寒旱农业科学2024，Vol.3Issue(8)：705-710,6.DOI:10.3969/j.issn.2097-2172.2024.08.004
不同燕麦品种在甘肃半干旱区的适应性研究
Study on the Adaptability of Oat Varieties in Semi-arid Areas of Gansu
摘要
Abstract
This experiment used 6 introduced oat varieties as materials,and provided a basis for screening excellent feed oat varieties suitable for cultivation in semi-arid areas of Shandan County through comprehensive evaluation of phenological period,agronomic traits,and yield traits.The results showed that all 6 oat varieties were able to complete their growth period in Shandan County,Molasses Longyan 3 had the longest growth period which were 111 d,while Qinghai 444 had the shortest growth period of 100 d.Molasses had the highest plant height of 114.2 cm,which was not significantly different from Everleaf 126 and Longyan 3,but was significantly higher than the rest of oat varieties(P<0.05).Everleaf 126 had the highest hay and seed yields,at 13 163.0 kg/ha and 5 124.2 kg/ha,respectively.Among the 6 oat varieties,Everleaf 126 had significantly higher plant height,stemthickness,longer and wider leaves than other oat varieties,and also had better tillering numbers.Therefore,comprehensive evaluation analysis showed that Everleaf 126 performed the best in the semi-arid area of Shandan County and is suitable for promotion and planting,followed by Molasses and Longyan 3.关键词
燕麦/品种/半干旱区/甘肃/农艺性状/产量性状Key words
Oat/Variety/Semi-arid area/Gansu/Agronomic trait/Yield trait分类
农业科技引用本文复制引用
周阳,周品,张官禄,周宏伟,柴继宽..不同燕麦品种在甘肃半干旱区的适应性研究[J].寒旱农业科学,2024,3(8):705-710,6.基金项目
山丹县2022年提前批中央财政林业草原生态修复治理燕麦草品种筛选项目(SDXCYSTXF2022-2-2) （SDXCYSTXF2022-2-2）
张掖市重大技术攻关项目(ZY2022JBGS01). （ZY2022JBGS01）
