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为了探索两系杂交稻在尤溪县作连晚栽培的最佳播种期,本试验设置了六个不同播期处理,探讨不同播种期对两系杂交稻穗期耐寒性、生育期和产量性状的影响,以期为两系杂交稻作连晚高产栽培提供理论依据。现将试验结果总结如下。1材料与方法1.1参试组合参试组合为:两优培九、两优216
In order to explore the optimum sowing date of two-line hybrid rice in continuous cultivation in Youxi County, six different sowing dates were set up to investigate the effects of different sowing dates on cold tolerance, growth period and yield characters of two-line hybrid rice In order to provide a theoretical basis for two-line hybrid rice for late high-yielding cultivation. The test results are summarized below. 1 Materials and methods 1.1 The combination of the test The combination of the test: Liangyou Peijiu, Liangyou 216