水稻抗稻瘟病基因遗传累赘解决途径的研究 - 生命科学-科研基金网 关键词：稻瘟病抗性；产量性状；基因定位；遗传累赘；水稻 [gap=1538]Keywords：Blast resistance; Yield traits; Gene mapping; Gentic drag; Rice
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... 流体动力稳定性 hydrodynamic stability 产量性状 yield character 棘头虫 acanthocephala ...
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关键词：水稻；旱稻；产量性状；QTL定位；环境互作 [gap=2069]Key words: Lowland rice; Upland rice; Yield; QTL mapping; Q×E interaction
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玉米产量性状 Maize yield component traits
籽粒产量性状 Grain yield traits
亲本产量性状 yield traits of parental lines
品质与产量性状 quality and yield characters
产量相关性状 Yield-related Traits ; seed yield related traits
产量构成性状 properties relative to the yield
产量及性状 yield and character
产质量性状 character of productivity and quality
Three varieties of upland cotton（Gossypium hirsutum L. ）,which are G-20,N-156 and NK-20,were induced by three methods including EMS chemical mutation,14N heavy ions implantation and 60Coγ-rays radiation to select botany character,yield trait and fiber quality trait mutants.
采用EMS化学诱变、14N重离子注入及60Coγ射线辐照3种诱变方式处理冀棉20、农大156和农抗2号棉花品种,利用四分位法和系谱选择法筛选到植物学性状、产量性状和纤维品质性状突变体并采用SSR标记对突变体进行分子水平鉴定。
参考来源 - 棉花有益突变体的创制及突变性状的分子遗传学鉴定The variety regulation of the agronomic character, yield character, dry matter accumulation and distribution in four kinds of different density of Cuminum cyminum L. were studied in this experiment.
研究了孜然芹在4种密度下农艺性状、产量性状、干物质积累及分配等变化规律。
参考来源 - 期刊学术社区·2,447,543篇论文数据，部分数据来源于NoteExpress
本文研究了油菜种间杂种后代株高与产量性状间的关系。
The relationship between plant height and yield components of rape interspecific hybrids was studied.
甘蓝型油菜主要农艺和产量性状的杂种优势及其分离世代的分析。
Heterosis and segregation on agronomic and yield traits in brassica napus l.
在东北半干旱地区，研究有限供水对干物质积累及产量性状的影响。
In semiarid area northeast, researching the effect of the dry matter cumulation and the yield character on limited water supply.
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