GA could increase the elongate rate, the internode length and the width of neonatal leaf. GA一处理加快了各品种伸长速度,增加节间长度,新出叶片宽度;
The application of 4 kinds of fertilizers in later period of rice growth could delay the leaf senescence, elongate leaf functional stage and increase the rate of seed-setting, 1000-grain weight and the amount of matter accumulation, which resulted in the increase of rice yield. 在水稻后期喷施4种叶面肥,能够延缓叶片衰老,延长叶片功能期,增加每穗实粒数、千粒重和干物质积累量,从而提高了水稻产量。
Replaced of the parameter in morphogenesis model by each coordinate in Bezier Curve, elongate and contorting of virtual leaf was fulfilled through the change of coordinate. 在本模块中,用贝塞尔曲面来构建叶片、叶鞘的虚拟模型,将叶片形态模型中的参数转变为贝塞尔曲面上各点的坐标,通过坐标的变化实现了虚拟叶片的伸长、扭曲等。