辽宁省水稻主产区化肥减施潜力分析
Analysis of Chemical Fertilizer Application Reduction Potential for Paddy Rice in Liaoning Province
辽宁省水稻主产区化肥减施潜力分析 |
| 宫亮,金丹丹,牛世伟,王娜,徐嘉翼,隋世江 |
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Analysis of Chemical Fertilizer Application Reduction Potential for Paddy Rice in Liaoning Province |
| GONG Liang,JIN DanDan,NIU ShiWei,WANG Na,XU JiaYi,SUI ShiJiang |
| 图4 农户氮磷钾肥偏生产力与水稻产量的关系 |
| Fig. 4 Relationship between partial productivity of nitrogen, phosphorus and potassium fertilizer and rice yield of farmers |
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