Method for producing barren sow silage by taking abandoned vegetable leaves as raw material

Abstract

The invention relates to a method for producing barren sow silage by taking abandoned vegetable leaves as a raw material. A production process comprises the following steps: (1) selecting uncorrupted abandoned vegetable leaves, and crushing into fragments with the size less than 5cm; (2) carrying out extrusion dehydration treatment on the vegetable leaf fragments, and separating to obtain vegetable residue and vegetable juice; (3) carrying out distillation and concentration on the vegetable juice to obtain concentrated vegetable juice; (4) fermenting by utilizing the concentrated vegetable juice, corn flour and mixed bacteria, thus producing strain culture; (5) stacking a strain culture layer, a vegetable residue and Chinese mesona herb residue layer and a strain culture layer in a cement pit in a stacking way, after stacking is finished, uniformly scattering salt, and finally carrying out sealed fermentation for more than 7 days, thus obtaining a vegetable residue fermentation material; and (6) adding pasture fragments, corn flour, edible mushroom residue and trace elements into the vegetable residue fermentation material, and continuously fermenting for more than 5 days, thus obtaining the barren sow silage. The produced barren sow silage is comprehensive in nutrition, is winey and improves appetite of a barren sow, and the barren sow loves to eat and grows fast.

Description

technical field [0001] The invention relates to the technical field of breeding feed preparation, in particular to a method for producing hog 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 the development...

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

Images