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Biological straw granular chicken feed through explosion-enzymolysis treatment

A technology of biological straw and chicken feed, applied in the field of biological straw pellet chicken feed, can solve the problems of rot, environmental pollution, waste of resources, etc.

Inactive Publication Date: 2017-12-15
ANHUI JINFENGYUAN ANIMAL HUSBANDRY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In contrast, crop straw resources are abundant. Due to the lack of effective treatment methods, except for a small part being used, most of them are burned and rotted, which not only causes environmental pollution but also wastes resources.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0015] An explosion-enzymolysis treatment of biological straw pellet chicken feed is characterized in that it is carried out according to the following steps:

[0016] a. Explosion and enzymatic treatment of corn stalks:

[0017] Add distilled water at a ratio of 1:12 to 4 kg of cellulase powder, shake on a shaking table for 2.5 hours, filter with qualitative filter paper, and then filter with a 0.25 μm membrane filter under sterile conditions to obtain sterile cellulase liquid;

[0018] Dry 50kg of harvested corn stalks naturally, crush them mechanically, pass through a 60-mesh sieve, add sodium hydroxide solution at a solid-to-liquid ratio of 1:3, mix evenly, put them in a straw blasting machine for 4 minutes, and release the pressure instantly. For blasting treatment, add sterile cellulase solution, adjust the pH to 4.5-5 with citric acid-sodium citrate buffer, enzymolyze in a shaker incubator at 38-42°C for 3 days, adjust the pH to neutral with hydrochloric acid, and place...

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PUM

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Abstract

The invention discloses a biological straw granular chicken feed through explosion-enzymolysis treatment. The biological straw granular chicken feed is characterized by being prepared through the following steps of baking corn straw, performing crushing, performing screening, adding a sodium hydroxide solution, performing uniform mixing, performing explosion treatment, adding sterile cellulase fluid, performing enzymolysis in a constant-temperature shaking incubator, adjusting pH to be neutral, placing treated materials into an electrothermal blasting and drying box, and performing baking; and mixing soybean meal with broken rice, middling, soybean oil, table salt, dicalcium phosphate, selenium methionine and corn straw zymolyte, performing uniform stirring to obtain a mixture, sprinkling the mixture with an appropriate amount of water, feeding the mixture onto which the water is sprinkled into a granular feed machine, performing conditioning, performing granulation, performing drying once again, and performing cooling so as to obtain the biological straw granular chicken feed.

Description

technical field [0001] The invention relates to the field of chicken feed, in particular to an explosion-enzymolysis-treated biological straw pellet chicken feed. Background technique [0002] At present, the shortage of food and feed resources directly restricts the rapid development of animal husbandry in my country. In contrast, crop straw resources are abundant. Due to the lack of effective treatment methods, except for a small part being used, most of them are burned and rotted, which not only causes environmental pollution but also causes waste of resources. If crop stalks can be converted into feed resources for monogastric animals such as livestock and poultry, it will alleviate the shortage of feed resources in our country and achieve the purpose of turning waste into treasure. Straw is a kind of biomass energy with great development potential. At present, straw is used mainly as fuel, material, base material, fertilizer, and feed. Contents of the invention [0...

Claims

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Application Information

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IPC IPC(8): A23K50/75A23K10/30A23K10/37A23K10/14A23K20/158A23K20/142A23K20/26A23K20/20A23K40/10
CPCA23K10/14A23K10/30A23K10/37A23K20/142A23K20/158A23K20/26A23K20/30A23K40/10A23K50/75Y02P60/87
Inventor 张圣尧
Owner ANHUI JINFENGYUAN ANIMAL HUSBANDRY TECH CO LTD
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