栽培模式对杂交粳稻常优5号根系形态生理性状和地上部生长的影响

褚光¹, 周群¹, 薛亚光^1,³, 颜晓元², 刘立军¹, 杨建昌^1,^*

Effects of Cultivation Patterns on Root Morph-physiological Traits and Aboveground Development ofJaponica Hybrid Rice Cultivar Changyou 5

CHU Guang¹, ZHOU Qun¹, XUE Ya-Guang^1,³, YAN Xiao-Yuan², LIU Li-Jun¹, YANG Jian-Chang^1,^*

图5 不同栽培模式下的水稻在不同生育时期根系总吸收表面积A, B和活跃吸收表面积C, D HD: 抽穗期; EF: 灌浆早期; MF: 灌浆中期; LF: 灌浆后期。缩写同表1。
Fig. 5 Total absorbing surface area A, B and active absorbing surface area C, D under different cultivation patterns br in rice at different growth stages HD: heading time; EF: early grain filling; MF: mid grain filling; LF: late grain filling. Abbreviations correspond with those given in Table 1.