A halin yanzu an san nau'ikan phytohormones guda biyar, wato auxin, Gibberellic Acid GA3, Cytokinin, ethylene, da abscisic acid. Kwanan nan, brassinosteroids (BRs) an gane a hankali a matsayin babban nau'i na shida na phytohormones.

Brassinolides suna samuwa a cikin nau'ikan samfura guda biyar:

(1)24-trisepibrassinolide: 72962-43-9 C28H48O6

(2)22,23,24-trisepibrassinolide:78821-42-9

( 3)28-epihomobrassinolide: 80843-89-2 C29H50O6

(4)28-homobrassinolide:82373-95-3 C29H50O6

(5)Natural Brassinolide

1.Wannan samfurin shine sinadarin auxin-inducing factor, wanda ya ƙunshi nau'ikan auxins iri-iri 5 waɗanda suka haɗa da indoles da nau'ikan bitamin 2. Formulated tare da Bugu da kari exogenous, shi zai iya ƙara aiki na endogenous auxin synthase a cikin shuke-shuke a cikin gajeren lokaci da kuma haifar da kira na endogenous auxin da gene magana, kai tsaye inganta cell division, elongation da kuma fadada, induces samuwar rhizomes, kuma yana da amfani. sabon tushen girma da kuma vascularization tsarin bambancin, inganta samuwar adventitious tushen cuttings.

INDOLE-3-BUTYRIC ACID POTASSIUM SALT (IBA-K) shine mai sarrafa tsiron tsiro wanda ke haɓaka tushen amfanin gona. An fi amfani dashi don haɓaka haɓakar tushen tushen amfanin gona. Lokacin da aka haɗa tare da Naphthalene acetic acid (NAA), ana iya yin shi a cikin samfuran rooting. INDOLE-3-BUTYRIC ACID POTASSIUM SALT (IBA-K) za a iya amfani da shi don yanke tushen shuka, da kuma ƙara hadi, takin ban ruwa mai ɗigo da sauran kayayyaki don haɓaka tushen amfanin gona da inganta ƙimar tsira daga ciyayi.