黑龙江农业科学Issue(5)：8-16,9.DOI:10.11942/j.issn1002-2767.2025.05.0008
中国秸秆资源饲料化利用潜力分析
Analysis of Feed Utilization Potential of Straw Resources in China
摘要
Abstract
China has abundant crop straw resources,and converting straw into ruminant animal feed can effectively alleviate the pressure of forage production and imports,which is of great significance for promoting the development of "grain saving" animal husbandry.This study is based on Statistical Yearbook data and literature research data to analyze the collectable amount,carrying capacity,and grain saving potential of straw for major crops in China.The results showed that the amount of straw that can be collected from major crops in China was 650.192 3 million tons,including 163.319 0 million tons,136.753 1 million tons,277.438 0 million tons,21.263 0 million tons,4.608 3 million tons,20.699 0 million tons,and 26.1119 million tons of straw from rice,wheat,maize,soybeans,potatoes,peanuts,and rapeseed,respectively in 2023;The amount of straw that can be collected and used as feed for major crops was 134.589 8 million tons,with a theoretical carrying capacity of 219.648 4 million cattle and an actual carrying capacity of 45.467 2 million cattle.The carrying potential was 174.181 2 million cattle;The potential for collecting straw and saving grain for major crops was 189.160 6 million tons,among which the potential for collecting straw and saving grain for rice,wheat,maize,soybean,potato,peanut,and rapeseed were 40.451 8 million tons,38.851 0 million tons,86.129 4 million tons,5.276 7 million tons,1.918 5 million tons,10.303 3 million tons,and 6.229 8 million tons,respectively.Through a systematically analysis of the potential for feed utilization of main crop straw resources,it provides a reference for the rational utilization of straw resources in China.关键词
农作物秸秆/饲料化利用/载畜量/节粮潜力Key words
crop straw/feed utilization/carrying capacity/grain saving potential引用本文复制引用
葛新成,龚宜超,孟琦,沈洪伟,秦大伟,王利群,张波,赵桂涛..中国秸秆资源饲料化利用潜力分析[J].黑龙江农业科学,2025,(5):8-16,9.基金项目
山东省薯类产业技术体系项目(SDAIT-16-17). （SDAIT-16-17）
