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国审九杂四号是安徽省九成农科所历经9年时间培育出的杂交棉新品种,2005年4月通过国家审定,为安徽省第一个通过国审的杂交棉新品种,近几年在安徽省沿江棉区推广种植表现出超高产、耐高温、结铃性强、抗虫耐病等优点,深受棉农喜爱,2006年推广面积达1万公顷以上。
National trial nine hybrid on the 4th of nine agricultural colleges in Anhui Province after nine years of breeding new varieties of hybrid cotton, in April 2005 passed the national validation, Anhui Province is the first new hybrid cotton through national trial, near A few years in cotton fields in the Yangtze River in Anhui Province to promote the display of super-high yield, high temperature, strong bell ring, insect resistance and other advantages, loved by cotton farmers in 2006 to promote an area of 10,000 hectares or more.