白银市胡麻新品种多点区域试验初报  

Regional Test of New Flax Cultivars in Baiyin City

作　　者：杨继忠[1] 俞华林[1] 李雨阳[1] 赵宝勰[1] 师学豪 YANG Jizhong;YU Hualin;LI Yuyang;ZHAO Baoxie;SHI Xuehao(Baiyin Institute of Agricultural Sciences,Baiyin Gansu 730900,China)

机构地区：[1]白银市农业科学研究所,甘肃白银730900

出　　处：《甘肃农业科技》2021年第2期19-24,共6页Gansu Agricultural Science and Technology

基　　金：国家特色油料产业技术体系胡麻白银综合试验站(CARS-14-2-24)。

摘　　要：2019年在白银市旱作农业区、黄河灌区和井泉砂田灌区选择4个试点,进行了胡麻新品种多点试验研究。通过对6个参试品种的丰产性、稳产性及主要经济性状分析,初步确定白银市不同生态区域的主栽胡麻品种和搭配品种,即旱作区胡麻主栽品种为定亚22号,搭配品种为陇亚13号、陇亚14号;沿黄河灌区和井泉砂田灌区主栽品种为陇亚13号和陇亚14号,水肥条件较好的沿黄河灌区和井泉砂田灌区首选搭配品种为陇亚10号,水肥条件不充足的高扬程黄河灌区首选搭配品种为定亚22号。Four pilot areas were selected in Dry Farming Area,Yellow River Irrigation Area and Jingquan Sand Field Irrigation Area of Baiyin City to carry out multi-point test research on new flax cultivars in 2019.Based on the comprehensive analysis of high yield,stable yield and main economy characters of the tested cultivars,the main cultivars and matching cultivars in different ecological regions of flax in Baiyin City were preliminarily determined.That is,the main cultivar of flax in dry farming area is Dingya 22,collocation cultivar Longya 13 andLongya 14;the main cultivars s of the Irrigation Area along the Yellow River and well spring sand field irrigation area are Longya 13 and Longya 14.Longya 10 is the preferred collocation cultivar in the Irrigated Area along the Yellow River with better water and fertilizer conditions and Jingquan Shatian Irrigated Area,while Dingya 22 is the preferred collocation cultivar in High lift Yellow River Irrigation Area with less water and fertilizer conditions.

关 键 词：旱作区 沿黄河灌区 高扬程黄河灌区 井泉砂田灌区 胡麻 主栽品种 搭配品种 

分 类 号：S565.9[农业科学—作物学]