Momwe Mungasankhire Kanema Wachikuto Cha Wowonjezera Kutentha

Poyang'anizana ndi kuchuluka kwa chiwerengero chawowonjezera kutenthafilimu yophimba, alimi ambiri sakudziwa kuti asankhe filimu yotani.Masewero ndi kugwiritsidwa ntchito kwa mitundu ingapo ya mafilimu okhetsedwa amayambitsidwa motere.

Filimu ya polyvinyl chloride (PVC).

Filimu yamtunduwu imakhala ndi kusungirako chinyezi komanso kufalitsa kuwala, ndi yofewa komanso yosavuta kuumba, ndipo ndi yoyenera kugwiritsidwa ntchito ngati chophimba chakunja cha greenhouses, greenhouses ndi mashedi ang'onoang'ono ndi apakatikati.
Zoyipa zake ndi:(1) Kachulukidwe ka kanema, mtengo wokwera;

(2) zosavuta kukhala Chimaona pa kutentha otsika, zosavuta kufewetsa ndi kumasula pa kutentha;

(3) mpweya wa zowonjezera, filimu pamwamba mayamwidwe fumbi, zimakhudza kufala kuwala;

(4) yotsalira filimu sangakhoze kunyozedwa ndi moto mankhwala.

filimu yapulasitiki

The mankhwala waukulu ndi: (1) wamba pvc anakhetsa filimu: ntchito nthawi 4-6 miyezi, akhoza kutulutsa mbewu imodzi nyengo, pang'onopang'ono inathetsedwa;
(2) filimu yotsutsa kukalamba ya pvc: nthawi yogwiritsira ntchito bwino ya miyezi 8-10, imakhala ndi kuwala kwabwino, kuteteza kutentha ndi kukana nyengo;
(3) pvc non-drip anti-kukalamba filimu: ali ndi makhalidwe onse odana ndi kukalamba ndi kukapanda kuleka, kufala bwino kuwala ndi kuteteza kutentha, osati kukapanda kudontha akhoza anakhalabe kwa miyezi 4-6, moyo utumiki otetezeka miyezi 12-18.Chogwiritsidwa ntchito kwambiri, ndi zinthu zamakono zopulumutsa mphamvu za dzuwa;
(4) PVC Weatherproof Kupanda kukapanda kugwa fumbi filimu: kuwonjezera pa nyengo kukapanda kuleka makhalidwe, pamwamba filimu wakhala mankhwala, amene ndi yabwino kulima chisanu ndi masika mu greenhouses dzuwa.

filimu ya polyethylene resin (pe).

Zogulitsa zazikuluzikulu ndizo: (1) filimu wamba yokhetsa: nthawi yogwiritsira ntchito ndi miyezi 4-6 yokha, kupanga kumachotsedwa pang'onopang'ono;
(2) filimu ya pe anti-aging: filimu yamtunduwu imakhala ndi makulidwe a 0.08-0.12 mm, moyo wautali wautumiki wa miyezi 12-18, ndipo ingagwiritsidwe ntchito kwa nyengo 2-3 za kulima mbewu, zomwe sizinthu zokhazokha. moyo wautali wautumiki, mtengo wotsika komanso kupulumutsa mphamvu, komanso kukwera kwakukulu kwa zokolola ndi mtengo wopangira, ndiye kuti ndimitundu yayikulu yamakanema kuti ikwezedwe mu kulima malo;
(3) pe non-drip odana ndi ukalamba filimu: ali ndi ubwino kukapanda kuleka, nyengo kukana, kufala kuwala ndi kuteteza kutentha, etc. The odana kukapanda kuleka zotsatira akhoza anakhalabe kwa miyezi 2-4, ndi kukana kukalamba kungakhale Miyezi 12-18, yomwe ndi filimu yotetezeka komanso yogwiritsidwa ntchito kwambiri yaulimi.
Itha kugwiritsidwa ntchito mu greenhouses ndi zing'onozing'ono, zapakatikati ndi zazikulu, komanso ndizoyenera kulima koyambirira kwa kasupe kwa nyumba zosungiramo mphamvu zopulumutsa dzuwa;
(4) pe kutchinjiriza anakhetsa filimu: akhoza kuimitsa infuraredi cheza ku mlengalenga ndi kusintha kutchinjiriza zotsatira za greenhouses ndi 1-2oc, amene ali bwino m'madera ozizira;
(5) filimu yophatikizika ya pe: ili ndi ntchito zosiyanasiyana monga kusagwetsa, kuteteza kutentha, kukana nyengo komanso moyo wautali, monga filimu yocheperako yomwe imatha kufalitsa kuwala ndikugwiritsa ntchito mokwanira mphamvu ya dzuwa, kuphatikiza kuwunikira.gwiritsani ntchito mphamvu zonse za dzuwa, kuphatikiza filimu yowonetsera zaulimi,
Kanema waulimi wowunikira, filimu yowoneka bwino, filimu yowala ya l-buluu, filimu yowonetsera magalasi, ndi zina zambiri.
Filimu yapulasitiki

Maonekedwe ofewa, osavuta kuumba, kufalikira kwabwino kwa kuwala, kopanda poizoni, ndiye mitundu yayikulu yamafilimu aulimi ku China.Choyipa chake ndi chakuti kukana kwanyengo ndi kusungunula kumakhala koyipa, sikophweka kulumikizana.

Tanena izi, kodi muli ndi chidziwitso chowonjezereka komanso kumvetsetsa kwatsopano pakusankha zinthu zamakanema otenthetsera kutentha?Kodi muyenera kukhala ndi kapangidwe yekha, ndiye bwerani kudzacheza wathuAixiang Greenhouse!Tikuyembekezera kubwera kwanu!
Nthawi yotumiza: Apr-29-2022

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