Ungayikhetha njani itreyi yeeplasitiki ezifanelekileyo?

Xa ukhetha inani elifanelekileyo lemingxuma kwitreyi yeplastiki yokukhulisa izityalo, kufuneka uqwalasele ezi zinto zilandelayo:

1. Iindidi zezityalo: Izityalo ezahlukeneyo zineemfuno ezahlukeneyo ngenani lemingxuma kwitreyi yezithole. Ngokomzekelo, i-melon kunye ne-eggplants zifanelekile kwiidiski ze-50-hole, ngelixa iimbotyi, ii-eggplants, ihlumela zaseBrussels, iitamatisi zasebusika kunye nentwasahlobo zifanelekile kwiidiski ezingama-72.
2. Ubungakanani bezithole: Izityalo esele zindala zidinga indawo eninzi kunye nesubstrate ukuxhasa ukukhula kweengcambu, ngoko ke zinokufuna iitreyi zezithole ezinemingxuma embalwa. Ngokuchaseneyo, izityalo ezineminyaka emincinci yokufumana izithole zinokusebenzisa iitreyi zezithole ezinenani eliphezulu lemingxuma.
3. Ixesha lezithole: Iimfuno zezithole zahlukile ebusika, entwasahlobo nasehlotyeni nasekwindla. Izithole zasebusika nezasentwasahlobo zifuna ixesha elide lokukhula, izithole ezikhulu, kwaye zinokuvunwa ngokukhawuleza emva kokutyala; Izithole zasehlotyeni nasekwindla zidinga izithole eziselula, ezineengcambu eziqinileyo, nto leyo enceda ukucotha izithole emva kokutyala.
4. Iindlela zokukhulisa izithole: Iindlela ezahlukeneyo zokukhulisa izithole, ezifana nezithole zetreyi yomngxuma, izithole ezidadayo, izithole ezidadayo, njl.njl. zinemingxuma eyahlukeneyo yokukhetha iitreyi zemingxuma. Umzekelo, iitreyi ezinogwebu zepolystyrene zingasetyenziselwa izithole ezidadayo, ngelixa iitreyi zepolystyrene zisetyenziswa kakhulu ekukhuliseni imingxuma yetreyi.
5. Ukukhetha i-substrate: I-substrate kufuneka ibe neempawu zokuthungwa okuxekethileyo, amanzi alungileyo kunye nokugcinwa kwesichumisi, kunye nobutyebi bezinto eziphilayo. I-substrates eziqhelekileyo ezifana nomhlaba we-peaty kunye ne-vermiculite zenziwe ngomlinganiselo we-2: 1, okanye i-peat, i-vermiculite kunye ne-perlite zenziwe ngomlinganiselo we-3: 1: 1.
6. Izinto zetreyi yezithole kunye nobukhulu: Izinto zetreyi yezithole zidla ngokuba yi-polystyrene foam, i-polystyrene, i-polyvinyl chloride kunye ne-polypropylene. Ubungakanani bediski ye-cavity eqhelekileyo yi-540mm × 280mm, kwaye inani lemingxuma liphakathi kwe-18 kunye ne-512. Ubume bomngxuma we-seedling tray ubukhulu becala bujikeleze kwaye buyisikwere, kwaye i-substrate equlethwe kumngxuma wesikwere ngokubanzi malunga ne-30% ngaphezu komngxuma ojikelezileyo, kwaye ukuhanjiswa kwamanzi kufana ngakumbi, kwaye inkqubo yengcambu iphuhliswe ngokupheleleyo.
7. Iindleko zezoqoqosho kunye nokusebenza kakuhle kwemveliso: Phantsi kwesiseko sokungachaphazeli umgangatho wezithole, kufuneka sizame ukukhetha i-tray yomngxuma enemingxuma emininzi ukuphucula izinga lemveliso kwindawo nganye yeyunithi.
Ukuqwalasela ezi zinto zingasentla, ukukhetha i-plastic seedling tray enenani elifanelekileyo lemingxuma kunokuqinisekisa ukukhula okunempilo kwezityalo kunye nokuphucula ukusebenza kakuhle kunye nomgangatho wezithole.