河南优质小麦品种结构分析  

The Analysis on Variety Structure of High-Quality Wheat in Henan Province

作　　者：宋家永[1] 

机构地区：[1]河南农业大学国家小麦工程技术研究中心,河南郑州450002

出　　处：《中国农学通报》2008年第7期97-100,共4页Chinese Agricultural Science Bulletin

基　　金：国家粮食丰产工程项目河南课题(2006BAD02A07);河南省科技攻关项目(0413010900)

摘　　要：河南小麦经济的重要支柱是优质小麦的生产、加工和贸易。影响优质小麦发展的第一要素是品种及其结构。本文对跨世纪以来河南优质小麦的品质结构、品种结构及其相应的贡献状况作了具体的比较和分析,对今后河南优质小麦生产及小麦经济的发展趋势进行了推导、预测。结果表明,河南优质小麦仍然保持强劲的发展势头,总趋势呈现出"S"型。品种向多元化发展,但是,2～3个优势品种仍然遥遥领先。"十五"以来,河南优质小麦中郑麦系列品种做出了突出贡献。The essential part of Henan wheat economy is production, processing and international trade of High-quality wheat. The initial aspect that affects high-quality wheat development is variety structure. This paper analyzes high-quality wheat quality structure, variety structure, contribution of them to total yield, and anticipation on wheat production and development of wheat economy in Henan. In conclusion, the result indicates that the high-quality wheat production is on the rise, which presents ＂s＂ shape by means of area. Although the overall tendency of high-quality wheat breeding is diversity-oriented, two or three varieties are in a commanding position, especially the ＂Zheng Mai＂ series got outstanding contribution during the ＂10th Five-Year Plan＂.

关 键 词：河南 优质小麦 结构 分析 

分 类 号：S334[农业科学—作物遗传育种]