关中东部灌区小麦品种比较试验研究

Comparative Experiment of Wheat Varieties in Eastern Irrigation Area of Guanzhong

为筛选出适宜关中东部灌区种植的高产、稳产小麦品种,以15个小麦品种与周麦36(CK)进行品种栽培比较试验,对生育期、农艺性状及产量性状进行测定。结果表明,海纳麦69分蘖强,千粒重高,抗逆性表现好,产量8942.85 kg·hm^(-2),较周麦36(CK)增产13.95%,综合排名第一,可作为本地区的首选栽培品种。商优1号和双收麦6号,均较周麦36(CK)有明显优势,可作为本地区的小麦备选栽培品种。

In order to screen out high-yield and stable-yield wheat varieties suitable for planting in the eastern irrigation area of Guanzhong,this study compared 15 wheat varieties with Zhoumai 36(CK),and measured the growth period,agronomic traits and yield traits.The results showed that Hainamai 69 had strong tillering ability,high 1000-grain weight,good stress resistance and high yield of 8942.85 kg·ha^(-1),which was 13.95%higher than that of Zhoumai 36(CK).It ranked first in the comprehensive ranking and could be used as the preferred cultivar in this area.Shangyou 1 and Shuangshoumai 6 had obvious advantages over Zhoumai 36(CK),and could be used as alternative cultivars in this region.