农田灌溉怎样选型-河北泉川泵业有限公司

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> <meta name="renderer" content="webkit|ie-comp|ie-stand"> <title>农田灌溉怎样选型-河北泉川泵业有限公司</title> <link type="text/css" rel="stylesheet" href="/skins/709643/css/style.css" /> <link rel="stylesheet" type="text/css" href="http://public.mtnets.com/public/css/swiper.min.css"> <script src="http://public.mtnets.com/public/js/jqueryNew.min.js"></script> <script src="http://public.mtnets.com/public/js/swiper.min.js"></script>  <script language="javascript" type="text/javascript"> var nav= '5'; </script>  <link rel="shortcut icon" href="/skins/709643/favicon.ico"> <script type="application/ld+json"> { "@context": "https://ziyuan.baidu.com/contexts/cambrian.jsonld", "@id": "http://www.qcbypump.cn/Article-1256387.html", "title": "农田灌溉怎样选型", "pubDate": "2024-03-17T16:26:04", "upDate": "2024-03-18T10:38:38" }</script> <script language="javaScript" src="/js/JSChat.js"></script><script language="javaScript">function ChatBoxClickGXH() { DoChatBoxClickGXH('http://chat.hbzhan.com',720735) }</script><script>!window.jQuery && document.write('<script src="https://public.mtnets.com/Plugins/jQuery/2.2.4/jquery-2.2.4.min.js">'+'</scr'+'ipt>');</script><script type="text/javascript" src="http://chat.hbzhan.com/chat/KFCenterBox/709643"></script><script type="text/javascript" src="http://chat.hbzhan.com/chat/KFLeftBox/709643"></script><script> (function(){ var bp = document.createElement('script'); 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} catch (e) { } </script> <script src="http://www.hbzhan.com/mystat.aspx?u=hbqcby666666"></script> </header>  <div class="nybanner"> <img src="/skins/709643/images/nybanner.jpg" class="nyBa_Img" /> <div class="w1400"> <div class="ny_bigt">技术文章<p>TECHNICAL ARTICLES</p></div> </div> </div>  <div class="mianbao w1400"> <img src="/skins/709643/images/mbico.png"/>当前位置：<a href="/">首页</a>  -  <a href="/article.html">技术文章</a>  -  <span>农田灌溉怎样选型</span> </div> <div class="clear"></div>  <div class="NyNewDetail"> <div class="NyNewDetail_Main w1400"> <h1 class="NyNewDetail_Name">农田灌溉怎样选型</h1> <div class="NyNewDetail_Tips"> <span><img src="/Skins/709643/images/ico04.png" />更新时间：2024-03-18</span><span><img src="/Skins/709643/images/ico05.png" />点击次数：672</span> </div> <div class="NyNewDetail_Content"> <div>　　<strong>农业节水采用哪种灌溉效果好？</strong><br /> </div><div>　　<strong>一、低压管道输水灌溉：</strong><br /> </div><div>　　又称管道输水灌溉，是通过机泵和管道系统直接将低压水引入田间进行灌溉的方法。这种利用管道代替渠道进行输水灌溉的技术，避免了输水过程中水的蒸发和渗漏损失，节省了渠道占地，能克服地形变化的不利影响，省工省力，一般可节水30%，增产20%，省地5%，且投资不大，普遍适用于我国北方井灌区。河北泉川泵业有限公司<br /> </div><div>　　<strong>二、喷灌：</strong><br /> </div><div>　　俗称人工降雨，是利用专门设备将水喷射到空中分散成细小的水滴，形成类似下雨效果的一种灌溉方法。喷灌受地形条件的限制小，在砂土或地形坡度达到5%等地面灌溉有困难的地方都可以采用，一般能增产15%，节水40%，提高工效20倍-30倍、提高耕地利用率7%。但喷灌受风力影响大，且容易产生蒸发损失，不适宜空气特别干旱、风力较大的地区。由于喷灌设备投资较高，目前多用在水资源缺乏的经济较发达地区。河北泉川泵业有限公司<br /> </div><div>　　<strong>三、微灌：</strong><br /> </div><div>　　是利用专用设备将有压水输送分配到田间，通过灌水器以微小的流量湿润作物根部附近土壤的一种局部灌溉技术。微灌是目前节水、增产、优质效果好的一种节水灌溉技术，但由于其投资较高，目前仅限于经济作物中使用。微灌通常分为滴灌、微喷灌、小管出流灌和渗灌四种形式。科学灌溉可有效保持土壤中水、肥、气、热等各相的良好状态，具有省水、省工、节能、节肥、增产增收等诸多优点，正逐步被大家认可和使用。<br /> </div> </div> </div> </div> <div class="NyPrevNext"> <ul> <li><i>上一条</i><a href="/Article-1257355.html">电厂水泵的种类</a></li> <li><i>下一条</i><a href="/Article-1255488.html">多级泵和清水泵的区别</a></li> </ul> </div>   <footer> <div class="w1400"> <div class="foot1"> <div class="left"> <img src="/skins/709643/images/footlogo.png" class="ftlg"/> <div class="footewm"> <img src="/skins/709643/images/ewm.jpg"/> <p>微信扫一扫</p> </div> </div> <div class="right"> <ul class="footnav"> <li> <p>快速导航</p> <div> <a href="/aboutus.html">公司简介</a> <a href="/honor.html">荣誉资质</a> <a href="/video.html">视频中心</a> <a href="/news.html">新闻中心</a> <a href="/article.html">技术文章</a> <a href="/order.html">留言咨询</a> <a href="/contact.html">联系我们</a> </div> </li> <li> <p>产品导航</p> <div> <a href="/ParentList-1825773.html">渣浆泵</a> <a href="/ParentList-1825780.html">双吸泵</a> <a href="/ParentList-1825783.html">管道泵</a> <a href="/ParentList-1825786.html">多级泵</a> <a href="/ParentList-1825791.html">深井泵QJ</a> <a href="/ParentList-1825793.html">压滤机入料泵</a> <a href="/ParentList-1825796.html">清水泵</a> </div> </li> </ul> <div class="footlx"> <div class="ftlxtop"> <span>服务热线</span> <p>13784965556</p> <img src="/skins/709643/images/footlxdt.png"/> </div> <div class="ftlxbotm"> <p> <img src="/skins/709643/images/footdres.png"/>河北泉川泵业有限公司 </p> <div class="btn"> <a onclick="ChatBoxClickGXH()" href="#" target="_self">在线咨询</a> <a><p id="cp1">3245676895</p>QQ联系</a> </div> </div> </div> </div> </div> <div class="banquan"> <p>Copyright © 2024 河北泉川泵业有限公司版权所有</p> <p><a href="http://beian.miit.gov.cn/" target="_blank" rel="nofollow">备案号：冀ICP备2023011817号-2</a><a href="http://www.hbzhan.com" target="_blank" rel="nofollow">技术支持：环保在线</a><a href="/sitemap.xml" target="_blank">sitemap.xml</a><a href="http://www.hbzhan.com/login" target="_blank" rel="nofollow">管理登录</a></p> </div> </div> </footer>  <div id="gxhxwtmobile" style="display:none;">15188986665</div> <div class="f_pf1" style="display:none;">  <a onclick="ChatBoxClickGXH()" href="#" target="_self" class="qqa"></a> <div class="tela"><a href="tel:13784965556"></a><div class="wz"><p>TEL：13784965556<em></em></p></div></div> <div class="wxa"><span></span><div class="code"><p><img src="/skins/709643/images/ewm.jpg" /><em></em></p></div></div> <a class="totop"></a> </div>  <script type="text/javascript" src="/skins/709643/js/customer.js"></script>  <script type='text/javascript' src='/js/VideoIfrmeReload.js?v=001'></script> </html> </body>

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农田灌溉怎样选型-河北泉川泵业有限公司