摘要
现阶段棉花长期连作导致产量下降、经济效益降低、植棉面积急速下滑。本文综述了棉花轮作或者间作研究现状,并提出棉花"年内间作、年间就地轮作"措施,以不同空间和时序配置打破棉花连作障碍,确保棉花产业安全。
At present,cotton continuous cropping caused decrease in cotton yield and economic benefits,cotton planting area has declining rapidly.This paper summarized the research status of cotton rotation and intercropping in recent years,and put forward the ＂years intercropping,years in rotation＂ measures of cotton,utilized different spatial and temporal distribution of cotton to break the continuous cropping obstacles,to ensure the safety of cotton industry.
作者
王林
WANG Lin(Seed Management Office of Liaocheng City in Shandong Province,Liaocheng Shandong 25200)
出处
《现代农业科技》
2018年第9期24-24,26,共2页
Modern Agricultural Science and Technology
关键词
棉花
连作障碍
年内间作
年间就地轮作
cotton
continuous cropping obstacle
years intercropping
years in rotation
