摘要
随着我国畜禽业的快速发展,蛋白饲料需求激增,需重视新型饲料的开发利用。构树作为一种优质的木本饲料资源,具有产量高、分布广、环境适应性强、营养全面、蛋白质含量高等优点,目前已在全国许多省区推广应用。为了更充分地利用构树资源,对构树进行混合青贮可改善构树饲料的适口性和营养物质的利用率,改善了畜禽的生长性能,降低动物死淘率,改善肠道微环境,提高肉品质。文章总结了近年来构树营养价值评价及其作为畜禽饲料的各种加工方法的研究进展,并对构树在动物养殖中的应用进行了综合性论述,为构树资源的合理开发与利用提供参考。
With the rapid development of China's livestock industry,the demand for protein feed has surged,underscoring the importance of developing and utilizing new types of feed.As a kind of high quality woody feed resource,Broussonetia papyrifera has the advantages of high yield,wide distribution,strong environmental adaptability,comprehensive nutrition and high protein content,and has been popularized and applied in many provinces and regions in across China.In order to make full use of the resources of Broussonetia papyrifera,the mixed silage of this plant can improve the palatability and nutrient utilization of the Broussonetia papyrifera feed,improve the growth performance of livestock and poultry,reduce the death rate,improve the intestinal microenvironment,and improve the meat quality.This paper summarizes the recent research progress on the evaluation of the nutritional value of Broussonetia papyrifera and its various processing methods for livestock and poultry feed,and comprehensively discusses the application of the Broussonetia papyrifera in animal breeding,in order to provide reference for the rational development and utilization of the Broussonetia papyrifera resources.
作者
杨伟
陈强文
程水源
丛欣
许锋
YANG Wei;CHEN Qiang-wen;CHENG Shui-yuan;CONG Xin;XU Feng
出处
《饲料研究》
CAS
北大核心
2024年第17期162-165,共4页
Feed Research
基金
国家自然科学基金(项目编号:32371929)
湖北重点研发项目(项目编号:2023BBB065)
湖北省乡村振兴科技支撑项目(项目编号:2022BBA114)
中国博士后科学基金(项目编号:2024MD753913)。
关键词
构树
饲料
营养价值
青贮发酵方法
动物生产
Broussonetia papyrifera
feed
nutritional value
silage fermentation method
animal production
