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由于气候因素 ,今年长江中下游地区 ,油菜开花期比去年同期推迟一周。湖北黄冈一带油菜开花期在 3月下旬～ 4月上旬 ,蜂群平均产油菜蜜 10～ 2 5kg 箱 ,收购价在 30 0 0～ 35 0 0元 t,浓度在 35～ 38波美度。安徽天长、合肥、滁州地区油菜开花自西向东 :白菜型油菜3月中旬 ,甘
Due to climatic factors, the flowering period of rape in the middle and lower reaches of the Yangtze River this year was delayed by one week from the same period of last year. The flowering period of rapeseed in the Huanggang area of Hubei is from late March to early April. The average output of rapeseed honey is 10 ~ 25kg in the bee colony, with the purchase price being 30 ~ 0 ~ 35 0 yuan t, and the concentration is 35 ~ 38 Baume. Anhui Tianchang, Hefei, Chuzhou rape flowering from west to east: cabbage rape in mid-March, sweet