西藏除草布的防草布
<p><br/></p><p><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">可降解年限:有半年、一年、两年、三年使用年限,时间一到会自动降解成二氧化碳和水,不会产生有害物质。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">1.半年适用于蔬菜类作物,如圣女果、番茄、西红柿、辣椒等周期短的作物,有效减少投入成本,来年种植也不需要进行人工回收。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">2.一年针对作物下肥次数(冬肥),适用于葡萄、火龙果、蓝莓等周期一年的作物使用,施完一次大肥即可。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">3.药材,茶叶可以使用两年的降解年限,这种植物长大了基本不需要在进行除草。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">4.3年属于较长的周期,桃树、无花果、苹果这些果树都可以使用,一次铺设后期可以省人工,省成本,给果树施液态肥也可以直接渗透进去。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">常用宽度:0.8米,1米,1.2米,1.6米,2.4米。如果是种植地形较宽的可以选择宽幅小的进行两边覆盖,在边上打上桩丁固定,根据地形大小可以适当选用宽幅列大的防草布,防草效果更佳。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">长 度:分别有50米,100米,300米,400米,500米一卷,塑料薄膜包装,可根据地形长短进行裁剪。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/></p><p><img style="" src="" title="78360.jpg"/></p><p><img style="" src="" title="26021.jpg"/></p><p><img style="" src="" title="83874.jpg"/></p><p><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">三、特性</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">1.透水性 雨水和液态肥可以透过防草布渗透到土壤,相比传统PE膜方便很多,降低劳作强度,果园喷洒和滴灌都不影响给果实浇水,节约人工成本。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">2.透气性 透气性好让作物根部可以呼吸,为土壤中的蚯蚓、微生物等提供新鲜空气,生长环境好了,作物才能生长更茂盛,就会结出好果实。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">3.抑制杂草生长:覆盖绿黑色防草布或白黑色全光反射布、杂草发芽后由于不能见光,光合作用受到抑制必然枯死、效果很好。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">4.提高地温:覆盖防草布后,防草布能阻挡土壤热量向外散发,能提高地温3~4摄氏度,适合幼苗发芽生根。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">5.保持土壤湿润:地面覆盖防草布后,能抑制水分蒸发,而且添加高分子功能材料,能保持一定的土壤湿度,可减少浇水次数,夏日高温还可以减少裂果,增加果实收益。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">6..改善土壤板结:地面覆盖防草布后,因地布透气性、保湿性好,大大增加土壤蚯蚓、微生物等,改善土壤微环境,促进土壤疏松,无板结现象。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">7.改善土壤营养:防草布覆盖后可提高低温,稳定土壤湿度,为土壤微生物活动创造良好的条件,从而加速土壤有机质的分解,增加土壤养分含量。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">8.雨季防涝:在雨季可以防止雨水聚集,大量雨水可以形成径流,防止局部过涝,土壤流失,影响果品品质。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">9.防止和减轻病虫害:覆盖防草布后,能阻止许多在树下土壤中越冬的害虫出土,防止和减轻土壤种危害果树的病菌和侵染,从而防止和减轻病虫害的发生和发展。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">10.覆盖防草布后改善了根系生长的环境条件,使树体健壮,颗大大提高农作物抗病力。</span><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><br style="box-sizing: content-box; color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" white-space:="" background-color:=""/><span style="color: rgb(51, 51, 51); font-family: " helvetica="" font-size:="" background-color:="">11.保肥:施撒水肥或将颗粒肥置于防草布下面后,由于防草布缓冲,可避免雨水直接冲刷,提高肥料使用效果。</span></p>
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