Asali Zhang Zhan Zhoyan Greenering na injiniyan injiniyan injiniyan injiniyan injiniyan injiniyan injiniyan injiniyan injiniyar injiniyar injiniyan injiniyan injiniyan injiniya na 2022-09-09 17:25 da aka buga a Beijing

Nau'in Greenhouse na gama gari da halaye don amfanin Berry

An girbe berries na shekara-zagaye a arewacin China kuma suna buƙatar namo namo. Koyaya, an samo matsaloli daban-daban a cikin dasa shuki na amfani da nau'ikan wuraren aiki iri ɗaya kamar greenhouses na rana, da greenhouses da green manoma.

01 Fim Greenhouse

Amfanin girma berries a cikin fim din fim ɗin shine buɗe samun iska huɗu a ɓangarorin biyu da saman greenhouse, kowannensu tare da nisa na 50-80cm, da kuma tasirin iska yana da kyau. Koyaya, saboda ba shi da rashin wahala don ƙara kayan rufewa kamar kullun, tasirin rufin thermal ba shi da kyau. Matsakaicin matsakaiciyar matsakaici da dare a cikin arewacin hunturu shine -9 ° C, da matsakaita a cikin fim ɗin greenhouse ne -8 ° C. Berries ba za a iya girma a cikin hunturu ba.

02 hasken rana

Amfanin girma berries a cikin ruwan wutsiya shine cewa lokacin zafin jiki na yamma shine -9 ° C, matsakaiciyar zafin jiki a cikin hasken rana zai iya kai 8 ° C. Koyaya, ƙasa bangon na hasken rana yana haifar da karancin adadin kuɗin da ke amfani da ƙasa. A lokaci guda, akwai buɗe iska guda biyu a gefen kudu da saman hasken rana, kowannenku yana da kyau.

03 Greenhouse mai yawa 03

Amfanin girma berries a cikin fim ɗin da yawa-lignes na zamani na zamani na zamani ba ya mamaye ƙarin ƙasar gona, da kuma yawan amfani da ƙasa yana da yawa. Akwai buɗe ƙoshin iska takwas a gefuna huɗu da kuma saman zangon yada labarai na 30m (ɗauki 30m × na zaki na 30m. An tabbatar da tasirin iska. Koyaya, idan ƙaramar matsakaiciyar matsakaici da dare a cikin arewacin hunturu shine -9 ° C, matsakaicin zafin jiki a cikin fim ɗin da yawa a cikin Fim na Fim na Lantarki shine -7 ° C. A cikin hunturu, amfani da makamashi na yau da kullun don kiyaye ƙarancin zafin jiki zuwa 15 ° C don haɓakar Berry na al'ada zai iya kaiwa 340 KW • H / 667m².

Daga 2018 zuwa 2022, kungiyar marubucin sun gwada kuma idan aka kwatanta da tasirin aikace-aikacen na fina-finai na fim, hasken rana da kuma kayan marmari-da yawa. A lokaci guda, wani nau'in kore mai kaifin gaske ya dace da abinci na Berry an tsara shi kuma an gina shi cikin tsarin da aka yi niyya.

Kwatanta manyan kayan aikin greathouse daban

Fim Greenhouses, Green Green Da Green Greenishan Hotunan Fasaha

Sau biyu-fina-finai mai sau biyu na berries

A kan tushen gidajen katako na talakawa, ƙungiyar marubucin da aka tsara kuma ta gina gatan ɗan gida biyu don dasa shuki, da kuma aiwatar da gwajin dasa tare da raspberries a matsayin misali. Sakamakon da aka nuna cewa sabuwar greenhouse yana haifar da yanayin girma wanda ya fi dacewa da dasa shuki, da kuma inganta dandano da abinci mai gina jiki.

'Ya'yan itacen gina jiki kwatancen kwatancen

Green Green Brit

Green-fina-finai mai sau biyu shine sabon nau'in shaye shaye wanda ke samun iska, sakamako mai haske da ƙididdigar yawan ƙasa sun fi dacewa da namo. Ana nuna sigogi na tsarin a cikin tebur da ke ƙasa.

Profile-fina-finai mai sau biyu / mm

Sigogi na kore

Tsawon dasawa na berries ya bambanta da dasa kayan lambu na gargajiya na gargajiya. Manyan ruwan rasberi na iya kai sama da 2m. A ƙananan gefen greenhouse, tsire-tsire na Berry zasu yi yawa da kuma karya ta fim. Biyan girma berries yana buƙatar haske mai ƙarfi (jimlar hasken rana 400 ~ 800 radiyo (10⁴W / m²). Ana iya ganin shi daga tebur da ke ƙasa cewa dogon haske lokaci da babban haske a lokacin bazara ba su da ƙarancin raguwa a cikin yawan amfanin ƙasa na Berry. Akwai kuma banbanci a cikin hasken wutar a arewa da kudu bangarorin hasken rana, wanda ke haifar da bambanci a cikin arewa da kudu bangarorin. A kasar gona na ƙasa bangon kasar gona da aka lalata sosai, yawan amfani da ƙasa rabin abu ne, kuma matakan ruwan sama suna lalacewa tare da karuwar rayuwar sabis.

Tasirin tsananin haske da tsawon lokaci a kan Rasberi ya yi a cikin hunturu da bazara

Amfani da ƙasa

01 Greenhouse

Sabbin gidan yanar gizo sau biyu sun karu tsawo na saukar da saukar da ƙasa a cikin mafi ƙarancin matsayi don tabbatar da cewa babu fim a cikin dasa yanki da zai iya toshe haɓakar tsirrai. Idan aka kwatanta da ƙananan Vents tare da fadin 0.4-0.6m a cikin gidajen rana na rana na talakawa, da vents tare da nisa na 1.2-1.5m a cikin fannoni-fage-fage biyu sun ninka yankin da ke cikin gida.

Kudin ƙasa na 02

Dogayen kore biyu na groupsos a lokacin ajalin 16m da tsawo na 5.5m. Idan aka kwatanta da gidajen rana rana rana, sararin ciki shine sau 1.5 mafi girma, da kuma 95% na ainihin yankin filaye ana samun su ba tare da amfani da ƙasa bango ba, wanda ke inganta ƙididdigar ƙasa fiye da 40%. Dangantaka da bangon ƙasa da aka gina don rufin zafi da kuma ajiya mai zafi a cikin gidajen hasken rana, kayan marmari biyu-zangon bututu mai dumama. Babban zango ya kawo yanki biyu na sau biyu da kuma adadin hasken wutar lantarki, wanda ke kara yawan zafin ƙasa 0 ~ 5 ° C shekara-On-shekara. A lokaci guda, rufin shinge na ciki na ciki Quilt a cikin tsarin dafa abinci na greatuser an ƙara a cikin igiyar ruwa don a sama da sanyi na Arewacin hunturu, Ta haka ne tabbatar da fitowar al'ada ta berries a cikin hunturu.

03 Greenhouse Lighting

Biyan girma berries yana da babban buƙatu a kan haske, wanda ke buƙatar jimlar narkewar rana na radiyo na 400-800 (10⁴W / m²) na tsananin haske. Abubuwan da ke shafar hasken greenhouse ya haɗa da yanayin yanayi, yanayi, latti da kuma ginin gini. Na farko uku sune mulkoki na dabi'a kuma ba sa iko da mutane, yayin da ƙarshen na mutane suka mallaki mutane. Hasken greenhouse galibi shine mai dangantaka da ɗorewa na Greenation (a cikin 10 ° na Kudancin kayan gini (20 °), yanki mai haske na fim ɗin (20 °), digiri mai haske na fim ɗin (20 °), yanayin fadada filastik da gurbataccen ruwa, digiri na ruwa, Waɗannan su ne manyan abubuwan da suka shafi hasken wuta. Soke rufin zafi na waje da kuma amfani da tsarin rufin ciki na ciki, wanda zai iya rage girman shading da 20%. Don tabbatar da isar da watsa haske da rayuwar sabis na fim, ya zama dole don cire ruwan sama da dusar ƙanƙara a saman fim a cikin lokaci. Bayan gwaje-gwajen, an gano cewa rufin rufin 25 ~ 27 ° ya fi dacewa da faduwar ruwan sama da dusar ƙanƙara. Babban fanniyar greenhouse da tsarin arewa maso gabashin-kudu na iya yin suturar haske don magance matsalar tsiro a cikin greenhouse.

Manyan manyan-presultar rufin filastik filastik na ƙasa don berries

Teamungiyar marubucin ta bincika kuma ta gina babban gidan zaki. Wannan greenhouse yana da manyan fa'idodi a cikin ingancin gini, yawan amfanin gona da kuma yawan amfanin gona da rufi.

Manyan Tsarin Tsararren Tsarin Green

Babban Tsarin Green

01 Rashin Inganci

Babban Greenhouse baya buƙatar ƙasa ganuwar, da kuma yawan amfani da darajar ƙasa na hasken rana walƙiya yana ƙaruwa sama da 30%. An ƙayyade cewa manyan-spanive filastalin rufi rufin filastik na zafi na waje na iya kaiwa 6 ° C lokacin da zazzabi na waje tsakanin cikin gida da waje shine 21 ° C. Dangane da rufi na zafi, yana kama da aikin hasken rana.

Kwatantawa da rufi da zafi mara kyau

02 tarin abubuwa masu tsari

Hukumar tana da tsari mai dacewa, wani tushe mai ƙarfi, juriya na iska mai sanyi na 0.43kn / m², Yarda da juriya ga bala'o'in bala'i kamar ruwan sanyi da dusar ƙanƙara, da rayuwar sabis na sama da 15. Idan aka kwatanta da dabbobin gida na talakawa, sararin ciki na wannan yanki yana ƙaruwa da 2 ~ 4, wanda ya dace da dasa shuki tare da tsire-tsire mafi tsayi (2m ± 1m).

03 haske da sararin samaniya masu fa'ida

Manyan Green Greenhouses suna da amfani sosai ga Gudanar da Ma'aikata da Subching a cikin manyan-sikelin dasa, kuma yana iya guje wa sharar gida sosai. Gashin rufin babban gidan-fina-finai mai cikakken la'akari la'akari da kusurwar rana da kusurwar ta fito a cikin yanayi daban-daban da lokaci mai haske (haɗe Tare da kusurwa tsakanin fim ɗin kuma ƙasa ita ce 27 ° na ruwan sama da dusar ƙanƙara don zamewa a zahiri), don rage yawan haske kamar yadda zai yiwu, kuma ƙara amfani da makamashi na rana. Sarari na manyan-fannin-spanes ya karu da sama da sau 2, da co₂ An karu da iska a cikin iska fiye da sau 2, wanda ke dacewa da haɓakar albarkatu da kuma cimma manufar haɓaka samarwa.

Kwatanta wasu wurare daban-daban don girma berries

Dalilin gina kore kore mafi dacewa dasa shine don samun mahimmancin ci gaba da kuma ci gaban tsirrai na yanayin rayuwarsu.

Kwatanta da girma na raspberries a cikin greenhouses daban-daban

Kwatanta da girma na raspberries a cikin greenhouses daban-daban

Yawan da ingancin 'ya'yan itacen' ya'yan itace na rasberi suma suna dogara da haɓaka muhalli da ikon muhalli. Matsakaicin Kudin Yarda da 'Ya'yan Farawa-Farko ya fi 70% da fitowar 4T / 667m² yana nufin mafi girman riba.

Kwatantawa da yawan amfanin ƙasa daban-daban na daban-daban da daidaitaccen tsarin kula da 'ya'yan itace na farko

Kayayyakin rasberi 

Bayanin Kasa

Zhang Zhuoyan.a na musamman tsarin aikin na musamman da ya dace da rasberi namo [j]. Fasahar injiniyan aikin gona, 2022,42 (22): 12-15.