论文部分内容阅读
田两优 6 6是优质两系杂交早籼稻 ,2 0 0 1年 7月 6日通过江西省科技厅组织省内有关专家的现场验收。1 选育经过我们 1 997年在广泛测交筛选新组合的配合力测定中发现田丰Ｓ/Ｒ6 6具有明显的优势 ,而且生育期适中 ,米质较优。在此基础上 ,用 7个不育系珍汕 97Ａ、威 2 0Ａ、协
Tianliangyou 6 6 is a good quality two-line hybrid indica rice. On July 6, 2001, it was checked by experts from Jiangxi Provincial Science and Technology Department on site. 1 Breeding After our determination of combining ability in a wide range of screening and screening new combinations in 1997, we found that Tianfeng S / R6 6 has obvious advantages, and the growth period is moderate and the quality of rice is better. On this basis, with seven sterile lines Zhenshan 97A, Wei 2OA, Association