为了筛选适合湖北省孝感市种植的再生稻品种,以12个水稻品种为材料进行一种两收试验,主要从品种产量、生育期、农艺与经济性状、再生性和抗逆性4个方面进行了比较分析。结果表明,德香4103、广两优476、准两优527、丰两优香1号(CK)4个品种可以作为再生稻品种示范推广,新两优223、两优6326、渝香203等品种与对照(CK)产量相当,在生态条件相似的周边省市可适当种植。
In order to screen the suitable rationing rice in Xiaogan in Hubei province, the experiment was carried out using12 rice varieties as materials, and comparison and analysis were made among varieties from yield, growth period, agronomic and economic characters, reproducibility and resistance and so on. The results showed that Dexiang 4103,Guangliangyou 476,Zhunliangyou 527, Fengliangyouxiang No.1(CK) four varieties could be used as ratooning rice for demonstration and extension, the yield of Xinliangyou 223,Liangyou 6326,Yuxiang 203 and so on was equivalent to the control, and could be appropriately planted in similar ecological conditions surrounding provinces and cities.