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秋翻作业,在我省已有20多年的历史,秋翻地已占全省耕地面积的50%左右.我省大部分地区无霜期短和春旱严重,搞好秋翻,对早春整地,适时播种,缩短播种期,减少作物早霜危害都有重要作用.许多农机站队都很注意翻地质量,耕深一致,地表平整,地头整齐,质量比较好.但是,也有的由于农具技术状态不好和作业方法不当,翻地深浅不一,跑茬漏耕,地表不平,地头不齐,开闭垄多,耙压不及时,失墒严重等问题.
Autumn turning homework, in our province has more than 20 years of history, autumn and fall has accounted for about 50% of the province’s arable land in most parts of our province a short frost-free period and spring drought, do a good turn autumn, early spring preparation, timely Sowing, shorten the sowing period, reduce the harm of crop early frost have an important role.Many agricultural station team are paying attention to turn the ground quality, consistent farming depth, surface smooth, tidy, the quality is better.However, because some of the tools are not in good condition and Improper methods of operation, varying depths, running stubble tillage, uneven surface, uneven ground, open and close the ridge more, raking pressure is not timely, loss of moisture and other serious problems.