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该组合由福建省三明市农科所选育而成,其恢复系“明恢72”是用(C堡×N)F4×明恢63选育而成的,为籼粳交偏籼型恢复系。 一、产量表现:1986年所内品比,汕优72比汕优63亩增25公斤,增产5.6%。1987年与汕优63平产,1988年参加三明市连晚区试,亩产470.03公斤,居首位,比汕优63亩增9.27
The combination was selected from the agronomic institute of Sanming City, Fujian Province. The restorer line “Minghui 72” was bred from “C Bao × N” F4 × Minghui 63, system. First, the production performance: the ratio of products in 1986, Shanyou 72 Shantou 63 acres increased by 25 kg, an increase of 5.6%. In 1987 and Shanyou 63 flat production, in 1988 to participate in Sanming City even late test, 470.03 kilograms per mu, ranking first, more than Shanyou 63 acres by 9.27