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[期刊论文] 作者：Ya-Li Shi,Xue-Ping He,
来源：黑龙江科技学院学报 年份：2016
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Basic Soil Productivity of Spring Maize in Black Soil Under Long-Term Fertilization Based on DSSAT M
[期刊论文] 作者：ZHA Yan,WU Xue-ping,HE Xin-hua,
来源：农业科学学报：英文版 年份：2014
Increasing basic farmland soil productivity has significance in reducing fertilizer application and maintaining high yield of crops. In this study, we defined t...
Basic Soil Productivity of Spring Maize in Black Soil Under Long-Term Fertilization Based on DSSAT M
[期刊论文] 作者：ZHA Yan,WU Xue-ping,HE Xin-hua,
来源：农业科学学报（英文版） 年份：2004
Increasing basic farmland soil productivity has signiifcance in reducing fertilizer application and maintaining high yield of crops. In this study, we deifned t...
Basic Soil Productivity of Spring Maize in Black Soil Under Long-Term Fertilization Based on DSSAT M
[期刊论文] 作者：ZHA Yan,WU Xue-ping,HE Xin-hua,ZHANG Hui-min,GONG Fu-fei,CAI Dian-xiong,ZHU Ping,GAO Hong-jun,,
来源：Journal of Integrative Agriculture 年份：2014
Increasing basic farmland soil productivity has significance in reducing fertilizer application and maintaining high yield of crops. In this study, we defined t...
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