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A method for measuring the daily degradation of fermented bedding material and chicken manure for raising chickens

A measurement method and fermentation bed technology, applied in poultry farming, measuring devices, material weighing, etc., can solve problems such as short time, window screen bags are easily pecked out by chickens, and affect the measurement and accuracy of degradation rate, so as to achieve simplification The effect of operation, promotion promotion and labor cost saving

Active Publication Date: 2016-01-06
WENS FOODSTUFF GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method is simple to operate, in fact, the value obtained by it cannot truly reflect the degradation of the fermentation bed. The main reason is that ① this method is suitable for thicker pig fermentation beds. The bag is easily pecked out by the chicken, which affects the determination and accuracy of the degradation rate, that is, this method is not suitable for the determination of the degradation rate of the chicken fermentation bed; The degradation rate of litter, but in fact, the principle of breeding livestock and poultry in the fermentation bed is to degrade the manure of livestock and poultry, and this method cannot obtain the degradation amount of manure of livestock and poultry
③The window screen bag with litter is only buried in the fermentation bed for 7 days, which is too short, because the microbial degradation substances need time to adapt, and the value obtained by this method cannot truly reflect the degradation effect in the process of breeding livestock and poultry in the fermentation bed

Method used

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  • A method for measuring the daily degradation of fermented bedding material and chicken manure for raising chickens
  • A method for measuring the daily degradation of fermented bedding material and chicken manure for raising chickens
  • A method for measuring the daily degradation of fermented bedding material and chicken manure for raising chickens

Examples

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Effect test

Embodiment 1

[0036] Example 1 Summer Chicken Fermentation Mattress and Chicken Manure Daily Degradation Amount

[0037] Present embodiment adopts the inventive method to measure the daily degradation amount of raising chicken fermented bedding material and ight soil in summer, comprises the following steps:

[0038] (1) Weigh the initial litter M of the fermentation bed in each barn, and collect samples at the same time to measure the moisture content W1 of the initial litter, so as to convert it into the dry weight M1 of the initial litter of the fermentation bed in the barn, where M1=M×( 1-W1);

[0039] (2) Make a fermentation bed with reference to the disclosed method of the published invention patent No. 103416321A, spread the fermentation bed material in the chicken house, measure the floor area of ​​the chicken house; feed the chickens, accurately record the number of chickens raised in each house during the period, Daily feed intake and chicken manure water content W2, calculate th...

Embodiment 2

[0049] Example 2 The amount of daily degradation of fermented mattress material and chicken manure in raising chickens in winter

[0050] In the present embodiment, the litter and chicken manure daily degradation measurement method is the same as that in Example 1. Repeated use of summer degraded mattress material to carry out winter fermented bed level broiler chicken test, the test results are shown in Table 3, the amount of litter and dry matter degraded per square meter of litter per day in the first group was 0.223kg, and in the second group per day The amount of litter and dry matter degraded per square meter of litter was 0.216kg, and the amount of litter and dry matter degraded per square meter of litter per day in the third group was 0.198kg.

[0051] Table 3 Daily degradation of fermented mattress material and chicken manure in winter

[0052]

[0053] Note: The average daily pollutant production coefficient of broilers is 0.10kg / d (SEPA, 2002), and the daily pol...

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Abstract

The invention relates to a method for measuring daily degradations of padding and chicken manure on a chicken-farming fermenting bed. According to the method, daily manure degradation of boiler chicken floor-reared on the fermenting bed is calculated according to initial bed padding dry weight M1, end-of-rearing bed padding dry weight M2 and whole-rearing-cycle boiler chicken excrement P before the boiler chicken are reared on the fermenting bed. The measured daily degradations of padding and chicken manure are actual changes in quality of the padding and chicken manure, the padding and chicken manure degraded are converted into matters, such as carbon dioxide and water, the degradations of the padding and chicken manure during rearing of chicken on the fermenting bed are truly reflected, judgment on operation effect of rearing of chicken on the fermenting bed is benefited, and guidance is provided for the daily management of fermenting bed padding.

Description

technical field [0001] The invention relates to the technical field of broiler chicken raised on a fermentation bed, in particular to a method for measuring the daily degradation amount of fermented bedding material and chicken manure for raising chickens. Background technique [0002] With the development of social economy and the continuous improvement of people's living standards, the livestock and poultry breeding industry has become one of the pillar industries of agricultural development. The development of livestock and poultry breeding industry not only solves the supply of livestock products and promotes the development of rural economy, but also brings about increasingly serious environmental pollution problems. The national "Twelfth Five-Year" environmental protection plan puts forward higher requirements for energy conservation, emission reduction and environmental protection of the livestock and poultry breeding industry. As an ecological and environmentally fr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K31/22A01K31/04G01N5/00
Inventor 曹珍张祥斌陈峰廖新俤史金才冯文谦温文斯练植婵廖劲松
Owner WENS FOODSTUFF GRP CO LTD