Integrated ecological breeding method comprising livestock waste composting, earthworm raising and poultry raising

A technology of ecological breeding and earthworms, which is applied in the field of integrated ecological breeding of breeding waste composting-earthworm feeding-poultry feeding, can solve problems such as difficult operation and non-point source pollution, and achieve improved sanitation environment, increased fertilizer efficiency, and high composting rate Effect

Inactive Publication Date: 2011-06-22
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is mainly to overcome the problem of serious non-point source pollution caused by disorderly stacking of dairy cow feces in scattered and captive farming in the existing farmers, and the problem that the existing measures are generally difficult to operate, and to propose a method that can attract farmers to fund themselves to solve the probl

Method used

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  • Integrated ecological breeding method comprising livestock waste composting, earthworm raising and poultry raising

Examples

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Effect test

Embodiment 1

[0019] Example 1 There are 2 dairy cows in a farmer's house, and the cows emit 20 tons of excrement every year (calculated as fresh manure). The farmer excretes once every 2-3 days. Can smell feces wafting into the house. In addition, due to the misalignment between the fertilization period of farmland and the excrement period of cow dung, when it rains, a large amount of manure is washed into the ditch by the rain, so that not only a large amount of cow manure is lost, but also the fertilizer efficiency of returning to the field is reduced, and it also becomes N and P in a nearby water body. One of the pollution sources of eutrophication pollution. The farmer built a 5m 2 The feces collection tank, the upper part of the feces collection tank is set 4m 2 chicken coop. After fertilizing the farmland in March, the farmer inoculated 400 Daping No. 2 earthworms with 500kg of compost left in the excrement collection tank, and cleared the excrement from the cattle pen to the excr...

Embodiment 2

[0020] Example 2 There are 10 dairy cows raised in a farmer's family, and the cows discharge 100 tons of feces (calculated as fresh manure) every year. The farmer has built a 30m2 2 The feces collection tank, the upper part of the feces collection tank is set up 15m 2 chicken coop. After fertilizing 3 farmlands, the farmer inoculated 10,000 Daping No. 2 earthworms with 2 tons of compost remaining in the manure collection tank, and cleared the manure from the cattle pen to the manure collection room every 2-3 days. In May, the farmer bought 60 chickens and raised them in the cages in the manure collection room. These chickens mainly feed on the earthworms that grow and reproduce in the manure collection tank, and they grow up in three and a half months. The income after selling is 2,500 yuan. The farmer used the compost in the manure collection pool as fertilizer for corn planting, reducing the application of chemical fertilizers by 120 yuan per mu, and increasing the yield o...

Embodiment 3

[0021] Example 3 A farmer raises 5 dairy cows at home, and the cows excrete 50 tons of feces (calculated as fresh manure) every year, and the farmer excretes once every 2-3 days. The farmer built a 15m 2 The feces collection tank, the upper part of the feces collection tank is set up 8m 2 chicken coop. After fertilizing the farmland in May, the farmer inoculated 400 Daping No. 2 earthworms with 1000kg of compost remaining in the manure collection tank, and cleared the manure from the cow pen to the manure collection room every 2-3 days. In August, the farmer bought 30 chickens and raised them in the cages in the manure collection room. These chickens mainly feed on the earthworms that grow and reproduce in the manure collection tank, and they grow up in three and a half months. The income after selling is 1200 yuan. The farmer used the compost in the manure collection pool as fertilizer for corn planting, reducing the application of chemical fertilizers by 120 yuan per mu, ...

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Abstract

The invention discloses an integrated ecological breeding mode comprising manure composting, earthworm raising and poultry raising, and the integrated ecological breeding mode provided by the invention is applicable to utilizing livestock waste resources in rural areas and belongs to the technical field of control of solid waste pollution. The integrated ecological breeding mode can not only be used as a way for collecting and processing livestock waste before the livestock waste is used as a planting fertilizer, but also be used as a way for increasing income of peasant households and performing scientific breeding, and is especially applicable to collection and resource utilization of cow manure in breeding areas of the peasant households for scattered stable breeding of cows. By adopting the integrated ecological breeding mode, the existing problems of series pollution of an area source caused by disorderly stacking of the cow manure in the scattered stable breeding by the peasant households and difficult operation of ordinary existing measures can be overcome, raisers can be attracted to invest capital for solving the way of collecting the cow manure, not only effective collection and composting of the livestock waste can be realized, the yield and income of the peasant households can be increased, and the income sources of the peasant households are expanded, but also the implementation is convenient, the actual operation is simple and convenient, the pollution of the area source can be effectively controlled, the pollution of a government is reduced, and the pressure on capital investment is controlled.

Description

technical field [0001] The invention belongs to the category of agricultural and rural solid waste recycling, and relates to an integrated ecological breeding method of composting farming waste-earthworm feeding-poultry feeding. Background technique [0002] In the past, the manure production period of cattle, sheep, horses, etc. scattered by farmers was misaligned with the fertilization area of ​​crops. The disorderly stacking of manure caused the loss of manure N and P, which not only caused the decline of fertilizer efficiency when returning to the field, but also caused The intensified eutrophication of water bodies has become a major problem in the control of non-point source pollution. In order to solve the problems of fertility decline and water pollution caused by disorderly stacking of breeding waste, composting ponds, biological fermentation beds, biogas projects and composting projects have successively appeared in some areas. Retting ponds generally require gove...

Claims

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Application Information

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IPC IPC(8): A01K67/033A01K67/02A23K1/18C05F17/00A23K10/26A23K50/00A23K50/75
CPCY02W30/40
Inventor 宁平瞿广飞黄凯贾贾丽娟
Owner KUNMING UNIV OF SCI & TECH
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