chemical fertilization rate
常见例句
- Results showed that nitrogen fertilization rate significantly affected tobacco plant growth, leaf SPAD value, dry matter accumulation, leaf yield, economic value as well as chemical components.
結果表明：在綠肥全部還田條件下，不同氮肥用量對烤菸株高、菸葉SPAD值、菸株乾物質累積以及烤後菸葉産量、産值和化學成分均有一定的影響。 返回 chemical fertilization rate