分析了氯化钾低温转化法生产硫基NPK复合肥转化地面的腐蚀机理, 并提出了相应的防护措施.
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The test on a fluidized bed granulator for urea-based NPK production is presented.
介绍利用流化床造粒机生产尿基复合肥的中间试验情况.
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Effects of Potassium on Photosynthetic Physiologies and Active Absorption of NPK in Tomato
钾营养对番茄光合生理及氮磷钾吸收动态的影响
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Effects of NPK on Beer Brewing Barley in the cool basin on central Yunnan Plateau
滇中温凉坝子啤酒大麦氮磷钾肥效应研究
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