Method for improving silage quality of peanut vines

A technology of peanut seedlings and silage, applied in the field of silage, which can solve the problems of restricting the long-term development of animal husbandry, waste of roughage raw materials, and low output, and achieve the effects of improving quality and animal palatability, reducing nutrient loss, and lowering pH value

Pending Publication Date: 2021-05-28
JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method produces peanut seedlings with a long shelf life, but requires large investment and high output to reduce costs
Furthermore, July-August is a rainy season in southern my country. Peanut seedlings cannot be dried in the high humidity environment, which is easy to cause mildew, and the output is not large. It is not worth investing in a dryer for drying and storage.
Therefore, we can only choose to discard it directly, resulting in a large amount of waste of roughage raw materials
Greatly limit the long-term development of animal husbandry, therefore, how to effectively utilize peanut seedlings to prepare a kind of high-quality silage is one of the technical problems to be solved in this field

Method used

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  • Method for improving silage quality of peanut vines
  • Method for improving silage quality of peanut vines
  • Method for improving silage quality of peanut vines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] In this example, a single-factor control experiment was carried out on the amount of molasses+calcium propionate added, and three groups of parallel experiments were set up.

[0037] (1) Select fresh peanut seedlings whose output is 210 kg / mu and whose crude protein content is 10%. After the peanuts are harvested, remove the soil from the roots of the peanut seedlings, dry them properly until the dry matter content is 35%, and then cut them into small sections with a length of 2.5 cm.

[0038] (2) Select molasses with a water content of 25%, a sugar content of 50.43%, and a crude protein content of 9.24%, and mix it with calcium propionate and spray it on the peanut seedlings. The specific addition amounts of molasses and calcium propionate are shown in Table 1.

[0039] Table 1 The addition amount (fresh weight) of molasses and calcium propionate in each group

[0040]

[0041](3) Put the peanut seedlings sprayed with additives into 30cm×20cm polyethylene bags, 25...

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Abstract

The invention provides a method for improving the quality of peanut seedling silage, and belongs to the technical field of silage, and the method comprises the following steps: uniformly spraying a molasses and calcium propionate mixed solution on fresh peanut seedlings as a raw material, and carrying out sealed fermentation for 45-120 days to obtain the high-quality peanut seedling silage. By ensiling the peanut seedlings, the storage time of the peanut seedlings is greatly prolonged, balanced supply throughout the year can be realized, and the obtained peanut seedling silage is relatively good in quality, high in crude protein content and low in nutrient loss.

Description

technical field [0001] The invention belongs to the technical field of silage, and in particular relates to a method for improving the quality of peanut seedling silage. Background technique [0002] Silage is more and more used by farmers in the production of animal husbandry because of its aroma, tenderness, juiciness and good palatability. At present, the roughage used in almost all large, medium and small dairy farms and mutton sheep farms is mainly silage. Silage is under anaerobic conditions, through the use of soluble carbohydrates in raw materials by lactic acid bacteria attached to plants, fermenting to produce organic acids, quickly reducing the pH value, thereby killing or inhibiting the activities of various microorganisms, and achieving long-term preservation of green feed. Purpose. [0003] my country's agricultural waste peanut seedlings are abundant in production, and a large amount of straw is burned every year, which not only wastes resources but also pol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K30/18A23K10/37A23K10/33A23K20/105
CPCA23K30/18A23K10/37A23K10/33A23K20/105Y02P60/87
Inventor 许能祥陈志德袁洁董臣飞张文洁沈一丁成龙顾洪如刘蓓一程云辉田吉鹏
Owner JIANGSU ACADEMY OF AGRICULTURAL SCIENCES
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