Lihoete li ka laoloa ho tloha lipalesa ka ho sebelisa mofuta oa malonylureabalaoli ba kholo(concentration 0.1% - 0.5%) kapa balaoli ba kholo ea limela tse kang gibberellin. Hoa hlokahala ho khetha mefuta e fapaneng ea lithethefatsi, ho tsepamisa mohopolo le ho tseba nako le mokhoa o nepahetseng oa kopo.
Lihoete ke mofuta o tloaelehileng oa meroho, o ruileng ka limatlafatsi 'me o ratoa haholo ke batho. Leha ho le joalo, nakong ea ts'ebetso ea ho lema, lihoete li ka ba le bolting, tse amang chai le boleng. Ho laola ka katleho bolting ka lihoete, balemi ba atisa ho khetha ho sebelisa balaoli ba kholo ea limela.
I. Maleic Hydrazide Growth Regulators
Li-regulator tsa kholo ea hydrazide ke e 'ngoe ea litlhare tse sebelisoang hangata ho laola bolting ea lihoete. Li laola maemo a li-hormone 'meleng oa semela, li thibela ho lelefala ha kutu, 'me ka hona li liehisa nako ea ho bolting ea lihoete. Mokhoa o ikhethileng oa ts'ebeliso ke o latelang: Nakong ea kholo ea lihoete, ho fafatsa 0.1% ho 0.5% li-regulators tsa kholo ea maleic hydrazide li ka laola ka nepo ketsahalo ea bolting. Leha ho le joalo, hoa hlokahala ho ba hlokolosi ha u li sebelisa le ho qoba tšebeliso e feteletseng ho thibela kholo e sa tloaelehang ea lihoete.
II. Balaoli ba Khōlo ea Limela joalo kaGibberellins
Ntle le li-regulator tsa kholo ea mofuta oa malonylhydrazine, li-gibberellins le li-regulator tse ling tsa kholo ea limela le tsona li ka sebelisoa ho thibela bolting ea lihoete. Li-gibberellins li ka khothalletsa kholo ea limela tsa rantipole ha li ntse li thibela ho lelefatsa ha stems, kahoo li thibela ho hlaha ha bolting. Ha u li sebelisa, hoa hlokahala ho khetha mefuta e fapaneng ea lithethefatsi le mahloriso ho latela maemo a nnete, 'me u tsebe nako le mokhoa o nepahetseng oa kopo. Ka kakaretso, ho fafatsa nakong ea pele ea kholo ea rantipole kapa pele ho bolting ho sebetsa haholoanyane.
III. Bohlokoa ba Mehato e Feletseng ea Tsamaiso
Le hoja tšebeliso ea lilaoli tsa kholo ea limela e ka laola ka katleho ho mela ha lihoete, mehato e pharaletseng ea tsamaiso e bohlokoa ka ho lekana. Lihoai li lokela ho khetha mefuta e nang le khanyetso e matla ea ho mela bakeng sa ho lema, le ho matlafatsa tsamaiso ea masimo ka ho boloka mongobo oa mobu le mocheso o loketseng. Ho phaella moo, ho tlosoa ha likokoanyana le mafu ka nako e nepahetseng ke e 'ngoe ea mehato ea bohlokoa ea ho thibela ho mela ha lihoete.
Qetellong, ho laola bolting ka lihoete, li-regulator tsa kholo tse kang malonylurea kapa gibberellins li ka sebelisoa. Ho bohlokoa ho ela hloko khetho ea lithethefatsi, ho tsepamisa maikutlo ho tsona, nako ea kopo, le mekhoa ea kopo. Ka nako e ts'oanang, ho matlafatsa mehato e felletseng ea taolo hape ke mokhoa oa bohlokoa oa ho thibela bolting ka lihoete. Ka tsamaiso ea saense le tšebeliso e utloahalang ea lithethefatsi, balemi ba ka eketsa chai le boleng ba lihoete ka katleho.
Nako ea poso: Oct-29-2025