大豆新品种丰收25号的选育及栽培技术

该品种属于高油型品种，亚有限结荚习性，株高80cm左右，白花、长叶，百粒重20g左右。籽粒蛋白质含量39．01％、脂肪含量21．34％。接种鉴定为中抗灰斑病。在适应区，出苗至成熟生育日数116d左右，需≥10℃活动积温2300℃左右。2003—2004年参加黑龙江省大豆（第七区）区域试验，平均产量为2209．5k/hm^2，平均比标准品种北丰9号增产6．5％，2005年参加生产试验，平均产量为2190．8k/hm^2，平均比标准品种北丰9号增产7．0％。

Breeding and cultivation technique for Flew soybean variety Fengshou 25

Fengshou 25 is a high oil soybean breed,sub- indeterminate, the plant height is 80 cm, white flower, long leaf, 100 - grain weight 20 g, protein content is 39.01%, oil content is 21.34%, midresistance Frogeye Leaf Spot. Its mature time is 116 days in Suitable cultivation region and activity accumulated temperature（EAT） is 2 300℃ The average yield is 2 209.5 kg/hm^2 in the regional examination of Heilongjiang province （seventh region）from 2003 to 2004,which was 6.5% higher than check etdtivar Beifeng 9, The average yield was 2 190.8 kg/hm^2 in 2005 production test, which was 7.0% higher than cheek etdtivar Beifeng 9.