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Method for resource utilization of agricultural waste feed

A technology of agricultural waste and resource utilization, applied in the field of animal husbandry, can solve the problems of low nutritional value and poor palatability, and achieve the effects of high nutritional value, good palatability and low cost

Inactive Publication Date: 2013-01-23
JIANGSU ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Solve the problem of low nutritional value and poor palatability when the agricultural waste rice straw is processed and utilized as sheep feed alone, and transform the three wastes of rice straw, vinegar grains and water hyacinth into high-quality roughage for sheep

Method used

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  • Method for resource utilization of agricultural waste feed
  • Method for resource utilization of agricultural waste feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0022] 1. Processing of bagged agricultural waste fermented feed

[0023] Fermentation bag design:

[0024] Raw material preparation: straw crushed to 2-3cm, water hyacinth in Taihu Lake seine, salvaged, freshly crushed to 2-3cm, dried in a vinegar factory and then distilled.

[0025] Production steps: mix water hyacinth, rice straw, and vinegar grains evenly at a ratio of 7:2:1, put them into plastic bags, press them repeatedly, seal them, and ferment naturally for 30 days.

[0026] 2. Analytical method for conventional nutritional components of bagged agricultural waste fermented feed

[0027] Determination of total energy: ISO9831-1998, oxygen bomb calorimeter method

[0028] Determination method of crude protein: According to GB T5009.5-2003, it is determined by Kjeldahl method.

[0029] Fiber determination: according to AOAC (2000 edition), Van Soest method;

[0030] Determination of calcium: according to GB / T 6436-2002, indirect determination of potassium permanganat...

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Abstract

The invention relates to a method for resource utilization of agricultural waste feed, belonging to the technical field of animal husbandry. The method is as follows: primarily smashing agricultural waste rice straw, water hyacinth growing in non-industrial polluted river channels and ponds, and a by-product vinegar waste in vinegar processing factories; mixing, compacting and sealing according to a specific ratio; and carrying out anaerobic fermentation for 30 days to obtain an ensiling processed-similar fermented feed for feeding sheep. In the method, foreign additives are not needed, fermentation can be carried out under natural conditions, an above average production level when being used for the fattening of growing sheep can be reached, and the adopted processing raw materials are all agricultural wastes, thus providing a new effective way for resource utilization of agricultural waste.

Description

1. Technical field [0001] The patent of the present invention relates to the technical field of animal husbandry, especially the technology of raising ruminants by using agricultural waste straw, by-product vinegar grains of vinegar factory, etc. as roughage. 2. Background technology [0002] my country's agricultural waste rice straw is abundant, and a large amount of rice straw is burned every year, which wastes resources and pollutes the environment. Use straw to develop feed resources and feed ruminant livestock (sheep) to solve the problem of lack of roughage resources for sheep production. The main problems of rice straw feeding animals are low nutritional value and poor palatability. At present, the processing methods of using rice straw as feed mainly include ammonification, alkalization and micro-storage, etc. During the processing of rice straw feed, it is necessary to add lye, ammonia gas or fermentation bacteria liquid from external sources. [0003] As a by-pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/06A23K10/38
CPCY02P60/87
Inventor 周卫星白云峰严少华刘建
Owner JIANGSU ACAD OF AGRI SCI
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