西南旱坡地适栽油菜品种筛选试验  

Screening of Suitable Rape Varieties on Dry Sloping Land in Southwest China

作　　者：杨婷婷 田效琴 李卓[1,2,3] 刘永红 李伟[4] YANG Tingting;TIAN Xiaoqin;LI Zhuo;LIU Yonghong;LI Wei(Crop Research Institute,Sichuan Academy of Agricultural Sciences,Chengdu 610066,China;Provincial Key Laboratory of Water-Saving Agriculture in Hill Areas of South China,Chengdu 610066,China;Environment-friendly Crop Germplasm Innovation and Genetic Improvement Key Laboratory of Sichuan Province,Chengdu 610066,China;Sichuan Huabiao Testing Technology Co.,Ltd.,Chengdu 611731,China)

机构地区：[1]四川省农业科学院作物研究所,四川成都610066 [2]南方丘区节水农业研究四川省重点实验室,四川成都610066 [3]粮油作物绿色种质创新与遗传改良四川省重点实验室,四川成都610066 [4]四川华标测检测技术有限公司,四川成都611731

出　　处：《中国果菜》2024年第2期54-59,共6页China Fruit & Vegetable

基　　金：国家重点研发计划项目(2018YFD0200703);中央引导地方科技发展项目(2020ZYD029);院现代农业学科建设推进工程项目(2021XKJS007)。

摘　　要：为筛选出适宜在西南旱坡地种植的高产抗逆油菜品种,选择西南片区市面上具有代表性的21个油菜品种(组合)进行大田试验,分别对抗病性、抗倒性、农艺性状和产量等指标进行综合评价。结果表明,除‘川油36’‘德5油33’外,其余油菜品种均具备较好的抗倒性。‘蜀龙油2号油满缸’‘川油83’‘宁杂11号’‘德兴油12号’‘德5油700’抗病性较强;‘蜀龙油2号油满缸’‘川油83’‘宁杂11号’‘德兴油12号’‘川油48’生长势与整齐度较好;‘德兴油12号’‘蜀龙油2号油满缸’农艺性状较优;‘德兴油12号’产量最高,较其余品种增产2.99%~139.72%。综上所述,‘德兴油12号’在生长势、抗逆性、农艺性状和产量等方面综合表现最优,可作为西南旱坡地油菜主导品种大面积种植。To screen high-yield and stress-resistant rapeseed varieties suitable for production and planting on dry sloping land in Southwest China,twenty-one representative rape varieties(combinations) in the southwest area were selected for field experiments,and comprehensive evaluation was made on the indexes of disease resistance,lodging resistance,agronomic characters and yield.Result showed that except ‘Chuanyou 36'and ‘De 5 you 33',all the other rape varieties had good lodging resistance.‘Shulongyou 2 Youmangang'‘Chuanyou 83',‘Ningza 11'‘Dexingyou 12'and‘De 5 you 700'had strong disease resistance.‘Shulongyou 2 Youmangang'‘Chuanyou 83'‘Ningza 11'‘Dexingyou 12'and ‘Chuanyou 48'had good growth potential and uniformity.‘Dexingyou 12'and‘Shulongyou 2 Youmangang'had better agronomic characters.In the end,‘Dexingyou 12'had the highest yield,which increased by 2.99%-139.72% compared with other varieties.‘Dexingyou 12'had the best comprehensive performance in terms of growth potential,stress resistance,agronomic characters and yield,and it could be planted in large areas as the leading rape variety on dry sloping land in Southwest China.

关 键 词：油菜 品种筛选 农艺性状 旱坡地 

分 类 号：S565.402[农业科学—作物学]