2) soil potassium supply
土壤供钾
1.
Effects of long-term localized fertilization on soil potassium supply in a sheltered vegetable field;
长期定位施肥对保护地土壤供钾特性的影响
3) supply of soil K
土壤供钾量
1.
The calculation ways of the supply of soil K influenced the recovery rate of K fertilizer very greatly.
土壤供钾量的估算方法对钾肥利用率的计算结果影响较大,土壤供钾量应依据种植前和收获后土壤供钾水平的改变及土壤对钾的缓冲能力来估算才符合实际情况,钾肥利用率的计算也应以此为基础。
4) potassium supply level
供钾水平
1.
The result shows: 1) The root exudation rates of amino acids and organic acids would decrease along with the rise of potassium supply level, meanwhile, amino acid and organic acids in root exudates of potassium-rich genotypes was always higher than that of common one.
)不同富钾基因型在不同供钾水平条件下3个不同生长时期内根系分泌物中氨基酸和有机酸的种类及含量变化情况。
5) supply capability of soil potassium
土壤供钾能力
1.
The results show that applying 40% of total potassium 30 d after transplanting,the supply capability of soil potassium keeps at a high level at mid stage and late stage of tobacco growth.
为探明钾肥施用方法、土壤供钾能力和对钾的吸收之间的内在关系 ,为烤烟生产合理分配和施用钾肥提供依据 ,以湖南烟区主要植烟土壤——石灰岩母质发育的红壤性水稻土为供试土壤 ,采用盆栽土培方法 ,研究了施钾方法对土壤供钾能力及烤烟钾累积的影响 。
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。
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