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一项快速高效低成本鉴别杂交水稻种子的研究成果通过专家鉴定,运用这项成果,农民可以直接通过观察秧苗颜色辨别杂交水稻种子的纯度和真假。据介绍,以前鉴定杂交水稻种子纯度主要采用种植法和同工酶法,时间长、费用高,且准确率较低。“标810S’’是2003年怀化职业技术学院从”安农810S“繁殖田中发现的一株水稻淡黄叶隐性标记状的突变株,经4年6代培育而来的具有叶片淡黄隐性标记状的不育系。该不育系从秧苗到收获全生长期整个植株叶片呈淡黄色,除此性状外,其他特征征性同”安农810S“基本相同。据专家介绍,”标810S“水稻淡黄
A rapid, efficient and low-cost identification of hybrid rice seed research results through expert identification, the use of this result, farmers can directly observe the seedling color hybrid rice seed purity and authenticity. According to reports, the former identification of hybrid rice seed purity mainly using planting and isozyme method, a long time, high cost, and low accuracy. ”Superscript 810S“ is a mutant strain of rice yellowish-leaf recessive marker found in breeding field of ”Annong 810S“ in 2003 by Huaihua Polytechnic. After 4 generations of 6-generation mutant, Recessive marker-like sterile line from the seedling to harvest the whole plant growth stage pale yellow leaves, in addition to this trait, the other characteristics of the same with the ”An Nong 810S “ basically the same. According to experts , ”Standard 810S " yellow rice