高产多抗高蛋白豫豆17号的选育与应用

The selection and utilization of Yudou No.17 with high yield, multiple resistance and high protein content

豫豆１７号是河南省驻马店地区农科所采用有性杂交育成的大豆新品种。经河南省和国家８０个点次试验，较对照（豫豆２号、豫豆１０号）平均增产１３％以上。一般产量可达２５５０～３０００ｋｇ／ｈｍ２，高者可达４２８４ｋｇ／ｈｍ２。在多年多点试验、示范中，均表现抗病、耐旱、抗倒伏、高产、稳产。蛋白质含量４６．１３％。生育期中熟偏早，是黄淮区域较理想的夏大豆品种。

Yudou No.17 was a new variety which bred by a sexual hybridization method. The variety was tested in provincial and state tests as many as 80 site times. The average yield was 13% higher than the check variety. The normal yield of the variety was 2 550～3 000kg/hm 2 and the maximum yield was 4 284kg/hm 2. The tests and demanstrations over years and sites showed that Yudou No.17 was resistant to SMV, arid and lodging, and with stable high yield. Because of the multiple resistance, 46.13% high protein content and early maturing, Yudou No.17 was desirable variety in Huang Huai valley.