中麦895高产稳产优质特性遗传解析

张勇,阎俊,肖永贵,郝元峰,张艳,徐开杰,曹双河,田宇兵,李思敏,闫俊良,张赵星,陈新民,王德森,夏先春,何中虎

Characterization of Wheat Cultivar Zhongmai 895 with High Yield Potential, Broad Adaptability, and Good Quality

ZHANG Yong,YAN Jun,XIAO YongGui,HAO YuanFeng,ZHANG Yan,XU KaiJie,CAO ShuangHe,TIAN YuBing,LI SiMin,YAN JunLiang,ZHANG ZhaoXing,CHEN XinMin,WANG DeSen,XIA XianChun,HE ZhongHu

表3 黄淮南片部分代表性品种产量性状表现

Table 3 Yield and yield components of representative cultivars in the southern part of the Yellow and Huai River Valleys Winter Wheat Region

品种 Cultivar 株高 PH (cm) 生物量 Biomass (kg·hm-2) 花期叶面积指数 LAI 穗数 SN (spikes/m2) 穗粒数 KNS 千粒重 TKW (g) 产量 GY (kg·hm-2) 收获指数 HI 豫麦13 Yumai 13 84.6a 15302bc 4.92b 757a 37b 41.6c 7806bc 0.38ab 豫麦49号 Yumai 49 77.7bc 15281bc 4.59cd 645bc 36bc 48.0b 8390b 0.39a 周麦16 Zhoumai 16 73.5c 15765b 4.35d 574c 40a 54.1a 8433b 0.38ab 周麦18 Zhoumai 18 79.2b 14572c 4.74bc 602bc 34c 45.7bc 8546b 0.35c 百农AK58 Bainong AK58 69.3d 15290bc 4.83bc 630bc 36bc 46.8bc 7563c 0.38a 中麦895 Zhongmai 895 77.9bc 17367a 5.27a 586c 37b 56.0a 8906a 0.37b