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Position: Home > Articles > An Approach to Cause of Yield Heterosis Formation of CHA Hybrid Wheat Journal of Shenyang Agricultural University 2000,31 (3) 285-289

CHA杂种小麦产量优势形成原因探讨

作  者:
沈建良;梁振兴
单  位:
中国农业大学作物学院
关键词:
CHA;杂种小麦;产量优势
摘  要:
本文参阅众多学者的研究成果,综合概述了影响CHA杂种小麦产量优势形成的诸多因素,其中包括杂种小麦自身生育特点和栽培环境,同时,还从更深层次阐明了杂种产量优势形成的生理生化基础,以期为栽培上提出关键性的技术措施,使CHA杂种小麦的产量优势得到充分地发挥以及强优势组合选配提供一定的理论依据。
译  名:
An Approach to Cause of Yield Heterosis Formation of CHA Hybrid Wheat
作  者:
SHEN Jian-liang, LIANG Zhen-xing (China Agricultural University. Beijing 100094, China)
关键词:
CHA; hybrid wheat; yield heterosis
摘  要:
The factors which affect yield heterosis formation of CHA hybrid wheat are expounded comprehensively in the paper, including regulations of growth and development of CHA hybrid wheat, cultivation circumstance etc.,and elucidate further the physiology and biochemical basis of yield heterosis formation of CHA hybrid wheat: Major purpose is to provide theoretical guidance for putting forward key agrotechnique in cultivation to bring yield heterosis into full play and selection or strong-heterosis coronation in CHA hybrid wheat.

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