交换性钾 meaning in Chinese
exchangeable potassium
Examples
- Accumulation of excessive exchangeable potassium is from the use of mixed fertilizers or manure .
由于施用混合肥料或厩肥使交换性钾过渡累积。 - Determination of exchangeable potassium and sodium in forest soil
森林土壤交换性钾和钠的测定 - The results showed that the releasing characteristics and availability of nonexchangeable k related remarkably to clay minerals
结果表明，供试土壤非交换性钾释放特性和有效性与粘土矿物密切相关。 - The releasing characteristics and availability of nonexchangeable k in cultivated soils were studied by two chemical successive extraction and pot exhaustion
采用2种化学连续提取法及连续耗钾实验，研究了几种耕作土壤非交换性钾释放特性及有效性。 - The releasing capacity , rate and availability of nonexchangeable k in soils with rich illite were much higher than those in others with rich kaolinite or montmorillonite , so that the amounts of nonexchangeable and total k absorbed by ryegrass and dry biomass in the soils were higher than those in others
富含伊利石的土壤非交换性钾的释放量大，速率快，有效性高；黑麦草吸收该土壤的非交换性钾量及总吸钾量高，生物量大。