土壤速效钾和缓效钾 soil available k and slow-release
Compare with the soil that did not apply potassium, available potassium and slowly available potassium also reduced.
④与不施钾处理相比,施钾处理的土壤中,有的土壤速效钾与缓效钾也降低。
参考来源 - 吉林省玉米带土壤钾素耗竭与修复研究·2,447,543篇论文数据，部分数据来源于NoteExpress
有机肥供钾效果与土壤缓效钾关系较密切。
The effect on K supplying of organic fertilizer was more clearly related to soil slowly available K.
缓效钾的协同克立格法的插值精度高于普通克立格法。
The overall estimation of slow-release K quality by cokriging was superior to that by ordinary kriging.
雨强比坡度对土壤、缓效钾和速效钾的流失影响更大。
Rain intensity has more effect on the loss of soil, slowly available K, and rapidly available K than slope gradient.
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