辽宁农业科学Issue(2)：26-28,3.
30年来辽宁省玉米增产因素贡献分析
Analyses on Contribution of Production Factors of Liaoning Province in the Latest 30 Years
摘要
Abstract
Liaoning province was in major corn producing areas of China.Improving the largest food crop yield was great significance.This paper collected and sorted maize production status data in the Latest 30 years.A-nalysis the main causes of corn production from variety improvement,the cultivation management and technol-ogy.Clear the main power of maize yield increase and the limiting factors,in order to provide scientific and reasonable reference for industrialization of production.关键词
辽宁省/玉米/产量/增产因素Key words
Liaoning province/Corn/Yield/Production factors分类
农业科技引用本文复制引用
鲁俊田,任丽丽,岳辉,陈晓旭,陈丽,王作英..30年来辽宁省玉米增产因素贡献分析[J].辽宁农业科学,2014,(2):26-28,3.基金项目
辽宁省科技攻关项目 （）
