Izindlu zeglasi zaseDatshi zifana neenkwenkwezi ezikhanyayo zezolimo zanamhlanje, zibonisa ubulumko obumangalisayo kunye nomtsalane kwintsimi ye-tomato kunye ne-lettuce yokulima kunye nokukhokelela ezolimo ukuba ziqhubele phambili kwicala lobukrelekrele.
I. Indawo engqongileyo yeGreenhouse – Elona Khaya lifanelekileyo leTomato kunye neLetisi
Iindawo zokuhlala zeglasi zeDatshi zenza indawo ephantse igqibelele ukukhula yeetumato kunye nelethisi. Iglasi ekumgangatho ophezulu esetyenziswayo inokuhanjiswa kokukhanya okugqwesileyo, iqinisekisa ukukhanya okwaneleyo kwelanga, okubalulekileyo kwiitumato kunye neletisi ethanda ukukhanya. Ukukhanya kwelanga kudlula kwiglasi njengemisonto yegolide, kuthungela ithemba lokukhula kubo. Ngokumalunga nokulawulwa kweqondo lokushisa, i-greenhouse ixhotyiswe ngenkqubo yokulungiswa kweqondo eliphezulu. Nokuba kusehlotyeni okanye ebusika obubandayo, inkqubo inokugcina ngokuchanekileyo uluhlu lobushushu obufanelekileyo. Kwiitumato, ubushushu obuzinzile buluncedo kwi-pollination yeentyatyambo kunye nokwandiswa kweziqhamo; I-lettuce, kwindawo enjalo, ikhula ngokukhazimulayo kunye nokuthungwa okucolekileyo. Ukongeza, ulawulo lokufuma kwi-greenhouse nalo lubuthathaka. Ngomsebenzi wentsebenziswano wezivamvo zokufuma kunye nezixhobo zokungenisa umoya ezikrelekrele, ukufuma komoya kugcinwa kuzinzile, kuthintelwa izifo zetumato kunye negqabi lelettuce elityheli elibangelwa ziingxaki zokufuma, ukubonelela ngendawo entsha nekhululekileyo yokukhula kwabo.
II. UkuTyala ngoBukrelekrele-Umlingo onikwe yiTekhnoloji
Kule greenhouse yeglasi yomlingo, inkqubo yokutyala ekrelekrele yeyona nto iphambili yokuqhuba. Kufana ne-elf enamandla omlingo, egada lonke inqanaba lokukhula kweetumato kunye ne-lettuce. Sithathela ingqalelo unkcenkceshelo njengomzekelo, inkqubo yokunkcenkceshela ekrelekrele ilawula ngokuchanekileyo isixa kunye nexesha lokunkcenkceshela ngokwemithetho yokusasazwa kweengcambu kunye nemfuneko yamanzi kwiitumato kunye nelethisi. Kwiitumato, amanzi aneleyo kodwa angagqithisi kakhulu anikwa ngexesha lophuhliso lweziqhamo ukuqinisekisa ubumnandi kunye nencasa yeziqhamo; i-lettuce inokufumana unikezelo lwamanzi oluqhubekayo kunye nozinzile kuwo wonke umjikelo wokukhula, ukugcina amaqabunga ayo ehlala ehlaziyekile kwaye enamanzi. Ikhonkco lokuchumisa lihle kakhulu. Ngoncedo lobuchwephesha bokubona izondlo zomhlaba, inkqubo yokuchumisa ekrelekrele inokumisela ngokuchanekileyo umxholo wezondlo ezahlukahlukeneyo emhlabeni kwaye yongeze ngexesha elifanelekileyo izondlo eziphambili ezifana nenitrogen, iphosphorus kunye nepotassium ngokweemfuno zetumato kunye nelethisi ngamaxesha ahlukeneyo okukhula. Ngokomzekelo, ngexesha le-seedling ye-tomato, isixa esifanelekileyo sesichumiso se-nitrogen sinikezelwa ukukhuthaza ukukhula kwesiqu kunye namagqabi; ngexesha leziqhamo, umlinganiselo we phosphorus kunye nezichumisi ze potassium uyanyuswa ukuphucula umgangatho weziqhamo. I-lettuce, ngokwempawu zayo zokukhula ngokukhawuleza, izichumisi ezilungeleleneyo zinikezelwa ngokuqhubekayo ukuqinisekisa isantya sokukhula kunye nomgangatho wamagqabi. Ngaphezu koko, inkqubo yokujonga izinambuzane kunye nezifo kunye nokuthintela izifo isebenzisa iindlela zobugcisa obuphezulu ezifana nezixhobo zokujonga izinambuzane ezikrelekrele kunye nezinzwa zokubona i-pathogen ukuze zibone kwaye zithathe amanyathelo okukhusela ebhayoloji okanye ngokwasemzimbeni kwangethuba ngaphambi kokuba izinambuzane kunye nezifo zenze umonakalo omkhulu kwiitumato kunye ne-lettuce, ukunciphisa ukusetyenziswa kwemichiza yokubulala izinambuzane kunye nokuqinisekisa umgangatho wabo oluhlaza.
III. IiMveliso ezikwiMgangatho oPhezulu – Umgangatho oBalaseleyo weTomato kunye neLetisi
Iitumato kunye ne-lettuce eziveliswe kwii-glasshouses zeglasi zaseDatshi zihambelana nomgangatho obalaseleyo. Iitumato apha zinemibala ekhangayo, ebomvu ebomvu kwaye ecacileyo, njengeerubhi ezikhanyayo. Inyama ityebile kwaye ityebile kwijusi. Incasa emnandi nemuncu ixhentsa kwincam yolwimi, izisa incasa etyebileyo. Zonke iitumato zizityebi kwizondlo ezahlukahlukeneyo eziluncedo kwimpilo yabantu, ezifana nesixa esikhulu sevithamin C, ivithamin E kunye ne-lycopene, enezibonelelo ezininzi kumzimba, ezifana ne-antioxidation kunye nokwandisa ukhuselo lomzimba. I-lettuce lukhetho olutsha etafileni. Amagqabi aluhlaza kwaye athambile, aneempawu ezicacileyo. Ukuluma, incasa ekrwada kunye nencasa emnandi yelettuce isasazeke emlonyeni. Umxholo wayo ophezulu wefiber yokutya unceda ukukhuthaza i-peristalsis yamathumbu kwaye yinxalenye eyimfuneko yokutya okunempilo. Ngenxa yokuba iitumato kunye ne-lettuce zilawulwa ngengqiqo kwi-greenhouse kwaye zikude kwiinkathazo zokungcola kwangaphandle kunye nezinambuzane kunye nezifo, ngaphandle kokungenelela okugqithisileyo kweekhemikhali, ziyizinto eziluhlaza ngokwenene kunye nokutya okuphilayo, okuthandwa kakhulu kwaye kuthenjwa ngabathengi.
IV. Uphuhliso oluZinzileyo – ukuKhokela iKhokelo kwiKamva lezoLimo
Imodeli yokulima itumato kunye nelethisi kwizindlu zeglasi zeDatshi yinkqubo ecacileyo yophuhliso oluzinzileyo kwicandelo lezolimo. Ngokombono wokusetyenziswa kwamandla, ii-greenhouses zisebenzisa ngokupheleleyo imithombo yamandla ahlaziyekayo njengamandla elanga kunye namandla omoya. Iipaneli zelanga zifakwe phezulu kwi-greenhouse ukuguqula amandla elanga abe ngumbane ukunika amandla kwezinye izixhobo; iiinjini zomoya zongeza amandla kwi-greenhouse phantsi kweemeko ezifanelekileyo, ukunciphisa ukuxhomekeka kumandla efosili yemveli kunye nokunciphisa ukukhutshwa kwegesi ye-greenhouse. Ngokolawulo lwezibonelelo, ukurisayikilishwa okusebenzayo kwezibonelelo kuyaphunyezwa. Inkunkuma ye-Organic eveliswa ngexesha lenkqubo yokutyala, njengamasebe ashiyekileyo kunye namagqabi etumata kunye neendawo ezilahliweyo ze-lettuce, ziguqulwa zibe zizichumisi eziphilayo ngokusebenzisa izibonelelo zonyango ezikhethekileyo kwaye zibuyiselwe emhlabeni ukuze zinike izondlo kumjikelo olandelayo wokutyala, okwenza inkqubo yomjikelezo wendalo evaliweyo. Le modeli yophuhliso oluzinzileyo ayiqinisekisi nje kuphela uphuhliso oluzinzileyo lwexesha elide lokulinywa kwetumato kunye neletisi kodwa ikwabonelela ngomzekelo oyimpumelelo wezolimo zehlabathi ekujonganeni nemingeni yendalo esingqongileyo kunye nemithombo, ekhokelela ezolimo kwicala elinohlaza, elinobungani nokuzinzileyo.
Ixesha lokuposa: Nov-18-2024