potassium(K) 第1页

Effect of potassium application at various rates on yield and quality of flower in Chrysanthemum morifolium from Futianhe region Absorption and distribution of nitrogen，phosphorus，and potassium of Hedyotis diffusa Effects of Increasing Phosphate and Potassium Fertilizers on the Control of Cymbidium Anthracnose Influence of N,P,K Ratio on Growth,Fruiting and Fruit Quality of Young Jujube (Zizypus Jujuba) Tree Influence of N,P,K Ratio on Growth,Fruiting and Fruit Quality of Young Jujube (Zizypus Jujuba) Tree Effect of Potassium Deficiency on Root Growth of Cotton(Gossipium hirsutum L.)Seedlings and Its Physiological Mechanisms Involved