nitro-potassium humate nitro-humic potassium 硝基腐殖酸钾
potassium humic 腐殖酸钾
Potassium Humic Acid 腐植酸钾
humic acid potassium aminobenzoate 氨基腐植酸钾
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
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
The effect of humic acids on fixation and release of potassium in soil was accomplished by dissolving K-bearing minerals or blocking interlayers and adsorbing k.
腐殖酸对土壤钾素释放和固定的影响是通过对含钾矿物的溶解和层间堵塞以及对钾素的吸附作用实现的。
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。
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。
应用推荐