当前位置: 首页 > 文章 > 太仓市复垦整理区土壤碱解氮含量及培肥建议 安徽农学通报 2013 (15) 72,114
Position: Home > Articles > Soil Alkali-hydrolyzale Nitrogen Contents in the Homestead Reclamation Soil and Suggestions for the Improvement of Fertility in Taicang Anhui Agricultural Science Bulletin 2013 (15) 72,114

太仓市复垦整理区土壤碱解氮含量及培肥建议

作  者:
张绪美;郭宗祥;左其东;李梅
单  位:
太仓市土壤肥料站
关键词:
太仓市;复垦整理区;土壤;碱解氮;培肥建议
摘  要:
以太仓市复垦整理区为研究对象,分析了整理区土壤碱解氮的现状。结果表明,太仓市复垦整理区土壤氮素水平已经达到中等级别,其中共有70%的采样点属于一级、二级、三级。土壤改良是一个长期而又复杂的系统工程,不是短期内就能实现的,需要采取相应的物理、化学及生物等复垦措施,不断提高土壤肥力。
译  名:
Soil Alkali-hydrolyzale Nitrogen Contents in the Homestead Reclamation Soil and Suggestions for the Improvement of Fertility in Taicang
作  者:
Zhang Xumei et al.(Taicang Soil and Fertilizer Station,Taitang 215400,China)
关键词:
Homestead reclamation area;Paddy soil;Alkali-hydrolyzale nitrogen;Fertility
摘  要:
The objective of homestead reclamation soil fertility was rational and effective utilization of land resourc es,and to resume agricultural production rapidly on the reclamation soil.The results showed that the average val ue of alkali-hydrolyzale nitrogen content was(94.39±3.04)mg/kg,and the content is lower than the city average.Soil improvement is a long-term and complicated system engineering,and it is not something that can be done in the short term.It need to take the corresponding physical,chemical and biological reclamation measures to im prove soil fertility.

相似文章

计量
文章访问数: 7
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊