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不同水稻品种幼苗期的耐寒生理鉴定及其利用 被引量:20

Identification and Exloitation of Chilling-Resistance Physiology in Different Rice Seedings
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摘要 试验结果表明,在相同低温胁迫条件下,新香优63和9910两个水稻品种幼苗无论是导电率,还是MDA的含量均高于金优402幼苗,而可溶性糖和总叶绿素含量却明显低于金优402,说明金优402品种具有较强的耐寒性. The experiment shows that (young sprout of) the new Rice Xiangyou 63 and 9 910 are superior to the Rice Jinyou 402 in electrical conductivity and the content of MDA under the same low-temperature duress, but are obviously lower than the Rice Jinyou 402 in the content of soluble sugar carbohydrate and the whole Chlorophyll. This indicates that the Rice Jinyou 402 possesses a better Qruling-Resistance.
出处 《湖南师范大学自然科学学报》 EI CAS 北大核心 2004年第3期86-89,共4页 Journal of Natural Science of Hunan Normal University
基金 国家科委"九五"重大科技攻关项目(95 001 01 04)
关键词 水稻品种 幼苗期 耐寒 新香优63 叶绿素含量 低温胁迫 可溶性糖 生理 MDA 鉴定 Chlorophyll Electric conductivity Low temperature effects Physiology Solubility Sugars
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参考文献4

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