劲爆！寻乌的农户竟然都在疯抢这样东西……
<section data-role="outer" label="Powered by 135editor.com"><p style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; font-size: medium;"><div style="text-align: center;"></div></p><section data-role="outer" label="Powered by 135editor.com"><p style="font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif; font-size: medium;"><div style="text-align: center;"><a ></a></div><br></p><section data-role="paragraph" class="_135editor" style="border: 0px none; box-sizing: border-box;"><section style="max-width: 100%; line-height: 2; font-size: 14px;"><section class="_135editor" style="max-width: 100%; border: 0px none; box-sizing: border-box;"><section style="color: rgb(67, 149, 245); max-width: 100%; margin-top: 10px; margin-bottom: 10px; text-align: center;"><a title="http://wechat.dfs168.com/special/dream/380-10190-1493.html"target="_blank" style="color: #4395f5; max-width: 100%;"></a></section></section><section class="_135editor" style="max-width: 100%; border: 0px none; box-sizing: border-box;"><section style="max-width: 100%;"><section style="max-width: 100%; font-size: 21px;"><p style="max-width: 100%; min-height: 1em; text-align: center;"><strong style="max-width: 100%;">欢迎转发惠存</strong><br style="max-width: 100%;"></p></section></section></section><section><p><span style="font-size: 16px;">草铵膦与草甘膦，只是一字之差，而且如果不仔细分辨的话，还真分不清楚。小编在市场上经常遇到农户分不清楚就草铵膦和草甘膦的区别，容易混淆。那么它们有什么区别呢?</span></p><p><span style="font-size: 16px;">此二个除草剂中，草甘膦是“兄”，它于1974年投入市场；草铵膦是“弟”，于1986年商品化</span></p></section><section class="_135editor" style="max-width: 100%; border: 0px none; box-sizing: border-box;"><section style="color: rgb(67, 149, 245); max-width: 100%; margin-top: 10px; margin-bottom: 10px; text-align: center;"><a ></a></section></section><section class="_135editor" style="max-width: 100%; border: 0px none; box-sizing: border-box;"><section style="margin-top: 20px; margin-bottom: 20px; max-width: 100%;"><section style="max-width: 100%; color: #08aaa6; font-size: 15px;"><p style="max-width: 100%; min-height: 1em; text-align: center;"><strong style="max-width: 100%;">草甘膦与草铵膦的区别</strong></p><p style="max-width: 100%; min-height: 1em;"><br></p></section></section></section><section class="_135editor" style="max-width: 100%; border: 0px none; box-sizing: border-box;"><section style="margin-bottom: 10px; max-width: 100%;"><section style="max-width: 100%; display: inline-block; width: 100%; vertical-align: top; background-color: #c1e3e8;"><section class="_135editor" style="max-width: 100%; border: 0px none; box-sizing: border-box;"><a title="https://www.dfs168.com/tj/channel?id=1763 http://t.cn/RnR0HPb" href="https://www.dfs168.com/tj/channel?id=1763%20http://t.cn/RnR0HPb" target="_blank" style="color: #4395f5; max-width: 100%;"><section style="max-width: 100%;"><section style="padding-right: 15px; padding-left: 15px; max-width: 100%; color: rgb(107, 103, 103); font-size: 16px; box-sizing: border-box;"><p style="max-width: 100%; min-height: 1em; text-align: center;"><strong style="max-width: 100%;">背景</strong></p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草甘膦：</strong>该产品由美国孟山都公司1971年开发，2001年专利到期。</p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草铵膦：</strong>由德国赫斯特公司80年代开发成功（后归属于拜耳公司）</p><p style="max-width: 100%; min-height: 1em; text-align: center;"><strong style="max-width: 100%;">作用机理</strong></p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草甘膦：</strong>甘氨酸类，抑制烯醇丙酮基莽草素磷酸合成酶，蛋白质合成受干扰。</p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草铵膦：</strong>膦酸类，积铵触杀，抑制谷氨酰胺合成。</p><p style="max-width: 100%; min-height: 1em; text-align: center;"><strong style="max-width: 100%;">作用方式</strong></p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草甘膦：</strong>具有内吸传导性，主要杀根。</p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草铵膦：</strong>触杀为主，内吸较弱，先杀叶，可叶片传导。</p><p style="max-width: 100%; min-height: 1em; text-align: center;"><strong style="max-width: 100%;">除草速度</strong></p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草甘膦：</strong>一般要7~9天见效，15天左右死草。</p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草铵膦：</strong>一般为3~5天见效，7~10天死草。</p><p style="max-width: 100%; min-height: 1em; text-align: center;"><strong style="max-width: 100%;">使用作物</strong></p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草甘膦：</strong>广泛用于橡胶、桑、茶、果园及甘蔗地（一般不用于浅根或根系暴露在外的作物，例如蔬菜、香菜、胡椒、葡萄、木瓜、玉米等）。</p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草铵膦：</strong>可用于所有作物，但不能喷到作物上。</p><p style="max-width: 100%; min-height: 1em; text-align: center;"><strong style="max-width: 100%;">对抗性杂草效果</strong></p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草甘膦：</strong>对抗性杂草如牛筋草、小飞蓬，效果不好。抗性杂草逐年增加。</p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草铵膦：</strong>对牛筋草、小飞蓬等抗性杂草防效好。对部分地区莎草科杂草防效较差。</p><p style="max-width: 100%; min-height: 1em; text-align: center;"><strong style="max-width: 100%;">钝化降解机制</strong></p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草甘膦：</strong>与土壤中微量元素金属离子进行络合，缓慢钝化，需要时间20天左右。</p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草铵膦：</strong>被土壤中的各种微生物降解失去活性，需要2~6天。</p><p style="max-width: 100%; min-height: 1em; text-align: center;"><strong style="max-width: 100%;">对土壤影响</strong></p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草甘膦：</strong>容易导致土壤中的微量元素缺乏，作物形成缺素症。</p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草铵膦：</strong>负作用比较小，对土壤无伤害。</p><p style="max-width: 100%; min-height: 1em; text-align: center;"><strong style="max-width: 100%;">半衰期及残留期</strong></p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草甘膦：</strong>半衰期长达20~60天，残留期最长可达130天。</p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草铵膦：</strong>半衰期小于10天</p><p style="max-width: 100%; min-height: 1em; text-align: center;"><strong style="max-width: 100%;">药液漂移影响</strong></p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草甘膦：</strong>具有内吸传导性，使用不当，易出现漂移药害，影响作物生长。</p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草铵膦：</strong>药液漂移，只在接触部位产生药斑，对作物生长和产量影响不大。</p><p style="max-width: 100%; min-height: 1em; text-align: center;"><strong style="max-width: 100%;">对下茬作物影响</strong></p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草甘膦：</strong>一般药后15到25天，方可播种、移栽，否则易出现药害。</p><p style="max-width: 100%; min-height: 1em;"><strong style="max-width: 100%;">草铵膦：</strong>在药后2-3天，即可播种、移栽或种植下茬作物。</p></section></section></a></section></section></section></section><section class="_135editor" style="max-width: 100%; border: 0px none; box-sizing: border-box;"><section style="max-width: 100%; text-align: center;"><section style="padding-right: 4px; padding-left: 4px; max-width: 100%; display: inline-block; vertical-align: top; width: 50%; box-sizing: border-box;"><section class="_135editor" style="max-width: 100%; border: 0px none; 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