姚甜甜+舒锐+李燕+许念芳+侯月玲+刘少军

摘    要：将从日本引进的大葱新品种天一与山东省主栽品种章丘大葱进行品种比较试验。对日本天一、章丘两个大葱品种的生物学性状、商品性、产量和抗病性进行了测量和分析。结果表明，日本天一抽薹时间比章丘大葱晚1个月，天一收获后的生物产量比章丘大葱高18.4%，达到84 843 kg·hm-2，经济产量比章丘大葱高26.9%，日本天一的抗病性强，综合性状比较好，是一个适合越冬栽培春季收获的优良品种。

关键词：大葱;抽薹率;产量

中图分类号：S633.1           文献标识码：A         DOI 编码：10.3969/j.issn.1006-6500.2015.11.030

Comparing Welsh Onion of Japan with the Main Cultivars of Shandong Province

YAO Tian-tian1， SHU Rui1， LI Yan1， XU Nian-fang1， HOU Yue-ling2， LIU Shao-jun1

（1.Shandong Agricultural and Sideline Raw Materials Research Institute on Light Industry，Gaomi， Shandong 261500，China;2. Weifang Agricultural Products Quality Inspection Center Station of Soil and Fertilizer ，Weifang， Shandong 261061，China）

Abstract： Tianyi which is the new varieties of the Welsh onion from Japan was compared with Zhangqiu Welsh onion which is the main cultivars of Shandong province， the biological character， commercial quality， yield and disease resistance of the above two Welsh onion varieties were measured and analyzed. The results showed that the bolting time of Tianyi was one month later than Zhangqiu Welsh onion，the biological yield of Tianyi was 5 656.2 kg·（667 m2）-1，which was 18.4% higher than Zhangqiu Welsh onion，the economic yield of Tianyi was 26.9% higher than Zhangqiu Welsh onion. Tianyi has great resistance to diseases and comprehensive characteristic. Tianyi was suitable for winter cultivation and harvesting in spring。

Key words： Welsh onion;bolting rate;yield

大葱是葱科、葱属二年生草本植物，常作为香料调味品或蔬菜食用，大葱不但能够增进食欲、杀菌抑菌，还能减少胆固醇在血管壁上的堆积，是一种食用价值较高的保健蔬菜[1]。中国是大葱的原产地，在我国栽培历史悠久[2]，山东各地也都有种植[3]。近年来，我国从日本等国家引进了较多的大葱品种[4]，丰富了大葱品种资源，本试验将从日本引进的大葱新品种天一，与山东省主栽品种章丘大葱进行品种比较试验。山东传统的大葱生产主要是春、夏、秋三季以青葱供应市场，冬季主要以秋收冬贮的干葱供应市场，这样便不能满足广大消费者对冬春鲜葱的消费需求[5-6]。山东省大葱种植的品种较多，但是大多数品种反季节越冬栽培抽薹严重，产量和品质也较差，因此笔者将日本天一与章丘大葱进行了越冬栽培品种比较试验，通过对两个品种越冬栽培的产量、耐抽薹性和生物学性状等的比较，为当地大葱的反季节越冬栽培提供试验依据。……