Actuality and Improvement Measures of Mediumand Low-yielding Farmland in Liaoning Province  

作　　者：Song Dan 

机构地区：[1]Liaoning Central Station of Soil and Fertilizer

出　　处：《Meteorological and Environmental Research》2015年第10期30-33,共4页气象与环境研究（英文版）

摘　　要：In order to improve the quality of cultivated land in Liaoning Province in the light of local conditions, medium- and low-yielding farmland in Liaoning Province are divided into various zones according to characteristics of the terrain, and the practical and feasible improvement measures are put forward based on the current situation and main existing problems in the medium- and low-yielding farmland in different areas,In order to improve the quality of cultivated land in Liaoning Province in the light of local conditions, medium- and low-yielding farmland in Liaoning Province are divided into various zones according to characteristics of the terrain, and the practical and feasible improvement measures are put forward based on the current situation and main existing problems in the medium- and low-yielding farmland in different areas,

关 键 词：Medium- and low-yielding farmland Current situation Improvement measures China 

分 类 号：S156.93[农业科学—土壤学]