Konke mayelana nezinto ezihlukene zokuvala izithombo zokugcina, ifilimu yokushisa okushisa

Izinto ezihlukahlukene ezifanele idivaysi yokushisa ziphakamisa inkinga yokuzikhethela.

Ukuze ungaphutha futhi ungakhokhi imali eyengeziwe, kubalulekile ukuqonda izici zalokho okukhethwa kukho okukhethwa kukho.

Izinhlobo zezinto zokumboza

Okuvame kakhulu yilezi zindlela ezilandelayo zokufaka izithombo zokugcina izithombo zokugcina izithombo zokugcina izithombo: i-polyethylene nefilimu eqinisiwe, ingilazi kanye ne-nonwovens. Ngaphezu kwalokho, ekuthengisweni kungatholakala kuhlanganisa ukukhiqizwa kwezimboni.

Ifilimu eqinisekisiwe

Inzuzo enkulu yefilimu eqinisiwe - amandla amakhulu ngezindleko ezamukelekayo lapho evala uphahla lokushisa. Ngokuhlelekile, ifilimu eqinisiwe iqukethe izingqimba ezintathu: izingxenye ezimbili zangaphandle ze-polyethylene noma i-polypropylene, kanye nesendlalelo esisodwa sokuqinisa phakathi.

Ukuze ukuvuselelwa kwefilimu kusetshenziswe i-fiberglass. Njengoba ubukhulu bezingu-0.2-0.3 mm, i-fiberglass mesh iphumelela ngokumelene nemithwalo eminingi yemithwalo yokusetshenziswa endaweni evulekile. Ngakho-ke, ifilimu eqinisiwe ingaqhutshwa ebangeni lokushisa kusuka ku--50 kuya ku-+60 degrees, ihamba nomoya olinganiselwa kumamitha angu-30 ngomzuzwana. ukudlulisa okulula ngenkathi igcinwa ku-75%.

Ukukhetha ifilimu eqinisekisiwe ye-greenhouse, kufanele uqaphele amaphuzu alandelayo:

• umbala Ifilimu ephuzi noma eluhlaza okwesibhakabhaka kungcono ukungayisebenzisi ukulima. Ama-sampuli anjalo angahle angabi yikhwalithi ephakeme kakhulu, noma ahloselwe kuphela ngezinhloso zokwakha. Umbala omuhle umhlophe noma ubuluhlaza;
• ubuningi. Ukulima ukukhetha okuhle kunama-120 kuya ku-200 g / m2.

Ifilimu eqinisekisiwe isendleleni yokudayiswa ngo-15-20 m. Ububanzi - cishe ngo-2 kuya ku-6 m.

I-Polyethylene

Ifilimu ye-polyethylene yokushisa noma ukushisa okwamanje impahla ephansi kakhulu yokumboza emakethe. Lokhu kutholakala kalula ngokukhiqiza. I-Polyethylene inezinga eliphezulu ukudlulisa ukukhanya (80-90%)Noma kunjalo, ayinamandla amancane okusebenza.

KUBALULEKILE! Ukubhujiswa okukhulu kunazo zonke kwe-polyethylene kwenzeka lapho kuqhutshwa khona ama-creases. Isimbongi kufanele sigweme ukugoqa ngama-180 degrees.

Kuzolimo, ngokuvamile kusetshenziswe ifilimu yeplastiki nge-0.08-0.1 mm, okuyinto, ngokusebenzisa ngokucophelela, isebenza ngokuphumelelayo ngonyaka owodwa noma amabili. Kukhona izinketho ezibucayi, kodwa zibiza kakhulu.

Okungavunyelwe

Izinto ezingezansi zokugcina izithombo zokugcina izithombo - i-agrotextiles ibhekisela ezintweni ezenziwe ngenxa yobuchwepheshe bokukhiqiza ubuchwepheshe. Ingqalasizinda yayo iyancibilika ukuze ihlanganise i-polypropylene, iphoqa ama-polypropylene amancane futhi ibophe ndawonye. Ukugcizelela izindlela zabakhiqizi abahlukene kungahluka, kepha emkhatsini wabo bonke bathola into efanayo: indwangu eyenziwe ngamafayili ahlanganiswe ngokuqinile.

Izinzuzo eziyinhloko nonwovens:

• the big amandla amashini nokuhlala isikhathi eside;
• ikhono lokulahlekelwa hhayi kuphela imisebe yelanga, kodwa futhi umswakama;
• ububanzi obubanzi. Ama-Agrotextiles ayatholakala ezinxenyeni ezingu-17, 30, 40 no-60 g / m2.

Ngaphezu kwalokho, i-nonwovens ingashintsha umbala:

• - emhlophe, enezindleko eziphansi kunazo zonke. Zisetshenziselwa ukuvikela ngokumelene nesithwathwa sekwephuzile, ukuthungela izitshalo ekushiseni, kanye nezinto zokugcina izithombo zesikhashana;
• - bumnyama (obumnyama obuhlaza, obomvu noma obumnyama). Iningi livame ukuba nesisindo sabantu abangu-40-60 g / sq.m. Ngenxa yokukwazi ukushisa ukushisa ngisho nokukhanya kwelanga, izindawo zokugcina izithombo ezivela kulezi zinto zibalulekile ekukhuleni izithombo zakuqala. Ngaphezu kwalokho, i-agrofabric emnyama ingavala imibhede kanye nemibuthano ye-pristvolny yezihlahla ukuze ivikeleke nokhula.

I-Glass

Umlando wokusetshenziswa kwengilazi yezitshalo zokugcina izithombo ubuyela emuva ekuhlolweni kwe-agrotechnical kaPeter I. I-Glass izakhiwo zinezinzuzo ezilandelayo:

• - cishe ungabambezeli i-ultraviolet edingekayo ezitshalweni;
• - ukuphikiswa okuhle kakhulu ekuthumeni;
• - ungashintshi izimfanelo zabo zomzimba kanye nobukhulu bejometri ngokushisa.

Kodwa-ke, kulesi sitshalo samanzi esibubhakabhaka samanje esivandweni esivunjini asivamile ukusetshenziswa. Lokhu kubangelwa izindleko eziphezulu zezinto ngokwazo kanye nesidingo sokwakha ozimele eziqinile ngaphansi kwalo. Ukunciphisa ukusetshenziswa nokuhlukumezeka kweziqephu zeglasi.

Ihlanganisa

Ukusetshenziswa kwezembozo ezenziwe ngomumo zokugcina izithombo kudala izinsiza eziningi kumgadi wensimu:

• - Isembozo esiqinile esakhiwe ngokushisa singadla iminyaka eminingana;
• - Ukuba khona kwamafasitela amaningi kwenza kube lula ukunakekelwa kwezitshalo futhi kwezinye izimo kususa isidingo sokususa i-greenhouse emini;
• - Ukulungiswa okulula kukuvumela ukuthi ulungise ngokucophelela ukwaziswa kuhlaka.

Ukungalungi okuyinhloko izembozo zezimboni - zazo izindleko eziphezulu. Ngaphezu kwalokho, izembozo ezinjalo ngokuvamile zinezilinganiso ezithile, okwenza kube nzima ukuyisebenzisa kumafreyimu wokumiswa okungavamile.

Izinto ezihlukile

Njengengxenye yokumboza, noma yimaphi amafilimu nama-panel angasetshenziswa angadlulisa kakhulu imisebe yelanga. Ngakho-ke, abalimi babevame ukugcina izithombo zokugcina izithombo ezifana noku:

• - i-polycarbonate (amaselula kanye ne-monolithic). Unomthamo ophansi, ugcina ukushisa kahle, futhi usondelene nengilazi evamile ngokudluliselwa okulula. Noma kunjalo, ama-paneli anjalo angashintsha i-geometry uma ishisa. Ngakho-ke, zidinga indlela yokucabangela ngesikhathi sokufakwa;
• - acrylic, eyaziwa ngokuthi i-plexiglass noma i-plexiglass. Ikhono elihle lokugoba ngemva kokushisa bese ulondoloza isimo esinikeziwe, okuvumela ukuba udale izithombo zokugcina zokuhlela. Ukungahambi kahle ukuthi kukhishwe kalula, okubangela ukudluliselwa kokukhanya;
• - i-fiberglass. Iqukethe isisekelo se-fiberglass kanye ne-resin zokwenziwa. Kukhona amathuba okuzakhela ama-panels fiberglass. Lezi zinto zinamandla kakhulu futhi zihlala ziqinile, kodwa zingcolile ngokushesha.

Ungabuka izinhlobo ezihlukahlukene zokugqoka nokusetshenziswa kwazo ngendlela efanele kule vidiyo:

Ungayifaka kanjani?

Ukuze kutholakale ngokushesha futhi ngempumelelo ukushisa okushisa, kufanele ufunde ngokucophelela izici zezinto zokugqoka ezikhethiwe bese uzicabangela ngesikhathi somsebenzi. Lokhu kuvumela ukuveza ngokugcwele amandla agrotechnical of the ingubo futhi hhayi ukulimaza ngenkathi ukufakwa.

Ukusheshisa nokwenza lula inqubo, kufanele uqaphele amaphuzu alandelayo:

• - ngaphambi kokuqala ukwakhiwa lungisa uhlelo oluningiliziwe;
• - udinga ukuhlinzeka kusengaphambili ukutholakala kwempahla ngenye indlela;
• - ifreyimu ye-greenhouse kufanele ibe nesitokisi sigcine isisindo ukuhlanganisa izinto.

Njengoba ukuvotela okuningi kokushisa akufani neze ngokweqile kwamandla, kuyadingeka ukuba usebenze nabo ngokucophelela.

Ukubeka isamba sokushisa esiqhingini sakho ngezandla zakho kungumcimbi otholakala kunoma yimuphi umgadi wezandi onamakhono amancane ekwakhiweni. Ukuze uphumelele, kubalulekile ukutadisha kusengaphambili ulwazi oluthe xaxa mayelana nokulima okuluhlaza.