CN101385507B - Breeder chicken physiological function regulator - Google Patents

Abstract

The invention relates to a physiological function regulator used for breeding hens in poultry rearing, which solves the problem that productivity of the breeding hens declines in later breeding period. The physiological function regulator used for the breeding hens comprises the following materials with the weight proportion: 80-85 parts of black tea dust, 5-7 parts of astragalus root and 6-8 parts of angelica; the raw materials are mixed, crushed, and sieved by a 60-mesh sieve, thereby obtaining the regulator; as for usage amount, the physiological function regulator used for the breeding hens weighs less than 0.59 percent of the total feed is added into the breeding hens feed and well mixed. Physiological and biochemical indicators of the blood in the breeding hens are improved by using the regulator; the average laying rate is increased by 2.05 percent; the thickness of the eggshell has no obvious change, the weight proportion of the egg yolk to the egg is increased by 7.80 percent in average, and the color of the egg yolk is increased by 5.87 percent in average. In Haugh, the rate that the eggs reach A level is increased by 6.18 percent, the fertility rate of the produced breeding eggs is increased by 6.04 percent, the hatched rate of chickling is increased by 4.88 percent, the rate of healthy chickling is increased by 1.58 percent and the rate of healthy chickling obtained from breeding eggs for hatching is increased by 5.13 percent.

Description

Plant breeder chicken physiological function regulator

Technical field

The present invention relates to the home poultry raising preparation, exactly is kind of a chicken reproductive performance conditioning agent.

Background technology

At present, plant chicken and lay eggs the later stage because ovarian function is degenerated, and body inner estrogen level reduces, cause laying rate to descend, rate of fertilization, incubation rate reduce.General laying rate finishes until 55%-60% by progressively dropping to more than 80% below 70%.Guo Jun says in " Chinese poultry " 2002 the 24th the 4th phase of the volume hatching management of later stage kind egg " the meat kind chicken lay eggs " literary composition: " in technological service process for many years, find the body early embryo death rate higher (〉 7% of the later stage kind egg of laying eggs)." but along with the growth in age of kind of rooster year; egg size increases, and the chicken that hatches has bigger tolerance, and weight ratio is young, and to plant the chicken that egg hatching goes out big; therefore raise the above the average age for marriage kind of chicken that chicken is laid eggs and hatches, and laying eggs than youth kind chicken, the chicken that hatches is easily foster, survival rate is high, growth is fast." Chinese poultry " 2004 the 26th volume the 12nd periodical has been stepped on the article " meat kind rooster year has uncertain influence to offspring's production performance age " that Shen Huile translates Steve Leeson, has also illustrated this viewpoint.Therefore, planting chicken and lay eggs after the peak, by strengthening the physique of kind of chicken, improve organism metabolism ability and oxidation resistance, keep kind of the good reproductive performance of chicken, is the utilization rate that improves kind of chicken, the effective way that increases economic benefit.

In order to improve the lay eggs production performance in later stage of kind of chicken, the manufacturer that has adds synthetic estrogen in diet, though estrogen can improve the laying hen egg laying performance, long-term interpolation can cause estrogen residual in meat and egg, the serious threat human health.On the other hand, rate of fertilization and the incubation rate to kind of egg also has harmful effect.

In recent years, some scholars and production firm have also carried out multiple regulator screening research around the reproductive performance that improves kind of chicken, wherein the isoflavones phytoestrogen is the more material of present Chinese scholars research, have estrogen, antiestrogenic, anti-oxidant, anti-mutagenesis, antitumor, reduce cholesterol, improve a series of important biological functions such as immunity of organisms." journal of animal science and veterinary medicine " 2007 38 volumes 11 periodicals have been stepped on Ni Yingdong, the report of Hong Wenjie etc., they choose later stage 480 of the meat kind chickens of laying eggs, carried out " daizeol is to the influence of hen egg product matter and offspring's chick meat matter " experiment, the result shows: though daizeol can significantly improve laying rate, the incubation chickling-surviving rate is still gone into by shell thickness and albumen Haugh unit and the fertile egg chickling-surviving rate has reduced by 11.5% and 8.3% (P＜0.05) respectively.Cai Rui, Pan Ling [" poultry science " the 4th phase in 2008] has carried out " kudzuvine root isoflavone is to the influence of the later stage laying hen production performance of laying eggs " test, the result shows: laying hen is laid eggs and adds kudzuvine root isoflavone in the later stage feed and can improve the laying hen later stage laying rate of laying eggs, kind of the influence of chicken reproductive performance is not done experiment, and kudzuvine root isoflavone and daizeol belong to Flavonoid substances, so kudzuvine root isoflavone not necessarily has positive influences to the hatching and nestling rate and the fertility rate of hatching egg of kind of egg.

" feed industry " 1996 the 17th the 16th phases of volume have been delivered authors' such as the anxious force of ginger, Wang Shian article: " improving meat kind chicken egg laying performance Chinese herbal feed additive research in latter stage preliminary study ".They form with additive: be made up of precious animal drugs and mineral drug for one group; Form by Chinese medicine slags such as ginseng residue, pilose antler slags for two groups; Form by Radix Angelicae Sinensis, motherwort, excessive sheep flower bud etc. ten flavor Chinese medicines for three groups.Feed 66 the week age meat kind chicken.The result shows: 3 groups of Chinese herbal feed additives all improve kind of a laying rate of chicken, but rate of fertilization, incubation rate and strong young rate and the difference of not adding between the Chinese herb feed additive group are not remarkable.

" Shanghai animal and veterinary communication " the 6th phase in 2000, the article of having published people such as Wang Jianqiao, Jin Tangdong " adds royal jelly to the lay eggs influence of later stage production performance of meat kind chicken " in the daily ration.Result of the test shows: add laying rate, rate of fertilization that royal jelly can improve breed hen for meat in the daily ration, go into the incubation incubation rate.But it is higher that royal jelly adds cost, and the raw material rareness.Can not be widely used in stud bird produces.

Summary of the invention

In order to improve the lay eggs production performance in later stage of kind of chicken, the present invention has developed a kind of lay eggs kind breeder chicken physiological function regulator in later stage of kind of chicken that is applicable to.

The technical scheme that realizes the foregoing invention purpose is as follows:

Plant breeder chicken physiological function regulator and comprise following materials of weight proportions:

Black tea end 80-85, Radix Astragali 5-7, Radix Angelicae Sinensis 6-8,

Above-mentioned raw materials is mixed pulverizing, cross 60 mesh sieves and get conditioning agent;

Use amount, the kind breeder chicken physiological function regulator of getting less than feed total amount 0.59% mass ratio adds in kind of the chicken feed, mixes.

This product is a primary raw material with the tea dust that makes black tea by spreading the leaves on withering racks to dry, the Radix Astragali, auxilliary when being classified as, and crushing screening adds in kind of the daily grain of chicken, and refuse is fully used, and is cheap, draws materials conveniently.

China is the native place of tea, is Tea Production state the biggest in the world, and the tea tree planting area reaches more than 110 ten thousand hectares, 2008 produce tealeaves per year above 1,000,000 tons, tea resource is very abundant, the tea making leftover bits and pieces, and the tealeaves that does not utilize in two seasons of autumn in summer all can be used to ferment making feed additive black tea.Contain 600 plurality of active ingredients in the modern science proof tealeaves, wherein organic compound kind more than 500 accounts for 93% of dry substance mixture, kind surplus the inorganic compound 100.The main component of tealeaves comprises organic acid, cellulose, Tea Polyphenols, amino acid, caffeine, pectin, polysaccharide, protein, pigment, vitamin and inorganic salts etc.Utilize the feed addictive of the leftover bits and pieces exploitation drug residue free of low price tealeaves and Tea Processing, both can improve the added value of tealeaves, can already find multi-functional non-harmful high-quality feed additive for developing green animal husbandry and fishery again, to the further food security construction of strengthening China, also significant.

Conditioning agent of the present invention is applicable to that laying rate is lower than 70% kind chicken; Using method:, mix and feed in adding in kind of the chicken feed less than 0.59% ratio.

The present invention has the advantage of following several respects:

1, improve kind of a chicken body inner blood physiological and biochemical index: superoxide dismutase in the hen serum (SOD) is active to raise, interpolation group superoxide dismutase (SOD) is active to improve 20.68%, lipid oxidation thing (MDA) reduces by 21.58%, serum cholesterol reduces by 8.12%, HDL-C improves 14.81%, LDL-C reduces by 29.87%, and triglycerides reduces by 22.32%.

2, improve kind of a chicken production performance: add the average laying rate of this additive and improve 2.05%.

3, improve the quality of egg: shell thickness does not have marked change, and the ratio that yolk accounts for egg size on average improves 7.80%, and yolk color has on average improved 5.87%.The ratio that Haugh unit reaches A level egg improves 6.18%.

4, improve the hatching of breeding eggs performance, the fertility rate of hatching egg that chicken produces that adds this reinforcing agent improves 6.04%, and chick goes out shell and brings up again highly by 4.88%, and strong young rate improves 1.58%, goes into to incubate the strong young rate raising 5.13% of kind of egg gained.

The specific embodiment

Below in conjunction with embodiment the present invention is further described.

Embodiment 1

Take off column weight amount proportion raw material:

Black tea end 85 grams, the Radix Astragali 7 grams and Radix Angelicae Sinensis 8 grams mix to be pulverized, and crosses 60 mesh sieves, must plant breeder chicken physiological function regulator.

The black tea end is common black tea product leftover bits and pieces, or adopts summer tea or autumn tea fermentation to make.

The kind breeder chicken physiological function regulator of getting feed total amount 0.3% mass ratio adds in kind of the chicken feed, mix, the high yield of feeding laying rate has later dropped to 62.22% blue or green pin fiber crops plumage kind chicken, according to the original feeding and management method of chicken house, at 9 in morning every day and afternoon 3 each feeds once, 50 days experimental periods.Add up egg production and food consumption every day, hatching in per 5 days is a collection of, statistics rate of fertilization, incubation rate, strong young number, the blood constituent of off-test blood drawing chemical examination chicken.Result of the test:

Unit: %

Group	Average laying rate	Average rate of fertilization	On average go into the incubation incubation rate	Average strong young rate
					Test group	63.98	93.67	86.46	98.67
Control group	61.05	89.80	80.82	96.85

The blood testing result:

Group	Superoxide dismutase (SOD) u/ml	Lipid oxidation thing (MDA) nmol/l	Serum total cholesterol mmol/1	HDL-C mmol/l	LDL-C mmol/l	Triglycerides mmol/l
							Test group	332.3370	5.7895	5.5315	0.3146	2.8738	30.0056
Control group	257.7742	6.0526	6.1001	0.2706	3.4120	39.2805

Embodiment 2

Take off column weight amount proportion raw material: black tea end 80 grams, the Radix Astragali 5 grams and Radix Angelicae Sinensis 6 grams.

The kind breeder chicken physiological function regulator of getting feed total amount 0.5% mass ratio adds in kind of the chicken feed, feed high yield later laying rate dropped to the kind chicken of 66.7% indigenous chicken, according to the original feeding and management method of chicken house, at 9 in morning every day and afternoon 3 each feeds once, 50 days experimental periods.Add up egg production and food consumption every day, hatching in per 5 days is a collection of, statistics rate of fertilization, incubation rate, strong young number.Be tested to 30 days test group, control groups and respectively get 20 pieces of eggs and do egg product matter and measure, finish the blood constituent of blood drawing chemical examination chicken.Result of the test: 1, egg product matter measurement result (mean value)

Group	Albumen Haugh unit	Albumin A level ratio	Yolk ratio %	Yolk yellow rank	Shell thickness is mm
						Test group	73.8	95.00％	33.30	8.91	0.318

Control group

70.5

89.47％

32.15

8.47

0.322

2, reproductive performance measurement result:

Group	Average laying rate %	Average rate of fertilization %	On average go into incubation incubation rate %	Average strong young rate %
					Test group	68.86	95.17	88.50	98.83
Control group	65.25	90.80	82.62	97.25

3, blood testing result:

Group	Superoxide dismutase (SOD) u/ml	Lipid oxidation thing (MDA) nmol/l	Serum total cholesterol mmol/l	HDL-C mmol/l	LDL-C mmol/l	Triglycerides mmol/l
							Test group	355.7711	5.9211	4.7579	0.3430	3.1981	32.2218
Control group	300.3816	8.1579	6.4715	0.2832	4.7750	44.8644

Embodiment 3:

Take off column weight amount proportion raw material: black tea end 83 grams, the Radix Astragali 6 grams and Radix Angelicae Sinensis 7 grams.

The kind breeder chicken physiological function regulator of getting feed total amount 0.2% mass ratio adds in kind of the chicken feed, feed high yield later laying rate dropped to the kind chicken of 68.7% three yellow fryer, according to the original feeding and management method of chicken house, every day, early, middle and late feeding was 3 times, 30 days experimental periods.Add up egg production and food consumption every day, hatching in per 5 days is a collection of, statistics rate of fertilization, incubation rate, strong young number.The blood constituent that finishes blood drawing chemical examination chicken changes, and result of the test is as follows:

Group	Average laying rate %	Average rate of fertilization %	On average go into incubation incubation rate %	Average strong young rate %
					Test group	69.91	90.68	80.50	97.96
Control group	67.18	88.19	77.62	95.48

The blood testing result:

Group

Superoxide dismutase (SOD) u/ml

Lipid oxidation thing (MDA) nmol/l

Serum total cholesterol mmol/l

HDL-C mmol/l

LDL-C mmol/l

Triglycerides mmol/l

Test group	332.3370	4.4737	4.1577	0.3146	2.6866	35.9139
							Control group	257.7742	7.1053	5.5677	0.2202	3.6833	45.2693

Claims (1)

1. kind breeder chicken physiological function regulator is characterized in that comprising following materials of weight proportions:

Black tea end 80-85, Radix Astragali 5-7, Radix Angelicae Sinensis 6-8,

Above-mentioned raw materials is mixed pulverizing, cross 60 mesh sieves and get conditioning agent;

Use amount, the kind breeder chicken physiological function regulator of getting less than feed total amount 0.59% mass ratio adds in kind of the chicken feed, mixes.