CAJ | 학술논문

[目的]对直播早熟优质甘蓝型油菜品种花油8号进行稳产性分析。[方法]在DPS软件下分析了2006-2009年云南省区域试验中花油8号的丰产性、稳产性和适应性，对其年度间、试点间的产量及主要经济性状进行了稳定性评价。[结果]花油8号品种3年24个点次平均产量达到3379．17k/hm2,其株型较紧凑，早熟性突出，着粒密、角粒数高，年度问产量差异不大；在云南8个不同生态条件下，均表现出较高的产量潜力，丰产稳产性突出，特别适宜云南乃至中国南方早熟油菜产区直播栽培。[结论]该研究结果为油菜丰稳产品种选育提供了参考依据。
[목적]대직파조숙우질감람형유채품충화유8호진행은산성분석。[방법]재DPS연건하분석료2006-2009년운남성구역시험중화유8호적봉산성、은산성화괄응성，대기년도간、시점간적산량급주요경제성상진행료은정성평개。[결과]화유8호품충3년24개점차평균산량체도3379．17k/hm2,기주형교긴주，조숙성돌출，착립밀、각립수고，년도문산량차이불대；재운남8개불동생태조건하，균표현출교고적산량잠력，봉산은산성돌출，특별괄의운남내지중국남방조숙유채산구직파재배。[결론]해연구결과위유채봉은산품충선육제공료삼고의거。
[Objective] The aim was to analyze yield stability of attar No.8, which is direct sowing and early-maturing. [Method] Analysis was made on yielding ability, stability and adaptability of attar No.8 in Yunnan Province during 2006-2009 with DPS software and stability assessment was conducted on yield and major economic characters of the variety in different periods and experimental plots. [Result] Average yield of attar No.8 during three years in 24 plots achieved 3 379.17 kg/hm2; it grew tightly and is featured with early matureness. In addition, grain density, pod number and annul production differed little in different years and the variety in eight ecological conditions all showed high production potential, yielding ability and stability, which proved that attar No.8 is suitable to be grown in Yunnan and southern early-maturing areas in China. [Conclusion] The research provided references for selection and breeding of rapeseeds＇ variety which enjoys high and stable yield.