Izindaba - Kungani i-greenhouse yokukhanya okukhanyayo ingukutshala imali okuhle?

Ukunyuka kwesimo sezulu esibi kakhulu emhlabeni wonke sekunomthelela othile ekulimaleni komoya ovulekile. Abatshali bembewu abaningi bakhetha ukusebenzisa izithombo zokugcina izithombo, ezingakwazi kuphela ukumelana nemiphumela yesimo sezulu esibi ezitshalweni zabo kodwa futhi balawule umjikelezo okhulayo wezilimo zabo. Ngohlobo oludumile kakhulu lokugcina ukushisa luyi-greenhouse yokuncishiswa kokukhanya okukhanyayo, okubhekwa njengokutshala imali okungcono kakhulu kwezolimo. Ake sihlole imfihlakalo ndawonye!

1. Ukwanda kwesizini ekhula:

Izithombo zokugcina izithombo zokukhanya okukhanyayo zivumela abatshali ukuthi bathole amandla amaningi endaweni ekhulayo, kufaka phakathi inani lezitshalo ezikhanyayo ezitholayo. Ngokumboza abamba ukushisa ngezinto ezivimbela ukukhanya, njengamakhethini amnyama, abatshali bangakhohlisa isikhathi sokuvezwa kokukhanya kwezikhathi ezihlukile. Lokhu kubenza bakwazi ukunweba isikhathi sokukhula futhi bahlakulele izitshalo unyaka wonke, ngaphandle kwezimo zangaphandle zemvelo. Ngenxa yalokho, ukuvunwa okwengeziwe kungatholakala, okuholela ekukhiqizweni okuphezulu kanye nenzuzo eyandayo.

2. Ikhwalithi yezitshalo ezithuthukisiwe:

Ukukhanya kuyisici esibucayi ekuthuthukisweni kwezitshalo futhi kungathonya kakhulu ikhwalithi yezilimo. Ngomhlakube ophuthumayo okhanyayo, abatshali bangaphatha ngokuqondile ukuvezwa kokukhanya, banikeze izimo ezifanele zokukhula kwezitshalo. Ngokulawula ubude besikhathi namandla okukhanya, abatshali bangathuthukisa umbala, usayizi, ukunambitha, kanye nenani lokudla okunempilo kwezilimo zabo. Leli zinga lokulawula lizuzisa ikakhulukazi inani eliphakeme noma izilimo ezikhethekile ezifuna izimo ezithile zokukhanyisa ukuze zifinyelele amakhono azo aphelele.

3. Ukulawulwa kwezinambuzane kanye nezifo:

Izindawo zokugcina izithombo zokuncishiswa kokukhanya zingasiza ekunciphiseni ubungozi bokulimala kwezinambuzane kanye nokuqubuka kwezifo. Ngokuvimba imithombo yokukhanya yangaphandle, abatshali bangadala imvelo eyedwa futhi elawulwayo, banciphisa ukungena kwezinambuzane namagciwane. Lokhu kuchayeka kokusongelwa okungenzeka kunganciphisa isidingo sokubulala izinambuzane nama-fungicides, okuholela ephilile, imikhuba yokutshala ejwayelekile. Ngokwengeziwe, izindawo zokugcina izithombo zokuncishiswa kokukhanya zihlinzeka ngokulawula umoya omncane, ukunciphisa ubungozi bokusakazeka kwezifo.

4. Ukuguquguquka nokuhlukahluka kwezitshalo:

Amandla okukhohlisa ukuvezwa kokukhanya eluhlaza okotshani lokuncishiswa okuluhlaza okhalweni anikeza abatshali bashintsha ukuguquguquka okukhulu ezinhlotsheni zezilimo abangazihlakulela. Izitshalo ezahlukahlukene zinezidingo ezahlukahlukene ze-Photoperioper, okusho ukuthi zichuma ngaphansi kwezikhathi ezithile nezikhathi zobumnyama. Ngohlelo lokuncishiswa kokukhanya, abatshali bangabhekelela izidingo ezihlukile zezilimo ezahlukahlukene, zibenza bakwazi ukuguqula umkhiqizo bazo futhi kungenzeka bathenge izimakethe ze-niche. Lokhu kuvumelana nezimo nakho kungasiza abatshali baphendule ekushintsheni izimfuno zemakethe noma ukuzama ngezinhlobo ezintsha.

5. Ukusebenza kahle kwamandla:

Izindawo zokugcina izithombo zokuncishiswa kokukhanya zingaba negalelo emalini yamandla. Ngokuvimba ukukhanya kwangaphandle ngezikhathi ezithile, abatshali banganciphisa isidingo sokukhanyisa okwenziwe, ikakhulukazi ngesikhathi samamini. Lokhu kungaholela ekugcinweni kwamandla okubalulekile nezindleko eziphansi zokusebenza ngokuhamba kwesikhathi. Ngaphezu kwalokho, ukusetshenziswa kwamakhethini amnyama noma izinto ezifanayo kusiza ukufaka i-greenhouse, ukunciphisa ukulahleka kokushisa ngesikhathi sezinyanga ezibandayo futhi kunciphise isidingo sokushisa ngokweqile, ngaleyo ndlela kube nokunciphisa ukusetshenziswa kwamandla.

LaphoIzithombo zokudla okulahlwa ukukhanyadinga ukutshalwa kwezimali kokuqala kwemishini kanye nengqalasizinda, izinzuzo ezingaba khona abazinikezayo ngokuya ngokukhiqiza okuthuthukile, ikhwalithi yezitshalo ethuthukisiwe, kanye nokulawulwa kwemvelo kungabenza batshale imali efanelekile abatshali bezentengiselwano abafuna ukukhuliswa kwabo futhi bathole ukulinyelwa konyaka.