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class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>陜西省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>智能溫室研發(fā),溫室</p><p><span>***更新：</span>2020-12-22 05:11:04</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="hbtipwt" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">西安同凱電子科技有限責(zé)任公司</a></p><p><span>聯(lián)系人：</span>趙經(jīng)理</p><p><span>郵箱: </span>632408386@qq.com</p><p><span>電話: </span>15991693691</p><p><span>傳真: </span>029_88346373</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>029-88346373</p><p><span>地址: </span>西安市高新區(qū)細(xì)柳街辦創(chuàng)業(yè)大道39號(hào)1號(hào)標(biāo)準(zhǔn)廠房10506</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="lfmoa7n" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="7khjqxu" class="box"><p><p style="text-indent:25px">結(jié)構(gòu)用管：熱浸鋅鋼管結(jié)構(gòu)，熱鍍鋅管是使熔融金溫室建設(shè)用管-熱浸鋅鋼管屬與鐵基體反應(yīng)而產(chǎn)生合金層，從而使基體和鍍層二者相結(jié)合。天津市飛龍制管有限公司供應(yīng)的熱鍍鋅管是先將鋼管進(jìn)行酸洗，為了去除鋼管表面的氧化鐵，智能溫室研發(fā)，酸洗后，通過(guò)氯化銨或氯化鋅水溶液或氯化銨和氯化鋅混合水溶液槽中進(jìn)行清洗，然后送入熱浸鍍槽中。熱鍍鋅具有鍍層均勻，附著力強(qiáng)，使用壽命長(zhǎng)等優(yōu)點(diǎn)。熱鍍鋅鋼管基體與熔融的鍍液發(fā)生復(fù)雜的物理、化學(xué)反應(yīng)，形成耐腐蝕的結(jié)構(gòu)緊密的鋅一鐵合金層，智能溫室研發(fā)。合金層與純鋅層、鋼管基體融為一體。故其耐腐蝕能力強(qiáng)。在不適宜植物生長(zhǎng)的季節(jié)，提供生育期和增加產(chǎn)量，智能溫室研發(fā)，多用于低溫季節(jié)喜溫蔬菜、花卉、林木等植物栽培或育苗等。智能溫室研發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="智能溫室研發(fā),溫室" src="https://tyunfile.71360.com/WaterMark/UploadFile/Tkdzkj/637269626059921875/2740969.png"></div><p> （1）、育苗地的選擇， </p> <p> 由于溫室大棚生產(chǎn)的種苗一般是采用無(wú)性繁殖的方式育苗，以露地為主，育苗時(shí)間為5~8月份。在選擇育苗場(chǎng)地時(shí)，要盡量選在病蟲(chóng)害發(fā)生比較輕的冷涼地區(qū)，同時(shí)，地塊不能重茬，要求三年內(nèi)未種過(guò)草莓。在雨水較多、炎熱的地區(qū)育苗，比較好采用可以避雨的冷棚育苗。育苗地塊要求土壤比較肥沃，比較好施入一定量的底肥，比如每畝可以施過(guò)磷酸鈣50千克、腐熟有機(jī)肥2000千克。 </p> <p> （2）、選用脫毒原種苗， </p> <p> 原種苗要選用經(jīng)過(guò)脫毒處理的脫毒苗，并且繁殖代數(shù)不能超過(guò)4代，確保種苗體內(nèi)不帶病（bing）毒。 </p> <p> <br /> 成都智能溫室監(jiān)控塑料大棚透光率一般在60%~75%。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="智能溫室研發(fā),溫室" src="https://tyunfile.71360.com/WaterMark/UploadFile/Tkdzkj/637269630831308594/6650400.png"></div><p style="text-indent:25px">單體溫室，采用圓拱型插地棚:基本要求是棚寬8米，棚長(zhǎng)30米，肩高1.8米，頂高3米，拱桿采用φ25×2mm熱鍍鋅管, 拱桿間距1.0米，插入土中0.4m以上。材料選用熱浸鍍鋅鋼材，設(shè)計(jì)3根縱向拉桿，增強(qiáng)抗風(fēng)抗壓能力；縱向設(shè)計(jì)4道壓膜槽（每邊2槽）。裙邊膜高40cm，上面用壓膜槽固定，下邊埋在泥土中，加強(qiáng)抗風(fēng)性和密封性；第二道安裝在離地140cm處，卷膜與裙邊膜重復(fù)30cm。端頭安裝6根豎桿；每?jī)晒皸U之間安裝一道壓膜繩，增加抗風(fēng)能力，棚四角安裝防風(fēng)撐，增加棚的穩(wěn)定性。每座插地棚端面各安裝1樘雙面推拉門(mén)，門(mén)規(guī)格為1.8×1.4m，每座共2樘。</p><p style="text-indent:25px">注意事項(xiàng)：（一）安裝滴灌系統(tǒng)，保證每一段主管的控制面積基本不超過(guò)半畝地，同時(shí)與各軟管接觸的地面平整，保證水流通暢；（二）滴灌帶中的孔通常向上鋪設(shè)，并覆蓋地膜后使用，若不用地膜覆蓋，可將滴灌帶孔口向下鋪設(shè)；（三）使用干凈的水源，水中不能有大于0．8毫米的懸浮物，否則要加上網(wǎng)式過(guò)濾器凈化水質(zhì)。用自來(lái)水和井水時(shí)通常不用過(guò)濾；（四）在安裝和田間操作時(shí)，謹(jǐn)防劃傷、戳破滴灌帶或主管；（五）施肥后應(yīng)繼續(xù)灌一段時(shí)間清水，以防化學(xué)物質(zhì)在孔口積累堵塞孔口；（六）為防止泥沙等雜質(zhì)在管內(nèi)積累而造成堵塞，逐一放開(kāi)滴灌帶和主管的尾部，加大流量沖洗；（七）換茬時(shí)，將設(shè)備拆除后妥善保存在陰涼處。溫室（greenhouse），又稱暖房，如玻璃溫室、塑料溫室；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="智能溫室研發(fā),溫室" src="https://tyunfile.71360.com/WaterMark/UploadFile/Tkdzkj/637269629360859375/395621.png"></div><p> 保溫性，加溫耗能是溫室冬季運(yùn)行的主要障礙。提高溫室的保溫性能，降低能耗，是提高溫室生產(chǎn)效益的zui直接手段。溫室的保溫比是衡量溫室保溫性能的一項(xiàng)基本指標(biāo)。溫室保溫比是指熱阻較小的溫室透光材料覆蓋面積與熱阻較大的溫室圍護(hù)結(jié)構(gòu)覆蓋面積同地面積之和的比。保溫比越大，說(shuō)明溫室的保溫性能越好。溫室大棚的保溫性能是十分好的，加溫耗能是溫室冬季運(yùn)行的主要障礙，提高溫室大棚的保溫性能，降低能耗，是提高溫室生產(chǎn)效益的比較好方法。現(xiàn)代化溫室中具有控制溫濕度、光照等條件的設(shè)備，用電腦自動(dòng)控制創(chuàng)造植物所需的環(huán)境條件。智能溫室研發(fā)</p><p style="text-indent:25px">由于溫室運(yùn)行長(zhǎng)期處于高溫、高濕環(huán)境下，構(gòu)件的表面防腐就成為影響溫室使用壽命的重要因素之一。智能溫室研發(fā)</p><p> 草莓苗期病蟲(chóng)害綠色防控重點(diǎn)在于預(yù)防，冷棚育苗可以有效預(yù)防炭疽病的發(fā)生；基質(zhì)育苗可以有效預(yù)防炭疽病、根腐病的發(fā)生，可以采用定期噴施生物農(nóng)藥如寡雄腐霉等進(jìn)行預(yù)防，如果病害發(fā)生比較嚴(yán)重，可以噴施一些低毒***的化學(xué)農(nóng)藥如醚菌酯類進(jìn)行防治。將每克含100萬(wàn)活孢子的寡雄腐霉可濕性粉劑配成7500~10000倍液水溶液，每隔10~15天葉面噴施一次，可以很好的預(yù)防***病等葉部***病害。7月份以后，噴藥時(shí)要特別注意噴施根莖處，預(yù)防炭疽病、根腐病的發(fā)生。有滴灌、噴灌設(shè)施的，比較好在噴灌、滴灌時(shí)帶藥，這樣，不僅莖葉能收到保護(hù)，要隨水滲入土壤里，根莖處也能受到保護(hù)，同時(shí)，對(duì)許多***病害還有很好的***作用，只是效果稍慢一些。因此，田間發(fā)生病害后，初次仍然可以用寡雄腐霉進(jìn)行防治。當(dāng)病情發(fā)展到有15%~20%的病株時(shí)，可以選用***低毒無(wú)殘留的化學(xué)農(nóng)藥，如50%醚菌酯水分散粒劑，2000~3000倍液進(jìn)行快速防治，每種病害的用***式和寡雄腐霉一樣，一般每隔7天施藥一次，連續(xù)施藥2~3次。智能溫室研發(fā)</p><p> 西安同凱科技成立于2008年，位于西安市高新技術(shù)開(kāi)發(fā)區(qū)，致力于安全防控技術(shù)研究推廣的****。公司以“投身科技，造福人類”的理念吸引了一批技術(shù)精湛、有夢(mèng)想的的年輕人。先后研發(fā)出了激光驅(qū)鳥(niǎo)器、集束強(qiáng)聲驅(qū)鳥(niǎo)器、沖擊波驅(qū)鳥(niǎo)器及同凱綜合驅(qū)鳥(niǎo)器等多款國(guó)內(nèi)外技術(shù)**的產(chǎn)品，并常見(jiàn)推廣應(yīng)用到國(guó)家電網(wǎng)、民航總局、高鐵、農(nóng)業(yè)、倉(cāng)儲(chǔ)等領(lǐng)域，普遍得到了用戶的較高贊譽(yù)！為您提供價(jià)值，是我們同凱人孜孜追求的目標(biāo)，我們將以我們精湛的技術(shù)和周到的服務(wù)為您提供***的體驗(yàn)！隨時(shí)恭候您的咨詢！ </p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2508590.html</p></div></div></div></div></div><div id="tikh8np" class="page-right twoColRt"><div id="xhtqxyf" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xmjl8sj" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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