Ukulima kwezitshalo eziningi zemifino ( amahlumela , utamatisi , ama-cabbages, i-pepper) kuhilela ukutshala kwezithombo ezenziwe ngomumo endaweni evulekile. Ngenxa yalokhu, kubalulekile ukuthatha inani elikhulu ngokwanele leziqukathi ezincane. Ngokuvamile, izitsha zepulasitiki ezilahlayo ziyasetshenziswa kulezi zinhloso. Kodwa ukuze kube lula abalimi, amakhasethi amakhemikhali asungulwa, lapho okulula kakhulu ukuhlakulela noma yikuphi izitshalo.
Isimiso sokusebenzisa amakhasethi wezithombo
I-cassette isitsha esihlukaniswe ngamanani amangqamuzana lapho izilinda ezigcwala amaphilisi e-substrate noma peat afakwa khona. Khona-ke kuzo zonke izimbewu ezingu-1-2 zifakwa, futhi ngokuqhubekayo umgadi wensimu wenza ngokuvumelana nezincomo zokulima isitshalo esinikeziwe.
Ngaphambi kokugcwalisa amangqamuzana nomhlabathi, umgodi omncane kufanele wenziwe phansi, lokhu kuzovimbela ukuqhuma kwamanzi. Ukusetshenziswa kwamakhasethi anjalo kunamaphuzu amaningi amahle:
- impahla yokutshala igcinwa;
- izimpande zezitshalo azikhathazeki, ngoba asikho isidingo sokuzihambisa, ngakho-ke uhlelo lwempande luqina;
- kalula ukuthuthwa;
- ihlumela ngayinye iqala ngokwayo, ngoba akekho ophazamisayo futhi kukhona ithuba lokudala izimo ezidingekayo kulo (ukukhanya noma isithunzi);
- ukuhlinzekela ukunakekelwa nokulawula ukukhula kwezitshalo, okwandisa inani lezilimo ezikhulile;
- Ukungabikho kwezifo ezivame ukuqhutshwa emhlabathini.
Izinselele kuphela ukuthi inhlabathi iyakhula ngokushesha futhi lokhu kuklanyelwe kuwufanele imali (kodwa encane). Lezi zinsizakalo ezingabalulekile zihlawulelwa izinzuzo ezibalwe. Noma ungafaka ngokungeziwe ukuthenga ikhava ebonakalayo, bese uzoba ne-hothouse encane.
Izinhlobo zekhasethi zezithombo
Kunezinhlobo ezimbili zekasekethi ezenzelwe izithombo: i-plastic kanye ne-peat. Eyokuqala ikulungele ngoba ingasetshenziswa ngokuphindaphindiwe, futhi okwakamuva - ngokufakelwa ngaphandle kokulimaza uhlelo lwempande, kusukela ingilazi esiya kuyo emhlabathini, bese ivele ihlukane. Ukudla, kungokwemvelo kuyabiza ukusebenzisa, kepha izitshalo ezinezimpande ezincane kakhulu zidingekile.
Kukhona amakhasethi anezinhlamvu ezingenayo. Okokuqala kulula kakhulu ukutshala izitshalo ekhaya, njengoba kungenzeka ukuthulula i-sill iwindi. Kodwa izindleko zemikhiqizo enjalo ziphakeme, ngakho-ke uma kungekho isidingo esikhethekile, ungenza ngaphandle kwephalethi.
Futhi, amakhasethi wezithombo afana ngobukhulu: ububanzi, ubude (le mingcele ixhomeke kwinamba yamaseli) nokujula. Kungaba kunoma iyiphi inombolo yamaseli (32, 40, 46, 50, 64, njll). Amaseli, lapho imbewu etshalwe khona, ibuye ibe nobukhulu obuhlukahlukene (kusuka ku-4.5 cm kuya ku-11 cm). Izigaba ngokwazo zingabuye zibe nezinhlobo ezehlukene (nxazonke, square, polygonal).
Ukukhetha ukuthi yikuphi ukuthenga ikhasethi yokutshala izithombo kuxhomeke kokuqala ukuthi kungakanani isikhala samahhala lapho uzoyibeka khona, futhi okwesibili - yini okudingeka uyenze ngempela ukukhula. Phela, isitshalo ngasinye sinezici zayo zokuthuthukiswa kohlelo lwempande.
Yini engatshalwa emakhasethi ezitshalo?
Kunoma yiziphi izithombo ungakhula kokubili imifino nezimbali. Ngokuvamile, amateyipu asetshenziselwa izithombo zika utamatisi, ukhukhamba, iklabishi, i-zucchini kanye ne-squash, nama-strawberries nama-strawberries.
Amaphesethi amaningi epulasitiki asetshenziselwa isikhathi eside (iminyaka engu-3-5), kodwa akuzona zonke ezingasetshenziswa isikhathi eside. Uma uthenge umkhiqizo owenziwe nge-polystyrene ephezulu, yebo yebo, kodwa uma kungenjalo, ekupheleni kwenkathi yokuqala cishe kuzokuqeda.
I-cassette yezithombo ingenziwa wena ngokwakho, ngoba lokhu kufanele uhlukanise ibhokisi elikhulu libe ngamaseli amancane aneziqeshana zekhadibhodi noma ipulasitiki.