不同栽培模式对“早籼晚粳”双季稻光氮利用效率及产量的影响

郑华斌,李波,王慰亲,雷恩,唐启源

Effects of Different Cultivation Models on Solar Radiation-Nitrogen Use Efficiency and Yield of “Early Indica-Late Japonica” Double Rice

ZHENG HuaBin,LI Bo,WANG WeiQin,LEI En,TANG QiYuan

图2 不同栽培模式对“早籼晚粳”双季稻产量的影响 左：晚粳甬优1540;右：晚粳甬优4949。ER：早稻;LR：晚稻。相同的小写字母为处理间产量差异不显著

Fig. 2 Effects of different cultivation models on yield of “early indica and late japonica” double rice Left: Japonica rice YY1540; Right: Japonica rice YY4949. ER: Early rice; LR: Late rice. Average of the treatment for grain yield with the same letters are not significantly different at P = 0.05