目前,我省农作物品种,尤其玉米品种越种越晚,致使水分高、品质差、农民收入低。针对在农作物品种使用上存在的问题和国家和对现行粮食收购标准调整的新形势,提出2000年吉林省农作物品种使用指导意见。1 我省农作物品种使用上存在的主要问题我省近年来粮食产逐年增加,而农民却增产不增收。主要问题是受国内外粮食市场的影响。但在品种的选择使用上也 At present, crop varieties in our province, especially the more late varieties of corn, resulting in high moisture, poor quality, low income farmers. Aiming at the problems existing in the use of crop varieties and the new situation of the country and the adjustment of the current grain purchasing standards, this paper puts forward the guidance on the use of crop varieties in Jilin Province in 2000. 1 main problems in the use of crop varieties in our province In recent years, food production in our province increased year by year, while farmers have increased yield without increasing income. The main problem is affected by the food markets at home and abroad. However, the use of varieties also use