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Method for producing fermented feed for pigs by utilizing rotten vegetable leaves and straws

A technology for fermenting feed and straw, which is applied in the field of using tail vegetables and straw to produce fermented feed for pigs, achieves the effects of improving the structure of intestinal flora, saving the cost of feed, and facilitating long-term preservation

Inactive Publication Date: 2017-05-17
NORTHWEST UNIVERSITY FOR NATIONALITIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is still a lack of mature technology for producing fermented feed for pigs using tail vegetables and crop straw

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Example 1 A method for producing pig fermented feed using tail vegetables and stalks, comprising the following steps:

[0023] ⑴ Raw material pretreatment:

[0024] The straw is crushed to a particle size of 2-4 mm to obtain the pretreated straw; the tail vegetables are sorted and crushed to a particle size of 2-4 cm to obtain the pre-treated tail vegetables.

[0025] Among them: straw refers to a mixture of one or more straws of crop straws that can be fed in wheat, rice, corn, sorghum, potatoes, oil plants, sugar cane, beans, tomatoes, and Chinese medicinal materials.

[0026] Tail vegetables refer to discarded roots, stems, and leaves that must be removed when vegetables are harvested, processed, transported, and sold, as well as whole-plant vegetables that are unsalable due to market reasons or defective due to natural disasters.

[0027] (2) Mix the pretreated straw, pretreated tail vegetables and corn flour at a weight ratio of 30%: 60%: 10% (kg / kg) to obtain raw...

Embodiment 2

[0032] Embodiment 2 A method for producing fermented feed for pigs using tail vegetables and stalks, comprising the following steps:

[0033] ⑴ Raw material pretreatment:

[0034] The straw is crushed to a particle size of 2-4 mm to obtain the pretreated straw; the tail vegetables are sorted and crushed to a particle size of 2-4 cm to obtain the pre-treated tail vegetables.

[0035] Wherein: stalks and end vegetables are the same as in Example 1.

[0036] (2) Mix the pretreated straw, pretreated tail vegetables and corn flour at a weight ratio (kg / kg) of 50%: 20%: 30% to obtain raw material A with a moisture content of 50% to 70%. .

[0037] (3) In the raw material A, add the compound bacterial liquid according to 4% of its weight, and mix well to obtain the raw material B.

[0038] Wherein: composite bacteria liquid is with embodiment 1.

[0039] (4) Material B is put into a packaging bag, sealed, and fermented at room temperature for 20 to 30 days to obtain fermented fee...

Embodiment 3

[0041] Embodiment 3 A method for producing fermented feed for pigs using tail vegetables and stalks, comprising the following steps:

[0042] ⑴ Raw material pretreatment:

[0043] The straw is crushed to a particle size of 2-4 mm to obtain the pretreated straw; the tail vegetables are sorted and crushed to a particle size of 2-4 cm to obtain the pre-treated tail vegetables.

[0044] Wherein: stalks and end vegetables are the same as in Example 1.

[0045] (2) Mix the pretreated straw, pretreated tail vegetables and corn flour at a weight ratio of 40%: 40%: 20% (kg / kg) to obtain raw material A with a moisture content of 50% to 70%. .

[0046] (3) In the raw material A, add the compound bacterial solution according to 3% of its weight, and mix well to obtain the raw material B.

[0047] Wherein: composite bacteria liquid is with embodiment 1.

[0048] (4) Material B is put into a packaging bag, sealed, and fermented at room temperature for 20 to 30 days to obtain fermented f...

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Abstract

The invention relates to a method for producing a fermented feed for pigs by utilizing rotten vegetable leaves and straws. The method comprises the following steps: (1) pre-treating raw materials: crushing the straws till the grain size is 2-4mm, thereby acquiring the pretreated straws; sorting the rotten vegetable leaves and then crushing till the grain size is 2-4mm, thereby acquiring the pretreated rotten vegetable leaves; (2) uniformly mixing the pretreated straws, the pretreated rotten vegetable leaves and the corn powder in proportion, thereby acquiring a raw material A with the water content of 50%-70%; (3) adding a compound bacteria fluid, the weight of which is 2%-4% of the weight of the raw material A, into the raw material A, and then uniformly mixing, thereby acquiring a raw material B; and (4) packaging the raw material B into a package bag, sealing an opening and fermenting for 20-30 days under normal temperature, thereby acquiring the fermented feed for pigs. According to the invention, the process is simple and the breeding cost can be reduced.

Description

technical field [0001] The invention relates to a method for producing feed, in particular to a method for producing fermented feed for pigs by using tail vegetables and straw. Background technique [0002] In recent years, the vegetable industry in Gansu has developed rapidly, and it has become one of the five major commercial vegetable bases in the country's "West-to-East Vegetable Transfer" and "North-to-South Vegetable Transport" and a key production area for exporting vegetables in the northwest inland. However, with the rapid development of the vegetable industry, a large number of tails (tails are vegetable waste, mainly baby cabbage, cabbage, cauliflower, celery, lettuce and other vegetables) are produced during the harvesting, fresh marketing and primary processing of vegetables. Discard roots, stems, leaves). In 2016, the province's vegetable planting area reached 8 million mu, and the amount of tail vegetables exceeded 11 million tons. my country is a large agri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12A23K10/30A23K10/37A23K50/30
CPCA23V2002/00A23V2400/169A23V2400/515A23V2250/76Y02P60/87
Inventor 臧荣鑫徐红伟杨具田任瑞杨研梅牛荇洲
Owner NORTHWEST UNIVERSITY FOR NATIONALITIES
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