Agris on-line Papers in Economics and Informatics
Volume XV
Number 4, 2023
Adapting Agriculture: Policy Implications of the Rise of Resistant
Seeds in Farmers' Climate Change Strategy
Dáša Ščurková
, Marianna Marčanová
Faculty of Economics and Management, Slovak University of Agriculture in Nitra, Slovakia
Abstract
This paper explores farmers' perceptions of climate change and their preferred adaptive and mitigatory
strategies within Slovakia's Nitra region, aiming to devise recommendations for climate change-oriented
agricultural policies. Our methodology incorporates an analysis of perspectives gathered from a regional
survey using the Analytical Hierarchy Process (AHP) and SuperDecisions software, complemented
by a risk-attitude assessment using the modified Multiple Price Lists (MPL) method. A subsequent
heterogeneity analysis correlates these preferences with respondents' socio-economic status and risk attitudes.
Our findings underscore the use of improved, resilient seeds as a favored adaptation measure and reveal
a correlation between farmers' socio-economic attributes and their climate change strategy preferences.
Based on this, we propose inclusive, micro-level agricultural policies that prioritize the unique climatic needs
of the Nitra region and strongly consider the priority viewpoints of farmers within this region, aiming
to promote sustainable agriculture under changing climatic conditions.
Keywords
Preferences, climate change, adaptation, mitigation, support policy, AHP, GMO.
Ščurková, D. and Marčanová, M. (2023) "Adapting Agriculture: Policy Implications of the Rise of Resistant
Seeds in Farmers' Climate Change Strategy?", AGRIS on-line Papers in Economics and Informatics, Vol. 15,
No. 4, pp. 109-125. ISSN 1804-1930. DOI 10.7160/aol.2023.150408.
Introduction
The agricultural sector is a very distinctive area
of
the
national
economy,
characterized
by significant barriers to entry such as the need for
substantial initial capital and seasonality, which
among other things, results in irregular and sporadic
income for agricultural enterprises (Mukaila, 2022).
However, agriculture is increasingly associated
with landscape maintenance, rural development,
and environmental protection. Agricultural
production impacts the improvement of the rural
population's living standards and mitigates
the effects of urbanization and a changing climate
(Adger et al., 2009). Pretty et al. emphasizes
the critical role of sustainable agriculture
in improving the livelihood of rural populations
and mitigating the impact of environmental
changes (Pretty et al., 2018). Agricultural support
is dependent on state support policies, which are
subject to various internal and external influences.
Therefore, agricultural policy is becoming
increasingly important. For an agricultural
enterprise, state support is a significant factor
that affects many aspects of its operations
(Brooks, 2014).
Another crucial factor exerting a considerable
impact on agriculture is climate change. More
intense rainfall and higher temperatures are
projected for Europe due to climate change (Berg
et al., 2013). Changes in temperature
and precipitation, as well as weather and climate
extremes in Europe, are already influencing
crop yields and livestock productivity (EEA
Report, 2019; Scherrer et al., 2016). Weather
and climate conditions also affect the availability
of water needed for irrigation, livestock watering,
processing agricultural products, and transportation
and storage conditions. Climate change can also
cause significant shifts in what and where European
farmers can produce (Nelson et al., 2014).
The extent of climate change impacts will depend
on various factors such as geographic area, socioeconomic development, changes in agroecosystems,
and the adaptability of a given region (Ciscar
et al., 2018; Raza et al., 2019). Agriculture itself
also has a significant environmental impact,
particularly through the release of greenhouse
gases and pollutants that contaminate the air
and soil (Lynch, 2021). Climate change directly
and indirectly affects agricultural production
and the agroecosystems upon which farmers rely.
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Adapting Agriculture: Policy Implications of the Rise of Resistant Seeds in Farmers' Climate Change Strategy
In the future, these already observed impacts
of climate change are expected to deepen (Peltonen
- Sainio et al., 2011).
Agriculture thus influences the landscape not only
as an area that ensures food production but also
values that are not subject to production and trade,
such as biodiversity, cultural and aesthetic value
of the landscape, and a quality of environment.
The role of the state is to ensure and support
agriculture so that its sole objective is not just
the production of sufficient quantities of quality
food for the population but also to maintain
the landscape, develop rural areas, and the currently
much-needed environmental protection. Therefore,
future measures in agriculture should focus
on those that bring comprehensive benefits
in terms of economy, food security, adaptation
and mitigation of the impacts of climate change,
biodiversity support, and environmental protection.
As per the findings of Torres et al. (2020), future
agricultural policies addressing climate change need
to align with farmers’ preferences and behaviors, be
inclusive, and consider farm and farmer typologies
at the micro-level.
In this context, the objective of our research was
to determine the relative importance of various
climate change adaptation and mitigation actions
connected to agricultural activities in a Nitra
region in Slovakia. This information is intended
to help policymakers focus on prioritized solutions
that enhance the sustainability of agricultural
systems (Firley, 2023). Additionally, we analyzed
the relationship between farmers' preference
structures, their risk attitudes, and their
socioeconomic characteristics and propose
inclusive agricultural policies that prioritize
the unique climatic needs of the Nitra region and
strongly consider the priority viewpoints of farmers.
Materials and methods
Given the objective of the study, we decided
to divide our research into multiple sections.
We conducted a thorough analysis of the study
region from both a climatic and agricultural
perspective,
highlighting
the
development
of climate change and agricultural aspects within
Nitra region. Through a comprehensive review
of relevant literature and an analysis of the region's
climatic and agricultural features, we were also
able to identify appropriate adaptive and mitigating
measures. We also focused on an analysis of farmers'
socio-economic characteristic and preferences
for possible implementation of adaptation
and mitigation measures aimed at climate change.
We conducted an analysis of heterogeneity, linking
farmers' preferences for measures against climate
change to their expressed risk attitudes related
to their farming activities and socio-economic
characteristics. In the final stage, we formulated
recommendations in the area of support agricultural
policy under the conditions of climate change that
take into account our research findings.
Data for our research was collected mainly through
a survey representing a sample of 47 farmers
from the Nitra region (Figure 1).
Source: Own processing
Figure 1: Study area location.
Respondents were approached based on a list
and contacts of more than 120 agricultural
entities provided by the Agricultural Paying
Agency of Slovakia, which is a budgetary
organization involved in financial relations
with the budget of the Ministry of Agriculture
and Rural Development of the Slovak Republic.
Data collection took place in a structured
format, adapted to the specifics of the surveyed
subjects. Farmers filled out the questionnaire
from December 2022 to April 2023. In case
of ambiguities and additional questions
from respondents about the survey questions,
a
structured
interview
was
conducted
with the respective respondent to obtain
the requested information. The questionnaire
contained 25 questions and was divided
into 4 blocks according to the types of information
collected.
The
survey
was
divided
into the following sections: 1) Characteristics
of the farmer and the farm (respondent's persona,
legal entity - type of the farm, production);
2) Socio-economic status of farmers (land,
education and investments, insurance, subsidies);
3) Environmental attitudes and opinions of farmers,
and their preferences for climate change adaptation
and mitigation measures. 4) Farmers' attitude
towards risk. Each farmer needed approximately
50 minutes to answer the questions, and the survey
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Adapting Agriculture: Policy Implications of the Rise of Resistant Seeds in Farmers' Climate Change Strategy
was conducted in accordance with confidentiality
rules and principles of personal data protection
for each participant. Moreover, each participant
was informed about the survey's purpose.
recorded an average annual temperature increase
of +2.72 °C between the 60s and the period
2009-2018. This places it first among the NUTS3
regions in Slovakia where the temperature has risen
the most.
The Nitra region is one of the eight autonomous
regions of Slovakia. With its area of 6,343.7 km2,
the Nitra region occupies 12.9% of the territory
of the Slovak Republic. According to the Statistical
Office of the Slovak Republic, the region manages
the largest area of agricultural land among all
the regions of Slovakia. The total land fund
of the region is 643,318 hectares. Of this,
agricultural land comprises 469 thousand hectares,
representing 74% of the total area of the region
in terms of percentage evaluation (Statistics Office
of the Slovak Republic, 2021). This region has
long been one of the most significant agricultural
producers. The most common are crops such
as wheat, barley, corn for grain, edible peas,
technical sugar beet, oilseed rape, sunflower
for seed, and it is the largest producer of cereals,
oilseeds, legumes for grain and grapes in Slovakia.
In the Nitra region, compared to other regions, plant
production is dominant. Némethová and Feszterová
(2019) study found that crop production was more
profitable than animal production in Nitra region,
especially in the case of cereals and oilseeds.
There are also cultural and historical reasons
for the emphasis on plant production (Izakovičová
et al., 2022).
The Analytical Hierarchy Process (AHP) was
used to identify farmers' preferences and estimate
the relative importance (i.e. priorities) of various
adaptation and mitigation measures. The AHP
method is a multi-criteria analytical tool developed
by Saaty (2001) in the late 1970s. It is frequently
utilized in agricultural research, particularly
in analyzing farmers' attitudes and setting priorities
in their decision-making, resolving agricultural
and environmental problems, and analyzing
marketing issues related to consumer preferences
(Kallas and Gil, 2012, Ndamani and Watanabe,
2017, Aslam et al., 2018). The AHP method
includes 3 main phases: 1. modelling, 2. evaluation,
and 3. priority setting and synthesis.
Phase 1. Modelling - In this phase, we carried
out activities: a) identification and definition
of the problem and b) structuring the decisionmaking model in the form of a hierarchy.
Ad a. Identification and Definition of the Problem
- From the study of the given issue, we found that
currently there is a lack of information and data
indicating the preferences of farmers in Slovakia
regarding adaptation and mitigation measures
in the area of climate change, as a normative
framework for creating public policies related
to agricultural production under climate change
conditions. Globally, farmers are incorporating
a range of strategies that include, but are not limited
to, improved crop and livestock management
practices, increased use of drought-resistant crop
varieties, precision farming techniques, agroforestry,
and conservation agriculture (Lal, 2015). Enhanced
crop and livestock management strategies involve
adjusting planting dates, altering the mix of crops
and livestock species, and improving irrigation
efficiency (Havlík et al., 2014). In many parts
of the world, precision agriculture, which uses
technology to optimize returns on inputs while
preserving resources, is becoming more prevalent
(Zhang et al.,2002). Another widely recognized
measure is the use of drought-resistant crop
varieties, which has become increasingly important
as many regions experience more frequent
and severe droughts (Howden et al., 2007).
Conservation agriculture, including practices such
as cover cropping and no-till farming, can improve
soil health and water retention, reduce erosion,
and sequester carbon, making it an effective
mitigation and adaptation strategy (Powlson et al.,
Data show temperature and rainfall changes
over the past few decades (Figure 2).
Source: Slovak Hydrometeorological Institute, 2021
Figure 2: Average daily temperature (◦C) and excess and deficit
of accumulated amount of Average daily temperature (◦C)
and excess and deficit of accumulated amount of precipitation
(mm) (2021) amount of precipitation (mm).
This is suggested by meteorological data for the last
30 years (1991-2021), which show an upward trend
in the average annual temperature and a downward
trend in the annual average amount of precipitation
(mm). The NUTS3 region, which includes Nitra,
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Adapting Agriculture: Policy Implications of the Rise of Resistant Seeds in Farmers' Climate Change Strategy
2014). Lastly, agroforestry systems can enhance
resilience to climate change by improving soil
quality, biodiversity, and carbon sequestration
(Mbow et al. 2014).
and Stratonovitch, 2015). Therefore, strategic
sowing schedules are suggested to maximize yield
and offset risks associated with climate change
(Challinor et al., 2014).
When choosing the measures from which our
survey subsequently proceeded, it was necessary
to consider the constraints and specifics associated
with the analyzed Nitra region. The identified
measures (Figure 3), based on which the hierarchical
analysis was carried out, were organized into two
main groups. Measures implemented to strengthen
resilience to climate change at multiple levels were
defined as adaptation measures, and measures
aimed at reducing greenhouse gas emissions
from agriculture were defined as climate change
mitigation measures (Mussetta et al., 2017). Based
on a broad variety of adaptation and mitigation
strategies, we chose those that, given the current
scientific research, we believed to be the most
appropriate for the chosen area.
A4 - Investing in irrigation infrastructure- Careful
investments in irrigation infrastructure can enhance
environmental and agricultural outcomes. Modern
irrigation technology can lower water use while
boosting productivity (Fereres and Soriano, 2007).
Khan et al.'s research corroborates this, highlighting
increased agricultural productivity and profitability,
alongside reduced soil erosion (Khan et al., 2009).
A1 - Changing crop production - Some crops may
adapt better to these changing conditions, requiring
fewer resources (Challinor et al., 2014). Crop
selection must consider factors such as soil, water,
and market demand (Lobell et al., 2008). Research
indicates certain crops like maize, wheat, and rice
can withstand climate variations (Zhao et al., 2017).
A2 - Enhanced and resistant seeds/varieties
- Embracing genetically enhanced and resistant
crop varieties can significantly increase yield
(Tester and Langridge, 2010). For instance, studies
indicate hybrid corn seeds with advanced pest
and disease resistance can drastically enhance
yields (Castiglioni et al., 2008). Similarly, wheat
varieties engineered for drought resistance have
shown increased yields and superior grain quality
(Trnka et al., 2011). The use of genetically modified
(GM) corn with built-in pest resistance can not
only improve yield but also reduce pesticide usage
(Qaim and Zilberman, 2003).
A3 - Adapting the planting calendar - A study
demonstrated that advanced sowing generally leads
to better wheat, barley, and oats yields, though
optimal dates can vary per crop and locale (Semenov
M1 - The restriction of tilling the soil - Limiting
soil tillage, a practice known as reduced or no-till
farming, can enhance soil structure, improve water
permeability, and reduce soil erosion, contributing
to better retention of soil moisture (Lal, 2004).
This approach can also sequester carbon, helping
to lessen greenhouse gas emissions (Montgomery,
2007). Additionally, reduced tillage can lower
energy consumption, boosting agricultural
efficiency (Pimentel et al., 2005).
M2 - Organic farming – Organic farming can
improve soil quality, yielding better crop outputs
and lower costs over time (Seufert, Ramankutty
and Foley, 2012). Moreover, comparing farming
systems, found organic farming had lower
greenhouse gas emissions, less soil erosion,
and improved soil quality compared to conventional
farming, suggesting the former's superior
environmental sustainability (Mondelaers et al.,
2009). Organic farming's sustainable potential
lies in minimizing synthetic inputs and fostering
ecological processes.
M3 - Use of renewable energy - Leveraging
renewable energy in agriculture, such as solar and
wind, can lead to reduced energy costs, increased
energy self-reliance, and diminished greenhouse
gas emissions (Kumar et al., 2013). Renewable
sources, along with biogas production, can
considerably reduce emissions and improve energy
self-sufficiency, provided supportive policies
and financial mechanisms are in place (Edenhofer
et al., 2013).
Source: Own processing
Figure 3: Identified adaptation and mitigation measures.
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Adapting Agriculture: Policy Implications of the Rise of Resistant Seeds in Farmers' Climate Change Strategy
M4 - Using new, less polluting, and energyefficient machinery - Modernizing farm machinery
for greater energy efficiency and reduced emissions
can lead to several benefits, such as cost savings,
improved air quality, and a lower carbon footprint.
Ogle et al. (2005) in their study suggests that
changes in agricultural management, including
the use of modernized machinery, can improve
energy efficiency and thereby reduce greenhouse
gas emissions. Moreover, adopting precision
agriculture technologies, like GPS-guided tractors
and drones, can decrease fuel and fertilizer use,
and greenhouse gas emissions while improving
crop yields and reducing production costs, thereby
enhancing farmers' profitability (Griffin et al.,
2004).
Ad b. The Structure of the Decision Model in the
Form of a Hierarchy - The chosen hierarchical
model (Figure 3) captures the identified measures
based on what is most accepted according
to the preferences of farmers. In our model we had
two levels. Cluster 1 (adaptation vs. mitigation) was
located in the first level and cluster 2 (adaptation
measures) and cluster 3 (mitigation measures)
in the second level.
Phase 2 - Decision making - Respondents made
decisions using pairwise comparisons of all
elements at each level of the cluster (Figure 3)
using Saaty's proposed scale (Scale from 1 - Both
measures are equally important to 9 - The preferred
measure is substantially more important than
the others), based on which we later estimated
the relative importance of alternative measures.
For a cluster 1, only one pairwise comparison is
applied [n∙(n-1)/2 = 2∙(2−1)/2 = 1] to adaptation
and mitigation measures. For each of the clusters
at the lower level according to the dimension
n = 4 (4 alternative actions), 6 pairwise comparisons
were used [n∙(n-1)/2 = 4∙(4−1)/2 = 6], where
each alternative in the hierarchy was compared
with the remaining alternatives within its cluster
at the same level, depending on the satisfaction
it provides to the respondent (farmers). Pairwise
comparisons were collected in our survey.
Phase 3 - Priority setting and synthesis - This
phase includes: a) synthesis to identify the best
alternative and b) examination and validation
of the decision, which correspond to the last two
activities of the hierarchical analysis process,
through which we estimated priorities (i.e. relative
importance).
Ad a. Synthesis to Identify the Most Preferred
Criteria - In this part of the model, joint
prioritization of all sub-criteria proposed
in the model was carried out to select the one that
solves the given problem; up to this point, we had
to make all comparisons between the elements
of each cluster for each farmer (k), from
which we obtained the corresponding Saaty
matrices (Âk), through which the local weights
of the identified elements
were obtained
according to the preferences of each farmer using
the Row Geometric Mean Method (RGMM)
(Kallas and Gil, 2012). The estimate of priorities
as realized using the Super Decisions
software designed to implement the AHP
methodology. All judgments (âijk) obtained
from pairwise comparison led to the construction
of a Saaty matrix for farmer k (Âk) with dimensions
(n x n = 4×4). Example of a Saaty matrix:
Based on the Saaty matrix, we estimated the relative
importance (i.e. weights or priorities) of different
actions using RGMM:
(1)
The previously estimated values are normalized
to one
(2)
Ad b. Examination and validation of the decision
In the verification phase, it is important to note that
for each generated matrix, the consistency ratio
(CR) of farmers' responses was calculated according
to the corresponding mathematical expressions:
CR = CI/RI
(3)
Where CI is the consistency index obtained as:
(4)
Where n is the number of alternatives and λ_max
is the maximum value of the components
of the vector obtained as:
(5)
RI is a random index, which was obtained
by multiple random extraction of the Saaty matrix
of size n x n (Table 1). A CR value lower than 10%
indicates satisfactory consistency for pairwise
comparisons (Siraj et al., 2015).
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Adapting Agriculture: Policy Implications of the Rise of Resistant Seeds in Farmers' Climate Change Strategy
n
1
2
3
4
5
6
7
8
9
10
RI
0.00
0.00
0.58
0.90
1.12
1.24
1.32
1.41
1.45
1.49
Source: Own processing based on Saaty (1994)
Table 1: RI index.
The level of risk posture is related to human
behaviour, which is specific to each individual
with decision-making authority. Individuals prefer
options that provide greater utility based on their
risk preferences (Brick et al., 2012). The MPL
method or "lotteries" is used in the agricultural
sector based on the expected utility theory u(x)
and risk preference strength v(x) with a "real
equivalent" used to measure risk attitudes
(Pennings and Garcia, 2001). The MPL method
allows identification of levels of tolerance
or aversion to risk through a set of questions posed
to decision-making individuals - in our case,
farmers. We examined 8 scenarios with different
lottery pairs, where the respondent chose one
option (Option A or Option B). The degree of risk
aversion is based on the number of safe answers
(Option A) chosen by the respondent. A respondent
who is risk-tolerant chose the safe option
(Option A) only for the first and second scenario.
A farmer who is neutral towards risk chose option A
for the first to fourth scenario and option B
for the remaining scenarios (Scenarios 5 to 8).
A farmer with risk aversion chose option A
for scenarios 1 to 7 and a farmer with extreme
risk aversion chose option A for all 8 scenarios.
In the given model, the safe option (Option A)
corresponds to a 100% probability of success
and the risk option (Option B) corresponds
to a 50% probability of achieving success and a 50%
probability of failure (based on a coin toss).
The value of success provided by Option A
gradually decreases.
and Wallis, 1952). To test the chosen hypotheses,
we therefore performed a separate Kruskal-Wallis
test for each of the eight dependent variables,
comparing
multiple
dependent
groups
(8 preferences) based on respondents' declared
independent variables (risk attitudes and socioeconomic variables). This allowed us to determine
if there were any statistically significant differences
between the groups in terms of their preferences
for the selected measures, and whether these
differences were influenced by their declared
independent variables.
Hypotheses analyzed
We utilized the AHP to identify farmer preferences
and estimate the relative importance (i.e., priorities)
of various adaptation and mitigation measures.
Weights (i.e., relative importance) were estimated
at the local (i.e., for each cluster from local weights)
and global level (i.e., for the level of hierarchy
from global weights). Based on the measure
the respondent preferred, we identified the value
of the relative importance of each measure.
Table 2 shows the values of relative importance
of specific adaptation and mitigation measures.
H1: The estimated preferences of farmers regarding
adaptive measures and climate change adaptation
measures (AHP method) were influenced
by declared risk attitudes (MPL lotteries).
H2: The estimated preferences of farmers regarding
adaptive measures and climate change adaptation
measures (AHP method) were influenced
by the socio-economic characteristics of the farm.
The above hypotheses were analyzed using
the Kruskal-Wallis test. Which is non-parametric
test used to determine whether there are significant
differences between multiple groups based
on a single dependent variable (Kruskal
The test statistic for the Kruskal-Wallis test was
calculated as follows:
(6)
- n is the total sample size in all groups
- ni is the sample size for group i
- Ti is the sum of ranks for group i
The test statistic follows a Χ²-distribution
with degrees of freedom equal to the number
of groups minus one (k-1), where k is the number
of groups being compared. The p-value was
then calculated from the Χ²-distribution using
the degrees of freedom and the calculated test
statistic. If the p-value is less than the chosen
significance level (set at 0.05), we reject the null
hypothesis and conclude that there is a significant
difference between the groups being compared.
Results and discussion
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Adapting Agriculture: Policy Implications of the Rise of Resistant Seeds in Farmers' Climate Change Strategy
Cluster 1
Adaptive measures
0.61
Mitigation measures
0.39
Cluster 2
Adaptive measures
Value of relative importance
Investments to improve irrigation infrastructure
0.14
Changing production
0.18
Adapting the sowing calendar
0.29
Enhanced and resistant seeds/varieties
0.4
Cluster 3
Mitigation measures
Value of relative importance
Organic farming
0.11
Limitation of soil tillage (Zero tillage management)
0.35
Use of renewable energy
0.24
Use of less polluting and energy-efficient machinery
0.3
Source: Own processing
Table 2: Values of the matrix of relative importance of individual adaptation and mitigation measures
AHP method.
The weights of relative importance of preferences
in the matrix for adaptation measures reached
a value of 0.60947, which, rounded to two decimal
places, represents a preference level of 60.95%,
and the preference value for mitigation measures
0.39053, which represents 39.05%. The estimated
weights show that adaptation measures, as a whole,
were considered more important and preferred
by farmers. In the calculation of relative importance
of preferences, we verified the consistency ratio
within each cluster, according to the chosen
methodology. The consistency value for pairwise
comparisons of adaptation measures reached
a value of 0.06827, which represents 6.82%.
The consistency value is satisfactory, as it is less
than 10%.
At the next level of our hierarchy, in cluster 2,
the weights of relative importance of preferences
for adaptation measures in the matrix reached
the highest value for measure A4 - Use of new,
improved, and resistant seeds, with a value
of 0.39508, or 39.51%. The highest preference
for this measure indicates that farmers see
significant potential in enhancing crop resilience
through genetic improvements. The second most
preferred measure was A3 - Adapting the sowing
calendar (29.44%). Farmers considered A2
- Changing production the third most advantageous
measure among adaptation measures, this measure
reached a preference value of 17.57%. The measure
with the lowest preference value in cluster two
was A1 - Investments to improve irrigation
infrastructure (13.49%). This could suggest that
farmers might perceive the cost of improving
irrigation infrastructure as prohibitive, particularly
for small-scale or financially constrained
operations. Improvements to irrigation systems can
involve significant capital expenditure, ongoing
maintenance costs, and possibly higher water
usage costs. The consistency value for pairwise
comparisons of adaptation measures reached
a value of 0.06827, which represents 6.82%.
The consistency value is satisfactory as it is less
than 10%.
In cluster 3, the most preferred mitigation measure
was M2 - Limitation of soil tillage (Zero tillage
management), with a relative preference value
of 34.57%. This suggests farmers acknowledge
the role of conservation agriculture in both
preserving soil health and reducing carbon
emissions. The use of less polluting and energyefficient machinery – M4 being the second
most preferred (30.45%) signals an interest
in reducing the carbon footprint of farming
operations. However, the lower preference values
for the M2- use of renewable energy (23.76%)
and M1- organic farming (11.21%) might indicate
perceived barriers such as cost, lack of access
to technology, or the need for substantial operational
changes. The consistency value for pairwise
comparisons of mitigation measures reached
a value of 0.0975, which represents 9.75% and is
also satisfactory.
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Adapting Agriculture: Policy Implications of the Rise of Resistant Seeds in Farmers' Climate Change Strategy
Source: Own processing
Figure 4: Preferences for addressing climate change through adaptation
and mitigation.
From the preference weights of adaptation
and mitigation measures as a whole, we identified
the value of global relative preferences
for adaptation and mitigation measures based
on individual farmer preferences. The use
of new, improved, and resilient seeds, as a type
of adaptation measure, is the most preferred measure
among respondents (24.08%). Saad et al. (2022)
in his research also recognizes the importance
of genetic improvements for developing crops
that can adapt to changing environmental
conditions. The second most favored measure was
the adjustment of the sowing calendar, garnering
a preference of 17.94%. Limiting soil tillage,
which serves as a mitigation measure, was the third
most preferred strategy among our respondents
with a 13.5% preference. Lal (2004), a prominent
soil scientist, details how practices such as zero
tillage can help sequester carbon in soils, which is
an important strategy for climate change mitigation.
The use of new, less polluting, and energy-efficient
machines was the fourth most preferred measure
in our study, aligning with a 11.89% preference.
This supports findings from similar study made
in Mexico from Torres et al. (2020) that suggests
public policy should promote the use of less
polluting and more efficient agricultural machinery
because farmers preferred this measure and thus
the positive results in context of climate change
could be further intensified. This was followed
by a change in production (10.71%), the use
of renewable energy (9.28%), and investments
in improving irrigation infrastructure with a global
preference value of 8.22%. Organic farming was
the least preferred option with a preference value
of 4.38%, as shown in Figure 4.
The MPL results regarding the stated risk attitudes
show that the majority of respondents have risk
aversion, rounding to whole numbers, up to 53%
of surveyed farmers. 36% of respondents have
extreme risk aversion, 11% are neutral, and no
respondent chose the risky option for the first two
scenarios, so 0% of respondents are risk-tolerant.
All chosen hypotheses
the Kruskal-Wallis test.
were
tested
using
H1: Farmers' preferences for adaptation
and mitigation measures are influenced by their
declared risk attitudes.
The level of risk tolerance and respondent
preferences regarding climate change adaptation
and mitigation measures were subjected to analysis,
based on which we found that risk attitudes
and
farmer
preferences
for
adaptation
and mitigation measures are not clearly related.
The analysis performed did not reveal any
significant relationship between preferences
for
adaptation
and
mitigation
measures
and the level of risk tolerance.
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Adapting Agriculture: Policy Implications of the Rise of Resistant Seeds in Farmers' Climate Change Strategy
H2: Farmers' preferences for adaptation
and
mitigation
measures
are
influenced
by the socio-economic characteristics of the farm.
Various
socio-economic
characteristics
and respondent preferences regarding climate
change adaptation and mitigation measures
were subjected to Kruskal-Wallis test analysis
for the purpose of finding a correlation between
individual socio-economic factors and preferences
for measures. Specifically, we examined 3 factors,
namely the level of agricultural education achieved,
the type of legal entity, and the last examined factor
was the existence of agricultural insurance.
Our analysis reveals a significant correlation
between the level of education of respondents
and their preferences for adaptation and mitigation
measures in farming. Further, we discovered
a significant relationship between the type of legal
entity and farmers' preferences for adaptation
and mitigation measures. Contrastingly, the analysis
did not indicate a significant correlation between
a farm's insurance status and preferences
for adaptive and mitigation measures.
The finding that the most preferred adaptation
measure among farmers is the use of new,
improved, and resilient seeds is also in line
with the results of other studies, which also found
that crop breeding and genetic improvements are
considered by relevant parties to be key strategies
for adapting to climate change in agriculture. Mohd
Saad et al. (2022) emphasizes the need for future
crop improvement efforts to rely on integrated
genomic strategies. They highlight the need
to develop future crops that are highly resilient
and adaptable to changing environments
for
maintaining
global
food
security.
Pourkheirandish
et
al.
(2020)
discusses
the importance of development of climate change
resilient crops, how advancements in genomics can
transform plant breeding, and how such technology
can help overcome the challenges posed by climate
change.
In Europe's agricultural sector, the role
of Genetically Modified Organisms (GMOs)
remains a contentious issue, yet one that cannot
be dismissed in light of the growing demand
for climate-resilient farming practices. As
highlighted by our study, the utilization of new,
improved, and resilient seed varieties has been
marked as a preferential adaptation strategy
by farmers. Such approaches often involve
genetically enhanced crops designed to resist
drought, pests, and other environmental stressors,
which are anticipated to increase under climate
change scenarios. GMOs in this context may
present a strategic tool to tackle these challenges
and contribute to sustainable agriculture. The Nitra
region, located in the southwestern part of Slovakia,
is characterized by its fertile soil and a variety
of crops such as wheat, barley, and sunflower,
along with maize. Given the projected impacts
of climate change, such as increased temperatures,
altered precipitation patterns, and potentially more
frequent extreme weather events, certain GMO
crops might be beneficial for the region. Genetically
modified (GM) crop that could potentially be
suitable is GM maize. Maize is an essential crop
for the region, and drought-resistant varieties of this
crop could be advantageous in the face of climate
change. According to the European Commission
(2010), and others (Kvakkestad et al. 2003). Wheat
is a staple crop in the Nitra region, and droughttolerant GM wheat could potentially offer a useful
adaptation strategy. Transgenic wheat varieties
are being developed with enhanced tolerance
to drought (Begcy and Dresselhaus, 2019). Given
that water scarcity may become a critical issue due
to climate change, such innovations could prove
beneficial. Another important crop in the Nitra
region is sunflower. GM sunflower varieties are
being studied and developed, some with increased
resistance to pests, others with enhanced drought
resistance (Kiani, 2007). However, it is important
to remember that the use of GMO crops must
align with the strict regulatory guidelines imposed
by the European Union and introducing GMOs
into the environment also comes with potential
environmental implications, such as impacts
on biodiversity, are a primary concern (Hilbeck
et al., 2015).
Furthermore, socioeconomic
implications such as potential inequality among
farmers, with smaller farmers disadvantaged due
to the high costs of GM seeds, is another significant
issue (Stone and Glover, 2017).
Therefore, any introduction of GMOs in Slovakia
- and European agriculture in general - should be
carefully considered. Not only should the potential
benefits regarding resilience to climate change be
examined, but also the potential environmental,
health, and socio-economic impacts.
We emphasize the importance of understanding
the specific needs and constraints of farmers
and adapting policies and interventions to meet
these needs. Preference results may reflect
insufficient awareness or understanding among
farmers of the benefits of certain measures
(e.g., irrigation infrastructure and organic farming)
or the perception that their implementation is
more challenging or costly than other measures.
[117]
Adapting Agriculture: Policy Implications of the Rise of Resistant Seeds in Farmers' Climate Change Strategy
The positive outcomes of our analysis suggest
a connection between the level of agricultural
education achieved and respondents' preferences
for various adaptation and mitigation measures. This
correlation could be due to the fact that individuals
with a higher level of agricultural education may
better understand the range of available adaptation
and mitigation measures, along with their potential
benefits and drawbacks. A respondent with a higher
level of agricultural education is more likely
to understand the potential benefits of selected
measures and other sustainable farming practices,
and therefore, is more likely to support measures
that promote these practices. Another factor
examined was the type of legal entity. This can be
because the type of legal entity can be associated
with differences in decision-making processes,
priorities, and the availability of resources among
different agricultural actors.
Over the years, the Common Agricultural Policy
(CAP) has increasingly focused on environmental
and climate protection. The new CAP for 2023 2027 sets adaptation in the agricultural sector as one
of the main goals. Adapting to climate change
has been elevated to a goal that needs to be
addressed through strategic plans that member
states had to develop. Slovakia's Strategic
Plan for implementing the CAP for the period
2023-2027 also includes specific measures
to support adaptation and mitigation in response
to climate change. The plan recognizes
the importance of climate change and its impacts
on the agricultural sector and outlines specific
measures to address this issue, such as: (1) Promoting
the use of climate-friendly agricultural practices,
such as conservation tillage and agroforestry,
to improve soil health, water management,
and biodiversity. (2) Supporting the development
and use of precision farming technologies to reduce
inputs and increase efficiency. (3) Supporting
the implementation of agri-environmental measures
that promote the protection and improvement
of ecosystems and biodiversity. (4) Providing
financial support for investments in agricultural
enterprise infrastructure and equipment that
enhance the resilience of agricultural systems
to climate change, such as water management
systems and renewable energy technologies.
(5) Supporting the development of local food
systems, which can help reduce the carbon footprint
of food production and distribution by reducing
the need for long-distance transportation.
In our recommendations, we focused on the most
preferred measure and also took into account
the results of our analysis, which indicate
the existence of a correlation between the socioeconomic characteristics of the respondent/
farm and the degree of preference for adaptation
and mitigation measures. Given these findings,
we believe it is necessary to consider these specifics
when selecting an appropriate policy measure
and to influence the level of education
and information of farmers. Equally important is
considering the type of legal entity of the recipient.
It is crucial to note that our survey, focusing
on farmers in the Nitra region, was not representative
of the entire Nitra region due to the sample size
of respondents included in the study. Therefore,
we must be aware of potential biases when
interpreting the results. Nonetheless, the findings
are valuable and useful for policymakers. As part
of the AHP verification phase, we found it essential
to test the consistency ratio of respondents'
answers, and we subsequently included only those
respondents in our study whose answers were
satisfactory. Despite the results of the study not
being generalizable to a larger population, they still
hold significant informative value for the subjects
included in the study.
Policymakers can incentivize climate-resilient
seeds usage via subsidies, tax reliefs, or grants.
However, alternative measures like education
may be considered alongside to mitigate potential
market distortions or disincentives for innovation.
Arslan et al. warn that subsidies can lead
to inefficiencies and can disincentivize innovation.
In their study, they highlight the role of education
in ensuring that subsidies lead to sustainable and
efficient outcomes (Arslan et al., 2014). Offering
education and training programs to farmers
promotes the adoption of improved seed varieties
is crucial. Workshops, conferences, and accessible
resources enhance understanding and knowledge
on seed selection, planting, crop management, and
storage techniques, reducing post-harvest losses
(Kibwika et. al., 2009). Educational initiatives can
empower farmers with knowledge on sustainable
practices, but financial incentives may be necessary
to incite change (Prokopy et al., 2008).
The educational program should focus on seed
education and be coupled with financial incentives.
Success is context-dependent and ensuring wide
access can be challenging. Technology, community
collaborations, and direct farmer engagement can
help extend education resources to remote areas.
We advise focusing on education about resilient
seeds, planting techniques, and crop management.
We suggest implementing this measure alongside
financial incentives, ensuring broad farmer access.
Success depends on multiple factors, including
[118]
Adapting Agriculture: Policy Implications of the Rise of Resistant Seeds in Farmers' Climate Change Strategy
context and current circumstances. The use
of technologies like online courses, mobile apps,
and video conferences can extend education
resources to remote farmers. Collaborating
with local communities in developing training
programs ensures contextual relevance. We endorse
a multifaceted approach involving technology,
community programs, and direct farmer
cooperation, to facilitate education and training
access under diverse conditions.
Investing in research and development to create
new seed varieties is also recommended.
The development and use of these seeds should be
accompanied by relevant regulations and safety
assessments to minimize potential risks and ensure
they promote fair and sustainable development.
We recommend regionally-focused research
to identify and create the most suitable seeds
for specific climatic conditions.
Therefore, as a whole, the policy maker should
prioritize policies and programs that encourage
the adoption of climate-smart agricultural practices,
while also providing farmers with informational
support and financial protection against risks
associated with climate change and the uncertainty
of implementing a new measure.
Conclusion
This study advances the existing body of knowledge,
offering crucial insights for policymakers
who are seeking to refine support mechanisms
for agricultural production in ways that align
more closely with the needs and preferences
of farmers. This alignment could potentially
amplify the efficacy of such policies in promoting
general welfare. Furthermore, it may guide public
support towards prioritizing initiatives that foster
the growth of more sustainable agricultural
practices, both at the regional and national levels.
To combat the effects of climate change
on agriculture, it's vital to implement mitigation
and adaptation measures that resonate with farmers'
interests and preferences. We focused on Nitra
Region, one of the most productive agricultural
areas, as our study region. Our findings show
that the use of new, improved, and resistant seeds
as an adaptation measure is the most preferred
among respondents. Generally, farmers tend to favor
adaptation measures over mitigation measures,
as the benefits of the former are perceived to be
more immediate.
for adaptation and mitigation measures, leading
to the rejection of hypothesis H1. Our findings are
in line with those of Jianjun et al. (2015), who used
MPL and also found an unclear relation between
risk attitudes and preferences for climate change
adaptation and mitigation. Individuals who are
averse to risk are usually inclined towards taking
actions that prevent or protect against possible
damages (Weber et al., 2002). Our study revealed
that the majority of farmers in the region under
investigation display a significant aversion to risk.
This suggests a heightened readiness on their part
to implement actions geared towards diminishing
the impact of climate change, whether through
adaptation or mitigation strategies. However,
further analysis clearly showed that preferences
were related to other socio-economic variables,
specifically, the level of agricultural education
of the respondent and the type of legal entity
of the agricultural enterprise. There's a substantial
body of research suggesting similar results
that socio-economic factors, including level
of education and type of agricultural enterprise,
can significantly influence farmers' adaptation
and mitigation strategies in response to climate
change. Arbuckle et al. (2015) found that farmers
with higher levels of education were more likely
to acknowledge and respond to climate change,
and were more willing to implement both
adaptation and mitigation measures. Research also
explores how different types of farming enterprises
have different vulnerabilities and hence responses
to climate change, based on their available
resources, institutional frameworks, and social
networks (O'Brien et al., 2007). Niles et al. (2013)
also suggest that farmers' characteristics including
their level of education and the type of their farm
can influence their perception of climate policy
risks and consequently their response in terms
of adaptation and mitigation measures.
In conclusion, our research emphasizes
the importance of understanding and addressing
the preferences and needs of farmers in policy
development. The success of climate change
adaptation and mitigation in the agricultural
sector heavily relies on well-established, flexible
policies that are grounded in quality scientific
research, consider various economic, social,
and environmental factors, and are adapted
to specific regional needs and circumstances.
Analysis of our hypotheses showed no significant
relationship between risk attitudes and preferences
[119]
Adapting Agriculture: Policy Implications of the Rise of Resistant Seeds in Farmers' Climate Change Strategy
Corresponding author:
Ing. Marianna Marčanová
Faculty of Economics and Management, Slovak University of Agriculture in Nitra
Trieda A. Hlinku 2, 949 76 Nitra, Slovakia
Phone: +421 907 213 402, E-mail: xmarcanova@uniag.sk
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