AloeVera - Full Guide
AloeVera - Full Guide
AloeVera - Full Guide
Aloevera Cultivation
Aloevera (Aloe barbadensis) is a popular medicinal plant. It belongs to
liliaceae family. It is a perennial plant, growing to the hight of 1½ - 2½ ft. Its
leaves are long and thick, juicy with a wheel like phylotaxy. The two sides of
the leaves have thorny structure with a thorny tip. The inner substance of the
leaves is jelly like, with bad odour and bitter in taste. The length of the leaves
ranges from 25-30 cm., while the breadth ranges from 3-5 cm. Normally it
flowers during October to January and the long inflorescence has a large
number of small pink flowers all around. Fruits are developed during February
to April. It is normally not propagated through seeds. Vegetative propagation
is easy and convenient. Of late, because of sky rocketing price of allopathic
medicines with its known side effects, medicinal plants and ayurvedic
medicines are becoming popular. World trade worth about 80 million US$
dollars exists now and this is likely to increase by 35-40 percent within 5
years. USA dominates the market (65%) while India and China have a share
of 10 percent each which could be enhanced by its commercial cultivation.
Plant Protection
Aloe vera is infested by various insets and pests. Special care is needed for
their control in medicinal plants like aloevera where the juice of the leaves are
directly taken as medicine. Clean cultivation, interculture operation, regular
and need based irrigation, application of adeguate organic manure, treatment
of suker before planting, and cultivation of aloevera in sunny conditions are
conducive for healthy growth of the aloe vera crop. Use of organic source of
plant protection materials like raw garlic juice, neem oil (10,000 ppm) 2-3 ml /
lit, tobacco extractant 20 ml / lit gave reasonably good result.
Yield
Harvesting of leaves starts after 7-8 months of planting. Sharp knife is used
for harvesting. Care has to be taken to reduce the loss of juice from the cut
portion. If harvesting is done once in a year, October - November are the best
period for harvesting. Second year gives maximum yield and for about 4-5
years good yield could be harvested . After harvesting leaves are dried in
shade and then in sun before storages. Flowers are collected in December -
January and preserved after proper drying. Yearly 100 - 115 quintals raw
leaves and 350 - 400 kg flowers / ha are obtained (3).
Medicinal Quality
Both the juice of leaves and flowers are used as medicine, but medicines are
prepared from leaves. Intake of juice of leave, improves hunger, and helps in
digestion. Juice when mixed with sugar cures cough and cold. Besides these,
it also cures nervous weakness, asthma, Jaundice, etc. The leaf flesh (about
7-Sg) mixed with honey, taken in morning and evening cures constipation.
Besides, it is good medicine for many other diseases.
Economics
Expenditure to be incurred for Aloe vera cultivation normally amounts to about
Rs.1,10,000 / ha. The expected income with a yield of about 110 - 115 quintal
would be about Rs. 340,000/ha. The net profit would be about Rs.230,000 /
ha/year. In addition to monetary benefit, social benefit would be enormous.
Better management can results in much higher income and net profit.
Leaf spot disease is caused by fungus. Leaf spot disease will affect the
yield and quality of the gel. The disease can be controlled by spraying
fungicides available at the local nursery stores as prescribed.
Signs of sick Aloe Vera plant growing
• Too much sunshine will make leaves get a suntan and the
leaves turn brown.
• Too much shade will make leaves lie flat instead of upright.
• Too little water will make the plant use its own water resources
thereby the leaves turn thin and curled.
• Too much fluorine or chlorine in the water will make the tips of
plant leaves turn brown and dry up.
• Too much water, too much shade, and too much fertilizer will
slow down Aloe Vera plant growth.
Commercial Plants
Now, several varieties of Aloe Vera grow across the globe.
• However, only certain species are great for the commercial arena. They
include IEC 111271, IEC 111269, IC111280, AL-1, etc.
• If you reside in India, you might consult the National Botanical and Plant
Genetic Resource associated with the Indian Council of Agricultural
Research (ICAR).
Take a Loan/Subsidy
Every kind of business, whether big or small, requires an initial investment.
• If you are not able to handle the finances on your own, you may take help
from governmental agencies.
• They are always ready to help micro-, small- and medium-scale
enterprises with interest-free loans or subsidies on loan amounts.
• In India, the Khadi Gramodyog provides ready assistance too.
• The soil may be sandy (as in the coastal regions) or loamy (as on the
plains).
• Even well drained, black cotton soils prove to be highly suitable. These
heavy soils with medium fertility encourage rapid growth.
• Aloe Vera plants are not sensitive to the high presence of potassium or
sodium salts in the soil.
• They are capable of tolerating a higher pH (8.5), unlike many other
plants.
• Whatever be the type of soil present on your land, it should not allow
water to stagnate.
• In the absence of water logging, Aloe Vera plants exhibit higher foliage.
• It would help to have your land at a slight height from the ground level.
This will prevent the stagnation of rainwater.
• Ensure that your plowing is so thorough that the soil particles appear fine
and well separated from one another.
• It is imperative to keep this soil well drained too.
• Maintaining furrows and ridges should make the field ideal for plantation.
• Test the pH and the salt contents of the soil. The former should be around
8.5, while the latter should be in the higher range.
• Would you like to increase the fertility of the soil? Well, then, go in for 10
to 15 tons of farmyard manure per hectare.
• Do the same thereafter, every subsequent year.
• Keep using compost throughout every year.
• Then again, you may opt for a ratio of 50:50:50 kg per hectare of sodium,
phosphorus and potassium salts, to serve as a basal dose.
• You must keep the soil well irrigated, but not overfed with water.
• The plants crave for water immediately after they ground themselves
firmly into the soil, as well as, throughout the summer season.
• Their succulence helps them to survive in ‘waterless’ conditions during
the winter season.
• When you observe the parent plant carefully, you should be able to
observe some ‘baby’ plants growing from it.
• These are the offshoots or offsets, commonly known as Aloe Pups.
• They share the same root system as the parent plant does.
• Whenever you see that the Pup has grown to one-fifth the size of its
parent, or has a few sets of leaves sprouting from it, you may remove it.
• Examine it carefully, remove the dirt around the base, and decide the ideal
place for separating it from the parent plant.
• The Pup should exhibit a complete root system, after you detach it.
• Do use a clean knife, for you do not want your ‘baby’ to become
contaminated!
• Plant this Pup in a mixture of potting soil and sand.
• Water it only after a week.
• When it is of the right size, move it to the field.
• Another method is to dig out the underground rhizome.
• Cut it to a length of 12 to 15 cm.
• Ensure that this stem has two or three nodes on it, at least.
• Place it in a sand bed, similar to the placement of a root in soil.
• Alternatively, grow it in a container.
• When sprouts appear, take out the plant and allot it an appropriate place
in your field.
• You may use root suckers too, instead of the rhizome, by digging them
out from the parent plant.
• Plant these root suckers, such that the separation lies in the 50 x 45 cm
range.
• Whatever you use, ensure that two-thirds of the propagated plant remains
underground.
• One is the Mealy Bug, wherein the leaves become spotted. This is a
fungal disease.
• Once a week, spray 0.2% dithane M-45 onto the plants.
• Spraying of an aqueous solution of 0.2% of Malathion and 0.1%
parathion keeps unwanted plants away.
• You may remove the weeds manually too, during the first year.
• During subsequent years, you may adhere to two weeding sessions and
light hoeing throughout the year.
• Keep the soil healthy via earthing up, spading, etc.
• You will know that the time is exactly right, when you view fleshy and
thick leaves all over the field.
• You may harvest the plants thrice in a year.
• You cannot use machines or tools for harvesting; it has to be manual in
nature.
• It is important that the broken rhizomes remain in the soil, for re-
sprouting.
• Then again, you must remove just three or four leaves from each plant,
during the harvest season.
• This is for allowing the leaves to regenerate from these scars.
• Conduct the harvest only during the morning and evening hours.
During the first year, you may witness a yield of 50 or 55 tons of fleshy and
thick Aloe Vera leaves from a plantation measuring one hectare. In fact, even if
you obtain a conservative 40 tons, it is good. Cover up the so-called loss by
selling the side suckers from 50% to 60% of your plants every year. You need
have no fears for the next four years, for the yield is only bound to become
better and better. On an average, two acres of land yield 8,000 to 10,000 kg of
Aloe Vera plants.
You may opt to sell the leaves directly. Currently, the Indian marketplace is
ready to pay anywhere between eight to ten lakhs of rupees for 40 to 45 tons of
thick and succulent leaves! Think of how much you can earn two years later,
when the yield goes up to 60 tons or so!
In case, you opt to process the plants for juice, without going in for any brand
name, you stand to earn over 20-lakh rupees as annual gains! You may even
purchase more Aloe Vera leaves from other farmers and process them at your
processing plant. This should fetch you handsome profits too!