1) soil potassium
土壤钾素
1.
Research on characteristics of soil potassium of artificial farmland in loess hilly region;
黄土丘陵沟壑区人工农田土壤钾素特征研究
2.
The characteristic,variability in 80 cm profile of soil potassium and its influencing factors in terrace were studied systematically in the Weibei dryland.
对渭北旱塬梯田土壤钾素特征、剖面变异性及影响因素的系统研究表明,表层各形态钾素中有效性钾和速效钾的空间变异性最大,钾素分布并不平衡;整体来看,因富钾矿物的作用导致钾储量(矿物钾和全钾)充盈,但约95%对植物长期无效;有效钾素(有效性钾和速效钾)的供应及潜在给源(缓效钾)都较富足。
2) soil K
土壤钾素
1.
Effect of Long-term Application of K Fertilizer on Spring Maize Yield and Soil K in Northeast China;
长期施钾对东北春玉米产量和土壤钾素状况的影响
2.
Effect of Long-Term Application of K Fertilizer and Wheat Straw to Soil on Crop Yield and Soil K Under Different Planting Systems;
不同种植制度下长期施钾与秸秆还田对作物产量和土壤钾素的影响
3.
Effect of long-term K fertilizer application and returning wheat straw to soil on crop yield and soil K under different planting systems in northwestern China;
长期施钾与秸秆还田对西北地区不同种植制度下作物产量及土壤钾素的影响
3) fluctuation of potassium in soil
土壤钾素消长
1.
The effect of potassium application in the farmland in Gansu corridor and the fluctuation of potassium in soil are discussed.
介绍河西农田施钾效应及土壤钾素消长变化情况。
4) Soil K status
土壤钾素状况
1.
Effects of long-term K fertilization on rice yield and soil K status in reddish paddy soil
长期施钾对红壤水稻土水稻产量及土壤钾素状况的影响
5) soil potassium form
土壤钾素形态
1.
Research on characteristics of spatial distribution and availability of soil potassium forms under long-term fertilization in the dryland of the Loess Plateau
黄土高原旱区长期施肥条件下土壤钾素形态空间分布特征及有效性研究
补充资料：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
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
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条