Long-acting fertilizer containing mixing fodder and its production method

A production method and mixed feed technology, applied in animal feed, animal feed, additional food elements, etc., can solve the problem of microbial utilization

Inactive Publication Date: 2005-04-13
HULUNBEIR ARONGQI ADA MIXING FERTILIZER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, the long-term test results show that the amount of urea feed used should not exceed 2% of the total dry matter in the daily ration, and

Method used

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Examples

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Comparison scheme
Effect test

Embodiment Construction

[0037] 1. Application Examples of Straw Feed Containing Long-acting Ammonium Bicarbonate

[0038] 1. Toxicological test of long-acting ammonium bicarbonate straw feed

[0039] The mixed additive of straw and long-acting ammonium bicarbonate is organic material cyanoguanidine (DCD). Cyanoguanidine is a downstream product of calcium carbide, and its chemical structure is: (NH 2 ) 2 CNCN is an intermediate of sulfonamide and other drugs, without toxic and side effects. The minimum lethal dose of DCD is 12500-15000mg / kg in the toxicological test of mice and mice. According to the toxicological classification, DCD is a low-toxic and relatively non-toxic substance. Safer for humans and animals. It is an ideal nitrification inhibitor and ammonia stabilizer.

[0040] 2. Feeding method of long-acting ammonium bicarbonate straw feed

[0041] Generally speaking, the ammonium bicarbonate ammonium straw feeding method is basically the same as that of ordinary straw feeding, allowing ...

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Abstract

The re-mixed feed is produced through adding long-acting ammonium bicarbonate in 6-12 wt% or long-acting urea in 3-6 wt% into air dried stalk or mixed feed, and the long acting chemical fertilizer is chemical fertilizer with dicyandiamide added in 0..5-1 wt%. In addition, the nutritious re-mixed feed of slowly releasing urea may have proper amount of coarse protein, starch, zeolite powder and mineral matter, such as salt, phosphate, potassium, sulfur, iron, manganese, etc. added.

Description

technical field [0001] The invention provides a compound feed containing long-acting chemical fertilizers and a production method thereof, in particular a compound feed containing long-acting ammonium carbonate or urea and a production method thereof. Background technique [0002] The cellulose part contained in plant straw can be digested and utilized by ruminants such as cattle and sheep, while the lignin part cannot be digested and utilized basically. The main function of ammonification is to use ammonia to react with straw, destroy the ester bond connecting lignin and polysaccharide, and make it easy for digestive enzymes to contact with it, thereby increasing the enzymatic hydrolysis speed of straw and promoting the digestion of straw. Rate. The non-protein nitrogen in ammoniated straw can meet the metabolic needs of microorganisms in the rumen and promote the synthesis of microbial proteins. After these protein-containing microorganisms enter the small intestine, und...

Claims

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Application Information

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IPC IPC(8): A23K10/30A23K20/10A23K50/15
Inventor 张志明陈恒山陈世大马彦海
Owner HULUNBEIR ARONGQI ADA MIXING FERTILIZER
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