CN103548763A - Broiler chicken raising method with increased feed utilization ratio - Google Patents

Abstract

The invention discloses a broiler chicken raising method with an increased feed utilization ratio. The method includes that (1) new born chickens are fed with feedstuff all day for 18 to 20 days; (2) young broiler chickens are fed at time intervals of 7:00-8:00, 11:00-12:00 and 15:00-15:30 in feed proportion of 1: 1.2: 1 every day, and after 18:00, the young broiler chickens are fed with feedstuff to be full up; (3) additional 15-20g feedstuff is fed to each chicken at intervals of 6-8 days for 2-2.5 months, and then broiler chickens are ready for slaughter. According to the broiler chicken raising method, the method combines feed formulation improvement and chicken feeding at time intervals, Chinese herb extracts which are all natural and free of residues, and have nutrient and drug effects are added into the feedstuff, disease resistance of the chickens can be enhanced, the feedstuff palatability is improved, feedstuff waste can be avoided by the aid of feeding the chickens at time intervals, the feed utilization ratio is increased, the sickness rate of the broiler chickens raised in the method is low, the weight growing is fast, and chicken qualities are improved.

Description

A kind of broiler breeding method that improves efficiency of feed utilization

Technical field

The present invention relates to livestock and poultry cultivation technical field, specifically relate to a kind of broiler breeding method that improves efficiency of feed utilization.

Background technology

In order to promote the growth of domestic animal, the conversion ratio that improves feed is particularly important, in existing broiler breeding process, how by add the medicines such as antibiotics in feed, improve the trans-utilization rate of feed, the interpolation of a large amount of antibiotic and other class medicines makes broiler chicken occur the phenomenons such as meat is inferior, medicament residue, in broiler breeding process, the reasonable solution of improving food conversion ratio is food-intake balanced in nutrition in feed preparation, increase chicken with non-harmful additive, reduces the waste of feed.

Summary of the invention

The object of this invention is to provide a kind of broiler breeding method that improves efficiency of feed utilization.

To achieve these goals, the present invention is by the following technical solutions:

A broiler breeding method for efficiency of feed utilization, is characterized in that:

(1) chicken of shell will just be gone out, the whole day feed 18-20 days that throws something and feeds;

(2) broiler chicken son is fed at times, every day is at 7:00-8:00, and 11:00 is to 12:00,15:00 to these three time periods of 15:30 respectively feeding feeds once, the ratio of three feeding amounts is 1:1.2:1,18:00 later again feeding feed to having enough;

(3) every every chicken of 6-8 days feed injected volumes, increase 15-20g, 2-2.5 month broiler chicken of cultivation can be delivered for sale.

Component and the weight portion thereof of above-mentioned feed of throwing something and feeding are respectively: corn 300-400 part, dregs of beans 150-200 part, pea 100-120 part, locust powder 50-60 part, sweet potato powder 80-100 part, egg-shell meal 60-80 part, asparagus 50-60 part, carrot 40-50 part, active dry yeast 20-30 part, mixture of Chinese herbal medicines 30-40 part, salt 2-3 part, bait 4-5 part, mixture of Chinese herbal medicines comprises the component of following weight portion; Radix Glycyrrhizae 10-15, Radix Astragali 15-20, radix bupleuri 5-10, bighead atractylodes rhizome 15-20, Radix Codonopsis 8-10, hawthorn 20-30, bait is comprised of the raw material of following weight portion: ginger 12-14, Salted duck egg yellow 9-12, granada seed oil 3-4, dried orange peel 9-11, Chinese cassia tree 3-4, medical stone 1-2, diatomite in powder 2-3, sanchi flower 5-6, coloured malt 20-23, catchweed bedstraw herb 4-5, purpleback murdannia herb 4-5, Hance Brandisia Herb 5-6, cordate houttuynia 5-6, apple 6-8, Radix Codonopsis 3-4, yellow rice wine 14-17, flour 30-40, water are appropriate; Bait preparation method mixes other composition except Salted duck egg Huang, granada seed oil, yellow rice wine, is ground into powder, and flour is added to suitable quantity of water, pasty state is stirred in heating, and gained powder and Salted duck egg Huang, granada seed oil, yellow rice wine are added in batter, stirs, granulate and dry, expanded, obtain.

Above-mentioned chicken feed preparation process is as follows:

(1) after being mixed in proportion, corn, dregs of beans, pea be ground into powder mixture;

(2) standby by drying after asparagus, carrot chopping;

(3) Radix Glycyrrhizae, the Radix Astragali, radix bupleuri, the bighead atractylodes rhizome, Radix Codonopsis, hawthorn mixture are processed as to powder;

(4) remaining all components is mixed with step (1) product, step (2), step (3) product, add salt, control moisture, after stirring, granulate, particle diameter 1-2 millimeter.

Beneficial effect of the present invention is, the method is at the broiler chicken chick stage whole day feed of throwing something and feeding, guarantee little growth and development of chickens, after chicken grows up, divide the time to feed, feed every day 4 times, according to the different vegetative stage of broiler chicken, increase the injected volume of feed simultaneously, in the feed of throwing in, contain Chinese herbal medicine, the Radix Astragali, Radix Codonopsis, the bighead atractylodes rhizome can not only be accelerated body metabolism, promote growing of chicken, also contain abundant amino acid, electrolytes and minerals, and have the effect of preventing and curing diseases concurrently, itself has aromatic odor Chinese herbal medicine, can correct the taste of feed, can improve again the palatability of poultry to feed, the method of feeding in conjunction with segmentation, can improve significantly the conversion ratio of feed, reduce the waste of feed, broiler growth is obvious simultaneously, reduce aquaculture cost.

Embodiment

Embodiment

The breeding process of the employing of the present embodiment is as follows:

(1) chicken of shell will just be gone out, throw something and feed feed 20 days of whole day;

(2) broiler chicken son is fed at times, every day is at 7:00,11:00, these three time periods of 15:00 respectively feeding feeds once, the ratio of three feeding amounts is 1:1.2:1,18:00 later again feeding feed to having enough;

(3) every every chicken of 6 days feed injected volumes, increase 15g, cultivate 2.5 months broiler chicken and deliver for sale.

Component and the weight portion thereof of the feed of throwing something and feeding are respectively: 300 parts of corns, 150 parts of dregs of beans, 100 parts of peas, 50 parts, locust powder, 80 parts of sweet potato powder, 60 parts of egg-shell meals, 50 parts of asparagus, 40 parts, carrot, 20 parts of active dry yeasts, 30 parts of mixture of Chinese herbal medicines, 2 parts of salt, 4 parts of baits, mixture of Chinese herbal medicines comprises the component of following weight portion; Radix Glycyrrhizae 10, the Radix Astragali 15, radix bupleuri 8, the bighead atractylodes rhizome 15, Radix Codonopsis 10, hawthorn 20, bait is comprised of the raw material of following weight portion: ginger 13, Salted duck egg Huang 9, granada seed oil 3, dried orange peel 9, Chinese cassia tree 3, medical stone 1, diatomite in powder 3, sanchi flower 5, coloured malt 21, catchweed bedstraw herb 5, purpleback murdannia herb 4, Hance Brandisia Herb 6, cordate houttuynia 6, apple 6, Radix Codonopsis 4, yellow rice wine 15, flour 30, water is appropriate; Bait preparation method mixes other composition except Salted duck egg Huang, granada seed oil, yellow rice wine, is ground into powder, and flour is added to suitable quantity of water, pasty state is stirred in heating, and gained powder and Salted duck egg Huang, granada seed oil, yellow rice wine are added in batter, stirs, granulate and dry, expanded, obtain.

Above-mentioned chicken feed preparation process is as follows:

(1) after being mixed in proportion, corn, dregs of beans, pea be ground into powder mixture;

(2) standby by drying after asparagus, carrot chopping;

(3) Radix Glycyrrhizae, the Radix Astragali, radix bupleuri, the bighead atractylodes rhizome, Radix Codonopsis, hawthorn mixture are processed as to powder;

(4) remaining all components is mixed with step (1) product, step (2), step (3) product, add salt, control moisture, after stirring, granulate, 1.5 millimeters of particle diameters.

Choose 100 healthy meat chicks, be divided into immediately two groups, every group 50, be divided into control group and experimental group, experimental group adopts cultural method of the present invention, control group adopts traditional broiler breeding method, and the nursing number of times of two groups of chicks, feeding volume, nursing time are all identical, and after 2.5 months, the upgrowth situation situation of two groups of broiler chicken is as following table:

	Experimental group	Control group
			The incidence of disease	0.8	4.5
Broiler chicken starting weight	145g	150g
			Broiler chicken end is heavy	2425g	2203g
Feedstuff-meat ratio	1.7:1	2.3:1
			Abdomen fat rate	2.05	2.34

From table, can it is evident that, adopt the broiler chicken incidence of disease that cultural method provided by the invention is raised to reduce significantly, its fast gaining, feedstuff-meat ratio is high, and feed consumption reduces, and the abdomen fat rate of chicken is reduced, and the chicken meat obtaining is fine and smooth, nutritious.

Claims (3)

1. a broiler breeding method that improves efficiency of feed utilization, is characterized in that:

(1) chicken of shell will just be gone out, the whole day feed 18-20 days that throws something and feeds;

(2) broiler chicken son is fed at times, every day is at 7:00-8:00, and 11:00 is to 12:00,15:00 to these three time periods of 15:30 respectively feeding feeds once, the ratio of three feeding amounts is 1:1.2:1,18:00 later again feeding feed to having enough;

(3) every every chicken of 6-8 days feed injected volumes, increase 15-20g, 2-2.5 month broiler chicken of cultivation can be delivered for sale.

2. chicken feed as claimed in claim 1, is characterized in that, component and the weight portion thereof of the feed of throwing something and feeding are respectively: corn 300-400 part, dregs of beans 150-200 part, pea 100-120 part, locust powder 50-60 part, sweet potato powder 80-100 part, egg-shell meal 60-80 part, asparagus 50-60 part, carrot 40-50 part, active dry yeast 20-30 part, mixture of Chinese herbal medicines 30-40 part, salt 2-3 part, bait 4-5 part, mixture of Chinese herbal medicines comprises the component of following weight portion; Radix Glycyrrhizae 10-15, Radix Astragali 15-20, radix bupleuri 5-10, bighead atractylodes rhizome 15-20, Radix Codonopsis 8-10, hawthorn 20-30, bait is comprised of the raw material of following weight portion: ginger 12-14, Salted duck egg yellow 9-12, granada seed oil 3-4, dried orange peel 9-11, Chinese cassia tree 3-4, medical stone 1-2, diatomite in powder 2-3, sanchi flower 5-6, coloured malt 20-23, catchweed bedstraw herb 4-5, purpleback murdannia herb 4-5, Hance Brandisia Herb 5-6, cordate houttuynia 5-6, apple 6-8, Radix Codonopsis 3-4, yellow rice wine 14-17, flour 30-40, water are appropriate; Bait preparation method mixes other composition except Salted duck egg Huang, granada seed oil, yellow rice wine, is ground into powder, and flour is added to suitable quantity of water, pasty state is stirred in heating, and gained powder and Salted duck egg Huang, granada seed oil, yellow rice wine are added in batter, stirs, granulate and dry, expanded, obtain.

3. as claim 1 or a kind of broiler breeding method that improves efficiency of feed utilization claimed in claim 2, it is characterized in that, described chicken feed preparation process is as follows:

(1) after being mixed in proportion, corn, dregs of beans, pea be ground into powder mixture;

(2) standby by drying after asparagus, carrot chopping;

(3) Radix Glycyrrhizae, the Radix Astragali, radix bupleuri, the bighead atractylodes rhizome, Radix Codonopsis, hawthorn mixture are processed as to powder;

(4) remaining all components is mixed with step (1) product, step (2), step (3) product, add salt, control moisture, after stirring, granulate, particle diameter 1-2 millimeter.