红小豆新品种陇红小豆1号以泾川红小豆-2为母本，冀红1号为父本进行有性杂交，采用系谱法选育而成。在2009 — 2011年区域试验中，陇红小豆1号平均折合产量1 903.1 kg/hm2，较对照品种泾川红小豆-2增产15.7%。该品种直立型，有限结荚习性，生育期98 d，株高31.8 cm，分枝4.3个，单株荚数34.6个，荚粒数7.8粒，荚长8.6 cm，百粒重23.6 g。籽粒含粗蛋白233.1 mg/kg(风干基)，粗淀粉535.2 mg/kg(风干基)，粗脂肪4.10 g/kg(干基)，水分13.1%(风干基)。田间高抗叶锈病，较抗叶斑病。

Longhongxiaodou 1 was a new red bean variety bred by crossing with the parental combination of Jingchuanhong xiaodou—2/Jihong 1. The average yield of Longhongxiaodou 1 was 1 903.1 kg/hm2 and 15.7% higher than of the check Jingchuan-hongxiaodou—2 which was conducted during the period 2009—2011 in the regional test . The results showed that Longhongxiaodou 1 was upright， semi-determinate podding habit， and growth period， plant height， plant branches， pods per plant pod， pod length， 100-grain Weight were 98 d， 31.8 cm， 4.3 branches， 34.6 ind， 7.8 pod， 8.6 cm， 23.6 g， respectively . The results also indicated that content of crude protein in grain (dry base)， crude starch (dry base)， crude fat (dry basis)， water (dry basis) were 233.1 mg/kg， 535.2 mg/kg， 4.10 g/kg， 13.1%， respectively . It was high resistance to leaf rust field， representing resistance to a leaf spot .

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甘肃省科技支撑项目“黑豆、红小豆种质资源研究育种与综合利用[甘财农(2010)137]”部分内容