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观察了“998”在不育系V20A春繁中的应用效果,指出“998”能提早不育系盛花时间,提高柱头外露率和异交结实率,增加繁殖产量,经济效益较显著。
The application effect of “998” in V20A spring sterile was observed. It was pointed out that “998” could increase the stigma exsertion rate and outcrossing rate and increase the yield of reproductive system, which is more significant economic benefits.