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品种纯度
    Correlation Study of Zymogram Purity Esterase Lsozyme and Field Varietal Purity in Maize Variety
    玉米品种酯酶同工酶酶谱纯度与田间品种纯度的相关研究
    A study on techniques for varietal purity identification in sudangrass——Coleoptile colour and seed character
    苏丹草品种纯度鉴定技术的研究——胚芽鞘颜色及种子形态特征
    Regression equation of between Zymogram and varietal purity y=1.1288+0.9162X,regression coefficient r=0.9094,t value=6.559>3.25It Shows that the best significant positive correration relationship is presented between laboratory determination and field examinationResults of laboratory determination for Zymogram purity can check with the varietal purity in the field correlatively
    其酶谱纯度和品种纯度二者的回归方程Y=1.1288+0.9162x,相关系数γ=0.9094,对γ进行t测验结果为t=6.559>3.250。 表明室内测定和室外检验结果之间存在着极显著的正相关关系。
    The photosynthetic, genetic and agronomoic characteristics of the mutant were investigated, and the usefulness of the yellow leaf color as a visual marker in hybrid rice seed production and varietal purity testing was demonstrated using the new CMS line Huangyu A.
    本试验研究了该突变体的光合特性,利用SSR分子标记对突变基因进行了初步定位,系统分析了黄玉A的农学特性,并应用该黄叶标记不育系开展了种子生产和品种纯度鉴定方法和有效性的研究。
    Zymogram purity of esterase isozyme in 11 Maize varieties on production of Beijing were determined by using electyophoresis of es-terase isozyme. It was compaered with the varietal purity of the Maize hybrids to be examined in the field.
    本文用酯酶同工酶电泳技术对北京市生产上的11个玉米杂交品种进行酯酶同工酶酶谱纯度测定,同时将被测定的杂交品种进行田间品种纯度检验。
    The types of biochemical markers are briefed and its contributions are analyzed to the identification and registration of new plant variteies, the inspection of varietal purity, the relationship among varieties, the studies on classification and other fields.
    介绍了生化标记的种类并对其在植物品种鉴定、新品种登记、品种纯度和真实性的检验以及品种间亲缘关系和系统分类研究中的贡献等进行了探讨。
 

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