土壤中有很多的無機鹽，而從這種土壤中濾出的液體叫做土壤溶液，所以說土壤溶液對農作物生長有很大的影響，當鹽含量超標就會影響農作物對水分的吸收，化肥的不正當使用是造成這一現象的罪魁禍首。因此在為了保障農作物的健康生長就應對土壤溶液進行檢測分析，土壤溶液取樣器能夠快速完成土壤溶液的取樣，是實驗的第一步。
進行土(tu)壤(rang)(rang)溶(rong)(rong)(rong)(rong)(rong)液(ye)(ye)(ye)(ye)實(shi)驗(yan)關乎著農業生(sheng)產(chan)的(de)(de)(de)(de)(de)效益，所以(yi)應當重視這個環節。土(tu)壤(rang)(rang)溶(rong)(rong)(rong)(rong)(rong)液(ye)(ye)(ye)(ye)采(cai)樣器(qi)是(shi)現代土(tu)壤(rang)(rang)實(shi)驗(yan)中(zhong)采(cai)樣的(de)(de)(de)(de)(de)好方法，節省了(le)(le)大量(liang)的(de)(de)(de)(de)(de)時間，并且樣品更具(ju)實(shi)驗(yan)價(jia)值，土(tu)壤(rang)(rang)溶(rong)(rong)(rong)(rong)(rong)液(ye)(ye)(ye)(ye)濃(nong)度過高使(shi)作(zuo)物(wu)產(chan)生(sheng)鹽(yan)(yan)害(hai)，化學肥料(liao)大都是(shi)由各(ge)種不同的(de)(de)(de)(de)(de)鹽(yan)(yan)類組成，所以(yi)當施入(ru)(ru)土(tu)壤(rang)(rang)后，就會增加(jia)土(tu)壤(rang)(rang)溶(rong)(rong)(rong)(rong)(rong)液(ye)(ye)(ye)(ye)中(zhong)鹽(yan)(yan)的(de)(de)(de)(de)(de)濃(nong)度而產(chan)生(sheng)不同大小的(de)(de)(de)(de)(de)滲(shen)透壓(ya)。如(ru)果因(yin)大量(liang)施用化肥而使(shi)土(tu)壤(rang)(rang)溶(rong)(rong)(rong)(rong)(rong)液(ye)(ye)(ye)(ye)的(de)(de)(de)(de)(de)滲(shen)透壓(ya)高于植(zhi)物(wu)細胞(bao)質的(de)(de)(de)(de)(de)滲(shen)透壓(ya)，則細胞(bao)不但不能從土(tu)壤(rang)(rang)溶(rong)(rong)(rong)(rong)(rong)液(ye)(ye)(ye)(ye)中(zhong)吸(xi)水(shui)，反而會將細胞(bao)質中(zhong)的(de)(de)(de)(de)(de)水(shui)分倒(dao)流進入(ru)(ru)土(tu)壤(rang)(rang)溶(rong)(rong)(rong)(rong)(rong)液(ye)(ye)(ye)(ye)，這就導致植(zhi)物(wu)受害(hai)，通常把這種因(yin)土(tu)壤(rang)(rang)溶(rong)(rong)(rong)(rong)(rong)液(ye)(ye)(ye)(ye)鹽(yan)(yan)濃(nong)度過高的(de)(de)(de)(de)(de)受害(hai)現象稱為“燒苗”或肥害(hai)。在植(zhi)物(wu)生(sheng)長的(de)(de)(de)(de)(de)使(shi)用土(tu)壤(rang)(rang)溶(rong)(rong)(rong)(rong)(rong)液(ye)(ye)(ye)(ye)采(cai)樣器(qi)的(de)(de)(de)(de)(de)使(shi)用，可以(yi)幫助管理(li)者(zhe)了(le)(le)解土(tu)壤(rang)(rang)信息情況，進而調(diao)節土(tu)壤(rang)(rang)溶(rong)(rong)(rong)(rong)(rong)液(ye)(ye)(ye)(ye)中(zhong)鹽(yan)(yan)的(de)(de)(de)(de)(de)含量(liang)，給植(zhi)物(wu)提供一個更好的(de)(de)(de)(de)(de)生(sheng)長環境。
土(tu)(tu)壤(rang)溶液取樣(yang)器設計巧妙，能夠快速完成土(tu)(tu)壤(rang)溶液的(de)取樣(yang)，相(xiang)對于傳(chuan)統(tong)取樣(yang)來說可以(yi)節省大量的(de)時(shi)間(jian)，這么做還有一(yi)個好處就是不會破壞土(tu)(tu)壤(rang)結構，在土(tu)(tu)壤(rang)檢測中有著重要的(de)作用。
更多詳情：
土壤(rang)溶(rong)液取樣器(qi) //www.turangyq.com/products/id_302.html
土壤儀器 //www.turangyq.com
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