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一、品种特性该品种根系发达,生长稳健,冬前生长势强,叶片宽大、肥厚,光合面积与光能利用大于其他品种。植株高度一般在180厘米以上,最高可达220厘米,为高大型杂交组合,但分枝结构为匀生分生类型。成熟期茎秆坚硬,木质化程度高,综合表现为抗倒性优于其他现有品种,耐病力与中油821相当。该品种为半冬性杂交组合,直播全生育期215天左右,移栽全生育期230天左右,一般可在次年5月上旬成熟,对长江中下游地区三熟、二熟制不同的耕作制度有着广泛的适应性。
First, the variety characteristics of the varieties developed roots, steady growth, strong growth potential before winter, leaves large, hypertrophy, photosynthetic area and light energy utilization than other varieties. Plant height is generally more than 180 cm, up to 220 cm, is a large hybrid combinations, but the branch structure is the type of homogenate. Stalk mature in maturity, high degree of lignification, the overall performance of the lodging is superior to other existing varieties, disease resistance and oil 821 quite. The variety is a semi-winter hybrid combination, the live broadcast of the whole growth period of about 215 days, 230 days of transplanting the whole growth period, generally mature in early May next year, the Yangtze River in the middle and lower reaches of three, two different tillage farming The system has a wide range of adaptability.