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Peanut seedling silage enzyme preparation and silage method

A technology for peanut seedlings and enzyme preparation, which is applied in the field of silage, can solve problems such as poor nutritional value and unstable fermentation quality, and achieve the effects of improving the quality and nutritional value of silage, improving fermentation quality, and inhibiting growth and reproduction.

Pending Publication Date: 2021-06-22
HENAN AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a peanut seedling silage enzyme preparation and a silage method, aiming to solve the technical problems of unstable fermentation quality and poor nutritional value of peanut seedling silage feed

Method used

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  • Peanut seedling silage enzyme preparation and silage method
  • Peanut seedling silage enzyme preparation and silage method
  • Peanut seedling silage enzyme preparation and silage method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1 A kind of peanut seedling silage method, operation steps are as follows:

[0026] (1) Cut the harvested flowers and seedlings into 3-5cm pieces of grass by a hay cutter, which will be used as raw materials for making silage;

[0027] (2) Spray the peanut seedling silage enzyme preparation (5.5×10 4 u. Pectinase 1.8×10 5 u, β-glucanase 2.7×10 4 u. Xylanase 2.7×10 4 u), the amount of spraying is to spray 100ml of silage enzyme preparation and 300ml of sterile water per 1 ton of fresh flower seedlings, fully stir until uniform, and adjust the water content of the material to 65%;

[0028] (3) The obtained mixed material is quickly packed into vacuum bags (each bag weighs about 1kg), and then vacuumed with a vacuum machine and stored in a cool place; after 65 days of silage, open the bag for inspection.

Embodiment 2

[0029] Embodiment 2 A kind of peanut seedling silage method, operation steps are as follows:

[0030] (1) Cut the harvested fresh peanut seedlings into 3-5cm pieces of broken grass with a moisture content of 70%;

[0031] (2) Spray the peanut seedling silage enzyme preparation (5.5×10 4 u. Pectinase 1.8×10 5 u, β-glucanase 2.7×10 4 u. Xylanase 2.7×10 4 u), the spraying amount is for every 1 ton of peanut seedlings, spray 200ml of enzyme preparation and 200ml of sterile water, and fully stir until uniform;

[0032] (3) Put the evenly mixed peanut seedlings into a vacuum bag quickly, each bag weighs about 1kg, and then vacuumize it with a vacuum machine and store it in a cool place. After 65 days of silage, open the bag for testing.

Embodiment 3

[0033] Embodiment 3 A kind of peanut seedling silage method, operation steps are as follows:

[0034] (1) Harvest fresh peanut seedlings at a stubble height of 3-5 cm, and cut them into broken grass sections of 3-5 cm. At this time, the moisture content of peanut seedlings is 60-75%;

[0035] (2) Spray the peanut seedling silage enzyme preparation (5.5×10 4 u. Pectinase 1.8×10 5 u, β-glucanase 2.7×10 4 u. Xylanase 2.7×10 4 u), the spraying amount is for every 1 ton of peanut seedlings, spray 300ml of enzyme preparation and 100ml of sterile water, and fully stir until uniform;

[0036] (3) Put the evenly mixed peanut seedlings into a vacuum bag quickly, each bag weighs about 1kg, and then vacuumize it with a vacuum machine and store it in a cool place. After 65 days of silage, open the bag for detection.

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Abstract

The invention discloses a peanut seedling silage enzyme preparation and an silage method, and aims to solve the technical problem that the current peanut seedling silage feed is poor in quality and nutritional value. The enzyme preparation is prepared from cellulase, pectinase, beta-glucanase, xylanase and the like. When the preparation is applied to the silage process of peanut seedlings, fiber degradation can be promoted, the defect of insufficient nutrient content in the peanut seedlings can be overcome, the pH can be reduced, and lactic acid bacteria can be rapidly propagated and metabolized to generate more lactic acid; therefore, the growth of aerobic microorganisms in the silage process of the peanut seedlings is inhibited, the consumption of nutrient substances is reduced, and the quality and nutritional value of the silage are further improved.

Description

technical field [0001] The invention relates to the technical field of silage feed, in particular to a peanut seedling silage enzyme preparation and a silage method. Background technique [0002] Peanut vine, also known as peanut vine and peanut pea, is an annual dicotyledonous plant of the Rosaceae leguminous family. As a by-product of peanut harvest, peanut seedling is rich in crude protein, crude fat, various minerals and vitamins, soft in texture, good in palatability, high in digestibility, and low in price. It is a high-quality roughage resource. However, at present, peanut stalks are mostly used in animal production as peanut stalks and hay, while most of the peanut stalks in my country are laid on the spot after picking the fruit, and then transported and stacked after being dried in the sun. This method not only produces Low efficiency, inconvenient transportation, and the quality of peanut seedlings are easily affected by unfavorable conditions such as rain, result...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K30/18
CPCA23K30/18
Inventor 付彤牛岩廉红霞郑爱荣张立阳唐梦琪丁丽张昆史莹华高腾云
Owner HENAN AGRICULTURAL UNIVERSITY
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