Method for producing silage feed for cattle and sheep by using discarded vegetable leaves as raw materials

Abstract

The invention relates to a method for producing a silage feed for cattle and sheep by using discarded vegetable leaves as raw materials. The production process of the silage feed comprises the following steps of: (1), selecting uncorrupted discarded vegetable leaves and crushing the selected uncorrupted discarded vegetable leaves into fragments of which the size is 5 cm or below; (2), performing extrusion and dehydration treatment on the vegetable leaf fragments, and then performing separation to obtain vegetable residues and vegetable juice; (3), performing distillation and concentration on the vegetable juice to obtain concentrated vegetable juice; (4), performing fermentation on the concentrated vegetable juice, corn flour and mixed bacteria to produce strain cultures; (5), performing stacking in a stacking manner of a layer of strain cultures, a layer of vegetable residues and Chinese mesona herb residues, and a layer of the strain cultures in a concrete pool, after stacking is completed, uniformly sprinkling salt on the stacked materials, and finally performing sealed fermentation for 7 days or above so as to obtain vegetable residue fermented materials; and (6), adding pasture broken grains and / or crop stalk broken grains, edible fungus chaff and trace elements into the vegetable residue fermented material, continuing fermentation for 5-7 days so that the silage feed is obtained. The feed for cattle and sheep, prepared by the method disclosed by the invention, in comprehensive in nutrition and sweet in taste, the appetite of the cattle and the sheep is improved, and the cattle and the sheep love to eat the feed and grow quickly.

Description

technical field [0001] The invention relates to the technical field of breeding feed preparation, in particular to a method for producing cattle and sheep silage by using discarded vegetable leaves as raw materials. Background technique [0002] my country is a large agricultural country, and agriculture is the foundation of the national economy. As early as 1996, the State Council pointed out that the output value of animal husbandry must account for more than 50% of the total agricultural output value. The decision of the Central Committee of the Communist Party of China on "Several Major Issues Concerning Agriculture and Rural Work" clearly pointed out that with the continuous improvement of agricultural production and residents' consumption levels, it is necessary to put animal husbandry in a more important position in a timely manner, actively develop animal husbandry in pastoral areas, and accelerate development. Animal husbandry in agricultural areas, highlighting th...

AI Technical Summary

Problems solved by technology

Due to the concentration of vegetable distribution and the strong seasonality of vegetable products, the harvesting and marketing period is short and concentrated, and the lack of scientific, effective, economical and applicable vegetable waste treatment and utilization technology makes the problem of vegetable waste pollution of the environment more prominent. The treatment of vegetable waste has become an unavoidable objective problem in domestic pollution-free vegetable production and the sustainable development of vegetable industry

Undeteriorated vegetable leaves can be used to prepare feed, and a part of discarded vegetable leaves can be consumed. However, due to the high water content of vegetable leaves, they are easy to rot and deteriorate, and are not easy to store for a long time. Direct feeding to animals is limited; Feed production method of spoiled waste vegetable leaves, and the produced feed can be stored for a long time, which can meet the needs of livestock growth in different seasons

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