农学学报Issue(12)：16-20,29,6.
国审小麦新品种‘宁麦23’的选育及综合特性和利用前景分析
The Comprehensive Characteristics, Breeding Process and the Prospect Analysis of the Wheat Variety‘Ningmai 23’
摘要
Abstract
In order to provide a reference for the popularization and application of‘Ningmai 23’and for the future breeding of wheat varieties, the background and breeding process of the national authorized wheat‘Ningmai 23’was expounded. Meanwhile, wheat ecological conditions and characteristics of this region were revealed. The results of the wheat preliminary experiment, regional test and production test were analyzed, all of the data was from the national winter wheat test of the middle and lower reaches of the Yangtze River Region for four consecutive years (from 2009 to 2013). Meanwhile, it was compared and contrasted to the control variety‘Yangmai 158’. The results showed that‘Ningmai 23’had higher and stable yield, the average yield increase 2.90%to 9.51%than that of the control variety‘Yangmai 158’, and the increased yield points were 71%-100%. The variety of‘Ningmai 23’had moderate spike numbers, larger panicle types and more kernels per wheatears and higher 1000 seed weight. Three factors of yield were coordination.‘Ning-mai 23’had an early maturation and middle resistance to scab and wheat sharp eyespot, as well as high resistance to yellow mosaic. The grain commodity was well too. In addition, in this paper the inadequacy of‘Ningmai 23’was pointed out and discussed the weaknesses of its utilization strategy. The‘Ningmai 23’was suitable cultivation for the areas of south Jiangsu and Anhui Province, and the middle to northern of Hubei Province as well as the <br> region of Xinyang and the middle to northern part of Zhejiang. Especially, the variety was suitable planting for the area in the late maturing rice rotation region.关键词
小麦/宁麦23/早熟/高产/抗病性Key words
Wheat/Ningmai 23/Prematurity/Yield/Wheat Disease Resistance分类
农业科技引用本文复制引用
姚国才,马鸿翔,张鹏,姚金保,姜朋,许学宏..国审小麦新品种‘宁麦23’的选育及综合特性和利用前景分析[J].农学学报,2014,(12):16-20,29,6.基金项目
江苏省科技支撑“优质高产多抗专用小麦新品种选育”(BE2012305)；“十二五”国家科技支撑计划“小麦新品种培育与扩繁”(2011BAD35B03)；农业部小麦现代农业产业技术体系沿江试验站(CARs-03)。 （BE2012305）
