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“上党”越冬油菜是晋东南地区的一个抗寒高产优良品种。去年金县引入试种近30亩地,从8个点试种情况看,该品种确实耐寒力、抗旱力都很强,比春油菜“门源”、“三月黄”早熟10～15天,能增产50％以上,实收亩产140～180斤.现就旅大地区引种上党越冬油菜的气象条件进行分析: 1.从晋东南地区种植上党油菜的长治市同我地区气温条件比较看,长治市历年极端最低气温为-29.3℃,我区只有庄河
“Shangdang” winter rape is a southeast cold hardy high-yielding varieties. Last year, Jinxian County introduced nearly 30 mu of cultivated land. According to the situation of 8 spot trials, it is indeed cold-resistant and drought-resistant. It is 10-15 days older than the spring rape “gate source” and “March yellow” , Can increase production of more than 50%, yield per mu 140-180 cats.On the Luda area to introduce the winter party rape climatic conditions were analyzed: 1. From the planting of Shangdake Raffles in the southeast of Changzhi City with my temperature conditions In comparison, the extreme minimum temperature in Changzhi City is -29.3 ℃ in calendar year, and Zhuanghe District is the only one in our district