Analysis of Characteristics of Crop Straw Pellet Feed and Its Effect on Milk Yield of Dairy Cows

Abstract:

The purpose of this experiment is to study the transformation of crop straw into highquality pellet feed,to realize the effective utilization of resources,and to crush crop straw into pellet straw feed by adding refined feed and additives,give full play to its straw feed nutritional value.The feed rate is generally controlled between 3%-6% and moisture content between 14%-16% .About 5% oil,egg or molasses was added into straw granules of grass crops.Particle diameter generally in 10-30 mm,depending on livestock,can improve their livestock palatability and the use of resources value.Through scientific processing of crop straw,it can improve its application value,provide sustainable feed source for animal husbandry,and turn crop straw waste into treasure.