Prohexadione calcium e hlile e ka theola bolelele ba litsebe, ea matlafatsa bolulo, 'me ea eketsa chai ea poone. Mokhoa oa eona oa ts'ebetso le lintlha tsa bohlokoa tsa ts'ebeliso ke tse latelang:
Mokhoa oa Ts'ebetso
1. Thibelo ea Gibberellin Synthesis: Prohexadione calcium e thibela ka mokhoa o ikhethileng biosynthesis ea gibberellins (haholo-holo GA1) pooneng, kahoo e khutsufatsa bolelele ba internode, e fokotsa bolelele ba semela, le bophahamo ba litsebe.
2. Khothatso ea Tsoelo-pele ea Motso le Matla a Letlapa: Ha e ntse e thibela ho hōla ha limela ka tsela e feteletseng, e khothalletsa ho hōla ha metso, e matlafatsa stem elasticity le ho thatafala, 'me e ntlafatsa haholo ho hanyetsa bolulo.
3. Ha ho Tšitiso ea Tsoelo-pele ea Litsebe: Ho fapana le balaoli ba bang ba setso ba ho hōla, prohexadione calcium e hlile e lebisa tlhokomelo ea stem elongation ntle le ho ama phapang ea litsebe le tsoelo-pele ea lijo-thollo. Ho tlatsa lijo-thollo ho khothalletsa ho boloka lipalesa le ho eketsa chai ea lijo-thollo.
4. E ntlafatsa ts'ebetso ea photosynthetic le ho hanyetsa khatello ea kelello: Makhasi a fetoha botala bo lefifi 'me a otlolohile, a matlafatsa bokhoni ba photosynthetic; ka nako e le 'ngoe ho matlafatsa ho hanyetsa komello, ho hanyetsa maloetse, le ho hanyetsa khatello ea kelello.
Liphello tsa Keketso ea Kotulo:
1. E khutsufatsa li-basal internodes ka 20%–30%, e fokotsa haholo kotsi ea bolulo.
2. E eketsa palo ea lijo-thollo tsebe ka hoo e ka bang 8.7%, 'me e eketsa boima ba lijo-thollo tse sekete ka 6.3% (Boitsebiso ba liteko tsa tšimo ho tsoa Univesithing ea Temo ea Shandong).
3. Ha ho na masala a masala, a bolokehileng bakeng sa lijalo tse latelang, a fihlela litlhoko tsa temo e tala le temo ea manyolo.
