不同芝麻品种在宁夏引黄灌区引种适应性鉴定  

Introduction and Adaptability Identification of Different Sesame Varieties in Yellow River Irrigation Area of Ningxia

作　　者：来幸樑 王平[1] 刘继霞[1] 山军建[1] 王兆川[1] LAI Xingliang;WANG Ping;LIU Jixia;SHAN Junjian;WANG Zhaochuan(The Crop Research Institute,Ningxia Academy of Agricultural and Forestry Sciences,Yinchuan 750002,China)

机构地区：[1]宁夏农林科学院农作物研究所,银川750002

出　　处：《耕作与栽培》2025年第3期33-37,44,共6页Tillage and Cultivation

基　　金：国家特色油料产业技术体系(CARS-14-2-27)。

摘　　要：为增加宁夏引黄灌区油料作物种类,并优选适宜在该地区种植的高产芝麻品种,从山西、河北和辽宁等地引进8个芝麻品种,对其生育期、农艺性状及产量进行比较分析,并进行综合评价。结果表明,引进的8个芝麻品种生育期为124~130 d,农艺性状的变异系数范围为2.64%~14.69%。辽芝8号的产量为2793.0 kg/hm^(2),显著高于其他芝麻品种,辽芝9号和临芝01-12次之,对照品种冀航芝1号的产量最低。产量相关性状中,单株蒴数和每蒴粒数与其呈显著正相关,生育期与其呈极显著正相关。主成分分析结果显示,辽芝8号和辽芝9号综合表现最优,适应性强,非常适合在宁夏引黄灌区大面积种植。In order to increase the types of oil crops in the yellow river irrigation area of Ningxia and optimize the high-yield sesame varieties suitable for planting in this area,eight sesame varieties were introduced from Shanxi,Hebei and Liaoning.The growth period,agronomic traits and yield were compared and analyzed and comprehensive evaluation was carried out.The results showed that the growth period of the eight introduced sesame varieties was 124-130 days and the variation coefficient of agronomic traits ranged from^(2).64% to 14.69%.The yield of Liaozhi8 was 2793.0 kg/hm^(2),which was significantly higher than that of other sesame varieties,followed by Liaozhi9 and Linzhi 01-12 and the yield of Jihangzhi1 was the lowest.The number of capsules per plant and the number of seeds per capsule in yield-related traits were significantly positively correlated with them,and the growth period was significantly positively correlated with them.The results of principal component analysis showed that Liaozhi8 and Liaozhi9 had the best comprehensive performance and strong adaptability,which were very suitable for large-scale planting in the Yellow River irrigation area of Ningxia.

关 键 词：芝麻 引种 产量 适应性 

分 类 号：S565.9[农业科学—作物学]