Kulwandlekazi olukhulu lwezolimo lwanamhlanje, ii-greenhouses zeglasi zaseDatshi zifana nendlu yokukhanya ekhanyayo, ikhanyisa indlela eya phambili ekulinyweni okukrelekrele kweetumato kunye ne-lettuce kunye nokubonisa umtsalane womlingo wokuhlanganiswa kobuchwepheshe bezolimo kunye nendalo.
I. Uyilo olugqwesileyo lweGreenhouse – lulungiselelwe iitumato kunye neLetisi
Uyilo lwezindlu zokugcina izityalo zaseDutch ziyingqayizivele. Yindawo efanelekileyo eyenziwe ngokusekelwe ekuqondeni okunzulu kwiimfuno zokukhula kweetumato kunye ne-lettuce. Iglasi ye-greenhouse ineempawu ezizodwa ze-optical. Ayinako ukusasaza ukukhanya kwelanga kowona mlinganiselo mkhulu kodwa ikwahluza imitha ye-ultraviolet eyingozi kwizityalo, ibonelela ngokukhanya okuthambileyo nokoneleyo kweetumato kunye nelethisi. Ngaphantsi kweemeko zokukhanya ezinjalo, i-photosynthesis yeetamatato iqhutyelwa ngokufanelekileyo, kwaye ishukela kunye nezondlo kwiziqhamo zinokuqokelelwa ngokupheleleyo, okwenza umbala ucace ngakumbi kwaye incasa ngakumbi; ngenxa ye-lettuce, ukukhanya okwaneleyo kuqinisekisa uhlaza kunye nokuthamba kwamagqabi kwaye kwenza ukuba kukhule ngamandla. Uyilo lwesakhiwo se-greenhouse nayo inomsebenzi obalaseleyo kulawulo lobushushu kunye nokufuma. Ukusebenza kwayo kwe-insulation kugqwesileyo. Iyakwazi ukugcina ingaphakathi lifudumele kwimozulu ebandayo kwaye iqinisekise ukuba iitumato kunye ne-lettuce azonakaliswa ngamaqondo aphantsi. Kwangaxeshanye, inkqubo yokungena komoya isebenzisana ngokusondeleyo neqondo lobushushu kunye nezinzwa zokufuma kwaye inokulungelelanisa ngokuzenzekelayo umthamo wokungenisa umoya ngokwexesha lokwenyani ledatha ebekwe iliso ukuze kugcinwe ukufuma okufanelekileyo kunye neqondo lobushushu kwi-greenhouse. Umzekelo, ngexesha leentyantyambo kunye neziqhamo zetumata, ubushushu obufanelekileyo kunye nokufuma kunokuphucula izinga lokuphumelela kwe-pollination kunye nomgangatho weziqhamo; amagqabi elettuce awayi kubola ngenxa yokufuma okugqithisileyo okanye akhule ngokucothayo ngenxa yobushushu obuphantsi kwindawo efanelekileyo.
II. Inkqubo yokuTyalwa ngoBukrelekrele-uMkhuseli osisilumko weeTomato kunye neLettuce
Inkqubo yokutyala ekrelekrele ngumphefumlo wezindlu zokugcina izityalo zaseDutch. Kufana nomlindi osisilumko, onyamekela ngokucophelela ukukhula kweetumato kunye ne-lettuce. Ngokubhekiselele kunkcenkceshelo, inkqubo isebenzisa itekhnoloji yokunkcenkceshela yokunkcenkceshela idriphu ephucukileyo kunye nezinzwa ezichanekileyo zokujonga ukufuma. Ngokweempawu ezahlukeneyo zeengcambu kunye neempawu zokufunwa kwamanzi kwiitamatati kunye ne-lettuce, inkqubo yokunkcenkceshela inokuhambisa ngokuchanekileyo amanzi kwiingcambu zezityalo. Iitumato zineengcambu ezinzulu. Inkqubo yokunkcenkceshela iya kubonelela ngamanzi ngexesha elifanelekileyo kwaye isixa esifanelekileyo ngokweemeko zokufuma kubunzulu obahlukeneyo bomhlaba ukuze kuqinisekiswe unikezelo lwamanzi olufunekayo kuphuhliso lweziqhamo kwaye luthintele ukubola kweengcambu okubangelwa kukuqokelelana kwamanzi; I lettuce ineengcambu ezingenzulwanga. Inkqubo yokunkcenkceshela ibonelela ngamanzi ngomlinganiselo othe kratya nangaphantsi ukugcina umphezulu womhlaba ufumile, ukuhlangabezana neemfuno ezibuthathaka zamanzi ze lettuce kunye nokuqinisekisa ukutsha kunye nomgangatho wamagqabi. Ukongeza, inkqubo yokujonga izinambuzane kunye nezifo kunye nenkqubo yokuthintela isebenzisa iindlela zobugcisa obuphezulu njengezixhobo zokuhlola 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 kwiitamatati kunye ne-lettuce, ukunciphisa ukusetyenziswa kwemichiza yokubulala izinambuzane kunye nokuqinisekisa umgangatho wabo oluhlaza.
Ixesha lokuposa: Nov-19-2024