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东甜3号(原代号“东农早甜”)系东北农业大学玉米育种研究室于1988年育成的鲜食极早熟普通甜玉米单交种。2000年2月通过黑龙江省农作物品种审定委员会认定命名。1 特征特性东甜3号较抗寒,种子粒大、易出土易保苗,幼苗健壮,叶色浓绿,芽鞘紫红色,成株高169cm,穗位高40～45cm,植株整齐,果穗苞叶较长。水肥条件好有分蘖,并具多穗性,株型半平展。雄穗发达,花药紫红色,花粉量充足;雌花丝紫红色。该
East sweet 3 (formerly “Dongnongzao sweet”) Department of Northeast Agricultural University, Maize Breeding Research Institute bred in 1988, very precocious ordinary sweet corn single cross. February 2000 through the Heilongjiang Provincial Crop Variety Approval Committee identified. 1 Characteristics Dongtong 3 is more resistant to cold, large seeds, easy to seedlings easy to seedlings, seedling robust, leaf color dark green, bud sheath purple, adult plant height 169cm, ear height 40 ~ 45cm, plant neat, Leaves longer. Water and fertilizer conditions are good tillers, and with more spike, plant type semi-flat. Tassel developed anther purplish red, sufficient amount of pollen; female filament purple. This