摘要
本文以1990年冬土样的基础肥力为对照,对1991～1993年的双季稻吨粮定位田的土壤理化性质进行定位的动态分析,试为双季稻吨粮田建设与测土施肥提供参考的基础数据.
Taking the basic fertility of the soil specimen of winter,1990 as the contrel,this paperdeals with the location dynamic analysis of the physical and chemical characteristics of thesoil of the one-ton/mu yielding double-cropping rice field of the period from 1991 to1993,trying to provide referential basic data for the building of one-ton/mu yieldingdouble-cropping rice field and for soil test and fertilization.
出处
《江西农业大学学报》
CAS
CSCD
1993年第S1期21-24,共4页
Acta Agriculturae Universitatis Jiangxiensis
关键词
双季稻
吨粮田
土壤物理性质
土壤化学性质
定位动态分析
Double-cropping rice
One-ton/mu yielding field
Physical characteristics of soil
Chemical characteristics of soil
Location dynamic analysis
