Polyethylene film na a na-enye aka egosipụta. Part Abụọ.

Na aga ibuotikọ anyị kwurịtara banyere eziokwu na afụ polyethylene film e ọma n'ọrụ dị ka a nkwakọ ngwaahịa ihe onwunwe dị iche iche ubi. Ugbu a, anyị mara na ị na na isiokwu nke ngwa nke film Miracle na ndị ọzọ nọ nke mmadụ ọrụ - ọrụ ugbo.

Otu n'ime ndị isi na ojiji nke ikuku-afụ film na oru ugbo na ọ nwere ike na-akpọ ibu-akpalite na greenhouses. Glass okpokolo agba na na-na mbụ ya ndò griin haus arọ na oké ọnụ, ugbu a ha na-adịghị dị ka ewu ewu dị ka tupu. Wụnye iko etiti adịghị mfe, ma ọ bụ iko ya na-gbagwojuru dị iche iche ihe, site dị iche iche ihe na-ada site na ifufe, na akụ mmiri ígwé, ndị mmadụ na-akpata. Ntoputa nke a kwesịrị ekwesị karị na mfe nkpuchi ihe n'ihi na greenhouses na greenhouses - a otu oyi akwa nke casing ihe polyethylene film nwekwara anaghị edozi ọtụtụ nsogbu. N'okpuru nkịtị film colder ọbụna karịa n'okpuru iko, na ihe nkiri na-adọwa, na-efu ya maka a oge ma ọ bụ abụọ a kara aka.

Air afụ film na-aga a zuru ezu ego nke ultraviolet ụzarị n'ime griin haus ma na-eme mgbe nile ikuku okpomọkụ n'ime griin haus, na-egbochi akpụkọta ike osisi. Ọbụna okporo afụ foil na egosipụta na-enwe a dayameta nke 25 mm na a elu nke 8 mm, nwere otu mkpuchi dị ka a oyi akwa nke brik. Na a ala ibu tụnyere iko na elu ike dị ka e jiri ya tụnyere a otu-oyi akwa polyethylene film bụ na n'otu oge ahụ, 80 ugboro irè karịa iko, na 120 ugboro ọzọ irè karịa nkịtị polyethylene film ga-echebe gị seedlings kụrụ a griin haus ma ọ bụ glasshouse si oyi maka site ukwuu mkpuchi peculiar ya. Dị ka ọ bụ n'eziokwu, dị ka ihe owuwu ụdị dị ka a ụdị nke iko, na-eme ka ọ dị mfe na mgbanwe egbochi ihe iko. Operating okpomọkụ nso si mwepu 60 plus 80 degrees na nke ọ nwere ike ịnọgide na-enwe ha Njirimara na-enye ohere ọnya film reliably chebe ọdịnaya nke hothouses na akpalite okpomọkụ mgbanwe.

Ọzọkwa, ọ bụrụ na esịnede ikuku-afụ film nwere pụrụ iche ìhè stabilization nwekwara nke mma ya Njirimara, gbochie Ihere polyethylene of n'ebe ultraviolet radieshon na Ya mere ogologo ya iji n'èzí ruo afọ ise, afọ-gburugburu iji. Na ihe a niile dị otú ahụ ntụ afụ film Site n'ibu pasent 82 nke anyanwụ ultraviolet ụzarị mkpa maka ezi uto na fruiting nke osisi a kụrụ, ọ ga-ahụ kwuru na iko na-emefu ọtụtụ obere ìhè anyanwụ. A yiri ìhè-pụrụ iche mmako bụ ugbu a na a pụrụ iche griin haus film atọghata anyanwụ ìhè na eliminates radieshon mmiri nke na-merụsịrị emetụta osisi. Ọzọ bara uru mmako na griin haus film nwere ike na-akpọ a pụrụ iche hydrophilic mmako (Antifog), ọ na-ẹdude ke n'ime oyi akwa nke ndị dị otú a film afụ. Kpụrụ ke n'ime ebupụta nke greenhouses na hothouses nnukwu tụlee nke condensed mmiri ghọọ a na-akpata na mbenata ìhè transmittance. Ọzọkwa na mmiri ụmụ irighiri mmiri na film n'elu-elekwasị anya anyanwụ na ụzarị, na-eme ka a na-akpọ "oghere mmetụta" nke na-akpata thermal ujo nke osisi. Antifog enyere kpochapụ guzobere nnukwu ụmụ irighiri mmiri nke mmiri ghọọ mmanụ, ana achi achi edo na-agbasa nke mmiri na film a mkpa oyi akwa. Mmiri na-ekesa uniformly n'elu nke film na-eji nwayọọ nwayọọ na-asọdata n'ala wee si otú ebelata likelihood nke osisi ntachu iwepu na-akpọ "oghere mmetụta".

Dị otú ahụ ntụ afụ film a na-eji dị ka ulo oru cultivation nke akwụkwọ nri na mkpụrụ osisi, na karịsịa na ojiji na home gardens. Ọ bụrụ na ị na-eji ntụ-afụ film na a niile mgbakwunye ya griin haus, n'ihi mma ọnọdụ osisi arụpụtaghị nwere ike mụbara site fọrọ nke nta ugboro abụọ, na ọnụego nke mkpụrụ chaa na otu ma ọ bụ izu abụọ.

Na aga akụkụ nke a na anyị na-ekwu banyere iji ntụ afụ film maka nkwakọ ngwaahịa na ọrụ ugbo. N'isiokwu na-esonụ anyị ga-ekwu banyere ndị ọzọ ngwa ọnya foils.

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