《Table 1 Basic properties of testing soil》
Crop 3:water spinach(Shuangji Thailand water spinach):plants were cultivated by direct seeding Seeds were sowed during the last 10 d of February Fertilization:local farmyard manure(2 500 kg/667m2)and compound fertilizers(N∶P2O5∶K2O=20∶8∶12;60 kg/667m2).Urea fertilizer(2.5 kg/667m2)was added after each cropping.The water spinach was cropped in April and May.
图表编号 | XD00199116900 严禁用于非法目的 |
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绘制时间 | 2018.12.01 |
作者 | 孙梅、孙耿、马颢榴、罗尊长、刘杰 |
绘制单位 | 湖南省土壤肥料研究所、湖南省土壤肥料研究所、湖南农业大学资源环境学院、湖南省土壤肥料研究所、湖南省土壤肥料研究所 |
更多格式 | 高清、无水印(增值服务) |