Study on Efficient Utilization of Crop Straw in Livestock Farms
With the rapid development of China's breeding industry,the discharge of livestock manure is also increasing year by year,and a large number of untreated manure has brought a heavy burden to the ecological environment.At the same time,a large number of crop straw produced by the planting industry is also urgently applied in the livestock breeding industry as a roughage source to solve the nutritional needs of livestock.This paper analyzes the ways of the application of crop straw feed and fertilizer in livestock farms,and makes an implementation plan.By adopting the ecological farming and animal husbandry circular economy model combining planting and breeding,the planting and breeding industries are effectively combined,which not only improves the utilization rate of crop straw in livestock farms,but also solves the environmental pollution problem in livestock breeding.The black land is protected and has certain application and popularization value.
crop strawfeedfertilizerlivestock farmscombination of planting and breeding
万方数据
维普
