摘要
为全面评价冬小麦新品种庆农9号的丰产、稳产特性,以1999—2002年度甘肃省陇东片冬小麦区域试验结果为资料,通过产量、变异系数和回归系数分别对庆农9号和对照品种(蓝天4号)的丰产性、稳定性和适应性进行比较、分析,以促进该品种在生产中的推广应用。结果表明:庆农9号是一个丰产、稳产性好,适应性较广的优质冬小麦新品种。
In order to estimate the high yield and stability of winter wheat Qingnong No.9 absolutely, we took the experiment result of winter wheat in Longdong area of Gansu province from 1999 to 2002 to be the data. Besides; we contrasted the Qingnong No.9 and Blue sky No.4 of yield, stability and adaptability though the yield, mutant modulus and return modulus, which we wanted to make this new breed popular. The result shows that ：The QingnongNo.9 is a new breed with the advantages of the high yield, good stability and strong adaptability.
出处
《中国农村小康科技》
2008年第3期21-23,共3页
Chinese Countryside Well-off Technology
基金
庆阳市科研攻关计划"旱地冬小麦新品种选育"(GDK991-1-3)
关键词
冬小麦
庆农9号
丰产性
稳定性
适应性
winter wheat, Qingnong No.9, high yield, stability, adaptability
