readily available fertilizer [肥料] 速效肥料
rapidly available fertilizer 速效性肥料
delayed available fertilizer [肥料] 迟效肥料
available nitrogen fertilizer 速效氮肥
Rapid available potassium fertilizer 速效钾肥
fertilizer available component 肥料有效成分
When feeding the moisture-absorbing and moistened ammonium bicarbonate, the most of available fertilizer feeders are liable to make the fertilizer bridging, adhering and blocking up.
国内现有的一些排肥器，在排施易吸湿、潮解的粉状碳酸氢铵化肥时，多数容易引起架空、粘附、堵塞等现象。
In the rich sparingly soluble phosphorus soil. Phosphorus bacteria fertilizer could increase the content of soil available phosphate.
在富难溶性磷土壤上，施用磷细菌肥可以提高土壤速效磷含量。
The increase in available P due to P fertilizer application and the yearly decrease in available P after pot culture varied greatly with soil types.
施磷肥处理所增加的有效磷比例和盆栽后土壤有效磷量逐年下降幅度因土壤类型不同而差异很大。
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