冀中南地区5个藜麦品种的引种试验  

Introduction Test of Five Quinoa Varieties in Central and Southern Hebei

作　　者：魏志敏[1] 宋世佳[1] 赵宇[1] 刘斐[1] 周汉章[1] 李顺国[1] 吕玮 WEI Zhi-min;SONG Shi-jia;ZHAO Yu;LIU Fei;ZHOU Han-zhang;LI Shun-guo;LV Wei(Institude of Millet Crops of Hebei Academy of Agriculture and Forestry Sciences,Cereal Crops Research Laboratory of Hebei Province,National Foxtail Millet Improvement Center,Shijiazhuang 050035,China;Semi-arid Agriculture Engineering &Technology Research Center of P.R.China,Shijiazhuang 050000,China)

机构地区：[1]河北省农林科学院谷子研究所,河北省杂粮研究实验室,国家谷子改良中心,河北石家庄050035 [2]国家半干旱农业工程技术研究中心,河北石家庄050000

出　　处：《河北农业科学》2018年第5期1-3,7,共4页Journal of Hebei Agricultural Sciences

基　　金：河北省农林科学院基本科研业务费“藜麦种质资源收集、鉴定与创新”(2018030302)

摘　　要：藜麦营养丰富,经济价值高,在低海拔的冀中南平原地区尚未见到推广种植。选择5个不同生境的藜麦品种(QA55、MYSQ-1、稼琪1号、HT1和青藜1号),在冀中南平原区进行了4个播期(4月15日、4月30日、5月25日和5月30日)的种植试验,测定了藜麦的生长发育动态和农艺性状;并对引种结果进行分析,以探究该区种植藜麦的可行性。结果表明:4个播期下,5个参试藜麦品种均可以正常出苗、开花、授粉和初期灌浆,但在灌浆中后期由于高温高湿的共同作用造成穗部霉变,藜麦籽粒绝产。在冀中南平原地区,QA55、MYSQ-1、稼琪1号、HT1和青藜1号均不适合以收获籽粒为目的藜麦种植,可探索菜用藜麦的栽培。Quinoa is rich in nutrients and has high economic value,while it has been planted in the low altitude area of central and southern Hebei. Five quinoa varieties from different regions(QA55,MYSQ-1,Jiaqi No.1,HT1 and Qingli No.1) were selected,the seeds were sowed at April 15 th,April 30 th,May 25 th and30 th,respectively,the dynamics of growth and development and agronomic traits of these varieties were determined,and the feasibility of planting quinoa in this area was analyzed. The results showed that the five tested varieties could emerge,bloom,pollinate and early filling,while the high temperature and high humidity at the middle and later filling stages caused the grain mildew and failure. In central and southern Hebei,all the tested quinoa varieties could not be planted for seeds. It could be explored that planting quinoa as vegetable.

关 键 词：藜麦 冀中南地区 引种试验 生育期 农艺性状 

分 类 号：S519[农业科学—作物学]