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

表3 2017-2018年不同栽培模式下产量的方差分析

Table 3 Analysis of variance for grain yield under different cultivation models in 2017 and 2018

来源 Source 产量Grain yield 中早39 ZZ39 甬优1540 YY1540 甬优4949 YY4949 处理Treatment (T) ** ** ** 年份Year (Y) ** ns ns T×Y ** ns ns **为差异极显著（P<0.01）;ns为差异不显著 **, significance at 0.01 level; ns, no significance