Several Suggestions on specialty fertilizer formula, nutrient concentration of compound fertilizer, and terms in national standard are presented from agronomy viewpoint.
对专用肥配方、复混肥的浓度、复混肥标准的一些规定从农艺角度提出一些意见。
The key to fertilization technology lies in increasing investment of organic fertilizer, paying attention to microelement fertilizer's application and extending fertilizer formula after soil testing.
四川盆周山区猕猴桃施肥技术的关键在于大力增加有机肥的投入、重视微肥的有效施用、推广测土配方施肥。
Through field plot experiment to research the optimum nitrogen content of rice proprietary formula fertilizer.
通过田间小区试验对水稻专用配方肥最佳含氮量进行了研究。
The soil obstacle factor, the critical values of some nutrients and the supply intensity, as well as fertilizer efficiency should be paid more attention in formula fertilization by soil testing.
测土配方施肥中，还应注意：土壤障碍因子、某种元素临界法与供应强度，肥料利用率等问题。
The old calculation formula for fertilizer requirement did not fit to fertilizer requirement.
原需肥量计算公式纯粹是利用率不妥计算的逆运算。
Also the formula of the specialty fertilizer for soybean (91412) is described.
并介绍大豆专用肥(91412)的最佳原料配方。
Synonym: potassium phosphate formula: KH2PO4 Appearance: colorless, transparent crystal used: for the pharmaceutical industry and the high P and K compound fertilizer.
别名：磷酸一钾分子式：KH2PO4外观：无色透明晶体用途：用于制药业及高效磷钾复合肥料。
Synonym: potassium phosphate formula: KH2PO4 Appearance: colorless, transparent crystal used: for the pharmaceutical industry and the high P and K compound fertilizer.
别名：磷酸一钾分子式：KH2PO4外观：无色透明晶体用途：用于制药业及高效磷钾复合肥料。
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