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1.试验目的为探索我县晚稻杂交水稻不同用种量与产量和全生育期的相关性,为今后生产服务,进行本试验。2.试验设计2.1区组设计试验设4个处理,不设重复,随机区组排列,每小区60m2。处理1:亩用种量1.5公斤,每小区用种量0.135公斤(135克)。处理2:亩用种量2.0公斤,每小区用种量0.180公斤(180克)。处理3:亩用种量2.5公斤,每小区用种量0.225公斤(225克)。处理4:亩用种量3.0公斤,每小区用种量0.270公斤(270克)。
1. Objectives of the experiment In order to explore the correlation between the different types of late rice hybrid rice and the yield and the whole growth period in our county, this experiment was carried out for future production services. 2. Experimental Design 2.1 Block design test set up four processing, no duplication, random block arrangement, each plot 60m2. Treatment 1: Acres with 1.5 kg of seed, each with 0.135 kg (135 g). Treatment 2: The amount of 2.0 acres with acres, with 0.180 kilograms per area (180 grams). Treatment 3: Acreage of 2.5 kg, 0.225 kg per cell (225 g). Treatment 4: The amount of 3.0 acres with acres, with 0.270 kilograms per cell (270 grams).