摘要
为了筛选出适合天水旱作区种植的高产、优质、抗性较好的胡麻品种,以当地主栽胡麻品种陇亚13号为对照,对17个参试品种进行了引种比较试验。结果表明,各供试胡麻品种的生育期和生育时期差异不明显。陇亚14号、晋亚12号、0559、0523-2-13、09162、0354田间未发生白粉病,内亚9号、陇亚10号、陇亚杂1号、0818-6-13、0559和0354生长后期田间无倒伏现象。折合产量以晋亚12号最高,达2035.00 kg/hm^(2),较对照品种陇亚13号增产63.36%;天亚9号次之,为1653.50 kg/hm^(2),较对照品种陇亚13号增产32.73%;天亚11号、陇亚10号、0559、陇亚杂2号、陇亚14号较高,分别为1466.50、1450.33、1433.83、1402.92、1352.08 kg/hm^(2),较对照品种陇亚13号分别增产17.72%、16.42%、15.10%、12.62%、8.54%。综合考虑认为,晋亚12号、陇亚14号、陇亚杂1号、天亚9号主要农艺性状优良、高产优质、抗逆性强,可作为天水旱作区胡麻种植的主推品种;0559折合产量较高,籽粒饱满且千粒重高,建议适当推广;09162、0523-2-13、0354、陇亚14号的株高均高于75 cm且工艺长度好,可在油纤兼用品种种植区优先选用。
In order to select the flax varieties suitable for Tianshui dry farming area with characters of high yield,high quality and good resistance,17 flax varieties were selected for the introduction experiment with Longya 13,the main local flax variety,as the control.The results showed that no differences were found among varieties in terms of the growth period and the growth stages.No powdery mildew was detected in the fields of Longya 14,Jinya 12,0559,0523-2-13,09162 and 0354,whereas no lodging was found at the late growth stage of Neiya 9,Longya 10,Longyaza 1,0818-6-13,0559 and 0354.The yield of Jinya 12 was the highest,reaching 2035.00 kg/ha,which was 63.36%higher than that of the control variety Longya 13.The yield of Tianya 9 was 1653.50 kg/ha,which was 32.73%higher than that of the control.The yield of Longya 11,Longya 10,0559,Longyaza 2 and Longya 14 were 1466.50,1450.33,1433.83,1402.92 and 1352.08 kg/ha,respectively,which were 17.72%,16.42%,15.10%,12.62%and 8.54%higher than that of Longya 13,respectively.Overall,it is believed that Jinya 12,Longya 14,Longyaza 1,and Tianya 9 have excellent agronomic traits,high yield,good quality,and strong stress resistance,and can be used as the main varieties for cultivation in the Tianshui dryland area.0559 is avariety with high yield,full grains and high thousand-grain weight which is also recommended to promote.The plant heights of 09162,0523-2-13,0354,and Longya 14 are all higher than 75 cm and have good processing length,which can be prioritized for use in areas where both oil and fiber varieties are needed.
作者
郑尚义
ZHENG Shangyi(Agricultural and Rural Comprehensive Service Centre of Longshan Township,Zhangjiachuan Hui Autonomous County,Zhangjiachuan Gansu 741506,China)
出处
《寒旱农业科学》
2024年第2期152-156,共5页
Journal of Cold-Arid Agricultural Sciences
关键词
胡麻
品种
引种比较试验
天水旱作区
Flax
Variety
Screening of introduced variety
Tianshui dry farming area
