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一、品种特性目前巴楚县推广的复播玉米主栽品种是正大128号,复播生育期95～100天,株型紧凑,茎秆粗壮,叶片上冲,株高约285厘米,穗位约100厘米,穗筒形,穗长约20厘米、粗6厘米左右,穗行数14～16行,行粒数48粒左右,籽粒黄色,千粒重约245～280克。
First, the variety characteristics Currently Bachu County popularized corn planting variety is Zhengda 128, the compounding of 95 to 100 days growth period, plant compact, thick stalks, leaves on the red, the plant height of about 285 cm, ear position About 100 cm, spike-shaped ear length of about 20 cm, about 6 cm thick, ear rows 14 to 16 lines, the number of rows of about 48 grains, yellow grain, grain weight of about 245 to 280 grams.