国审大豆新品种垦豆39的选育及栽培技术要点

Breeding and Cultivation Techniques of Soybean Variety Kendou 39 Approved by National Committee of Crop Registration

垦豆39为黑龙江省农垦科学院农作物开发研究所育成的高产、耐瘠薄、高油新品种,2年区域试验共12点次,平均产量177.2公斤/亩,较对照合丰50增产13.1%。2013—2014年品质分析,平均粗脂肪含量23.05%,粗蛋白含量37.09%。2013—2014年接种鉴定均中感花叶病毒病1号株系、感3号株系、抗灰斑病。在适宜区,出苗至成熟生育日数119天,为中早熟品种。适于黑龙江省第二积温带、吉林省东部半山区、内蒙古兴安盟地区等地区春播种植。

Kendou 39 is a new soybean variety with high yield, high oil content and higher tolerance to poor soil fertility developed by the Institute of Crop Development, Heilongjiang Academy of Land Reclamation Sciences. Twelve regional trials were conducted in two years, and average yield of 177.2 kg per 667 m^2 was obtained, which was 13.1% higher than the check variety Hefeng 50. The average crude fat content was 23.05%, and crude protein content was 37.09% in test period from 2013 to 2014. This variety is resistant to gray spot disease, middle-susceptible to mosaic virus strain 1 but susceptible to strain 3. In adaptable planting areas, the number of days from emergence to maturity was 119 days which belonged to medium and early maturing variety. It is adaptable for planting in the second accumulated temperature zone in Heilongjiang Province, the mountain area in the east of Jilin Province, and Xinganmeng area of Inner Mongolia.