Effects of the Plant Density(PD) on the Characteristics of Maize Stem and Ear 种植密度对玉米茎秆和穗部性状的影响
Based on the previous screenhouse study and field experiment, fertilization, plant variety and plant density were studied on two selected cropping systems : rape-rice-rice and wheat-rice, using an orthogonality design. 在过去网室研究和大田试验的基础上,在油菜-水稻-水稻和小麦-水稻两种供试种植制度上研究了施肥、作物品种和种植密度,采用正交设计。
Effects of plant density and leaf population on activities of several enzymes and MDA content of flue-cured tobacco 种植密度与留叶数对打顶后烤烟几种酶活性和MDA含量的影响
Effect of Plant Density(PD) on Photosynthetic Senescence Physiology and Yield of Spring Corn 密度对春玉米光合与衰老生理及产量的影响
Effect of Plant Density(PD) on the Yield and the Yield Components of High-oil Maize 种植密度对高油玉米产量及产量构成因素的影响