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为了发挥优良品种在油菜生产上的增产作用，作者于1994～1995年度在安庆农校实习农场进行了油菜品种与密度试验，以期选出适合本地种植的优良品种与其相应的种植密度，为新品种利用推广提供依据。试验供试品种有长莫821、90一12、中油220‘华东二号。种植密度有08万株／亩，三
In order to give play to the role of superior varieties in rapeseed production, the author conducted rapeseed varieties and density experiments in 1994-1995 in Anqing Agricultural School internship farm to select the best varieties suitable for local planting and their corresponding planting densities, Use to promote provide basis. Test varieties are long Mo 821,90 a 12, PetroChina 220 ’East China II. Planting density of 080000 plants / mu, three