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1材料与方法1.1试验材料供试品种(组合)A、B组各9个,均以天府14为对照,由四川省主要花生育种单位提供,其名称和来源见表1、表2。1.2试验设计试验设计按照《2015年四川省花生新品种区域试验实施方案》要求进行。田间采用随机区组排列,重复3次,每小区5垄10行,小区长3.8m、宽3.5m,面积13.3m~2。种植规格:A组:行距35cm,窝距14.8cm,每行19窝,每窝播精选种子2粒,密度135 000窝/hm~2或270 000
1 Materials and methods 1.1 Test materials The test varieties (combinations) A, B group of nine, are compared to Tianfu 14 as the main peanut breeding units in Sichuan Province, its name and source in Table 1, Table 2.1.2 Test The design of the experimental design was in accordance with the requirements of “Implementing Regional Trial of Peanut New Variety in 2015 in Sichuan Province”. Field randomized block arrangement, repeated 3 times, 5 rows per cell 10 lines, cell length 3.8m, width 3.5m, an area of 13.3m ~ 2. Planting specifications: Group A: 35 cm row spacing, 14.8 cm spacing, 19 rows per row, 2 seeds per litter selection, 135 000 litters / hm 2 or 270 000 density