The ultrastructural changes in leaf cells of submerged maize Zea mays l.
叶片细胞超微结构的变化进行连续观察。
Under P-stress, mobilization and utilization of structural K in gneiss and feldspar by maize Zea mays l.
玉米、油菜和黑麦草等植物根系可直接活化和利用片麻岩和钾长石中的矿物结构钾。
Second-degree polynomials equation of maize(Zea Mays L. ) grain yield with both planting density and nitrogen fertilization was established by means of regression analysis.
本文从不同种植密度和施氮量对玉米籽粒产量的影响，建立了二次多项式回归方程。
Cross incompatibility in Zea mays is controlled gametophytically by a single locus. The gametophyte gene is located on chromosome 4 in maize.
玉米的杂交不亲和性是受单基因控制的，为配子体控制型，该基因位于玉米的第四染色体上。
The bumper light and thermal resources in the most regions of Guangdong Province provided a certain guarantee for the maize ( Zea mays L. ) planting in winter.
广东大部分地区丰富的光、热资源为冬种玉米生产提供了一定的气候保证，但低温冷害仍是影响各种玉米生产的主要气象灾害。
The bumper light and thermal resources in the most regions of Guangdong Province provided a certain guarantee for the maize ( Zea mays L. ) planting in winter.
广东大部分地区丰富的光、热资源为冬种玉米生产提供了一定的气候保证，但低温冷害仍是影响各种玉米生产的主要气象灾害。
应用推荐