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随着生产水平的提高,水地莜麦倒伏问题也愈来愈引起人们的重视。由于倒伏,养分、水分运输受到抑制,造成通风透光不良,同化作用减弱,最终导致减产。根据我们观察,莜麦倒伏可分根倒和茎倒两种,根倒一般在莜麦灌浆以后,主要是由于大雨造成地面松软,或雨后大风引起的。这类倒伏可以通过加强田间管理,深锄、
With the improvement of the production level, the problem of lodging in the water field is getting more and more attention. Due to lodging, nutrients, moisture transport is suppressed, resulting in poor ventilation and light, assimilation weakened, eventually leading to reduced production. According to our observation, we could conclude two types of stemming and stemming. The rooting usually occurs after weeding, mainly due to the soft ground caused by the heavy rain or the gale after the rain. Such lodging can be strengthened by field management, deep hoe,