Fermentation vat for ensiling testing and use method thereof

Abstract

The invention discloses a fermentation vat for ensiling testing and a use method thereof. The fermentation vat is composed of a one-way exhaust device, a barrel cover, a barrel body and a one-way drainage device. The one-way exhaust device is arranged at the upper portion of the barrel cover. The barrel cover is arranged at the upper portion of the barrel body. The one-way drainage device is arranged at the lower portion of the barrel body. The one-way exhaust device is formed by sequentially connected a first via plate connector, an exhaust host and a one-way exhaust valve. The one-way drainage device is formed by sequentially connecting a second via plate connector, a first drainage hose, a check water valve, a second drainage hose and an ordinary water valve. Ensiling testing can be conveniently and rapidly conducted, seepage liquid generated in the fermentation process is collected, and the defects that a conventional ensiling testing device is high in inner oxygen content, difficult in gas exhaust, difficult in fermentation liquid collecting and high in cost and success can not be easily achieved are overcome; operation is easy, air existing before fermentation and gas generated in the fermentation process can be easily exhausted, fermentation liquid is easy and convenient to collect, different areas in the barrel are small in quality difference, and application and popularization are easy.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry silage, and in particular relates to a fermenter for silage experiments and a using method thereof. Background technique [0002] Silage has many advantages such as tenderness, juiciness, bright color, sour taste, rich nutrition, and reducing the occurrence of livestock digestive system and parasitic diseases. The loss rate of material nutrients before and after silage fermentation and the change degree of feeding value are important indicators to evaluate the quality of silage fermentation. The type of material, the content of various nutrients, dry matter content, harvesting method, harvesting time, cutting method and length, filling method, filling density, sealing method, and the amount of nutrients and additives will all affect the silage fermentation process. And the final feeding effect and benefit. For a long time, the research on the fermentation process and product quality of ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fermenter for silage test and its use method, aiming to solve the problems of complex structure, large footprint and high cost in the existing fermenter for silage test

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