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将5个中国绿豆品种、2个泰国绿豆品种和1个韩国绿豆品种配制成34个不同的杂交组合,对其后代的农艺性状进行比较,并对各个组合的中亲和超亲优势进行了分析。结果显示,不同品种的杂交F1存在杂种优势,但不同组合之间的杂种优势强度不同,其中以CM5×K7、CM4×K7、CM3×K7之间的优势最强。
Five Chinese hybrid varieties, two Thai mung bean varieties and one Korean mung bean variety were formulated into 34 different combinations to compare the agronomic traits of their offspring. The mid-parent and super-heterosis of each combination were analyzed . The results showed that hybrid F1 of different varieties had heterosis, but heterosis intensity was different among different combinations, of which CM5 × K7, CM4 × K7 and CM3 × K7 had the strongest advantage.