科普丨寒潮雨雪天气 温室大棚如何应对？
<section style="letter-spacing: 1px;line-height: 2;"><section style=" text-align: center;margin-top: 10px;margin-bottom: 10px;line-height: 0;" powered-by="xiumi.us"><section style="vertical-align: middle;display: inline-block;line-height: 0;"></section></section><p style="text-wrap: wrap;" powered-by="xiumi.us"><br/></p><section powered-by="xiumi.us"><p style="text-align: center;text-wrap: wrap;">2月22日</p><p style="text-align: center;text-wrap: wrap;">蔡甸区出现较强降雪</p><p style="text-align: center;text-wrap: wrap;"><span style="color: rgb(91, 159, 82);"><strong>今明两天降雪和冰冻天气维持</strong></span></p><p style="text-align: center;text-wrap: wrap;"><br/></p><p style="text-align: center;text-wrap: wrap;">面对寒潮大风和雨雪冰冻天气</p><p style="text-align: center;text-wrap: wrap;">农户们该如何加强</p><p style="text-align: center;text-wrap: wrap;">农业大棚和温室抗风雪能力呢？</p><p style="text-align: center;text-wrap: wrap;">湖北农业农村厅</p><p style="text-align: center;text-wrap: wrap;">农业专家组为您支招</p><p style="text-align: center;text-wrap: wrap;"><br/></p></section><p style="text-wrap: wrap;" powered-by="xiumi.us"><br/></p><section style=" margin-top: 10px;text-align: center;" powered-by="xiumi.us"><section style="text-align: justify;color: rgb(91, 159, 82);font-size: 20px;"><p style="text-align: center;text-wrap: wrap;"> <span style="font-size: 16px;">+</span></p></section></section><section style=" text-align: center;justify-content: center;display: flex;flex-flow: row;margin-bottom: 10px;transform: translate3d(-8px, 0px, 0px);" powered-by="xiumi.us"><section style="display: inline-block;vertical-align: top;width: auto;align-self: flex-start;flex: 0 0 auto;min-width: 5%;height: auto;"><section style="text-align: justify;color: rgb(126, 209, 191);" powered-by="xiumi.us"><p style="text-wrap: wrap;">+</p></section></section><section style="display: inline-block;vertical-align: top;width: auto;align-self: flex-start;flex: 0 0 auto;background-color: rgb(91, 159, 82);min-width: 5%;height: auto;padding-right: 11px;padding-left: 11px;"><section style="text-align: justify;font-size: 19px;color: rgb(255, 255, 255);" powered-by="xiumi.us"><p style="text-wrap: wrap;"><strong>温室大棚防风技术措施</strong></p></section></section></section><p style="text-wrap: wrap;" powered-by="xiumi.us"><br/></p><section style=" text-align: left;justify-content: flex-start;display: flex;flex-flow: row;margin-top: 10px;margin-bottom: 10px;" powered-by="xiumi.us"><section style="display: inline-block;width: 100%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;background-color: rgba(57, 126, 48, 0.05);"><section style=" text-align: center;justify-content: center;display: flex;flex-flow: row;margin-bottom: 30px;" powered-by="xiumi.us"><section style="display: inline-block;width: 84%;vertical-align: top;align-self: flex-start;flex: 0 0 auto;height: auto;"><section style="text-align: justify;" powered-by="xiumi.us"></section><section style="text-align: justify;" powered-by="xiumi.us"><p style="text-wrap: wrap;"><span style="color: rgb(91, 159, 82);"><strong>一、增强温室大棚的稳定性</strong></span><br/></p><p style="text-wrap: wrap;"><br/></p><p style="text-wrap: wrap;">及时更换破损的压膜线，及时修理损坏的大棚骨架；抻平松弛的棚膜，在温室大棚四周覆整较多的压膜土；深埋地锚，紧固压膜线，固定棚头处的棚膜，使棚膜牢牢地贴附在大棚骨架上；利用三角形稳定原理在大棚骨架与骨架、骨架与地面之间增设临时的或永久的拉线、支柱或骨架材料；随时检查温室大棚的压膜土、压膜线等固定棚膜物质状况，及时固定被风掀起的棚膜，发现问题及时处理。</p><p style="text-wrap: wrap;"><br/></p><p style="text-wrap: wrap;"><span style="color: rgb(91, 159, 82);"><strong>二、减轻大风造成的灾害</strong></span></p><p style="text-wrap: wrap;"><br/></p><p style="text-wrap: wrap;">及时除掉被风掀起又不能及时固定的棚膜；发现温室大棚骨架岌岌可危时，提前揭掉整个大棚的塑料薄膜。</p><p style="text-wrap: wrap;"><br/></p><p style="text-wrap: wrap;"><span style="color: rgb(91, 159, 82);"><strong>三、防止大风从温室大棚迎风侧吹入内部</strong></span></p><p style="text-wrap: wrap;"><br/></p><p style="text-wrap: wrap;">及时修理或修补破损的棚膜、通风口和棚门等，勤检查温室大棚状况，防止破损程度加大；及时更换陈旧老化的塑料薄膜，关闭迎风侧的棚门和通风口。</p></section></section></section></section></section><p style="text-wrap: wrap;" powered-by="xiumi.us"><br/></p></section><p></p><section 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Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;font-size: 14px;letter-spacing: 0.544px;text-align: left;">来</span><span style="color: rgb(136, 136, 136);font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;font-size: 14px;letter-spacing: 0.544px;text-align: left;">源：<span style="letter-spacing: 1px;text-wrap: wrap;">湖北省农业农村厅</span></span></span></p><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;line-height: 19.2pt;text-align: left;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="letter-spacing: 0.544px;max-width: 100%;color: rgb(136, 136, 136);font-size: 14px;box-sizing: border-box !important;overflow-wrap: break-word !important;">制作：罗贝 | </span><span style="color: rgb(136, 136, 136);letter-spacing: 0.544px;font-size: 14px;">编辑：熊霞 | </span><span style="letter-spacing: 0.544px;color: rgb(136, 136, 136);font-size: 14px;">责编：方军</span></p><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;line-height: 19.2pt;text-align: left;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="color: rgb(136, 136, 136);font-size: 14px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="letter-spacing: 0.544px;max-width: 100%;line-height: 19.2pt;"><strong style="letter-spacing: 0.544px;"><span style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><strong style="letter-spacing: 0.544px;"><span style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">出品：</span></strong>蔡甸区融媒体中心</span></strong></span></span></p><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 0.544px;line-height: 19.2pt;text-align: center;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="letter-spacing: 0.544px;max-width: 100%;color: rgb(136, 136, 136);font-size: 14px;box-sizing: border-box !important;overflow-wrap: break-word !important;">您有新闻线索，请联系我们：</span></p><p style="margin: 0cm 0cm 0.0001pt;white-space: normal;max-width: 100%;min-height: 1em;font-family: -apple-system-font, BlinkMacSystemFont, Helvetica Neue, PingFang SC, Hiragino Sans GB, Microsoft YaHei UI, Microsoft YaHei, Arial, sans-serif;letter-spacing: 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