摘要
青贮玉米是畜牧业重要的饲料资源,具有生产周期短、生产成本低、经济效益高、易于被家畜吸收消化等特点。青贮玉米的产量不稳定,受到多重因素限制。本文综述了品种选择、环境条件和栽培措施对青贮玉米产量的影响,以期为进一步提高青贮玉米的产量提供参考。
Silage maize is an important feed resource in animal husbandry,which has the characteristics of short production cycle,low production cost,high economic benefit and easy to be absorbed and digested by livestock,etc.The yield of silage maize is unstable and limited by multiple factors.This paper summarized the effects of variety selection,environmental conditions and cultivation measures on yield of silage maize,so as to provide references for further improving the yield of silage maize.
作者
孙颖琦
张秀萍
孟亚轩
袁进成
SUN Yingqi;ZHANG Xiuping;MENG Yaxuan;YUAN Jincheng(Hebei North University,Zhangjiakou Hebei 075000;Zhangjiakou Agricultural Machinery Safety Supervision Institute,Zhangjiakou Hebei 075000)
出处
《现代农业科技》
2021年第5期8-10,共3页
Modern Agricultural Science and Technology
基金
河北省科技厅重点研发项目(2619242D)。
关键词
青贮玉米
产量
影响因素
silage maize
yield
influencing factor
