izindaba

Q1: Ingabe inombolo yezitishi iyindinganiso yokuthengainetha lomthunzi?

Impendulo 1: Lapho uthenga, kufanele uqale uqinisekise ukuthi ingabe isikrini selanga esinezintambo eziyindilinga noma isikhuseli elangeni ngocingo oluyisicaba.Intambo yocingo oluyindilinga lokuvikela ilanga lufana nomugqa wezinhlanzi, futhi ucingo oluyisicaba lusesimweni seshidi.

Intambo evamile eyisicabasunshade netangathengwa ngokwenani lokuthunga kanye nezinga le-shading.Isibonelo, ku-sunshade yezinaliti ezintathu ezifanayo, ukuminyana kwe-sunshade engu-50% kanye no-70% we-sunshade kuhlukile.Mayelana nenethi ye-sunshade enezinga elingu-70% le-sunshade, uma izinaliti ezi-3 ziqhathaniswa nezinaliti eziyisi-6, izinaliti eziyisi-6 zizobonakala ziminyene.Ngakho-ke, inani lokuthunga kanye nesilinganiso se-shading kufanele kuhlanganiswe lapho kuthengwa.

Imvamisa, i-round wire sunshade mesh iningi izikhonkwane eziyisi-6, ezidinga kuphela ukukhethwa ngokuya ngesilinganiso somthunzi.Amanye ama-sunshades e-aluminium foil, ama-sunshades amnyama namhlophe, njll. ngokuvamile angamaphini angu-6, futhi abalimi bemifino bangakhetha ngokuvumelana nezinga le-shading.

Q2: Umthunzi welanga othengwe kunkundla ye-inthanethi umakwe njengo-3-pin.Ngemva kokuthola izimpahla, incane kakhulu kunezithombe, futhi ayikwazi ukufeza umphumela oyifunayo we-sunshade.Indlela yokugwema le nkinga?

I-A2: Ngokuvamile, izindleko ze-sunshade zakhiwe ngezinto zokwakha kanye nezinqubo.Uma intengo ye-sunshade yephinikhodi emithathu ingaphansi kwe-yuan engu-1/imitha yesikwele, kufanele ikhethwe ngokucophelela.Lapho uthenga ku-inthanethi, zama ukukhetha uhlobo oluthembekile, noma khetha isiteshi sokuthengisa esigunyazwe umkhiqizo, ukuze uqinisekise ikhwalithi.

Q3: Uyini umehluko phakathi kwe-sunscreen emnyama nesiliva, futhi zisetshenziswa kanjani?

I-A3: I-sunshade emnyama inezinga eliphezulu le-sunshade kanye nokupholisa okusheshayo, kodwa okubi ukuthi idinga ukudonswa futhi ibekwe nsuku zonke.Awukwazi ukumbozwa usuku lonke ukuze ugweme ukwakheka kwendawo yokukhanya ebuthakathaka eshedini, okudla isikhathi futhi okukhandlayo.Inethi elimnyama le-sunshade kufanele lisetshenziselwe ukumboza isikhashana ezitshalweni ze-greenhouse ezidinga ukuphathwa ngokucophelela ehlobo.

Inetha le-Silver grey shading inezinga eliphansi lokufiphaza, kodwa lifanelekile futhi lingambozwa usuku lonke.Ifaneleka kakhulu imifino ethanda ukukhanya ezindaweni zokugcina izithombo nasezindlini zokugcina izithombo ezidinga ukufakwa isikhathi eside.

Kodwa-ke, kungakhathaliseki ukuthi hlobo luni lwe-sunscreen esetshenziswayo, amaphuzu amabili alandelayo kufanele anakwe: 1. Isikhathi sokuhlanganisa kanye nobude besikhathi.2. Uma kungabikho ukukhanya okuqinile nokushisa okuphansi, i-sunshade ayikwazi "ukulala" ku-greenhouse ngaso sonke isikhathi.Amandla okukhanya nezinga lokushisa elidingwa izimo zezulu, izinhlobo zezitshalo kanye nezikhathi zokukhula ezihlukene zezitshalo kuzolawulwa ngendlela eguquguqukayo lapho inetha le-sunshade lembulwa.

Lapho ubeka inetha le-sunshade, inetha le-sunshade lingasekelwa ukwenza ibhande lokungenisa umoya, futhi umthunzi welanga nomthelela wokupholisa kuzoba ngcono.Okwesikrini selanga sangaphandle esisetshenziselwa ukwesekwa, kuyadingeka futhi ukucabangela ukuthi ukuncipha kokushisa kwe-sunscreen kuzinzile yini.Uma ukuncipha kwe-thermal kuzinzile, kungase kubangele ukulimala kubakaki nendawo, noma kudabuke isikhilimu selanga.Uma ungaqiniseki ukuthi ukuncipha kokushisa kuzinzile yini, ungakuzama endaweni encane kuqala

Ukwengeza, uma ukuncipha kokushisa kukhulu kakhulu, izinga lomthunzi welanga lizokhula ngemva kwesikhathi sokusetshenziswa.Izinga le-shading lenetha le-shading alilona lingcono kakhulu.Uma izinga le-shading liphezulu kakhulu, i-photosynthesis yezitshalo izoncishiswa futhi iziqu zibe mncane.

Q4: Ungasithenga kanjani futhi usisebenzise kanjani isikrini selanga esimnyama nesimhlophe?

Impendulo 4: Umthunzi welanga omnyama nomhlophe wakhiwe izinhlangothi ezimnyama nezimhlophe.Uma umboza, uhlangothi olumhlophe lubheke phezulu.Uma kuqhathaniswa nomnyama, indawo engaphezulu emhlophe ingabonisa ukukhanya kwelanga (kunokuyivimba), okungcono kunomnyama ekupholiseni.Indawo ephansi emnyama inomphumela wokuthungatha nokupholisa, okwandisa izinga le-shading kunalo lonke inetha elimhlophe le-shading.Izimbotshana ezimaphakathi nenetha ziqinisekisa izinga eliphezulu lokungena komoya nomhlaba ongaphandle, futhi zithuthukisa ukutholakala komoyampilo wezitshalo endaweni yokutshala.I-sunshade eyenziwe ngentambo yefilamenti eyodwa enamandla aphezulu inekhwalithi ephezulu nempilo ende yesevisi.Kuyisinqumo esihle se-fungus greenhouse edliwayo, i-chrysanthemum nezinye izitshalo ezizwela ukukhanya.

I-All white shading net, esetshenziswa kakhulu ekutshaleni nasekutshaleni ama-strawberry, ingavimbela ukukhula kwezitshalo.Ingase futhi isakazwe ngaphezu kwefilimu ye-mulch ukuze ihlukanise izithelo ze-strawberry nefilimu ye-mulch, ukunciphisa ukwenzeka kwesithelo esibhakiwe, isithelo esibolile kanye nesikhunta esimpunga, futhi sithuthukise izinga lempahla.

I-Q5: Kungani kunebanga elithile phakathi kwenetha le-shading yangaphandle kanye nezinto zokumboza ezifana nefilimu ye-greenhouse, ukuze umphumela wokupholisa ube ngcono?Iliphi ibanga elifanelekile?

I-A5: Kunconywa ukugcina ibanga elingu-0.5~1m phakathi kwenethi ye-sunshade nendawo yeshede.Umoya ophakathi kwenethi ye-sunshade kanye neshede ungageleza, okungasheshisa ukulahlekelwa ukushisa eshedini.Umphumela wokupholisa we-sunshade ungcono.

Uma inetha le-shading liseduze nefilimu ye-greenhouse, ukushisa okubanjwe yinetha le-shading kungadluliselwa kalula kufilimu ye-greenhouse bese ku-greenhouse, futhi umphumela wokupholisa umpofu.Eduze kwefilimu ye-greenhouse yenza ukushisa akukwazi ukuchithwa, okwandisa izinga lokushisa layo, ngakho-ke kuzosheshisa ukuguga kwayo.Ngakho-ke, uma usebenzisa i-sunscreen, qiniseka ukuthi ugcina ibanga elifanele ukusuka kufilimu ye-greenhouse.Ungasebenzisa intambo yensimbi ukusekela inethi ye-sunshade noma indwangu ye-sunshade ngqo ngaphezu kwe-greenhouse.Abalimi bemifino ngaphandle kwemibandela bangabeka izikhwama zomhlabathi ohlakeni oluyinhloko lwe-greenhouse, futhi babeke amakhethini otshani ngaphambili kwe-greenhouse ngesikhawu samamitha angu-3 ~ 5, ukuze inetha le-shading lingasondeli ifilimu ye-greenhouse.