不同施肥模式下保护性耕作春玉米产量及经济效益
杨海涛,赵久然,李瑞媛,陈国平,张海林
Researches on Yields and Economic Benefit of Spring Maize under
Different Fertilization Mode of Conservation Tillage
Yang Haitao, Zhao Jiuran, Li Ruiyuan, Chen Guoping, Zhang Hailin
中国农学通报
.
2007, (8): 176
-176
.
DOI: 10.11924/j.issn.1000-6850.0708176
