摘要
本文阐述了保护性耕法中:站秆覆盖、免耕播种、化学除草免中耕,集中表层施肥四个环节的技术要点及其效果。
The main points of technique of four links:mulch with stalk-standing,no-tillage seeding,chemical weeding without inter-row cultivation and fertilization on top soil,and their effects in protective tillage system were expounded in this paper.
出处
《玉米科学》
CAS
CSCD
2003年第2期71-72,共2页
Journal of Maize Sciences
