生姜地耐迟播油菜品种的筛选  

Screening of Late Planting Rapeseed Varieties after Ginger

作　　者：李庆刚 熊琼 张云云[2] 雷丽仙 周翠萍 张美玲 彭钰 雷元宽 LI Qing-gang;XIONG Qiong;ZHANG Yun-yun(Luoping County Seed Management Station,Luoping,Yunnan 655800;Institute of Cash Crops,Yunnan Academy of Agricultural Sciences,Kunming,Yunnan 650205)

机构地区：[1]罗平县种子管理站,云南罗平655800 [2]云南省农业科学院经济作物研究所,云南昆明650205

出　　处：《安徽农业科学》2019年第23期42-44,共3页Journal of Anhui Agricultural Sciences

基　　金：云南省现代农业油菜产业技术体系项目(2019KJTX005-08)

摘　　要：[目的]探索云南油菜主产区“姜-油”种植模式,筛选出丰产性好、生育期短、耐迟播的油菜优良高产品种。[方法]采用随机区组设计,对8个油菜品种的生育期、农艺性状和产量性状进行比较分析。[结果]德油早1号和云油杂15号的生育期短且早熟、农艺性状良好、产量较高,优于其他品种。其中,德油早1号产量最高,为2602.5 kg/hm 2,比对照增产18.6%,增产极显著;云油杂15号产量为2493.0 kg/hm 2,比对照增产13.6%,增产极显著。其余品种增产不显著。[结论]在云南油菜主产区的“姜-油”种植模式生产中,德油早1号和云油杂15号2个品种均有较好的推广应用价值。[Objective]To explore the“ginger-oil”planting patterns of major rapeseed varieties producing in Yunnan Province,and to screen late planting rapeseed varieties with high yield potential and short growth period.[Method]The randomized block design was used to compare and test the growth stage,agronomic traits and yield of eight varieties.[Result]Deyou early No.1 and Yunyou Miscellaneous No.15 had shorter growth period,earlier maturity,better agronomic characters,higher yield than those of other varieties.The yield of Deyou early No.1 was 2602.5 kg/hm 2,increased by 18.6%,reached extremely significant level,the yield of Yunyou Miscellaneous No.15 was 2493.0 kg/hm 2,increased by 13.6%,reached extremely significant level,but the rest of rapeseed varieties was not significant.[Conclusion]Deyou early No.1 and Yunyou Miscellaneous No.15 were suitable for large-scale application in“ginger-oil”planting patterns of major rapeseed varieties in Yunnan.

关 键 词：生姜地 早熟油菜 耐迟播 农艺性状 产量 

分 类 号：S634.3[农业科学—蔬菜学]