高纬寒地种植京农小豆品种筛选与农艺性状初步评价

Screening on Jingnong Series Varieties of Adzuki Bean and Initial Evaluation of Agronomic Traits of in Cold Region of High Latitude

为丰富黑河第四积温带地区红小豆品种,引进小豆品种京农21、京农23和京农26,以黑河当地主种农家品种为对照进行比较试验,比较评价生育期、农艺性状和产量及构成。结果表明:京农23与黑河红小豆对照品种生育期接近,京农21比黑河红小豆晚20 d,但也能成熟,京农26在当地不能成熟。

In order to enrich adzuki bean varieties in the fourth accumulated temperate zone of Heihe,Jingnong 21,Jingnong 23,and Jingnong 26 were introduced in the fourth accumulated temperature zone of Heihe,comparison experiments were carried out and a mainly planted native variety in Hehei was control,to evaluate and compare the growth period,agronomic traits,yield and its components.The results showed that the growth period of Jingnong 23 was similar to that of CK,and Jingnong 21 could mature 20 days later than CK,while Jingnong 26 could not mature in Hehei.