1, Indwangu engalukiwe yesikhwama sezithelo iyimpahla ekhethekile engenamanzi futhi ephefumulayo. Icutshungulwa ngokukhethekile futhi yenziwe ngokwezifiso ngokuya nezici ezikhethekile zokukhula zamagilebhisi. Ngokusekelwe kububanzi bezinhlayiya zomhwamuko wamanzi obungu-0.0004 microns, ubuncane be-diameter emanzini emvula bungama-microns angu-20 wenkungu ekhanyayo, futhi ububanzi bokuconsa bufinyelela kuma-microns angu-400. I-diameter yokuvula yale ndwangu engalukiwe inkulu ngokuphindwe izikhathi ezingu-700 kune-molecule ye-vapor yamanzi futhi cishe izikhathi ezingu-10000 ezincane kunamaconsi amanzi, okwenza ingangeni emanzini futhi iphefumule. Njengoba amanzi emvula engenakuwugqwala, anganciphisa ngokuphawulekayo izinga lezifo.
2, Izikhwama ezikhethekile zokuvimbela izinambuzane kanye namagciwane ziye zathuthukisa ukukhanya kwesithelo futhi zanciphisa ukuguguleka kwezifo zesikhunta.
3, Isikhwama esikhethekile sobufakazi bezinyoni senzelwe ukuvimbela izinyoni. Izikhwama zamaphepha ziba ntekenteke ngemva kokuchayeka elangeni futhi zikhukhulwe amanzi emvula, azenze zithambe futhi ziphuke kalula izinyoni ezizicofa. Lapho isikhwama siphukile, izinkinga nezifo ezihlukahlukene zizokwenzeka, ukunciphisa izinga lezithelo kanye nesivuno. Ngenxa yokuqina kwaso okuhle, isikhwama esikhethekile asikwesabi ukukhanya kwelanga nemvula, ngakho izinyoni azikwazi ukukuqoba, okungahle konga izindleko zamanethi okuvikela izinyoni futhi kunciphise ukuvela kwezifo.
4. Ukukhanya
① Izikhwama ezikhethekile zinokusebenza kokudlulisa ukukhanya, izikhwama zephepha azibonisi ngale, futhi ukukhula kwangaphakathi akubonakali. Ngenxa yokucaca kwazo okuncane, izikhwama ezikhethekile zingabona ukuvuthwa nesifo sesithelo ukuze zelashwe ngesikhathi.
② Ikakhulukazi ifanele ukubuka indawo nokukha izingadi, izikhwama zamaphepha azifanele ukuthi izivakashi zibone ingaphakathi futhi azizona izici zokukhula kwamagilebhisi, okuholela ekuvuneni okungcolile. Izikhwama ezikhethekile zingasetshenziswa ngaphandle kokukhipha isikhwama, okubavumela ukuba bazi ukuthi sesivuthiwe noma cha, ukunciphisa umsebenzi wabalimi.
③ Izikhwama ezikhethekile zinokudluliswa okuphezulu kokukhanya kwemvelo, okwandisa kakhulu okuqukethwe okuqinile okuncibilikayo, i-anthocyanins, uvithamini C, njll. kumajikijolo, ukuthuthukisa ikhwalithi yokudla okusha kwamagilebhisi, nokwandisa izinga lombala.
I-5, Ukuthuthukisa imvelo yesizinda esincane ngezikhwama ezikhethekile kungathuthukisa ngempumelelo imvelo yesizinda esincane sokukhula kwezindlebe zamagilebhisi. Ngenxa yokuphefumula okuhle, izinguquko zomswakama kanye nezinga lokushisa ngaphakathi kwesikhwama sezithelo zithambile uma ziqhathaniswa nezikhwama zephepha, futhi ubude bokushisa okudlulele kanye nomswakama bufushane. Indlebe yesithelo ingakhula kahle, ithuthukise ikhwalithi yokudla okusha kwamagilebhisi.