CN101258811B - Undergrowth grassland chicken raising establishment method - Google Patents
Undergrowth grassland chicken raising establishment method Download PDFInfo
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- CN101258811B CN101258811B CN2008100358321A CN200810035832A CN101258811B CN 101258811 B CN101258811 B CN 101258811B CN 2008100358321 A CN2008100358321 A CN 2008100358321A CN 200810035832 A CN200810035832 A CN 200810035832A CN 101258811 B CN101258811 B CN 101258811B
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Abstract
The invention provides a planting method of underwood grassland for breeding chickens, which pertains to the agricultural technical field. The method comprises the following steps: firstly, a forest land with a canopy density less than 70 percent is selected; secondly, purple alfalfa and chicory are sowed in a mixed way according to a percentage by seed weight of 30 to 60 percent and 70 to 40 percent, namely, each kilogram of mixed sowing seeds contains 0.3 to 0.6kg of purple alfalfa seeds and 0.7 to 0.4kg of chicory seeds, the sowing rate is 1.5 to 3.0 kg/mu (mu: a Chinese unit of area, 1/15 of a hectare), thereby forming an underwood grassland for breeding chickens, which can improve the immunizing ability of the chickens but reduce the total cholesterol content in the chickens. Breeding and utilizing the grassland start when the purple alfalfa and the chicory planted on the grassland grow to an average height of 15cm. The underwood grassland of the invention is characterized by improving the immunizing ability of the chickens, reducing the total cholesterol content of the chickens, saving feed, promoting the economic benefit of ecological forests and economic forests and producing high quality chickens.
Description
Technical field
What the present invention relates to is a kind of meadow build and plant technology of agricultural technology field, specifically is a kind of Undergrowth grassland chicken raising establishment method.
Background technology
Alfalfa (Medicago sativa L. is hereinafter to be referred as clover) is perennial leguminous plant, and nutritive value is abundant, is the livestock and poultry forage grass of high-quality, and the good reputation of " king of herbage " is arranged.Alfalfa has nutrition, health care and physiological regulation three big functions, aspect increase livestock and poultry body weight, enhancing immunity of livestock, the reduction animal cholesterol special effect is being arranged.
Witloof (Cichorium intybus L.) is a composite family Cichorium herbaceos perennial, is the animal and fowl fodder of high-quality, has the function of reduction serum cholesterol (TC) and triglyceride (TG).
Find through literature search prior art, Zhao Kun etc. (2005) have reported with the clover polysaccharide at Agricultural University Of He'nan's journal the 39th volume 4 phases (426-429 page or leaf) and as the hardening agent of hog cholera lapinised virus vaccine the piglet of 60 age in days body weight, 18～20kg have been carried out immunity test research, the result shows, the clover polysaccharide can make the bone-marrow-derived lymphocyte of pig peripheral blood increase, the serum antibody level improves, and the hog cholera vaccine immune effect is had tangible invigoration effect.Zhang Yong etc. (2005) have reported at " Animal nutrition journal " the 17th volume 4 phases (46-50 page or leaf) and added the content that the alfalfa saponin can significantly reduce T-CHOL in the chicken serum (TC) and LDL-C (LDL-C) in the chicken feeds, and can significantly reduce broiler chicken abdomen fat rate, improve broiler chicken dressing percentage, chest muscle rate and leg flesh rate.Shandong friend impartial (2007) has reported at " northwest Botany Gazette " the 27th volume 6 phases (1147-1150 page or leaf) and has added 0.1% chicory extract that in the chicken feed chicken serum cholesterol and LDL-C reduce by 36.47% and 36.09% than control group respectively.Find out that from existing research report alfalfa and witloof have the function that improves animal immunizing power and cholesterol reducing content.Although alfalfa and witloof all have obvious facilitation to reducing the animal cholesterol level, the action pathway of the two norcholesterol exists than big-difference.Thereby the mechanism of alfalfa norcholesterol is the alfalfa saponin combines, blocks the content that the cholesterol of eating enters the blood cholesterol reducing by esterification process with cholesterol in the chicken stomach; And witloof is to reduce cholesterol level in the blood by the approach that its functional component witloof alcohol improves the liver metabolism function, and the two plays a role at animal stomach and liver respectively.In further retrieval, yet there are no so far that to utilize alfalfa and witloof to set up to improve chicken immunity and to reduce chicken total cholesterol level in sylvan life be the report that the mixed seeding type of purpose is herded grassland chicken.
Summary of the invention
The present invention is directed to the deficiency in the background technology, a kind of Undergrowth grassland chicken raising establishment method is provided, make it based on alfalfa and witloof special efficacy to improving immunity of livestock and reducing livestock and poultry T-CHOL aspect, the alfalfa and the witloof feed that provide by this meadow, have obvious raising chicken immunity, reduce the function of chicken total cholesterol level.
The present invention is achieved by the following technical solutions, the present invention includes following steps:
The first step, the selection in forest land: select the forest land crown density less than 70% forest land;
Second step, alfalfa and witloof mixed seeding: the seed weight percentage mixed seeding of pressing 30-60% and 70-40% by alfalfa and two kinds of herbages of witloof, be to contain alfalfa seed 0.3-0.6kg and chicory seed 0.7-0.4kg in this mixed seeding seed of every kg, seeding quantity 1.5-3.0kg/ mu is herded grassland chicken thereby form a kind of sylvan life that improves chicken immunity and reduction chicken total cholesterol level.
In the described first step, when the forest land crown density referred to fine 12 noon, the ground area that shades took up an area of the percentage (%) of the face gross area in the woods.If the forest land crown density between 60-70%, need standing forest is carried out transformations such as beta pruning and transplanting, reduce the closing of crop degree between the 50%-60%.
Described alfalfa and witloof mixed seeding,, carried out according to following steps greater than 45% o'clock in the forest land crown density:
A, according to the printing opacity degree in forest land, the plot of 65-100% light transmittance, 30-64% light transmittance and 0-29% light transmittance is divided out respectively;
B, at the 65-100% transparent area, by the part by weight mixed seeding of alfalfa and witloof 50-60%: 50-40%, seeding quantity is a 1.5-3.0kg/ mu;
C, in 30-64% printing opacity plot, in the sowing of the mixed seeding ratio of alfalfa and witloof 30-40%: 70-60%, seeding quantity is a 1.5-3.0kg/ mu;
D, do not sow, finish perching and the space for activities of back chicken as herding in the plot of 0-29% light transmittance;
E, when the sowing alfalfa on meadow and witloof average height reach 15cm, begin to herd and utilize the meadow.
Described alfalfa and witloof mixed seeding,, carried out according to following steps less than 45% o'clock in the forest land crown density:
A, according to the printing opacity degree in forest land, the plot of 30-100% light transmittance and 0-29% light transmittance is divided out respectively;
B, in the plot of 30-100% light transmittance, by the part by weight mixed seeding of alfalfa and witloof 50-60%: 50-40%, seeding quantity is a 1.5-3.0kg/ mu;
C, do not sow, finish perching and the space for activities of back chicken as herding in the plot of 0-30% light transmittance;
D, when the sowing alfalfa on meadow and witloof average height reach 15cm, begin to herd and utilize the meadow.
It is abundant that the alfalfa of the present invention's sowing and witloof are the leaf amount, chicken happiness food and the high herbage variety of digestibility; Herd in sylvan life and to raise chickens, can effectively reduce the inhibitory action of summer high temperature, simultaneously, improve the economic benefit of the ecological forest and economic forest the chicken growth; Underwood planting alfalfa and witloof, both can be used as the feed of chicken, can effectively bring into play the special-effect that alfalfa strengthens immunity of livestock, reduces animal T-CHOL aspect simultaneously, and the effect of witloof aspect reduction animal T-CHOL; Therefore, this meadow has the economic benefit of saving feed, raising chicken immunity, reduction chicken total cholesterol level, the raising ecological forest and economic forest and produces the high grade chook product characteristics.Herd 30 age in days chickens on this meadow, immune organ index (spleen) of chicken and lymphocyte transformation rate improve 38.1%-43.2% and 25%-29% than control group respectively during 60 ages in days; During 110 ages in days in the serum T-CHOL (TC) and LDL-C (LDL-C) reduce 50.4%-59.8% and 102.4%-118.7% than control group respectively, the weight ratio control group increases 6.7%-9.4%, saves feed 19.8%-24.2%.
Embodiment
Below embodiments of the invention are elaborated: present embodiment is being to implement under the prerequisite with the technical solution of the present invention, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
Embodiment one
1, the selection in forest land: selection closing of crop degree is 40% forest land;
2, the sowing of alfalfa and witloof: (1) is divided the plot of 30-100% light transmittance and 0-29% light transmittance out respectively according to the printing opacity degree of forest land diverse location; (2) in the plot of 30-100% light transmittance, by alfalfa and 60%: 40% part by weight mixed seeding of witloof, seeding quantity is a 2.0kg/ mu; Plot at the 0-30% light transmittance is not sowed, and finishes perching and the space for activities of back chicken as herding, and forms a kind of sylvan life that improves chicken immunity and reduction chicken total cholesterol level and herds grassland chicken; (3) when the sowing alfalfa on meadow and witloof average height reach 15cm, begin to herd and utilize the meadow.
3, herd 30 age in days chickens on the meadow, immune organ index (spleen) of chicken and lymphocyte transformation rate improve 43.2% and 29% than control group (raising chickens in the non-meadow of sylvan life) respectively during 60 ages in days; During 110 ages in days in the serum T-CHOL (TC) and LDL-C (LDL-C) reduce by 59.8% and 118.7% than control group respectively, the weight ratio control group increases by 9.4%, saves feed 24.2%.
Embodiment two
1, the selection in forest land: selection closing of crop degree is 50% forest land;
2, the sowing of alfalfa and witloof: (1) is divided the plot of 65-100% light transmittance, 30-64% light transmittance and 0-29% light transmittance out respectively according to the printing opacity degree of forest land diverse location; (2) at the 65-100% transparent area, by alfalfa and 60%: 40% part by weight mixed seeding of witloof, seeding quantity is a 2.5kg/ mu; In 30-64% printing opacity plot, in alfalfa and the sowing of 40%: 60% mixed seeding ratio of witloof, seeding quantity is a 3kg/ mu; Plot at the 0-29% light transmittance is not sowed, and finishes perching and the space for activities of back chicken as herding, and forms a kind of sylvan life that improves chicken immunity and reduction chicken total cholesterol level and herds grassland chicken; (3) when the sowing alfalfa on meadow and witloof average height reach 15cm, begin to herd and utilize the meadow.
3, herd 30 age in days chickens on the meadow, immune organ index (spleen) of chicken and lymphocyte transformation rate improve 41.7% and 27% than control group (raising chickens in the non-meadow of sylvan life) respectively during 60 ages in days; During 110 ages in days; T-CHOL in the serum (TC) and LDL-C (LDL-C) reduce by 56.8% and 112.7% than control group respectively, and the weight ratio control group increases by 7.4%, save feed 21.7%.
Embodiment three
1, the selection in forest land: selection closing of crop degree is 65% forest land, and standing forest is carried out beta pruning and transplanting, reduces closing of crop degree to 60%;
2, the sowing of alfalfa and witloof: (1) is divided the plot of 65-100% light transmittance, 30-64% light transmittance and 0-29% light transmittance out respectively according to the printing opacity degree of forest land diverse location; (2) at the 65-100% transparent area, by alfalfa and 60%: 40% part by weight mixed seeding of witloof, seeding quantity is a 2.5kg/ mu; In 30-64% printing opacity plot, by alfalfa and 45%: 55% part by weight mixed seeding of witloof, seeding quantity is a 3.0kg/ mu, plot at the 0-29% light transmittance is not sowed, finish perching and the space for activities of back chicken as herding, form a kind of sylvan life that improves chicken immunity and reduction chicken total cholesterol level and herd grassland chicken; (3) when the sowing alfalfa on meadow and witloof average height reach 15cm, begin to herd and utilize the meadow.
3, herd 30 age in days chickens on the meadow, immune organ index (spleen) of chicken and lymphocyte transformation rate improve 38.1% and 25% than control group (raising chickens in the non-meadow of sylvan life) respectively during 60 ages in days; During 110 ages in days; T-CHOL in the serum (TC) and LDL-C (LDL-C) reduce by 50.4% and 102.4% than control group respectively, and the weight ratio control group increases by 6.7%, save feed 19.8%.
Claims (2)
1. a Undergrowth grassland chicken raising establishment method is characterized in that, may further comprise the steps:
The first step, the selection in forest land: select the forest land crown density less than 70% forest land;
Second step, alfalfa and witloof mixed seeding: the seed weight percentage mixed seeding of pressing 30-60% and 70-40% by alfalfa and two kinds of herbages of witloof, be to contain alfalfa seed 0.3-0.6kg and chicory seed 0.7-0.4kg in this mixed seeding seed of every kg, seeding quantity 1.5-3.0kg/ mu is herded grassland chicken thereby form a kind of sylvan life that improves chicken immunity and reduction chicken total cholesterol level;
Described alfalfa and witloof mixed seeding,, carried out according to following steps greater than 45% o'clock in the forest land crown density:
A, according to the printing opacity degree in forest land, the plot of 65-100% light transmittance, 3064% light transmittance and 0-29% light transmittance is divided out respectively;
B, at the 65-100% transparent area, by the part by weight mixed seeding of alfalfa and witloof 50-60%: 50-40%, seeding quantity is a 1.5-3.0kg/ mu;
C, in 30-64% printing opacity plot, in the sowing of the mixed seeding ratio of alfalfa and witloof 30-40%: 70-60%, seeding quantity is a 1.5-3.0kg/ mu;
D, do not sow, finish perching and the space for activities of back chicken as herding in the plot of 0-29% light transmittance;
E, when the sowing alfalfa on meadow and witloof average height reach 15cm, begin to herd and utilize the meadow.
2. Undergrowth grassland chicken raising establishment method according to claim 1 is characterized in that, in the described first step, if the forest land crown density between 60-70%, are carried out beta pruning and transplanted transformation standing forest, reduces the closing of crop degree between the 50%-60%.
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| CN2008100358321A CN101258811B (en) | 2008-04-10 | 2008-04-10 | Undergrowth grassland chicken raising establishment method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107371675A (en) * | 2017-06-23 | 2017-11-24 | 兰州大学 | A kind of method using alfalfa Festuca Arundinacea mixed sward grazing management domestic animal |
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| CN101884286B (en) * | 2010-07-13 | 2012-01-04 | 上海交通大学 | Method for planting on improved orchard chicken-raising grassland |
| CN102696380A (en) * | 2012-06-21 | 2012-10-03 | 广西壮族自治区中国科学院广西植物研究所 | Method for inter-planting forage grass in orchards at karst rock desertification region |
| CN102687638A (en) * | 2012-06-26 | 2012-09-26 | 福建省农业科学院畜牧兽医研究所 | Method for planting grass for raising geese in orchard |
| CN102715127A (en) * | 2012-06-26 | 2012-10-10 | 福建省农业科学院畜牧兽医研究所 | Southern mountain high-efficiency ecological goose raising method |
| CN103503831A (en) * | 2013-09-29 | 2014-01-15 | 广西鸿光农牧有限公司 | Method for ecologically rearing chickens in undergrowth |
| CN103503684B (en) * | 2013-10-09 | 2015-09-09 | 西藏大学农牧学院 | A kind of method of transplanting type alfalfa cultivation |
| CN104186421B (en) * | 2014-09-27 | 2016-05-04 | 管天球 | The foster goose method that second stable breeding of a kind of camellia oleifera lam is partly raised scattered |
| CN104938421A (en) * | 2015-07-17 | 2015-09-30 | 陈建生 | Ecological chicken breeding method |
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| CN106576852A (en) * | 2016-12-21 | 2017-04-26 | 韦罡 | Integrated planting and breeding method employing ecological planting and breeding cycle chain mode |
| CN107996324A (en) * | 2017-12-18 | 2018-05-08 | 北京市农林科学院 | A kind of method that manually understory species are quickly rebuild |
| CN110160991B (en) * | 2019-06-18 | 2021-12-14 | 山东艾科达生物科技有限公司 | Kit for measuring serum amyloid A content by nephelometry |
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| CN1606909A (en) * | 2003-10-13 | 2005-04-20 | 欧阳天 | Wild pig breeding and its fodder formula |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1606909A (en) * | 2003-10-13 | 2005-04-20 | 欧阳天 | Wild pig breeding and its fodder formula |
Non-Patent Citations (2)
| Title |
|---|
| 孙建昌.林草结合可持续复合经营技术研究.贵州林业科技第32卷 第4期.2004,第32卷(第4期),第3-5页. |
| 孙建昌.林草结合可持续复合经营技术研究.贵州林业科技第32卷 第4期.2004,第32卷(第4期),第3-5页. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371675A (en) * | 2017-06-23 | 2017-11-24 | 兰州大学 | A kind of method using alfalfa Festuca Arundinacea mixed sward grazing management domestic animal |
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