早晚霜冻是影响金塔县棉花生长和产量的不利气象灾害,尤其偏早的早霜冻和偏晚的晚霜冻可造成棉花严重减产甚至绝收,提高霜冻灾害的预报预测工作、农业气象服务以及加强棉花种植管理是防御灾害的有效措施。 Morning and evening frost is an unfavorable meteorological disaster that affects cotton growth and yield in Quinta County. In particular, early frost earlier and late frost late can result in severe cotton yield reduction or even absolute failure, prediction and prediction of frost disasters, agrometeorological services and enhancement of cotton Planting management is an effective measure to prevent disasters.