再生稻品种筛选试验初报
A preliminary report on screening out ratooning rice varieties
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摘要: 选6个近年在龙岩市永定区种植的再生稻品种进行大区简比试验,通过对各参试品种的生育期、经济性状、产量、抗逆性、再生成穗率进行综合分析,筛选出适宜当地推广种植的再生稻品种:嘉优99、两优616、泰丰优656。Abstract: A comparison test of six ratooning rice varieties, which planted in Yongding District, Longyan City in recent years, was carried out in large plots. Via through a comprehensive analysis on growth period, economic characters, yield, resistance and percentage of ear-bearing tiller of all test varieties, "Jiayou 99", "Liangyou 616" and "Taifengyou 656" were screened as ratooning rice that suitable to be popularized in local areas.