Duk brassinolides a halin yanzu a kasuwa ana iya raba su zuwa nau'i biyu daga mahangar fasahar samarwa: brassinolide na halitta da brassinolide na roba.

S-abscisic acid yana da tasirin ilimin lissafi kamar haifar da dormancy, zubar da ganye da hana ci gaban kwayar halitta, kuma ana kiranta da "hormone na barci". faduwar ganyen shuka. Koyaya, yanzu an san cewa faɗuwar ganyen shuka da 'ya'yan itace yana haifar da ethylene.

Trinexapac-ethyl na da cyclohexanedione shuka girma regulator, gibberellins biosynthesis inhibitor, wanda iko da karfi girma na shuke-shuke ta hanyar rage abun ciki na gibberellins. Ana iya ɗaukar Trinexapac-ethyl da sauri kuma a gudanar da shi ta hanyar tsire-tsire masu tushe da ganye, kuma yana taka rawar hana zama ta hanyar rage tsayin shuka, haɓaka ƙarfi, haɓaka haɓakar tushen na biyu, da haɓaka tsarin tushen tushe mai kyau.

Paclobutrasol wakili ne na aikin gona wanda zai iya raunana babban fa'idar ci gaban tsire-tsire. Ana iya shanye shi da tushen amfanin gona da ganyaye, daidaita rarraba abinci mai gina jiki, rage saurin girma, hana girma girma da tsayin kara, da rage nisan internode. A lokaci guda, yana haɓaka bambance-bambancen furen fure, yana ƙara yawan buds furanni, yana haɓaka ƙimar saitin 'ya'yan itace, yana haɓaka rarraba tantanin halitta.