A kind of forage grass and its processing method

A processing method and forage technology, which is applied in the agricultural field, can solve problems such as limiting the fermentation quality of forage silage, restricting the long-term development of animal husbandry, and poor quality of forage fermentation, achieving the effects of reducing the ratio, reducing the loss rate, and increasing the dry matter content

Inactive Publication Date: 2015-12-02
SICHUAN AGRI UNIV
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

At the same time, the fermentation quality of forage grass after direct silage is poor, which is one of the reasons for the failure of forage storage in high-humidity areas.
A variety of objective factors limit the fermentation quality of forage silage, which greatly limits the long-term development of my country's animal husbandry. It is necessary to provide a new agricultural technology to solve the above problems

Method used

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  • A kind of forage grass and its processing method
  • A kind of forage grass and its processing method
  • A kind of forage grass and its processing method

Examples

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Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1, the method for processing forage grass according to the present invention

[0020] Cut the ryegrass multiflora at the booting stage of the first crop with a water content of 85%-90% into 2cm-3cm segments, and mix them with soybean stalks that are also cut into 2cm-3cm segments, and the forage: soybean stalk mass ratio is 6:4, fermented for 42 days at 20°C-25°C under airtight conditions.

Embodiment 2

[0021] Embodiment 2, the method for processing grass according to the present invention

[0022] Cut the ryegrass multiflora at the booting stage of the first crop with a water content of 85%-90% into 2cm-3cm segments, and mix them with soybean stalks that are also cut into 2cm-3cm segments, and the forage: soybean stalk mass ratio is 9:1, fermented for 42 days at 20°C-25°C under airtight conditions.

Embodiment 3

[0023] Embodiment 3, the method for processing grass according to the present invention

[0024] Cut the ryegrass multiflora at the booting stage of the first crop with a water content of 85%-90% into 2cm-3cm segments, and mix them with soybean stalks that are also cut into 2cm-3cm segments, and the forage: soybean stalk mass ratio is 8:2, fermented for 42 days at 20°C-25°C under airtight conditions.

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Abstract

The invention relates to the technical field of agriculture and discloses herbage and a processing method thereof. The processing method disclosed by the invention comprises the steps of cutting herbage in booting stage into sections, uniformly mixing straws which are cut into sections with the herbage according to the mass ratio of (6:4)-(9:1), and performing closed normal-temperature fermentation for 1-2 months. The conventional single mode for ensiling fermented herbage is changed; the straws obtained by harvesting soybeans and rice are mixed with the herbage for realizing ensiling fermentation, and the proper mixing proportion is defined, so that the content of dry substances in the processed herbage is increased, the loss rate of crude proteins and soluble carbohydrates is reduced, the degrading rate of acidic washing fibers and neutral washing fibers is increased, the content of propionic acid, acetic acid and butyric acid is reduced, and the ratio of ammoniacal nitrogen to total nitrogen is obviously reduced; the processing method is suitable for popularization and application in the herbage industry.

Description

technical field [0001] The invention relates to the field of agricultural technology, in particular to a forage grass and a processing method thereof. Background technique [0002] Animal husbandry is the leading industry of agricultural economy in Southwest my country, and plays an irreplaceable role in its social economy. Grass is an indispensable part of animal husbandry. In the past ten years, my country's animal husbandry has developed very rapidly. There are more and more large-scale farms, and the degree of intensification is getting higher and higher. However, in terms of raw material supply, supply The amount is far from meeting the needs of the development of animal husbandry. The more serious situation is that in the high-humidity areas in southern my country, many forages cannot be made into hay for storage due to weather conditions, which directly leads to a decline in forage production and makes the already insufficient forage production worse. [0003] Ryegra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/14
CPCY02P60/877Y02P60/87
Inventor 闫艳红张新全李君临罗燕杨文钰陈天峰黄琳凯马啸彭燕杨春华
Owner SICHUAN AGRI UNIV
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