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大豆欲增产,增高很关键。我国农民大豆育种家张文进在山东省农科院吕山涌研究员的关心指导下,历经10年,育得一株高可达两米以上的丰产大豆新品系——弘丰三号(见右下照片)。 该豆长势旺盛,叶色深绿,下圆上尖,三出复叶,间有四、五出,偶见六、七出。茎秆坚实,强抗倒伏,丰产株高1.5米,放高达2.06米;亚有限结荚,着荚较密,熟荚不炸,二、三粒居多,茸毛灰黄;粒黄圆,肤浅褐,百粒重28克,宜出口,好加工,高蛋白。抗旱涝,耐病虫。生育期春播110天,夏播98天。
Soy want to increase production, increase is the key. Under the care of researcher Lv Shanyong of Shandong Academy of Agricultural Sciences, Zhang Wenjin, a farmer soybean breeder in China, has bred a new high yielding soybean line - Hongfeng No.3 photo). The beans grow strong, dark green leaves, the next round of the top, three leaves, between four and five, and occasionally six or seven. Stalk sturdy, strong lodging resistance, high yield plant height of 1.5 meters, up to 2.06 meters; Asia Limited pods, the pods are more dense, cooked pods are not fried, two or three are mostly gray fur yellow; , 100 weight 28 grams, should be exported, good processing, high protein. Drought and waterlogging, disease-resistant pests. Growth period of 110 days of spring, summer sowing 98 days.