水稻品种比较试验研究初报

对5个新育成的优质水稻品种与对照品种在分蘖和产量性状进行了对比试验。结果表明：品种9的分蘖能力强，产量高，具有超高产潜力；品种1的结实率高，分蘖能力强，具有高产潜力；品种2，品种3，品种4的分蘖能力和产量性状较相似；对照种品种(粳籼89)的产量潜力有限，产量不高，分蘖能力较弱。

Report on contrastive test of the high-quality paddy rice species

A contrastive test was conducted on five newly raised high-quality paddy rice species and the contrastive species in the aspect of tiller and yield. The result showed that the tiller ability of species 9 is strong, the yield is high, having the extremely high tiller potential; the burliness rate of species 1 is high, the tiller ability is strong, having high yield potential; the tiller ability and their yield of species 2, species 3, species 4 are similar; the yield potential of the contrastive species (species 11) is limited, its yield is low, and its tiller ability is weak.