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A kind of poultry house litter conditioner and its application

A conditioner and bedding technology, which is applied in poultry cages or houses, application, poultry industry, etc., can solve the problem that the effect is not as good as that of sodium bisulfate, the surface damage of animal skin, and the overall treatment effect of large farms is not satisfactory, etc. problem, to achieve the effect of promoting poultry health, inhibiting bacterial production and reproduction, and reducing the number

Inactive Publication Date: 2020-06-30
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A commonly used litter conditioner is granular sodium bisulfate (NaHSO 4 ), it combines with ammonium hydroxide in litter and feces to generate ammonium sulfate, sodium sulfate and water, thereby reducing the production of ammonia gas, but sodium bisulfate is corrosive and easily damages the skin surface of animals
Granular aluminum sulfate is also one of the commonly used regulators. Aluminum sulfate reacts with ammonium hydroxide to form ammonium sulfate, thereby reducing the ammonia smell in the litter. However, the use of aluminum sulfate alone is not as effective as hydrogen sulfate in reducing the pH value of the litter. Significant sodium, especially for large farms the overall treatment effect is often unsatisfactory

Method used

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  • A kind of poultry house litter conditioner and its application
  • A kind of poultry house litter conditioner and its application
  • A kind of poultry house litter conditioner and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of poultry house litter conditioner, according to the mass percentage, is made up of the following components: Al 2 (SO 4 ) 3 18H 2 O32%, PAC32%, Na 2 SO 4 13%, Zeolite 20%, Activated Carbon 3%.

[0021] According to the above ratio, Al 2 (SO 4 ) 3 18H 2 O, PAC, Na 2 SO 4 , zeolite, activated carbon ingredients, according to 0.8kg poultry house litter conditioner / m 2 The amount of litter was sprinkled on the litter in the flat chicken house on the ground. AA broilers were raised in the flat chicken house on the ground. In this embodiment, a control group was also designed, and the litter of the control group was only fumigated and disinfected. The test site selects 6 flat chicken houses (length x width = 120m x 14m) in the same farm with the same building structure, ventilation conditions and temperature control procedures: 3 buildings are used as control groups, and 3 buildings are used as litter Conditioner addition group. One-day-old Cobb 500 bro...

Embodiment 2

[0038] A kind of poultry house litter conditioner, according to the mass percentage, is made up of the following components: Al 2 (SO 4 ) 3 18H 2 O35%, PAC30%, Na 2 SO 4 10%, Zeolite 22%, Activated Carbon 3%.

[0039] According to the above ratio, Al 2 (SO 4 ) 3 18H 2 O, PAC, Na 2 SO 4 , zeolite, activated carbon batching, get two parts of poultry house litter, mix with various poultry excrement (broiler, laying hen, meat duck) respectively, wherein a part of mixed litter and the litter conditioner of the present embodiment are according to 1.0kg poultry Bedding conditioner / m 2 The proportion of litter was mixed, and the other mixed litter was used as a control group without any treatment. 8 replicates per treatment. Then the two parts of the mixed litter were sealed for 42 days, and the ammonium borate was titrated by hydrochloric acid every day to measure the release of ammonia in the mixed litter; after 42 days, the two parts of the litter were sampled to meas...

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Abstract

The invention provides a poultry housing padding modifier and applications thereof. The poultry housing padding modifier comprises the following components in percentage by mass: 30-35% of Al2(SO4)3.18H2O, 30-35% of PAC, 10-15% of NaSO4, 20-25% of zeolite, and 2-5% of activated carbon. An application method comprises the following steps: spreading the padding modifier onto the padding of a poultry housing according to the usage amount of 0.5-10kg of poultry housing padding modifier / m<2>. By reasonably designing the usage quantity of aluminum sulfate, aluminum polychloride and sodium sulfate, the pH values of padding and poultry manure can be reduced, and the generation and release of ammonia can be inhibited through the matching of aluminum sulfate, aluminum polychloride and sodium sulfate; and then zeolite and activated carbon are designed for matching, the adsorption to ammonium ions, ammonia, bacteria and hazardous substances can be further enhanced, especially the bacterial reproduction of uricase and urease can be inhibited, and the content of water in padding and manure can be reduced to promote the health of poultry.

Description

technical field [0001] The invention relates to a litter conditioner for poultry houses and its application. Background technique [0002] The litter in the poultry house is generally cleaned regularly and new litter is added, but excrement such as poultry manure will still accumulate more or less, and the humidity of the litter will also increase. 20% to 25% of the nutrients in poultry excreta cannot be digested and absorbed by the body, and are excreted with feces and urine, which contain a large amount of undigested protein, uric acid and other N-containing substances. These N-containing substances are fermented by microorganisms and the enzymes produced during the accumulation of feces convert protein and uric acid into ammonia. Ammonia is a toxic, colorless gas with a strong pungent odor. Ammonia has high water solubility and is easily adsorbed on the skin, mucous membranes and conjunctiva of poultry, thereby irritating poultry and causing various inflammations. Exce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K31/04
CPCA01K31/04
Inventor 白世平骆婉秋张克英丁雪梅王建萍曾秋凤彭焕伟玄月宿卓薇
Owner SICHUAN AGRI UNIV
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