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1材料与方法1.1试验地的基本情况试验地选择在宁洱镇般海村大新路,距县城7km,交通方便,海拔1 380m,年平均气温18.2℃,年降雨量1 398mm,年有效积温6 428.8℃,全年日照时数1 920h。土壤为红沙土、肥力中等偏上,光照充足,无灌溉条件,前作玉米。试验地面积1 200m2,试验小区安排在地中央。1.2试验材料区试供试油菜品种共10个(含对照),分别为云
MATERIALS AND METHODS A. The basic conditions of the experimental site The Daxin Road, like the sea town of Ning’er, was selected experimentally from the county town of 7km with convenient traffic and an altitude of 1 380m with an annual average temperature of 18.2 ℃ and an annual rainfall of 1 398mm. The annual effective accumulated temperature 6 428.8 ℃, annual sunshine hours 1 920h. Soil is red sandy soil, medium fertility, light enough, no irrigation conditions, before the corn. The test area of 1 200m2, experimental plot arranged in the central. 1.2 Test Materials Area Test Rape varieties for a total of 10 (including control), respectively, for the cloud