“国粮968”大豆是河南省项城市官会镇安庄村高级农技师、项城市农民技术员协会理事长王国粮用“培源一号”大豆混系单株选育而成的高产大豆品种,正常年景下一般亩产400～500公斤,高产攻关田可超过600公斤。该大豆株高100厘米左右,主茎18～20节,单株分枝5～8个,一般单株结荚200个左右,三粒率60%,百粒重30克以上,蛋白质含量达41%。该品种高抗倒伏,极耐高肥水,尤其是油菜花和麦稻轮作区最能发挥其增产潜力。亩用种2.5公斤,行距40～50厘米,株距30～40厘米,单双株留苗均可。大豆出苗后 “State grain 968 ” Soybean is the senior agricultural technician of Anzhuang Village, Guanhui Town, Xiangcheng City, Henan Province, and Wang Guoliang, chairman of Xiangcheng Peasant Technician Association, selects “Pei Yuan No.1” Of the high-yield soybean varieties, the normal annual general yield 400 to 500 kg, high-yield field can be more than 600 kilograms. The soybean plant height of about 100 centimeters, the main stem 18 to 20, single branch 5 to 8, generally about 200 pods per plant, three grains 60%, 100 grains more than 30 grams, the protein content of 41 %. The varieties of high lodging resistance, highly resistant to high fertility, especially rapeseed and wheat rotation area best to maximize their yield potential. Mu with 2.5 kg of species, spacing 40 ~ 50 cm, spacing 30 ~ 40 cm, single and double strains of seedlings may be. Soybean emergence