CN103211116B - Feed for improving production performance of laying hens in high temperature season and breeding method - Google Patents
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Abstract
The invention discloses feed for improving production performance of laying hens in a high temperature season and a breeding method. The method comprises the following steps of: adding 0.5-2.5 percent of soybean oil into a formula of normal laying hen feed for performing equivalent replacement on corn in the formula of normal laying hen feed, adding 50-200mg of Chinese herbal medicine mixed additive subjected to superfine grinding into the feed per kg, wherein the Chinese herbal medicine mixed additive comprises astragalus, Chinese angelica, herba epimedii, glossy privet fruit, wolfberry, hawthorn, motherwort, mint and liquorice. Therefore, the eggshell thickness of the laying hen can be increased by 8.3-8.6 percent, the Haugh unit is improved by 3.2-3.5 percent, the eggshell strength is improved by 22.1-32.9 percent, the egg breakage rate is reduced by 3-4 percent, the feed utilization rate is improved by 7-8 percent, the high-temperature period death rate of the laying hen is reduced by 1-3 percent, and the laying hen is bright in feather color and gloss.
Description
Technical field:
The present invention relates to poultry production fields, be specifically related to a kind of feed and the cultural method that improve high temperature season performance in layers.
Background technology:
China's layer breeding amount the first in the world, the number of animals raised of commodity egg is at about 1,500,000,000, and egg output accounts for more than 40% of the world.The laying hen overwhelming majority provenance of current raising is introduced from external, and feeding manner and Diet Formula are relatively stable.But summer high-temperature is a kind of heat stress for laying hen, laying hen feed intake is caused to reduce, feed nutrition utilization rate reduces, body weight does not reach the requirement relative to standard laying rate, and body's immunity declines, and not only affects egg production, egg size is declined, eggshell thinning, Egg Quality declines, and has influence on the disease resistance of laying hen.Current raising summer high-temperature Seasonal Production performance mainly reduces the method such as temperature and mist cooling in house by wet curtain, although achieve certain effect, but require to also have certain distance from the normal production environment of animal welfare and laying hen, so be necessary to research and develop a kind of comprehensive feeding administrative skill measure improving high temperature season laying hen feed intake, food conversion utilization rate, body disease-resistant and animal welfare, be applied to laying hen to produce, improve production performance.
Summary of the invention:
Technical problem for background technology proposes: need the feed intake improving summer high-temperature laying hen in season, improve feed quality, ensure the nutritional need of laying period laying hen, reduce temperature in house, increase the comfort level of laying hen, thus the production performance of raising high-yield egg chicken, disease resistance and social benefit.The object of the present invention is to provide a kind of Chinese herbal medicine additive package for egg feedstuff.
Another object of the present invention is to provide a kind of feed improving high temperature season performance in layers.
Another object of the present invention is to provide a kind of cultural method improving high temperature season performance in layers and welfare.
Object of the present invention is achieved through the following technical solutions:
A kind of Chinese herbal medicine additive package for egg feedstuff, described Chinese herbal medicine additive package comprises the Radix Astragali, Radix Angelicae Sinensis, barrenwort, the fruit of glossy privet, matrimony vine, hawthorn, motherwort, peppermint and Radix Glycyrrhizae, and the mass ratio of the Radix Astragali in Chinese herbal medicine additive package, Radix Angelicae Sinensis, barrenwort, the fruit of glossy privet, matrimony vine, hawthorn, motherwort, peppermint and Radix Glycyrrhizae is: 0.5 ~ 1.5:0.5 ~ 1.5:1.5 ~ 2.5:0.5 ~ 1.5:2 ~ 4:0.5 ~ 1.5:0.5 ~ 1.5:0.5 ~ 1.5:0.3 ~ 0.7.Be preferably, the mass ratio of the described Radix Astragali, Radix Angelicae Sinensis, barrenwort, the fruit of glossy privet, matrimony vine, hawthorn, motherwort, peppermint and Radix Glycyrrhizae is 1:1:2:1:3:1:1:1:0.5.
A kind of feed improving high temperature season performance in layers, by weight, in the formula of normal egg feedstuff, the soybean oil equivalent of interpolation 0.5% ~ 2.5% replaces the corn in normal feed formula for laying hen, and in per kilogram feed, add the Chinese herbal medicine additive package of 50 ~ 200mg ultramicro grinding, described Chinese herbal medicine additive package comprises the Radix Astragali, Radix Angelicae Sinensis, barrenwort, the fruit of glossy privet, matrimony vine, hawthorn, motherwort, peppermint and Radix Glycyrrhizae, and the Radix Astragali in Chinese herbal medicine additive package, Radix Angelicae Sinensis, barrenwort, the fruit of glossy privet, matrimony vine, hawthorn, motherwort, the mass ratio of peppermint and Radix Glycyrrhizae is: 0.5 ~ 1.5:0.5 ~ 1.5:1.5 ~ 2.5:0.5 ~ 1.5:2 ~ 4:0.5 ~ 1.5:0.5 ~ 1.5:0.5 ~ 1.5:0.3 ~ 0.7.Be preferably, the mass ratio of the described Radix Astragali, Radix Angelicae Sinensis, barrenwort, the fruit of glossy privet, matrimony vine, hawthorn, motherwort, peppermint and Radix Glycyrrhizae is 1:1:2:1:3:1:1:1:0.5.
The feed of above-mentioned raising high temperature season performance in layers, May ~ June is 0.5% ~ 2% for the addition of the soybean oil of equivalent replacement corn, in per kilogram feed, the addition of Chinese herbal medicine additive package is 50 ~ 150mg, the addition being used for the soybean oil of equivalent replacement corn July ~ August is 1.5% ~ 2.5%, and in per kilogram feed, the addition of Chinese herbal medicine additive package is 100 ~ 200mg.
Be preferably, May ~ June is 1% for the addition of the soybean oil of equivalent replacement corn, in per kilogram feed, the addition of Chinese herbal medicine additive package is 100mg, the addition being used for the soybean oil of equivalent replacement corn July ~ August is 2%, and in per kilogram feed, the addition of Chinese herbal medicine additive package is 150mg.
Described normal egg feedstuff is conventional commercially available egg feedstuff, its formula can have multiple, and the formula weight percentage of wherein comparatively conventional normal egg feedstuff comprises following component: corn 55% ~ 70%, dregs of beans 20% ~ 30%, wheat bran 1% ~ 3%, oyster shell whiting 6% ~ 10% and premix 3% ~ 7%.
Be preferably, May ~ June, the formula of the feed of described raising high temperature season performance in layers comprises following component: corn 53% ~ 69.5%, dregs of beans 20% ~ 30%, wheat bran 1% ~ 3%, soybean oil 0.5% ~ 2%, oyster shell whiting 6% ~ 10% and premix 3% ~ 7%, and the Chinese herbal medicine additive package adding 50 ~ 150mg ultramicro grinding in per kilogram feed; July ~ August, the formula of the feed of described raising high temperature season performance in layers comprises following component: corn 52.5% ~ 68.5%, dregs of beans 20% ~ 30%, wheat bran 1% ~ 3%, soybean oil 1.5% ~ 2.5%, oyster shell whiting 6% ~ 10% and premix 3% ~ 7%, and the Chinese herbal medicine additive package adding 100 ~ 200mg ultramicro grinding in per kilogram feed.
Generally, after processing, feed was finished in 3 days.Thus improve quality and the palatability of feed, meet the nutritional need of laying hen.
Improve a cultural method for high temperature season performance in layers and welfare, adopt the feed of above-mentioned raising high temperature season performance in layers to feed laying hen.
The feeding manner of described laying hen is that staged is raised in cages, in the cage that each cage floor space is 40cm × 37cm, raise high-yield egg chicken 2.And adopt the aeration-cooling method of wet curtain to raise in June ~ August.Improve the comfort level of laying hen production environment.
Principle of the present invention is: soybean oil can improve egg feedstuff appetite, reduce high-temperature hot stress, promote the secretion of enteral digestion enzyme, improve digestive function, make up the nutrition that causes because high temperature laying hen feed intake declines to ingest deficiency, thus keep laying hen body weight, improve laying rate and Egg Quality, reduce the death rate, increase eggshell strength, reduce shell-breaking rate; Chinese herbal medicine additive package can strengthen human body immunity function, suppress the breeding of harmful bacteria in intestinal canal, thus the reduction death rate, reduce antibiotic use, simultaneously some composition relevant hormone of laying eggs has regulating action, some also has the similar effect of reproductive hormone, laying rate can be improved, some then has reducing temperature of heatstroke prevention effect, major part Chinese herbal medicine is containing the various trace elements needed for laying hen production and bioactivator, and the digested enzymatic activity of energy effective stimulus enteron aisle, improves efficiency of feed utilization, and most biologic active substances is easily decomposed, noresidue; Reduce the raising number of elements of every cage chicken and adopt the method for Wet-curtain temperature reducing, the comfort level of laying hen can be improved; Wet curtain can reduce temperature in house, reduces Heat-temperature stress, improves performance in layers.
The said method of the present invention is: be annual May ~ June and July ~ August respectively in chow diet with the corn in a certain amount of fresh soyabean oil equivalent substitution feed, and in feed, add the Chinese herbal medicine additive package of ultramicro grinding in proportion respectively, it consists of the Radix Astragali, Radix Angelicae Sinensis, barrenwort, the fruit of glossy privet, matrimony vine, hawthorn, motherwort, peppermint and Radix Glycyrrhizae, and its component ratio is 0.5 ~ 1.5:0.5 ~ 1.5:1.5 ~ 2.5:0.5 ~ 1.5:2 ~ 4:0.5 ~ 1.5:0.5 ~ 1.5:0.5 ~ 1.5:0.3 ~ 0.7.Be preferably 1:1:2:1:3:1:1:1:0.5.Feed after processing was finished in 3 days, thus improve quality and the palatability of feed, meet the nutritional need of laying hen, simultaneously May to August each cage floor space be that the high-yield egg chicken of the raising cage of 40cm × 37cm in is reduced to 2 from 3, and reduce temperature in house by wet curtain, improve the comfort level of laying hen production environment.
Through two layer breeds and the experimental study in same time, confirm that the method can make laying hen shell thickness increase by 8.3% ~ 8.6%, hangh unit improves 3.2% ~ 3.5%, eggshell strength improves 22.1% ~ 32.9%, the efficiency of feed utilization of laying hen can be made to improve 7% ~ 8%, simultaneously reduce the laying hen megathermal period death rate 1% ~ 3%, broken rate of eggshell decline 3% ~ 4%, and the feather color of laying hen and glossiness more beautiful.
Beneficial effect of the present invention:
Technical scheme of the present invention can improve the feed intake of summer high-temperature laying hen in season, improve feed quality and palatability, ensure the nutritional need of laying period laying hen, reduce temperature in house, increase the comfort level of laying hen, thus the production performance of raising high-yield egg chicken, disease resistance and social benefit.
Detailed description of the invention:
Embodiment 1:
Test one is carried out in plant of Yixing Huafeng Specialized Breeding Cooperative same building enclosed type wets curtain ventilation hen house, and test chicken is the blue brown commodity egg in sea.Time is that on May 1st, 2012 was to August 31.Yixing City highest temperature distribution situation on May 1st, 2012 to daytime August 31 is in table 1, and 123 days whole experimental periods, temperature reaches 75 days higher than the time of 30 DEG C.
2000 blue brown commodity eggs in sea divide 4 groups, control group, test 1 group, test 2 groups and experiment 3 groups, often organize each 500.Each group of feed formula is as follows:
Chinese herbal medicine additive package: take the Radix Astragali, Radix Angelicae Sinensis, barrenwort, the fruit of glossy privet, matrimony vine, hawthorn, motherwort, peppermint and Radix Glycyrrhizae, its each constituent mass is than being 1:1:2:1:3:1:1:1:0.5; Chinese herbal medicine additive package is made by adopting BFM-T6BI type Baily pulverizer ultramicro grinding after each component mixing.
Control group: feed without fresh soyabean oil replacement of corn, also do not add the chow diet of Chinese herbal medicine additive package, its daily ration consists of: corn 60%, dregs of beans 25%, wheat bran 2%, oyster shell whiting 8%, and premix 5%(is purchased from Yangzhou University's feed factory).
Test 1 group: May ~ June and July ~ August substitute corn in feed respectively in laying hen chow diet with 1% and 2% fresh soyabean oil, May ~ June and July ~ August add Chinese herbal medicine additive package 50 mg, 100 mg in every kilogram of feed respectively;
Test 2 groups: May ~ June and July ~ August substitute corn in feed respectively in laying hen chow diet with 1% and 2% fresh soyabean oil, May ~ June and July ~ August add Chinese herbal medicine additive package 100mg, 150mg in every kilogram of feed respectively;
Test 3 groups: May ~ June and July ~ August substitute corn in feed respectively in laying hen chow diet with 1% and 2% fresh soyabean oil, May ~ June and July ~ August add Chinese herbal medicine additive package 150mg, 200mg in every kilogram of feed respectively;
Test 1 group, test cage that 2 groups and experiment 3 groups of each cage floor spaces are 40cm × 37cm in raise high-yield egg chicken 2, and adopt wet curtain aeration-cooling.The each cage floor space of control group is the cage interior raising high-yield egg chicken 3 of 40cm × 37cm, and hen house is open, the aeration-cooling hen house of non-wet curtain.All be finished in 3 days after each group of feed manufacturing.
Table 1 Yixing City in May, 2012 ~ every max. daily temperature distribution in August
The blue brown shell layer production performance comparison sheet of each test group of table 2 and control group sea
Note: for measuring quantity in bracket; Compare with a line, different lowercase alphabet shows significant difference (p<0.05), and different capitalization represents that difference extremely significantly (p<0.01).
The each test group of table 3 and control group sea blue brown shell layer Egg Quality and serum antioxygenic property comparison sheet
Note: with table 2
Embodiment two
Test two is wet in curtain ventilation hen house carry out in abundant same building, the ecological agriculture chicken farm enclosed type that reaches of Yixing City, and test chicken is commoity layer roman.Time is that on May 1st, 2012 was to August 31.Yixing City highest temperature distribution situation on May 1st, 2012 to daytime August 31 is equally in table 1.
2000 commoity layer romans divide 4 groups, and often organize each 500, concrete grammar is with embodiment one.
The each test group of table 4 and control group Luo Man brown shell layer production performance comparison sheet
Note: with table 2.
The each test group of table 5 and control group Luo Man brown shell layer Egg Quality and serum antioxygenic property comparison sheet
Note: with table 2.
Conclusion:
From table 2 and table 4 Hai Lan and Luo Man 2 high-yield egg chicken result of the tests, except feedstuff-egg ratio, all the other indices are all that test group is higher than control group, although test group feed consumption increases, but feedstuff-egg ratio decreases, illustrate that test group improves efficiency of feed utilization, economic benefit have also been obtained raising.From table 3 and table 5, except egg shape index, the Egg Quality of each test group and serum antioxygenic property, all significantly (or extremely remarkable) is higher than control group.It is best that overall merit tests the effect of 2 groups.
Through two layer breeds and the experimental study in same time, confirm that the method can make laying hen shell thickness increase by 8.3% ~ 8.6%, hangh unit improves 3.2% ~ 3.5%, eggshell strength improves 22.1% ~ 32.9%, the efficiency of feed utilization of laying hen can be made to improve 7% ~ 8%, simultaneously reduce the laying hen megathermal period death rate 1% ~ 3%, broken rate of eggshell decline 3% ~ 4%, and the feather color of laying hen and glossiness more beautiful.
Claims (10)
1. the Chinese herbal medicine additive package for egg feedstuff, it is characterized in that described Chinese herbal medicine additive package is made up of the Radix Astragali, Radix Angelicae Sinensis, barrenwort, the fruit of glossy privet, matrimony vine, hawthorn, motherwort, peppermint and Radix Glycyrrhizae, and the mass ratio of the Radix Astragali in Chinese herbal medicine additive package, Radix Angelicae Sinensis, barrenwort, the fruit of glossy privet, matrimony vine, hawthorn, motherwort, peppermint and Radix Glycyrrhizae is: 0.5 ~ 1.5:0.5 ~ 1.5:1.5 ~ 2.5:0.5 ~ 1.5:2 ~ 4:0.5 ~ 1.5:0.5 ~ 1.5:0.5 ~ 1.5:0.3 ~ 0.7.
2. the Chinese herbal medicine additive package for egg feedstuff according to claim 1, it is characterized in that the described Radix Astragali, Radix Angelicae Sinensis, barrenwort, the fruit of glossy privet, matrimony vine, hawthorn, motherwort, peppermint and Radix Glycyrrhizae mass ratio be 1:1:2:1:3:1:1:1:0.5.
3. one kind is improved the feed of high temperature season performance in layers, it is characterized in that by weight, in the formula of normal egg feedstuff, the soybean oil equivalent of interpolation 0.5% ~ 2.5% replaces the corn in normal feed formula for laying hen, and in per kilogram feed, add the Chinese herbal medicine additive package of 50 ~ 200mg ultramicro grinding, described Chinese herbal medicine additive package is by the Radix Astragali, Radix Angelicae Sinensis, barrenwort, the fruit of glossy privet, matrimony vine, hawthorn, motherwort, peppermint and Radix Glycyrrhizae composition, and the Radix Astragali in Chinese herbal medicine additive package, Radix Angelicae Sinensis, barrenwort, the fruit of glossy privet, matrimony vine, hawthorn, motherwort, the mass ratio of peppermint and Radix Glycyrrhizae is: 0.5 ~ 1.5:0.5 ~ 1.5:1.5 ~ 2.5:0.5 ~ 1.5:2 ~ 4:0.5 ~ 1.5:0.5 ~ 1.5:0.5 ~ 1.5:0.3 ~ 0.7.
4. the feed of raising high temperature season performance in layers according to claim 3, it is characterized in that the described Radix Astragali, Radix Angelicae Sinensis, barrenwort, the fruit of glossy privet, matrimony vine, hawthorn, motherwort, peppermint and Radix Glycyrrhizae mass ratio be 1:1:2:1:3:1:1:1:0.5.
5. the feed of raising high temperature season performance in layers according to claim 3, it is characterized in that May ~ addition of soybean oil that June replaces corn for equivalent is 0.5% ~ 2%, in per kilogram feed, the addition of Chinese herbal medicine additive package is 50 ~ 150mg, the addition being used for the soybean oil of equivalent replacement corn July ~ August is 1.5% ~ 2.5%, and in per kilogram feed, the addition of Chinese herbal medicine additive package is 100 ~ 200mg.
6. the feed of raising high temperature season performance in layers according to claim 5, it is characterized in that May ~ addition of soybean oil that June replaces corn for equivalent is 1%, in per kilogram feed, the addition of Chinese herbal medicine additive package is 100mg, the addition being used for the soybean oil of equivalent replacement corn July ~ August is 2%, and in per kilogram feed, the addition of Chinese herbal medicine additive package is 150mg.
7. the feed of raising high temperature season performance in layers according to claim 5, it is characterized in that May ~ June, the formula of the feed of described raising high temperature season performance in layers comprises following component: corn 53% ~ 69.5%, dregs of beans 20% ~ 30%, wheat bran 1% ~ 3%, soybean oil 0.5% ~ 2%, oyster shell whiting 6% ~ 10% and premix 3% ~ 7%, and the Chinese herbal medicine additive package adding 50 ~ 150mg ultramicro grinding in per kilogram feed; July ~ August, the formula of the feed of described raising high temperature season performance in layers comprises following component: corn 52.5% ~ 68.5%, dregs of beans 20% ~ 30%, wheat bran 1% ~ 3%, soybean oil 1.5% ~ 2.5%, oyster shell whiting 6% ~ 10% and premix 3% ~ 7%, and the Chinese herbal medicine additive package adding 100 ~ 200mg ultramicro grinding in per kilogram feed.
8. improve a cultural method for high temperature season performance in layers and welfare, it is characterized in that adopting feed described in claim 3,4,5,6 or 7 to feed laying hen.
9. the cultural method of raising high temperature season performance in layers according to claim 8 and welfare, is characterized in that the feeding manner of laying hen is that staged is raised in cages, in the cage that each cage floor space is 40cm × 37cm, raise high-yield egg chicken 2.
10. the cultural method of raising high temperature season performance in layers according to claim 9 and welfare, is characterized in that laying hen staged is raised in cages in airtight hen house, adopts June ~ August the aeration-cooling method of wet curtain to raise.
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| CN103535529B (en) * | 2013-10-31 | 2015-03-04 | 青岛施维雅生物制药有限公司 | Traditional Chinese medicine feed additive, preparation method of additive, and feed containing additive |
| CN104782559A (en) * | 2014-01-20 | 2015-07-22 | 中国农业科学院北京畜牧兽医研究所 | Non-invasive endocrine index for evaluating thermal comfort of table poultry and application thereof |
| CN104095145B (en) * | 2014-07-16 | 2016-08-24 | 宾阳县王灵镇良骏养鹅场 | A kind of Chinese prescription is as the application of feed additive |
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| CN104431498A (en) * | 2014-11-29 | 2015-03-25 | 黄南概 | Chinese herbal medicine laying hen feed additive and preparation method thereof |
| CN104757336A (en) * | 2015-04-29 | 2015-07-08 | 昆山市畜牧兽医站 | Layer feed additive capable of increasing egg yield in high-temperature seasons |
| CN105028932B (en) * | 2015-08-13 | 2019-03-19 | 江苏奥迈生物科技有限公司 | Summer laying hen premixed feed |
| CN105961327A (en) * | 2016-05-17 | 2016-09-28 | 李莉 | Feeding management method for greylag during laying period |
| CN106036027A (en) * | 2016-07-07 | 2016-10-26 | 山东新希望六和集团有限公司 | Feed additive for improving productivity of layers in high-temperature seasons and preparation method thereof |
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| CN107484913A (en) * | 2017-08-31 | 2017-12-19 | 芜湖盛世田园现代农业发展有限公司 | A kind of mulberry leaf chicken feed and a kind of production method of the egg of high protein content |
| CN108740525A (en) * | 2018-06-25 | 2018-11-06 | 仁怀市春华秋实科技有限公司 | A kind of breeding layer chicken feed and preparation method thereof |
| CN113907213A (en) * | 2021-11-01 | 2022-01-11 | 山东省烟台市农业科学研究院 | Preparation method of feed for feeding laying hens |
| CN114796343B (en) * | 2022-03-31 | 2023-04-07 | 华南农业大学 | Traditional Chinese medicine compound for improving egg laying performance of laying hens and preparation method and application thereof |
| CN116808102A (en) * | 2023-08-22 | 2023-09-29 | 河南省帝一方生物制药有限公司 | A fermented preparation for resisting stress and its preparation method |
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