竹资源饲料化技术及其在动物养殖中的应用OA

Developing novel unconventional feed resources is a crucial approach to ensure national food securi-ty and alleviate the current competition between human food and animal feed.As a renewable resource,bam-boo is abundant and rich in dietary fiber and functional bioactive compounds,offering great potential for use as livestock feed.This review summarizes the distribution,physicochemical properties,and key technologies for utilizing bamboo as animal feed.Physical,chemical,and biological pretreatment methods can effectively break down bamboo's fibrous structure,improving its palatability and nutritional value.Studies have shown that adding appropriate amounts of bamboo powder,bamboo leaf extracts,or their fermented products to animal di-ets can enhance growth performance,nutrient digestibility,intestinal health,and product quality.However,challenges remain in the feed utilization of bamboo,including significant variation in raw material composition,high processing costs,and an unstable supply system.Future efforts should focus on establishing standardized databases for raw material composition,developing low-cost pretreatment processes,and building intelligent collection,storage,and transportation systems to promote large-scale application.This article provides valuable insights for the efficient utilization of bamboo resources in healthy animal production.