福建省菜用大豆新品种2015年区域试验

旨在为福建省菜用大豆育种、生产提供参考。通过对2015年福建省菜用大豆区域试验9个参试品种在福建省不同生态区7个地点试验的表现及产量差异分析，并对有关问题进行了探讨。结果表明：菜用大豆在福建省春播有很好的适应性和广阔的发展前景；参试9个品种春季种植采青日数79.4~88.4d，鲜荚产量8268.45~9190.50kg/hm-2，标准荚产量5942.70~7498.80kg/hm-2，株高23.79~46.89㎝，主茎节数7.0~9.7节，有效分枝数2.8~3.4个，有效荚数19.0~24.4个，荚重48.22~61.00g，鲜百粒重73.39~89.86g，标准荚长×宽5.18~6.07×1.29~1.46，标准荚数280.8~373.7个/kg；根据福建省菜用大豆品种审定标准，推荐‘交大127’、‘闽豆7号’续试。

Regional Test of New Soybean Varieties in Fujian Province in 2015

The objective was to provide reference for the breeding and production of vegetable soybean in Fujian province.The performance and the yield difference of 9 tested varieties in 7 differently ecological regions of Fujian Province in 2015 were analyzed and the related problems were discussed. The results showed that vegetable soybean planted in spring in Fujian province had a better adaptability and an encouraging prospect for development; among nine tested varieties, days from seedling emergence to pod-picking were 79.4-88.4 d, fresh pod yield were 8268.45-9190.50 kg/hm2, standard pod yield were 5942.70-7498.80 kg/hm2, plant height were 23.79-46.89 cm, number of nodes on main stem were 7.0-9.7, effective branch number were 2.8-3.4, effective pods number were 19.0-24.4, pod weight were 48.22-61.00 g, fresh 100-seed weight were 73.39-89.86 g, standard pod length × width were 5.18-6.07 cm × 1.29-1.46 cm, standard pod number per kg were 280.8-373.7; According to approval standards of vegetable soybean new variety in Fujian Province, ‘Jiaoda 127’ and ‘Mindou No. 7’ were recommended to participate the second-year regional trial.