CN103141664B - Production method of maggot protein feed - Google Patents
Production method of maggot protein feed Download PDFInfo
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- CN103141664B CN103141664B CN201310068098.XA CN201310068098A CN103141664B CN 103141664 B CN103141664 B CN 103141664B CN 201310068098 A CN201310068098 A CN 201310068098A CN 103141664 B CN103141664 B CN 103141664B
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Abstract
The invention discloses a production method of a maggot protein feed. The production method comprises the following steps of: 1, evenly mixing livestock residues with crop straws according to the ratio of 1 to 2 in parts by weight; adding fermented biogas slurry which accounts for one half of the mixture of the livestock residues and the crop straws, and carrying out anaerobic fermentation to obtain fly maggot culture media; 2, stacking the fly maggot culture media in a strip on a wire side, putting fly blow on the fly maggot culture media, covering a layer of fly maggot culture medium on the fly blow, and cultivating maggots at an environment temperature of 20-25 DEG C; and 3, collecting the maggots to obtain the maggot protein feed, after the cultivating of the maggots is finished, collecting the fly maggot culture media on the wire side as an organic fertilizer for agricultural production. In the production method, the livestock residues and the crop straws are mixed and fermented by the biogas slurry, so that the sundries, which can cause environmental pollution, are fully utilized, and the target of reducing costs is achieved. Therefore, the production method has good economic and environmental benefits.
Description
Technical field
The present invention relates to a kind of production method of feed, be specifically related to a kind of production method of maggot protein feed.
Background technology
Along with aquaculture presents scale, intensivization development; animal waste total emission volumn sharply rises and reaches; these breeding wastes do not obtain suitable processing; cause the loss of organic nitrogen, phosphorus and serious environmental pollution; the gases such as a large amount of methane, carbon dioxide, nitrogen dioxide that animal husbandry produces in producing can cause greenhouse effects, will aggravate some areas the problems of agricultural environment.And the processing of agricultural crop straw is also a major issue that perplexs for a long time agricultural sustainable development, the very large wasting of resources and problem of environmental pollution will be caused once deal with improperly.
Maggot protein feed is a kind of effective animal protein feed, has been widely used at present and has promoted, and has stronger development prospect.
Summary of the invention
Object of the present invention is just to provide one can fully utilize breeding waste and agricultural crop straw, and has the production method of the maggot protein feed of good economic benefit.
The present invention is achieved in that
A production method for maggot protein feed, comprises the steps:
Step 1, breeding waste and agricultural crop straw are mixed according to the weight portion ratio of 1: 2, add the natural pond liquid after the fermentation that accounts for breeding waste and agricultural crop straw mixture half weight completes, keep 10 to 30 DEG C of anaerobic fermentations of environment temperature 10 to 25 days, obtain fly maggot culture matrix;
Step 2, fly maggot culture matrix heap is stacked on wire side into strips, on fly maggot culture matrix, places fly blow, then on fly blow, cover one deck fly maggot culture matrix, 20 to 25 DEG C of the temperature that controls environment are educated maggot;
Step 3, educate in maggot process in step 2, the maggot of growth can fall by wire side, and below wire side, placing container is collected maggot, obtains maggot protein feed; The whole maggot process of educating continues 3 to 5 days, after educating maggot and finishing, the fly maggot culture matrix on wire side is collected, as agricultural production fertilizer.
In order better to collect maggot, wire side need to arrange the grid of suitable size, and best grid is long × wide size for 2cm × 2cm, can either well collect maggot, is unlikely to again to make fly maggot culture matrix to drop.
Further scheme is: described breeding waste is cow dung, pig manure, chicken manure or their mixture.
Further scheme is: described agricultural crop straw is wheat stalk, rice straw or their mixture.
Further scheme is: the natural pond liquid after described fermentation completes refers to the natural pond liquid taking out from the methane-generating pit of aerogenesis.
In the present invention, breeding waste and agricultural crop straw are mixed, and ferment by natural pond liquid, both take full advantage of the foreign material that these may cause environmental pollution, reached again the object reducing costs, and, the natural pond liquid adopting in the present invention is the natural pond liquid after having fermented, the natural pond liquid namely taking out from the methane-generating pit of aerogenesis, this natural pond liquid germ is less, and is rich in multiple beneficial bacterium.Through after further fermentation, can either well the nutritional labeling in breeding waste and agricultural crop straw be fermented out again, be convenient to the cultivation of fly maggot, killing pathogenic bacteria further again, for the production of aseptic fly-maggot provides necessary guarantee.There is preferably economic benefit and environmental benefit.
Detailed description of the invention
A production method for maggot protein feed, comprises the steps:
Step 1, cow dung, pig manure, chicken manure or their mixture and wheat stalk, rice straw or their mixture are mixed according to the weight portion ratio of 1: 2, add the natural pond liquid taking out that accounts for breeding waste and agricultural crop straw mixture half weight from the methane-generating pit of aerogenesis, keep 10 to 30 DEG C of anaerobic fermentations of environment temperature 10 to 25 days, obtain fly maggot culture matrix;
Step 2, fly maggot culture matrix heap is stacked on wire side into strips, the sizing grid of wire side for long × wide be 2cm × 2cm; On fly maggot culture matrix, place fly blow, then on fly blow, cover one deck fly maggot culture matrix, 20 to 25 DEG C of the temperature that controls environment are educated maggot;
Step 3, educate in maggot process in step 2, the maggot of growth can fall by wire side, and below wire side, placing container is collected maggot, obtains maggot protein feed; The whole maggot process of educating continues 3 to 5 days, after educating maggot and finishing, the fly maggot culture matrix on wire side is collected, as agricultural production fertilizer.
Claims (1)
1. a production method for maggot protein feed, is characterized in that comprising the steps:
Step 1, breeding waste and agricultural crop straw are mixed according to the weight portion ratio of 1: 2, add the natural pond liquid after the fermentation that accounts for breeding waste and agricultural crop straw mixture half weight completes, keep 10 to 30 DEG C of anaerobic fermentations of environment temperature 10 to 25 days, obtain fly maggot culture matrix;
Step 2, fly maggot culture matrix heap is stacked on wire side into strips, on fly maggot culture matrix, places fly blow, then on fly blow, cover one deck fly maggot culture matrix, 20 to 25 DEG C of the temperature that controls environment are educated maggot;
Step 3, educate in maggot process in step 2, the maggot of growth can fall by wire side, and below wire side, placing container is collected maggot, obtains maggot protein feed; The whole maggot process of educating continues 3 to 5 days, after educating maggot and finishing, the fly maggot culture matrix on wire side is collected, as agricultural production fertilizer;
Grid on described wire side is long × wide size for 2cm × 2cm;
Described breeding waste is cow dung, pig manure, chicken manure or their mixture;
Described agricultural crop straw is wheat stalk, rice straw or their mixture;
Natural pond liquid after described fermentation completes refers to the natural pond liquid taking out from the methane-generating pit of aerogenesis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310068098.XA CN103141664B (en) | 2013-02-21 | 2013-02-21 | Production method of maggot protein feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310068098.XA CN103141664B (en) | 2013-02-21 | 2013-02-21 | Production method of maggot protein feed |
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| Publication Number | Publication Date |
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| CN103141664A CN103141664A (en) | 2013-06-12 |
| CN103141664B true CN103141664B (en) | 2014-07-09 |
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| CN201310068098.XA Active CN103141664B (en) | 2013-02-21 | 2013-02-21 | Production method of maggot protein feed |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103918612B (en) * | 2014-04-11 | 2015-07-29 | 华中农业大学 | The method of insect protein and fertilizer is produced with the gibberellin fermented residue of fly maggot process |
| CN104542497B (en) * | 2014-12-03 | 2016-09-21 | 浙江省农业科学院 | Fly larvae two step cultural method under room temperature and cryogenic conditions |
| CN104397501A (en) * | 2014-12-24 | 2015-03-11 | 铁锋区万和养猪场 | Method and transformation program for transforming animal wastes into goose feed |
| CN104945031A (en) * | 2015-06-24 | 2015-09-30 | 安徽德林猪场管理有限公司 | Pig manure resource recycling feeding technology |
| CN105104310A (en) * | 2015-08-18 | 2015-12-02 | 张建楼 | Method of breeding insects by rice straw |
| CN106689827A (en) * | 2016-12-21 | 2017-05-24 | 成都华氏农业科技有限公司 | Method for producing fly maggot matched matrix by using cow dung and fowl manure |
| CN107517922A (en) * | 2017-09-29 | 2017-12-29 | 清远职业技术学院 | A kind of scientific method for breeding of insect protein chicken |
| CN107912647A (en) * | 2017-11-22 | 2018-04-17 | 五河县茂源水蛭生态养殖专业合作社 | A kind of mixed feed for improving immunity of rice field eel |
| CN109938161A (en) * | 2019-03-18 | 2019-06-28 | 周辛平 | A kind of production method of organic fertilizer and ecological feed |
| CN111990343A (en) * | 2020-09-14 | 2020-11-27 | 浙江七河生物科技有限公司 | Maggot breeding process by utilizing mixture of livestock and poultry manure and straw |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101278698B (en) * | 2007-04-02 | 2012-11-21 | 刘杰 | Composition of feed stuff and method of processing the same |
| CN102351582B (en) * | 2011-07-07 | 2013-08-07 | 中山大学 | Method for preparing organic fertilizer from human manure treated by Chrysomya megacephala |
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