【摘要】 随着南繁育种在培育玉米新品种中的作用日益重要,越来越多的育种单位与种子企业加入了南繁的行列。海南南繁基地的地理位置、气候条件、土壤状况等与大陆差异较大,对南繁时玉米栽培管理的技术也有其特殊的要求。本文从南繁的时间、地点、地块的选择,播前准备、播种、田间管理与收获、晾晒和脱粒等5个方面对南繁时的玉米栽培管理技术进行了总结。更多还原

【Abstract】 Different cultivating and management techniques from mainland are needed because of its special geographical,climatic and soil status with more and more maize breedings in winter in Hainan province.Some cultivating and management techniques including selection of times,places and fields,preparation of sowing,sowing,management in field and harvest in Hainan province are provided in this paper.更多还原