Ukukhetha iniisivini trellis uhleloukusebenzisa isivini esisha, noma ukunquma ukushintsha uhlelo olukhona, kuhilela okungaphezu nje kokucatshangelwa kwezomnotho.I-equation eyinkimbinkimbi ehlukahlukayo ngesivini ngasinye esincike ezintweni ezimbalwa, okuhlanganisa ukukhula, amandla esivinini, amandla omvini, kanye nemishini.

Izici Zemvelo
Izici zemvelo ezithonya amandla omvini njengezinga lokushisa, indawo ehlala kuyo, inhlabathi, imvula, nomoya zidinga ukucatshangelwa uma kuqhathaniswa nomklamo wesivini kanye ne-trellis nezici ezithile zesayithi ezinomthelela ekukhuleni komvini.Amazinga okushisa asehlobo afudumele kanye nenani elikhulu lokuchayeka kwelanga likhuthaza ama-canopies amakhulu, kuyilapho amazinga okushisa apholile noma umoya ovunguzayo nesivinini esikhulu entwasahlobo nasehlobo kubangela ukukhula okungenamandla.Ukuthungwa kwenhlabathi kanye nokujula okungaba khona kwezimpande zomvini nakho kunomthelela ekukhuleni komvini.

Imikhuba Yokukhula
Umkhuba wokukhula wezinhlobonhlobo ungabeka izinketho zesistimu yokuqeqesha.Isibonelo, izinhlobo eziningi ezidabuka e-United States kanye nama-hybrids azo anemikhuba yokukhula, okusho ukuthi, avame ukukhula abheke phansi kwesivini.

Vine Vigor
Amandla omvini ngokuvamile anganquma ukukhetha kwesistimu ye-trellis.Izivini ezinamandla kakhulu zidinga amasistimu e-trellising amakhulu, anwebeka kakhulu kunemivini enamandla aphansi.Isibonelo, ukukhetha i-wire trellis eyodwa phezu kwesistimu ye-trellis enezintambo eziningi enezintambo zamahlamvu ezinyakazayo kungase kwanele ezinhlobonhlobo ezinomfutho ophansi.

Umshini
I-Trellising iwukucatshangelwa okubalulekile kwezivini ezifuna izinga eliphezulu lemishini.Wonke ama-trellis kanye nezinhlelo zokuqeqesha zingenziwa ngemishini okungenani ngezinga elilinganiselwe, kodwa ezinye zingenziwa kalula futhi zenziwe ngokuphelele ngemishini kunezinye.