Available K有效钾
1.Study on Relationship between Available K in the Soil and the Application Amount of K Fertilizer;土壤有效钾与钾肥施用量关系的研究
2.Available K absorbed by plants mainly Came from the nonexchangeable K, which was the main souree of K takd upby plants.作物吸收的有效钾中非交换性钾占有很大比重，表明它是作物钾素的主要给源。
3)K availability钾有效性
4)effective potassium oxide有效氧化钾
1.In this paper,conditions for determining effective potassium oxide contents in K-Ca fertilizer with flame photometry was investigated.本文拟定了火焰光度法测定钾钙肥中有效氧化钾含量的条件 ,与四苯硼钠容量法比较 ,经F检验和t检验 。
5)Soil available potassium土壤有效钾
6)effectiveness of soil potassium钾素有效率
延伸阅读
过氧化单硫酸钾与硫酸二钾和硫酸氢钾的化合物CAS：37222-66-5中文名称：过氧化单硫酸钾与硫酸二钾和硫酸氢钾的化合物英文名称：Peroxymonosulfuric acid, monopotassium salt, mixture with dipotassium sulfate and potassium hydrogen sulfate； potassium peroxymonosulfate sulfate,(2khso5.khso4.k2so4)； Peroxymonosulfuric acid,monopotassium salt,mixture with dipotassium sulfate and potassium hydrogen sulfate
