different nitrogen fertilizer

 
  • 氮肥

different nitrogen fertilizer的用法和样例:

例句

  1. Abstract: The effect of different nitrogen fertilizers on dynamic transformation of phosphorus fertilizer in calcareous soil was studied in indoor incubation experiments.
    摘 要: 利用室内土培试验研究了不同氮肥对潮土中磷肥转化的动态影响。
  2. Fig. 1 Effects of different nitrogen fertilization rate on activities of nitrate reductase(A) and protease(B) in flag leaves of forage rice.
    图1不同施氮量对饲料稻旗叶硝酸还原酶(A)和蛋白水解酶(B)活性的影响
  3. The results indicated that the order of nitrification for different nitrogen fertilizers was urea>ammonium sulfate>ammonium chloride.
    结果表明,不同氮肥品种在土壤中硝化作用大小为:尿素>硫酸铵>氯化铵;
  4. What is the cost of using nitrogen fertilizer on a rice crop?
    水稻使用氮肥的成本是什么?
  5. The infulence of different nitrogen and phosphorus fertilizer appliction quantity on nitrate cumulant in spinach was studied on condition of field experiment.
    在田间小区试验条件下,研究不同氮肥用量,不同磷肥用量对菠菜中硝酸盐累积量的影响。

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