Tsarin sanyaya rigar labulen fan shine hanyar sanyaya wanda a halin yanzu ake amfani da shi kuma ya shahara a cikin samar da greenhouse na fure, tare da tasiri mai ban mamaki kuma ya dace da haɓaka amfanin gona.Don haka yadda za a shigar da tsarin labulen fan ɗin da kyau a cikin ginin furen furen don ba da cikakken wasa ga tasirin sa.Shin girma fure yana taka rawa wajen haɓaka ta?

Tsarin tsari

Da farko, bari mu fahimci ka'idar aiki na ƙasa fan: lokacin da aka tsotse iska mai zafi na waje ta cikin labulen rigar da aka cika da ruwa, ruwan da ke kan labulen yana ɗaukar zafi kuma yana ƙafe, ta haka ne rage yawan zafin jiki na iska da ke shiga cikin greenhouse. .Yawancin lokaci, bangon labulen rigar wanda ya ƙunshi kushin rigar, tsarin rarraba ruwa na kushin rigar, famfo na ruwa da tankin ruwa ana ci gaba da ginawa tare da bango ɗaya na greenhouse, yayin da magoya baya ke mayar da hankali kan sauran gable na greenhouse. .Dole ne a kiyaye labulen rigar ɗanɗano don tabbatar da kammala aikin sanyaya iska.Dangane da girman da yanki na greenhouse, ana iya shigar da fan mai dacewa akan bangon da ke gaban labulen rigar don sa iska ta gudana cikin sauƙi ta cikin greenhouse.

Tasirin sanyaya mai fitar da ruwa yana da alaƙa da bushewar iska, wato, bambanci tsakanin zafin kwan fitila da busassun zafin iska.Bambanci tsakanin bushe da rigar kwan fitila zazzabi na iska ya bambanta ba kawai tare da yanayin yanki da yanayi ba, har ma a cikin greenhouse.Yayin da busassun kwan fitila a cikin greenhouse na iya bambanta da kusan 14 ° C, jikakken kwan fitila ya bambanta da kusan 1/3 na busassun kwan fitila.A sakamakon haka, har yanzu tsarin evaporation yana iya yin sanyi a lokacin tsakar rana a wurare masu zafi, wanda kuma ake bukata don samar da greenhouse.

ka'idar zaɓi

Ka'idar zaɓi na girman kushin rigar shine cewa tsarin tsarin rigar ya kamata ya cimma sakamakon da ake so.Yawancin lokaci kauri 10 cm ko 15 cm kauri kauri jika labule ana amfani da su a wuraren samar da furanni.Kushin fibrous mai kauri 10 cm mai kauri yana gudana a saurin iskar 76 m/min ta cikin kushin.Kushin takarda mai kauri 15 cm yana buƙatar saurin iska na 122 m/min.

Girman labulen rigar da za a zaɓa ya kamata ba kawai la'akari da yanayin yanki da yanayin yanayi na wurin ba, har ma da nisa tsakanin labulen rigar da fan a cikin greenhouse da kuma hankali na amfanin gona na fure zuwa zafin jiki.Idan nisa tsakanin fan da labulen rigar ya fi girma (yawanci fiye da mita 32), ana bada shawarar yin amfani da labulen rigar 15 cm mai kauri;idan furannin da aka noma sun fi kula da zafin jiki na greenhouse kuma suna da rashin haƙuri ga zafin jiki mai girma, ana bada shawarar yin amfani da labulen rigar 15 cm mai kauri.Rigar labule.Sabanin haka, idan nisa tsakanin labulen rigar da fan a cikin greenhouse yana da ƙananan ko furanni ba su da hankali ga zafin jiki, ana iya amfani da labulen rigar 10 cm mai kauri.Daga ra'ayi na tattalin arziki, farashin labulen rigar 10 cm ya fi ƙasa da na 15 cm mai kauri, wanda shine kawai 2/3 na farashinsa.Bugu da ƙari, girman girman girman iskar iska na labulen rigar, mafi kyau.Domin girman mashigar iskar ya yi ƙanƙanta, matsa lamba a tsaye zai ƙaru, wanda zai rage ƙarfin fan ɗin sosai kuma yana ƙara yawan wutar lantarki.

Hanyoyin ƙididdige kayan aikin sanyaya don gidajen gine-ginen gargajiya da yawa:

1. Matsakaicin adadin iska mai mahimmanci na greenhouse = tsayin greenhouse × nisa × 8cfm (Lura: cfm shine naúrar kwararar iska, wato, cubic feet a minti daya).Ya kamata a daidaita ƙarar iska a kowane yanki na bene bisa ga tsayi da ƙarfin haske.

2. Ƙimar wurin rigar da ake buƙata.Idan an yi amfani da labulen rigar 10 cm mai kauri, yankin labulen rigar = buƙatar samun iska mai mahimmanci na greenhouse / iska mai sauri 250. Idan an yi amfani da labulen rigar 15 cm mai zurfi, yankin rigar ya zama dole = buƙatar samun iska mai mahimmanci na greenhouse / Gudun iska 400. Rarraba yankin rigar da aka ƙididdigewa ta tsawon bangon samun iska da aka rufe da rigar kushin don samun tsayin kushin rigar.A cikin yankuna masu ɗanɗano, ƙimar iska mai fan da girman labule ya kamata a ƙara da 20%.Bisa ga ka'idar cewa iska mai zafi ya tashi kuma iska mai sanyi ya ragu, ya kamata a shigar da labulen rigar fan a sama da greenhouse, kuma haka yake ga gidajen da aka gina a farkon kwanakin.

Duk da haka, a cikin 'yan shekarun nan, an sami koma baya wajen shigar da labulen fanka a cikin tukwane a cikin tukwane.Yanzu a cikin aikin gine-ginen gine-gine, ana shigar da 1/3 na tsayin fan a ƙasa da seedbed, 2/3 a sama da saman seedbed, kuma an shigar da labulen rigar 30 cm sama da ƙasa.Wannan shigarwa ya dogara ne akan dasa shuki akan saman gado.An ƙera shi don yanayin zafin da amfanin gona ya ji a zahiri.Domin ko da yake yanayin zafi a saman greenhouse yana da girma sosai, ganyen tsire-tsire ba zai iya jin shi ba, don haka ba kome ba.Babu buƙatar kashe amfani da makamashi mara amfani don rage zafin wuraren da tsire-tsire ba za su iya taɓawa ba.A lokaci guda kuma, ana shigar da fan a ƙarƙashin ciyawar iri, wanda ke taimakawa ci gaban tushen shuka.