... Column Humic Acid Erasol 柱式腐殖酸清除剂 Potassium Humic Acid 腐植酸钾 grey humic acid 灰色胡敏酸 ; 灰色腐植酸 ...
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humic acid potassium aminobenzoate 氨基腐植酸钾
Potassium Nitrosulfonated Humic Acid 硝基磺化腐植酸钾
Humic acid Potassium 腐殖酸钾
Amino-humic acid potassium 氨基腐植酸钾
humic acid potassium fertilizer 腐植酸钾素肥料
potassium fertilizer including humic acid 含腐植酸钾肥
humic acid potassium sulfate fertilizer 硫酸钾型腐植酸钾肥
humic acid potassium chloride fertilizer 氯化钾型腐植酸钾肥
humic acid potassium hydroxide fertilizer 氢氧化钾型腐植酸钾肥
Determination on humic acid for compound fertilizer by potassium bichromate titrimetric method, it is convenient to application and popularity, test results are satisfaction.
采用重铬酸钾容量法测定复混肥料中腐植酸含量，试验结果满意，便于推广应用。
This paper studied the effect amended Lateritic Red soil using graft copolymer of nitro-humic acid with acrylic acid and acrylamide on the adsorption and desorption of potassium ion in soil.
本文研究了经施用硝基腐植酸与丙烯酸、丙烯酰胺三元接枝共聚物的赤红壤中钾离子的吸附和解吸的影响。
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