甬优系列籼粳杂交稻根系形态与生理特征

姜元华, 许俊伟, 赵可, 韦还和, 孙建军, 张洪程^*, 戴其根, 霍中洋, 许轲, 魏海燕, 郭保卫

Root System Morphological and Physiological Characteristics of Indica- japonica Hybrid Rice of Yongyou Series

JIANG Yuan-Hua, XU Jun-Wei, ZHAO Ke, WEI Huan-He, SUN Jian-Jun, ZHANG Hong-Cheng^*, DAI Qi-Gen, HUO Zhong-Yang, XU Ke, WEI Hai-Yan, GUO Bao-Wei

图1 不同类型水稻品种群体根冠生长动态 A: 籼粳杂交稻; B: 杂交粳稻; C: 常规粳稻; D: 杂交籼稻。
Fig. 1 Dynamic changes of dry matter accumulation of root and shoot population at main growth stages in different types of rice cultivars A: indica-japonica hybrid rice; B: japonica hybrid rice; C: conventional japonica rice; D: indica hybrid rice.