宁夏藜麦引种试验研究初报

为筛选出适宜宁夏种植的藜麦(Chenopodium quinoa)品种和区域,试验于2017—2018年在宁夏海原、盐池、彭阳、同心、西吉5个地点根据当地环境特点试种不同品种藜麦。结果表明：彭阳、同心、西吉试点连续2年试种失败;盐池试点2017年低产,为3.69 kg/hm²,2018年绝产,均不适合藜麦种植生长;海原试点连续2年各试种品种均试种成功,且适应性、丰产性最好,田间表现基本一致,其中‘条藜1号’和‘陇藜1号’产量和适应性最好,能够在海原县示范种植。本试验结果可为在宁夏推广种植藜麦规避风险,为进一步利用气象因子进行藜麦种植区划奠定前期基础。

A Preliminary Study on Introduction Experiment of Quinoa in Ningxia

To screen out suitable quinoa varieties and planting regions for Ningxia, we carried out the test planting of different quinoa varieties in five locations, including Haiyuan, Yanchi, Pengyang, Tongxin and Xiji, according to local environmental characteristics from 2017 to 2018. The results showed that the trials in Pengyang, Tongxin and Xiji failed for 2 consecutive years, Yanchi had a low yield in 2017 of 3.69 kg/hm², no yield in 2018. None of these four locations was suitable for quinoa cultivation. Haiyuan test point successfully cultivated different quinoa varieties for 2 consecutive years, and the varieties showed the best adaptability and high yield. The field performance of the varieties was basically the same, among them, ‘Tiaoli No.1’ and ‘Longli No.1’ had the best yield and adaptability, and could be planted in Haiyuan for demonstration. The results of the experiment could provide references for avoiding risks in quinoa promotion in Ningxia, and establish a foundation for further use of meteorological factors for quinoa planting zoning.