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Alfalfa pit-stacking and ensiling production and processing technology

A processing technology and alfalfa technology, applied in the field of alfalfa grass storage and longevity, can solve the problems of affecting the edible and feeding value, rot and deterioration of alfalfa grass, unreasonable water control, etc., so as to avoid nutrient loss, the processing technology is simple and reasonable, and the consumption of crude fiber can be increased. amount of effect

Inactive Publication Date: 2017-06-13
INST OF ANIMAL HUSBANDRY & VETERINARY MEDICINE ANHUI ACAD OF AGRI SCI +1
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  • Claims
  • Application Information

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Problems solved by technology

However, when alfalfa is collected and stored, due to its unreasonable water control, it is easy to cause alfalfa to rot and deteriorate, which affects the value of food and feed

Method used

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  • Alfalfa pit-stacking and ensiling production and processing technology

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] A kind of alfalfa silage production and processing technology, comprises the following steps:

[0032] S1, preparatory work, spread one deck 18-22cm hay at the bottom of the silo pit, spray the propionic acid of mass concentration 38-40%, the formic acid of 32-36% and the ammonium of 6-10% at the bottom and corner; The volume is 8000-12000m 3 , the silo can silage 7500t of semi-dried alfalfa;

[0033] ...

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Abstract

The invention discloses an alfalfa pit-stacking and ensiling production and processing technology, which mainly comprises the steps of preparatory work, alfalfa compaction, pit-sealing ensiling and pit-opening use. According to the alfalfa pit-stacking and ensiling production and processing technology, alfalfa is stored by adopting an ensiling method, so that the nutrients are stored to the maximum extent, the dependence on hay in winter is reduced, the cost of a coarse fodder is significantly reduced, the problem of shortage of high-quality coarse fodder is solved for the cattle raising industry, the coarse fiber intake of a dairy cow is increased and the butter-fat percentage is improved. Therefore, the alfalfa pit-stacking and ensiling production and processing technology is simple, reasonable, scientific and standardized and is high in system performance; the alfalfa is reasonably controlled; the moisture content and layer-by-layer compaction during stacking are ensured; the nutrients of the alfalfa are greatly reserved; the nutrient loss is avoided; and the method is reasonable in control.

Description

technical field [0001] The invention belongs to the technical field of alfalfa storage and growth, and more specifically relates to a process for producing and processing alfalfa silage in a press cellar. Background technique [0002] Alfalfa annual or perennial herb, pinnate 3 leaflets, small leaflets, small teeth, veins extending into tooth ends; stipules and petioles conjoined; flowers small, forming axillary short racemes or flower heads; calyx teeth close Equal; corolla yellow or purple, flag petals obovate or oblong, base attenuate, nearly sessile, keel petals blunt, shorter than wing petals, and alfalfa is a good pasture. [0003] Silage alfalfa grass has excellent advantages: [0004] 1. It is beneficial to the rumen and intestinal health of dairy cows. There is a microbial balance community in the rumen of dairy cows, and the rumen of dairy cows is in a weakly acidic environment. Silage alfalfa is also at an acidic pH. Alfalfa silage lactic acid bacteria form lac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K30/15A23K50/10
Inventor 徐智明张宇龙李争艳陈俊峰冯博政孙展
Owner INST OF ANIMAL HUSBANDRY & VETERINARY MEDICINE ANHUI ACAD OF AGRI SCI
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