Mariha e ka ba nako e qhekellang bakeng sa balemi ba lettuce ba hydroponic, empa ka taolo e nepahetseng ea tharollo ea limatlafatsi, limela tsa hau li ka atleha. Mona ke tataiso ea ho u thusa ho boloka lettuce ea hau ea hydroponic e phetse hantle ebile e beha litholoana nakong ea likhoeli tse batang.
Mocheso o nepahetseng bakeng sa Tharollo ea phepo ea Hydroponic Lettuce ke Efe?
Lettuce e khetha mocheso o pholileng, e leng se etsang hore e be khetho e ntle bakeng sa hydroponics ea mariha. Mocheso o loketseng oa tharollo ea limatlafatsi bakeng sa lettuce ea hydroponic o pakeng tsa 18°C le 22°C (64°F le 72°F). Letoto lena le ts'ehetsa nts'etsopele ea metso e phetseng hantle le ho amohela limatlafatsi hantle. Haeba tharollo e bata haholo, ho monya limatlafatsi ho fokotseha. Haeba e futhumetse haholo, e ka khothaletsa kholo ea baktheria le mafu a metso.
Mokhoa oa ho beha leihlo pH le EC Levels tsa Hydroponic Nutrient Solution?
Ho bohlokoa ho beha leihlo maemo a pH le EC a tharollo ea limatlafatsi tsa hau khafetsa. Lettuce le atleha tikolohong e nang le asiti hanyane ka boemo ba pH pakeng tsa 5.5 le 6.5. Boemo ba EC bo lokela ho bolokoa ho pota 1.2 ho isa ho 1.8 dS/m ho netefatsa hore limela li fumana limatlafatsi tse lekaneng ntle le ho nosetsa ho feta tekano. Sebelisa pH e tšepahalang ea dijithale le metara ea EC ho fumana 'malo o nepahetseng. Lekola tharollo ea limatlafatsi tsa hau bonyane hang ka beke, 'me u fetole maemo a hlokahalang ka ho sebelisa litharollo tsa pH holimo kapa tlase le ka ho eketsa limatlafatsi kapa ho hlapolla tharollo ka metsi.
Mafu a Tloaelehileng a Hydroponic Lettuce Mariha ke afe?
Maemo a mariha a ka etsa hore litsamaiso tsa hydroponic li hlaseloe habonolo ke mafu a itseng. Mona ke tse seng kae tseo u lokelang ho li ela hloko:
Motso oa Pythium
Pythium e atleha maemong a futhumetseng, a mongobo mme e ka baka ho bola ha metso, e lebisang ho pona le ho shoa ha limela. Ho thibela sena, boloka sistimi ea hau ea hydroponic e hloekile 'me u qobe ho nosetsa ho feta tekano.
Botrytis Cinerea (Grey Mold)
Fungus ena e rata tikoloho e pholileng, e mongobo 'me e ka baka hlobo e bohlooho makhasi le likutu tsa lettuce. Etsa bonnete ba hore moea o tsamaea hantle 'me u qobe ho petetsa limela tsa hau ho fokotsa kotsi ea Botrytis.
Mofuta oa Downy
Downy mildew e tlwaelehile maemong a phodileng, a mongobo mme e bonahala e le matheba a mosehla makgasing ka kgolo e bosweu bo bosweu ka tlase. Ela hloko dimela tsa hao kgafetsa bakeng sa matshwao a phori mme o di alafa ka fungicide ha ho hlokahala.
Mokhoa oa ho bolaea sisteme ea Hydroponic?
Ho boloka sistimi ea hau ea hydroponic e hloekile ho bohlokoa bakeng sa ho thibela mafu le ho netefatsa kholo ea semela se phetseng hantle. Mona ke mokhoa oa ho bolaea sisteme ea hau hantle:
Hlakola Sisteme
Qala ka ho ntša tharollo eohle ea limatlafatsi tsamaisong ea hau ho tlosa litšila leha e le life.
Hloekisa polokelo le likarolo
Hlakola bokahare ba polokelo ea hau le likarolo tsohle tsa sistimi ka motsoako o bobebe oa bleach (karolo e le 1 ea bleach ho isa ho karolo e 10 ea metsi) ho bolaea libaktheria kapa li-fungus.
Hlatsoa ka Bohona
Kamora ho hloekisa, hlatsoa likarolo tsohle hantle ka metsi a hloekileng ho tlosa masala a bleach.
Hloekisa ka Hydrogen Peroxide
Bakeng sa tšireletso e eketsehileng, sebelisa tharollo ea 3% ea hydrogen peroxide ho hloekisa tsamaiso ea hau. E tsamaise ka har'a sistimi ea hau metsotso e seng mekae ho netefatsa hore tsohle li na le disinfected.
Tlhokomelo ea Kamehla
Kamehla hloekisa 'me u bolaee tsamaiso ea hau ka likokoana-hloko ho thibela ho bokellana ha likokoana-hloko tse kotsi. Sena ha se boloke limela tsa hau li phetse hantle feela empa hape se lelefatsa bophelo ba sistimi ea hau ea hydroponic.
Ho phethela
Ho laola tharollo ea limatlafatsi bakeng sa lettuce ea hydroponic mariha ho kenyelletsa ho boloka mocheso o nepahetseng, ho lekola maemo a pH le EC, ho sebetsana le mafu a tloaelehileng, le ho boloka sistimi ea hau e hloekile. Ka ho latela malebela ana, o ka etsa bonnete ba hore lettuce ea hau ea hydroponic e lula e phetse hantle ebile e beha litholoana likhoeling tsohle tsa mariha. Ho hola ho thabisang!
Nako ea poso: May-19-2025
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