Ukulima kwegadi yasebusika inokuba yindlela enomvuzo yokonwabela i-lettuce entsha, kodwa ifuna ukucwangciswa ngononophelo kunye nolawulo. Ukukhetha iintlobo ezifanelekileyo, ukugcina amaqondo obushushu afanelekileyo, nokulawula izondlo ngundoqo kwisivuno esiyimpumelelo. Makhe singene kwindlela onokuthi uzenzele ngayo ezi zinto kwi lettuce yakho yasebusika.
Zeziphi iintlobo zeeLethisi eziNyamezelayo, eziBone kakhulu, kwaye ziNyamezelwa zizifo?
Ukukhetha iintlobo ezifanelekileyo zeelethisi kubalulekile ekukhuleni kwe-greenhouse yasebusika. Nazi ezinye iindidi ezaziwa ngokunyamezela kwazo ukubanda, isivuno esikhulu, kunye nokumelana nezifo:
Butterhead Lettuce
I-lettuce yeButterhead ixabiswa ngenxa yokuthambile kwayo, ukuthungwa kwebhotolo kunye nencasa egqwesileyo. Iyakwazi ukumelana nengqele kwaye inokumelana namaqondo obushushu asezantsi njenge 15°C (59°F). Oludidi lukwamelana nezifo ezixhaphakileyo ezifana ne-downy mildew kunye nokubola okuthambileyo, nto leyo eyenza ibe lolona khetho lulungileyo kwizindlu zokutyala izityalo zasebusika.
Ilethisi yaseWintergreen
Ilethisi yaseWintergreen ifuyelwa ngokukodwa ukukhula kwasebusika. Inexesha elide lokukhula kodwa inika izivuno eziphezulu kunye nencasa enkulu. Oludidi luyamelana kakhulu neqabaka kwaye luyakwazi ukumelana namaqondo obushushu ukuya kuthi ga kwi -5°C (23°F), oko kuyenza ilungele imozulu ebandayo.
I-Leaf Leaf Leaf
I-lettuce ye-Oak Leaf ithiywe ngamagqabi ayo amile okwegqabi lom-oki. Iyakwazi ukumelana neengqele kwaye ingakhula kakuhle kumaqondo obushushu asezantsi njenge 10°C (50°F). Olu didi lukwamelana nezifo ezifana ne-black spot kunye ne-downy mildew, luqinisekisa ukukhula okunempilo nakwiimeko zasebusika.
Indlela yokuGcina ubushushu beGreenhouse usebenzisa iiNkqubo zokufudumeza kunye neeNgqungquthela?
Ukugcina ubushushu obufanelekileyo kwi-greenhouse yakho kubalulekile ekukhuleni kwe-lettuce enempilo. Nazi ezinye iindlela zokugcina i-greenhouse yakho ishushu ngexesha lasebusika:
Iinkqubo zokufudumeza
Ukufakela inkqubo yokufudumala kunokunceda ukugcina ubushushu obuhambelanayo kwi-greenhouse yakho. Ukhetho lubandakanya:
Izifudumezi zoMbane: Ezi zilula ukuzifaka kwaye zinokulawulwa nge-thermostat ukugcina ubushushu obufunwayo. Zifanelekile kwii-greenhouses ezincinci ukuya eziphakathi.
Iiheater zePropane: Ezi ziyasebenza kwaye zinokusetyenziswa kwiindawo ezinkulu zokugcina izityalo. Babonelela ngomthombo wobushushu ozinzileyo kwaye unokulungiswa njengoko kufuneka.
I-Insulation kunye neZigqubuthelo
Ukugquma i-greenhouse yakho kunokunceda ukugcina ubushushu kunye nokunciphisa imfuno yokufudumeza rhoqo. Qwalasela oku kulandelayo:
Ukuqhwanyaza kabini: Ukongeza umaleko wesibini weglasi okanye iplastiki inokuphucula kakhulu ukugquma kunye nokunciphisa ukulahleka kobushushu.
Iingubo ezishushu: Ezi zinokubekwa phezu kwezityalo ebusuku ukubonelela ngokufudumala okongeziweyo kunye nokhuseleko kwiqabaka.
Ingaba umhlaba ipH kunye nokuKhanya kuyichaphazela njani iLettuce yaseBusika yeGreenhouse?
I-pH yomhlaba kunye namanqanaba okukhanya zizinto ezibalulekileyo ezinokuchaphazela impilo kunye nesivuno se lettuce yakho yasebusika.
Umhlaba pH
I lettuce ikhetha umhlaba oneasidi kancinane pH phakathi kwe 6.0 kunye ne 6.8. Ukugcina olu luhlu lwe-pH kuqinisekisa ukuba izondlo zifumaneka lula kwizityalo. Vavanya umhlaba wakho i-pH rhoqo usebenzisa ikiti yokuvavanya umhlaba kwaye ulungelelanise njengoko kufuneka usebenzisa ikalika ukunyusa i-pH okanye isulfure ukuthoba.
Ukukhanya
Ilettuce ifuna ubuncinci iiyure ezisi-8 ukuya kwezili-10 zokukhanya ngosuku ukuze zikhule ngokugqibeleleyo. Ebusika, xa iiyure zemini zifutshane, unokufuna ukongeza ngokukhanya okwenziweyo. Sebenzisa izibane ezipheleleyo ze-LED ezikhulayo ukubonelela ngokukhanya okufunekayo kwi-photosynthesis. Beka izibane malunga ne-6 ukuya kwi-intshi ze-12 ngaphezu kwezityalo kwaye uzibeke kwisibali-xesha ukuqinisekisa ukubonakaliswa kokukhanya okungaguqukiyo.
Usisebenzisa njani iSisombululo seSondlo soBubushushu boLawulo kunye nokubulala iintsholongwane ukukhuthaza ukukhula okusempilweni kweLettuce yeHydroponic?
Iinkqubo zeHydroponic zinika ulawulo oluchanekileyo malunga nokuhanjiswa kwezondlo, eziluncedo kakhulu ebusika. Nantsi indlela yokulawula inkqubo yakho ye-hydroponic yokukhula kwe-lettuce okugqibeleleyo:
Ulawulo loBubushushu beSondlo seSondlo
Ukugcina ubushushu obufanelekileyo kwisisombululo sakho sezondlo kubalulekile. Injongo kuluhlu lobushushu obuphakathi kwe-18°C ukuya kuma-22°C (64°F ukuya kuma-72°F). Sebenzisa isifudumezi-manzi okanye i-chiller ukulawula iqondo lobushushu kwaye uqinisekise ukuba lihlala phakathi kolu luhlu lufanelekileyo. Gxotha indawo yokugcina izondlo ukunciphisa ukuguquguquka kwamaqondo obushushu.
Ukubulala iintsholongwane
Ukubulala iintsholongwane rhoqo kwinkqubo yakho ye-hydroponic kunokuthintela ukwakheka kweentsholongwane eziyingozi. Sebenzisa isisombululo seblitshi ethambileyo (inxalenye e-1 yejiki ukuya kwiinxalenye ezili-10 zamanzi) ukucoca amalungu enkqubo yakho. Hlamba kakuhle ngamanzi acocekileyo ukususa nayiphi na intsalela. Ukongeza, sebenzisa i-hydrogen peroxide ukucoca inkqubo kunye nokuqinisekisa indawo yokukhula enempilo.
Ukusonga
Ukukhulisa i-lettuce kwi-greenhouse yasebusika kubandakanya ukukhetha iintlobo ezifanelekileyo, ukugcina amaqondo obushushu afanelekileyo, kunye nokulawula izondlo ngokufanelekileyo. Ngokukhetha iintlobo ezikwaziyo ukunyamezela ukubanda, isivuno esikhulu, kunye nokumelana nezifo, usebenzisa iinkqubo zokufudumeza kunye nokugquma ukugcina ubushushu, kunye nokuqinisekisa umhlaba ochanekileyo pH kunye namanqanaba okukhanya, unokufikelela kwisivuno esiyimpumelelo. Kwiinkqubo ze-hydroponic, ukulawula ubushushu besisombululo sezondlo kunye nokubulala iintsholongwane rhoqo ngundoqo ekukhuleni kwezityalo okunempilo. Ngezi zicwangciso, unokonwabela i-lettuce entsha, epholileyo ubusika bonke.
Ixesha lokuposa: May-17-2025
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