摘要
本文对双季稻吨粮栽培模式的依据,特别对根据地域生态差异,分析生产限制因素,确定影响产量与成本最密切的关键技术进行了阐述.
This paper deals with the origin of the cultivation model of the doulle-cropping rice,especially based on the differences or the regional ecology the analyze of the limited factorof the production,and key-link techniques of deciding the yield and cost.
出处
《江西农业大学学报》
CAS
CSCD
1993年第S1期48-51,共4页
Acta Agriculturae Universitatis Jiangxiensis
关键词
水稻栽培模式
关键技术
限制因素
Cultivation model of rice
Key-link technique
Limited factor
