摘要
棉花的生长过程壤—环境”有机系统发挥其功能的过程本据这一原理对棉花生产过程中不同上壤、不段的行科学的控制和调节,即施肥三年的试验示范,取得了较好的经济效益。
The process of cotton growth is in the functionning period of 'cotton-soil-environment' system, Based on this theory, the paper dcait with the control and regulation through applying fertilizer of cotton in varous soils and growth stages, L e., applying fertilizer on burden calculation. Experiments over 3 years at IIcheng Village indicated that this method can increase economic and ecological benefit
出处
《农村生态环境》
CSCD
1991年第2期25-27,共3页
Rural Eco-Environment
