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“威优77”系三明市农科所用V20A与明恢77配组而成的早稻中熟杂优组合.该组合1987年早季小区试种亩产513.2公斤.
“Weiyou 77” was a combination of early maturing hybrid rice combination V20A and Minghui 77 used by Sanming Agricultural Science Research Institute.