CN101755713B - Improved method for culturing living feed silkworms containing functional matters for poultry - Google Patents
Improved method for culturing living feed silkworms containing functional matters for poultry Download PDFInfo
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- CN101755713B CN101755713B CN2009101549087A CN200910154908A CN101755713B CN 101755713 B CN101755713 B CN 101755713B CN 2009101549087 A CN2009101549087 A CN 2009101549087A CN 200910154908 A CN200910154908 A CN 200910154908A CN 101755713 B CN101755713 B CN 101755713B
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Abstract
The invention relates to the production of poultry feed and aims to provide an improved method for culturing living feed silkworms containing functional matters for poultry, comprising the following steps: (1) hatching silkworm larvae from eggs of hybrids of Jinzhu silkworms and Jinqiu silkworms and eggs of hybrids of Huabi silkworms and lvzhu silkworms, and culturing the hybrid silkworm larvae; (2) feeding mulberry leaves to the 1-instar silkworm larvae; (3) feeding mulberry leaves to which silkworm larva promoting agent No. 1 is added to the 3-instar silkworm larvae after the first feeding of the 3-instar silkworm larvae; (4) feeding mulberry leaves to which silkworm larva promoting agent No. 2 is added to the 4-instar silkworm larvae after the first feeding of the 4-instar silkworm larvae; and (5) applying thermal impact to the living feed 4-instar silkworm larvae of 3 to 4 days or the living feed 5-instar silkworm larvae of 3 to 4 days to obtain the living feed silkworms. Because the living feed silkworms contain functional active matters and natural antibacterial peptides, the disease resistance of the poultry can be greatly increased, the amount of the antibiotics fed to the poultry can be reduced, particularly, the antibiotic drug does not need to be fed to the poultry before the poultry is sold in the market, the quality of the meat of the poultry can be improved, and the safety of the product and the ecological performance in the production process of the product can be ensured.
Description
Technical field
The present invention relates to the production of poultry feed, specially refer to raising method contains the poultry living feed silkworm of functional materials with acquisition the method for improving.
Technical background
Weave silk the cocoon production that is used for silk of sericulture is the traditional farming of China for many years, and certain period of history for the main channel of earning foreign exchange of country, also increase farmers' income one of important agricultural production mode of shaking off poverty.But along with the fast development of China's economy in recent years; The comparative effectiveness of silk industry significantly descends; The scale of breeding silkworms in the main silkworm and mulberry production area of China is significantly dwindled; The particularly poor harvest in order to avoid causing under severe environmental conditions summer and autumn all stops at and breeds silkworms these seasons, further causes the decline of sericulture benefit.And poultry feed all is to buy commercially available protein feed, needs to use multiple antibiotic class medicament freshen food in order to prevent the popular of diseases such as bird flu, often causes outlet bird antibiotic to exceed standard and causes heavy losses.Application contains the biological living feed of functional materials; The mulberry leaf that not only can fully utilize silk production sericulture processes waste are feed, increase peasant's sericulture economic benefit, and with the bird of this living feed raising; Because of its multiple content of material to the body-care effect obviously improves; Avoid using antibiotics, guaranteed the green ecological breed, and significantly improve the bird meat.
Carotenoid is one big type of natural dye compound, plays important effect in vivo, as 1. as provitamin A; 2. in vivo as antioxidant; 3. the property signal to biology plays an important role; And to the prevention effect of some human chronic diseases such as cancer, coronary heart disease etc.Physiological function research to flavonoid substance shows, the physiological function of flavones comprises anticancer and suppress tumor promotion, and improve angiocardiopathy, antiallergy and anti-inflammatory effect are remarkable, and has multiple function such as antimicrobial acivity.Different with the other biological pigment is that animal self can not be synthesized carotenoid and flavonoids, but relies on food from external environment, to absorb to satisfy the body needs.Bird can not self be synthesized carotenoid equally, and must rely on the carotenoid in the picked-up feed to satisfy the body needs.The carotenoid of picked-up appropriate amount can not guarantee to be used for to greatest extent the deposition of pigment.Have data to show, carotenoid has important function to the embryonic developments of birds and young bird growth, therefore, gives young bird and contains the food that enriches carotenoid and help to improve its adaptability.Carotenoid has important function to embryonic development and hatching and brood time, and test shows, adds carotenoid in the food and can significantly improve birds anklebone length, increases young bird physique.And immune system had independently effect.With corn one soybean is that basic ration can't provide enough carotenoid.In fryer is cultured, want to improve its skin colour, must in feed, add the requirement that type carrotiness usually reaches people.In birds, the immunocompetence after content of carotenoid and young bird are hatched in the hen blood has important relationship, and can promote and improve the fertilization rate of egg and the hatching rate of chick.
Summary of the invention
The technical problem that the present invention will solve is that a kind of method that raising method production contains the poultry living feed silkworm of functional materials of improving is provided.
For solving the problems of the technologies described above, improvement raising method provided by the invention production contains the method for the poultry living feed silkworm of functional materials, comprises the steps:
(1) with 1: 1 ratio, get the crossbreed of gold bead * gold autumn and spend the hatching of hastening the hatching of silkworms of the crossbreed silkworm seed of green * green pearl, raise its crossbreed silkworm larva by laborsavingization silkworm rearing method;
(2) collected ants once in per 10 days, silkworm larva began just to educate with the sheet leaf from an age, and give Sang Yici every day, need not sterilize by any silkworm medicine during the sericulture;
(3) silkworm larva is raised to three ages and was risen behind the silkworm first feeding 8 hours, freshens food No. 1 with short sbombycin, urgees No. 1, sbombycin by every gram and prepares with the 0.5kg clear water and evenly be sprayed on 5kg mulberry leaf for use, raises silkworm after dried slightly;
(4) silkworm larva was raised to the four-aged silkworm first feeding 8 hours, freshened food No. 2 with short sbombycin, evenly was sprayed on 10kg mulberry leaf for use by No. 2, the short sbombycin of every gram with the preparation of 1kg clear water, raised silkworm after dried slightly;
(5) silkworm larva is raised the 3rd～4 day or the 3rd～4 day of five ages to four ages, as subsequent use living feed silkworm;
(6) the subsequent use living feed silkworm in the step (5) is imposed 42～45 ℃ of thermal shocks 1～2 hour, obtain the living feed silkworm.
Among the present invention, the living feed silkworm that said raising method obtains, its body contains the carotin of 30～60mg/g and the flavones of 20～50mg/g, and said ratio is the dry matter of carotin or flavones and the mass ratio of silkworm soma material.
Beneficial effect of the present invention is:
Be the basis with the special-purpose silkworm kind of the silkworm that contains biological function active substance and antibacterial peptide; The mulberry leaf that utilize silk production sericulture processes waste are feed; Utilize the biological chain hierarchical relationship of insect-poultry, with the raising method of the biological chain of breeding silkworms, supporting fowl, a complementation of composition.This method components utilising the silk cocoon with the mulberry leaf of sericulture processes waste; Special-purpose silkworm kind contains functional activity material and natural antibacterial peptide; Can increase substantially the resistance against diseases of bird, reduce the use of antibiotic, particularly avoid using antibiotic class medicament to freshen food before the bird listing; And can improve the meat of bird, guarantee the ecological property of security of products and production process.
Embodiment
The gold bead that uses among the present invention, gold autumn, spend the crossbreed silkworm egg of green and green pearl, its direct sources is: available from animal science institute of Zhejiang University, any public all can get in touch and obtain voluntarily.Gold bead, gold autumn, to spend green and green pearl be the variety source that the Zhejiang University's Chen Yu of animal science institute silver utilizes this laboratory long preservation; Adopt the marker assisted selection means; Use the special-purpose new varieties that crossbreeding technology is cultivated through directive breeding for many years, Zhejiang University has intellectual property.
Kind gold bead, the gold autumn of said crossbreed silkworm, spend green and green pearl, all rich with the autumn, Nistari, Hangzhoupro flower, Bi Lian, P50, stars at dawn, No. 1, Zhejiang farming, Soviet Union 12 are the breeding original parent, and its primary source all is Chinese Zhejiang Province.And the autumn is rich, Nistari, Hangzhoupro flower, Bi Lian, P50, stars at dawn, No. 1, Zhejiang farming, Soviet Union 12 etc. all are to cultivate the good silkworm egg that obtains with the artificial feeding silkworm egg from Zhejiang Province through the several years, so the concrete primary source of the related sample of the application can't be learnt.
Two kinds of its larva physique of crossbreed silkworm are strong good more foster with the silkworm kind than general production silk.Its larvae development through too short, can under the severe environmental conditions that other silkworm kinds of high temperature seasons such as summer, early autumn be difficult to be raised, raise, and can utilize thread with the unavailable old mulberry leaf raising of silkworm kind.
No. 2, No. 1, short sbombycin and short sbombycin, all available from animal science institute of Zhejiang University, any public all can get in touch and obtain voluntarily.Wherein, contain materials such as glucose, urea in No. 1, the short sbombycin, short sbombycin contains materials such as insect moulting hormones MH for No. 2.
In the present embodiment, may further comprise the steps:
(1) with 1: 1 ratio, get the crossbreed of gold bead * gold autumn and spend the hatching of hastening the hatching of silkworms of the crossbreed silkworm seed of green * green pearl, raise its crossbreed silkworm larva by laborsavingization silkworm rearing method;
(2) collected ants once in per 10 days, silkworm larva began just to educate with the sheet leaf from an age, and give Sang Yici every day, need not sterilize by any silkworm medicine during the sericulture;
(3) silkworm larva is raised to three ages and was risen behind the silkworm first feeding 8 hours, freshens food No. 1 with short sbombycin, urgees No. 1, sbombycin by every gram and prepares with the 0.5kg clear water and evenly be sprayed on 5kg mulberry leaf for use, raises silkworm after dried slightly;
(4) silkworm larva was raised to the four-aged silkworm first feeding 8 hours, freshened food No. 2 with short sbombycin, evenly was sprayed on 10kg mulberry leaf for use by No. 2, the short sbombycin of every gram with the preparation of 1kg clear water, raised silkworm after dried slightly;
(5) silkworm larva is raised the 3rd～4 day or the 3rd～4 day of five ages to four ages, as subsequent use living feed silkworm;
(6) the subsequent use living feed silkworm in the step (5) is imposed 42～45 ℃ of thermal shocks 1～2 hour, obtain the living feed silkworm.
According to the living feed silkworm that above-mentioned raising method obtains, its body contains the carotin of 30～60mg/g and the flavones of 20～50mg/g, and said ratio is the dry matter of carotin or flavones and the mass ratio of silkworm soma material.
The natural insect antimicrobial peptide that living feed silkworm body contains has broad spectrum antibiotic activity, and bacterium is had very strong lethality, and has part virus, fungi, protozoon etc. are had killing action, even can improve immunocompetence.
In use, add by the mode of every poultry 5～10 living feed silkworm larvas every day.
All distortion of from content disclosed by the invention, deriving or associating it is to be noted that above enumerating only is some specific embodiments of the present invention, the invention is not restricted to above instance, also many distortion can be arranged, if all should be thought protection scope of the present invention.
Claims (2)
1. method of improving raising method with the poultry living feed silkworm that obtains to contain functional materials may further comprise the steps:
(1) with 1: 1 ratio, get the crossbreed of gold bead * gold autumn and spend the hatching of hastening the hatching of silkworms of the crossbreed silkworm seed of green * green pearl, raise its crossbreed silkworm larva by laborsavingization silkworm rearing method;
(2) collected ants once in per 10 days, silkworm larva began just to educate with the sheet leaf from an age, and give Sang Yici every day, need not sterilize by any silkworm medicine during the sericulture;
(3) silkworm larva is raised to three ages and was risen behind the silkworm first feeding 8 hours, freshens food No. 1 with short sbombycin, urgees No. 1, sbombycin by every gram and prepares with the 0.5kg clear water and evenly be sprayed on 5kg mulberry leaf for use, raises silkworm after dried slightly;
(4) silkworm larva was raised to the four-aged silkworm first feeding 8 hours, freshened food No. 2 with short sbombycin, evenly was sprayed on 10kg mulberry leaf for use by No. 2, the short sbombycin of every gram with the preparation of 1kg clear water, raised silkworm after dried slightly;
(5) silkworm larva is raised the 3rd～4 day or the 3rd～4 day of five ages to four ages, as subsequent use living feed silkworm;
(6) the subsequent use living feed silkworm in the step (5) is imposed 42～45 ℃ of thermal shocks 1～2 hour, obtain the living feed silkworm;
Said functional materials is carotin and flavones.
2. method according to claim 1 is characterized in that, the living feed silkworm that said raising method obtains, and the mass ratio that its body contains carotin dry matter or flavones dry matter and silkworm soma material is respectively 30～60mg/g and 20～50mg/g.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101549087A CN101755713B (en) | 2009-11-26 | 2009-11-26 | Improved method for culturing living feed silkworms containing functional matters for poultry |
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| CN2009101549087A CN101755713B (en) | 2009-11-26 | 2009-11-26 | Improved method for culturing living feed silkworms containing functional matters for poultry |
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| CN101755713A CN101755713A (en) | 2010-06-30 |
| CN101755713B true CN101755713B (en) | 2012-06-06 |
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| CN104383324B (en) * | 2014-11-06 | 2017-07-28 | 昆明理工大学 | A kind of Xanthohumate compound silkworm medicine |
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Non-Patent Citations (3)
| Title |
|---|
| 叶夏裕.蚕的饲养技术（一）.《中国蚕业》.2009,(第1期),第111-113页. * |
| 张亚平.家蚕人工饲料稚蚕饲育技术简介.《北方蚕业》.2001,第22卷(第90期),第34-36页. * |
| 李万树等.春蚕饲养技术.《农村新技术》.2004,(第2期),第15页. * |
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