Evaluation of Regional Adaptability of New Hulless Barley Varieties in Tianzhu County,Gansu Province
Nie Zhan-sheng
Ma Qi-biao
Qiang Xiao-lin
Abstract：With the aim of tackling the problem of admixture and severe degeneration of hulless barley varieties used in Tianzhu County, this study evaluated regional adaptability of four introduced highland barley varieties in Tianzhu.As a result,the yields of the varieties Zangqing 25,Ganqing 4,Beiqing 7,and Ganqing 5 reached 5 874,5 860.5,5 739,and 5 719.5 kg/hm2 ,respectively,which in-creased by 20.2%,20%,17.5%,and 17.1%,respectively,as compared with that of the control.These four varieties demonstrated good field performance,medium maturity,high resistance to lodging and diseases,high yield,and excellent grain quality.Therefore, they may be adopted for large -scale demonstration and promotion in Tianzhu County and other areas with similar ecological conditions.
Keywords：Tianzhu countyHulless barley varietiesRegional trial
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 13-18 )