soil nitrogen supply

常見例句

雙語例句

• Respective effects of soil water and nitrogen supply on transpiration rate were stimulative and suppressive.
  葉片蒸騰速率日變化隨土壤水分供應(yīng)增加而增加，隨氮肥供應(yīng)增加而下降；
• Pot trial was conducted to evaluate the effects of 5 controlled-release fertilizers, as single basal application at 1.6 g N /pot, on soil nitrogen supply, rice growth and NPK utilization efficiency.
  通過盆栽試驗(yàn)研究了5種控釋肥的氮素釋放規(guī)律、水稻生長效應(yīng)及養(yǎng)分利用率。
• Soil microbial biomass N also involved in nitrogen supply to crop.
  土壤中微生物氮也參與了對(duì)作物的供氮過程。
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