溫室解決方案
溫(wen)(wen)室灌(guan)(guan)(guan)溉(gai)(gai)系(xi)(xi)統的功能主要是從水(shui)(shui)(shui)源中抽取灌(guan)(guan)(guan)溉(gai)(gai)水(shui)(shui)(shui),經(jing)過(guo)適(shi)當的加壓、凈化、過(guo)濾等處理后(hou),通過(guo)輸水(shui)(shui)(shui)管道輸送到田(tian)間灌(guan)(guan)(guan)溉(gai)(gai)設(she)備(bei),最(zui)后(hou)通過(guo)農作物實(shi)施(shi) 溫(wen)(wen)室大(da)田(tian)灌(guan)(guan)(guan)溉(gai)(gai)設(she)備(bei)中的灌(guan)(guan)(guan)溉(gai)(gai)設(she)備(bei)。 灌(guan)(guan)(guan)溉(gai)(gai)。 一套完整(zheng)的溫(wen)(wen)室灌(guan)(guan)(guan)溉(gai)(gai)系(xi)(xi)統通常包括(kuo)水(shui)(shui)(shui)源工程、水(shui)(shui)(shui)頭樞(shu)紐、供水(shui)(shui)(shui)管網、田(tian)間灌(guan)(guan)(guan)溉(gai)(gai)設(she)備(bei)、自動(dong)控制設(she)備(bei)五個部分。 典型溫(wen)(wen)室滴灌(guan)(guan)(guan)系(xi)(xi)統的組成及主要設(she)備(bei)。
滴(di)灌(guan)(guan)(guan)系(xi)(xi)(xi)統(tong)(tong)是指(zhi)灌(guan)(guan)(guan)溉(gai)器用于以水(shui)(shui)滴(di)或連續小水(shui)(shui)流形式灌(guan)(guan)(guan)溉(gai)農(nong)作物的灌(guan)(guan)(guan)溉(gai)系(xi)(xi)(xi)統(tong)(tong)。 滴(di)頭和滴(di)灌(guan)(guan)(guan)帶通常用于灌(guan)(guan)(guan)溉(gai)系(xi)(xi)(xi)統(tong)(tong)。 滴(di)灌(guan)(guan)(guan)系(xi)(xi)(xi)統(tong)(tong)一般布置在(zai)溫(wen)(wen)(wen)室(shi)(shi)表面,也有地下滴(di)灌(guan)(guan)(guan)系(xi)(xi)(xi)統(tong)(tong),其(qi)中(zhong)滴(di)頭或滴(di)灌(guan)(guan)(guan)管(guan)埋在(zai)地下30cm深。 溫(wen)(wen)(wen)室(shi)(shi)灌(guan)(guan)(guan)溉(gai)系(xi)(xi)(xi)統(tong)(tong)的功能主要是從水(shui)(shui)源(yuan)(yuan)中(zhong)抽取灌(guan)(guan)(guan)溉(gai)水(shui)(shui),經過(guo)(guo)適當的加壓(ya)、凈化、過(guo)(guo)濾等處理后(hou),通過(guo)(guo)輸水(shui)(shui)管(guan)道輸送到(dao)田間灌(guan)(guan)(guan)溉(gai)設(she)備(bei),最(zui)后(hou)通過(guo)(guo)農(nong)作物實施 溫(wen)(wen)(wen)室(shi)(shi)大田灌(guan)(guan)(guan)溉(gai)設(she)備(bei)中(zhong)的灌(guan)(guan)(guan)溉(gai)設(she)備(bei)。 灌(guan)(guan)(guan)溉(gai)。 一套完整的溫(wen)(wen)(wen)室(shi)(shi)灌(guan)(guan)(guan)溉(gai)系(xi)(xi)(xi)統(tong)(tong)通常包括(kuo)水(shui)(shui)源(yuan)(yuan)工程、水(shui)(shui)頭樞紐(niu)、供水(shui)(shui)管(guan)網(wang)、田間灌(guan)(guan)(guan)溉(gai)設(she)備(bei)、自動控制設(she)備(bei)五個部分(fen)。 典型(xing)溫(wen)(wen)(wen)室(shi)(shi)滴(di)灌(guan)(guan)(guan)系(xi)(xi)(xi)統(tong)(tong)的組成(cheng)及主要設(she)備(bei)。
滴灌(guan)(guan)(guan)是(shi)最(zui)先進的(de)溫(wen)室灌(guan)(guan)(guan)溉(gai)方法之一。溫(wen)室大棚(peng)在低溫(wen)季節采用(yong)滴灌(guan)(guan)(guan),可(ke)以避免其他(ta)灌(guan)(guan)(guan)溉(gai)方式后大棚(peng)內濕(shi)度過(guo)大,容易(yi)引起病害的(de)弊端。因此,滴灌(guan)(guan)(guan)通常是(shi)溫(wen)室灌(guan)(guan)(guan)溉(gai)系(xi)(xi)(xi)(xi)統(tong)(tong)的(de)首選。溫(wen)室內使用(yong)滴灌(guan)(guan)(guan)具(ju)有(you)省力、節水、節能(neng)、優質、增產、適應(ying)性廣、易(yi)于自動化控制等優點。滴灌(guan)(guan)(guan)的(de)缺點是(shi)設(she)備(bei)投(tou)資高,系(xi)(xi)(xi)(xi)統(tong)(tong)抗(kang)堵(du)塞(sai)(sai)性能(neng)差,所以滴灌(guan)(guan)(guan)對水質要求較高。滴灌(guan)(guan)(guan)系(xi)(xi)(xi)(xi)統(tong)(tong)應(ying)根據水質情況配備(bei)完善的(de)水源(yuan)凈(jing)化過(guo)濾設(she)備(bei),并在使用(yong)過(guo)程中注意采取必要的(de)維護措施,防止系(xi)(xi)(xi)(xi)統(tong)(tong)堵(du)塞(sai)(sai)。滴灌(guan)(guan)(guan)系(xi)(xi)(xi)(xi)統(tong)(tong)是(shi)目前溫(wen)室滴灌(guan)(guan)(guan)系(xi)(xi)(xi)(xi)統(tong)(tong)應(ying)用(yong)中最(zui)主要的(de)問題,由于堵(du)塞(sai)(sai)的(de)問題,導致灌(guan)(guan)(guan)溉(gai)系(xi)(xi)(xi)(xi)統(tong)(tong)質量(liang)下(xia)降,甚至系(xi)(xi)(xi)(xi)統(tong)(tong)報廢。
在(zai)溫(wen)(wen)(wen)室(shi)生產中,滴灌系統宜與微(wei)噴灌或管灌相結合。 在(zai)低溫(wen)(wen)(wen)季節(jie),采用(yong)滴灌系統進(jin)行(xing)灌溉。 在(zai)高溫(wen)(wen)(wen)旱季,采用(yong)微(wei)噴灌或管灌相結合的方式進(jin)行(xing)降(jiang)溫(wen)(wen)(wen)增濕,調整溫(wen)(wen)(wen)室(shi)大田季節(jie),以獲得(de)更(geng)好的收成(cheng)。