• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Plant Breeding and Seed Science >CANONICAL CORRELATIONS IN STUDYING GRAIN YIELD AND PROTEIN CONTENT AS AFFECTED BY YIELD COMPONENTS: AN ONTOGENETIC APPROACH
【24h】

CANONICAL CORRELATIONS IN STUDYING GRAIN YIELD AND PROTEIN CONTENT AS AFFECTED BY YIELD COMPONENTS: AN ONTOGENETIC APPROACH

机译：谷物成分对谷物产量和蛋白质含量的影响的典型相关性：遗传学方法

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In the paper, we have proposed an approach to studying the relationship between two sets of variables, when one of the sets comprises plant traits that develop sequentially. The approach joins two statistical methods, namely canonical correlations andsequential yield analysis (Madry et al., 2005, J. New Seeds 7(1), pp. 85-107). Using the approach, grain yield and protein content in grain of two spring barley cultivars—Rasbet (with hulled grains) and Rastik (with hulless grains)—were studied as theeffect of yield components that develop sequentially (number of spikes per m~2, number of kernels pcr spike, and kernel weight). Grain yield of both cultivars was determined mostly by number of spikes pcr m~3; the effect of two other components on yieldwas noticeably weaker. Yield components of cultivar Rastik did not influence protein content in grain, whereas two yield components of cultivar Rasbet, number of spikes per m~2 and kernel weight, affected protein content in grain, although the relationship was rather weak.
机译：在本文中，我们提出了一种方法来研究两组变量之间的关系，当其中一组变量包含顺序发展的植物性状时。该方法加入了两种统计方法，即规范相关性和顺序产量分析（Madry等，2005，J。New Seeds 7（1），第85-107页）。使用该方法，研究了两个春季大麦品种Rasbet（带壳谷物）和Rastik（带无壳谷物）的籽粒产量和蛋白质含量，作为依次发展的产量成分（每m〜2的穗数，内核pcr峰值数量和内核权重）。两个品种的籽粒产量主要由穗数pcr m〜3决定。其他两个成分对产量的影响则明显减弱。 Rastik品种的产量构成因素不影响谷物中的蛋白质含量，而Rasbet品种的两个产量构成因素（每m〜2的穗数和籽粒重量）影响谷物中的蛋白质含量，尽管这种关系较弱。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号