摘要
本文仅就广西桂北、桂中、桂南地区水稻产量与土壤基础肥力,耕层养分含量、土体构型的关系进行研讨,提出了高产水稻土的一般指标及培肥措施。
In this paper,the relationships between rice yield and the basic fertility,the nutrient amount,and the structure of paddy soils in northern,central and southern Guangxi have been studied.The common indexes of high-yied paddy soils and the measures for fertility culture have been suggested.
关键词
水稻土
肥力特征
土体构型
培肥措施
广西
paddy soil
fertility characteristic
soil structure
measures for fertility culture
