Planted in moderate-fertility soil and applied with nitrogenous, phosphate and potash fertilizers, summer soybean can produce higher yield and better benefit.
2
结果表明，石灰岩类土壤提供给烟株吸收利用的氮养分较多，而磷钾养分较少。
The results showed that lime soil supplied the plants with more nitrogen nutrition, less phosphorus and potassium nutrition.
3
紫色类土壤提供给烟株吸收利用的磷钾养分较多，而氮养分较少。
Purple soil supplied the plants with more phosphorus and potassium nutrition and less nitrogen nutrition.
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