Balaoli ba Kholiso ea Limela ba Khothallelitsoeng Bakeng sa Temo ea Peo ea Rapese

Litaolo tsa kholo ea limela tse khothalletsoang hore li sebelisoe nakong ea potoloho ea kholo ea rapeseed (canola) haholo-holo e kenyelletsa Paclobutrazol (Paclo), Uniconazole, Brassinolide, le DCPTA. Mesebetsi ea bona ea mantlha ke ho laola kholo e feteletseng ea limela, ho thibela bolulo, ho khothaletsa makala, ho matlafatsa ho hanyetsa khatello ea maikutlo, le ho matlafatsa chai haholo.

Ka ho khetha ka mahlale balaoli ba itšetlehileng ka litlhoko tsa fisioloji tsa peō ea rapeseed ka mekhahlelo e fapaneng ea ho hōla, balemi ba ka finyella lipakane tse phahameng tsa ho hlahisa "lipeo tse matla, limela tse matla, lipalesa tse ngata le li-pods tse tletseng." Lintlha tse latelang li hlahisa moralo o ikhethileng oa khothaletso:

I. Mokhahlelo oa Seedling (3–6 Mothati oa Lekhasi): Ho Hlaolela Lipeo tse Matla; Ho Laola Khōlo e Feteletseng le Ho Khothalletsa Nts'etsopele ea Metso

Sepheo sa mantlha nakong ena ke ho thibela lipeo tse "leggy" (ho lelefatsa kutu ho feteletseng) le ho matlafatsa ho hanyetsa serame le komello, ka ho etsa joalo ra rala motheo o tiileng bakeng sa ho nosetsa ho feteletseng.

Paclobutrazol (Paclo)
E thibela ho lelefala ho feteletseng ha lithupa le makhasi, ha e ntse e khothalletsa ho teteana ha kutu le ntshetsopele e matla ea metso.
**Nako ea Nako ea Kopo:** Nakong ea makhasi a 3-5, kapa matsatsi a 7 pele ho ho jala.
**Tekanyo e khothalelitsoeng:** 40–60 grams ka *mu* ea 15% Paclobutrazol Wettable Powder, e hlapolotsoeng ka lik’hilograma tse 30–40 tsa metsi bakeng sa ho fafatsa ka makhasi.
**Katoloso ea chai:** E ka eketsa chai ka 8%–12%, ha e ntse e matlafatsa khanyetso ea bolulo.

Uniconazole
E na le ts'ebetso e phahameng ea bioloji mme e hloka litefiso tse tlase tsa ts'ebeliso; e loketseng bakeng sa temo ea peō ea rapeed kapa masimo moo ho fokotsa masalla a lik'hemik'hale e leng taba ea bohlokoa.
**Tekanyo e khothalelitsoeng:** 30–45 grams ka *mu* ea 5% ea motsoako oa Uniconazole, e hlapolotsoeng ka metsing bakeng sa ho fafatsa ka mokhoa o tšoanang oa foliar.

Brassinolide / Diethyl aminoethyl Hexanoate (DA-6)
E loketse masimo a nang le lipeo tse fokolang; e khothalletsa kholo le ho potlakisa phetoho ho ea sethaleng se matla sa lipeo.
**Tlhahiso e Kopanetsoeng:** Kopanya-fafatsa le Monopotassium Phosphate ho matlafatsa ho hanyetsa khatello ea maikutlo.


II. Budding le Bolting Stage (Bophahamo ba stem: 5-15 cm): Laola Khōlo e Matla le ho Thibela Bolulo; Ntlafatsa Lekala
Mokhahlelo ona o tšoaea phetoho ea bohlokoa ho tloha ho kholo ea limela ho ea ho kholo ea pelehi. Ho laola khōlo e feteletseng ea limela ho thibela bolting le lipalesa pele ho nako, ha ho ntse ho khothalletsa phapang ea makala.

Paclobutrazol (Paclo)
** Nako e nepahetseng:** Mokhahlelo oa pele oa bolting (bolelele ba kutu: 5–10 cm).
**Mosebetsi:** E thibela etiolation (ho hola ka maoto) ea kutu e kholo, e eketsa palo ea makala a sebetsang hantle ka 2-3, 'me e matlafatsa boima ba pod ka 20%.
**Sebopeho se khothalelitsoeng: ** 50-60 g ea 15% Paclobutrazol + 100 g ea 99% Monopotassium Phosphate ka li-catties tse 15-20 (30-40 *jin*) tsa metsi. Etsa kopo ka foliar spray ka makhetlo a 2-3, ka nako ea matsatsi a 10-15 pakeng tsa lisebelisoa.

Brassinolide
E ka sebelisoa ka mokhoa o ts'oanang le Paclobutrazol ho fokotsa thibelo ea kholo e bakoang ke kalafo ea taolo ea kholo le ho ntlafatsa katleho ea photosynthetic.

III. Lipalesa ho ea ho Mokhahlelo oa ho Beha Lipalesa (Lipalesa Tsa Pele - Lipalesa Tse Hloahloa): Sireletsa Lipalesa le Li-Pods; Thibela Senescence Pele ho Nako
Sepheo nakong ena ke ho ntlafatsa boleng ba ho tsamaisa peo, ho thibela "lipalesa tse foufetseng" (lipalesa tse hlōlehang ho beha li-pods), le ho thibela ho butsoa pele ho nako ho bakoang ke mocheso o phahameng.

Brassinolide + Monopotassium Phosphate + Fertilizer ea Boron
Phethahatsa leano la "Khothatso e le 'ngoe, Thibelo e Nne": Ho khothaletsa kholo; thibela likokoanyana le mafu; thibela ho ruruha pele ho nako; thibela lipalesa tse foufetseng; le ho thibela ho butsoa pele ho nako ho bakoang ke mocheso o phahameng.
**Nako e Khothallelitsoeng:** Etsa kopo hanngoe nakong ea lipalesa tsa pele (ha 20% ea lipalesa e butsoe) le hang nakong ea tlhōrō ea lipalesa (ha 50% ea lipalesa e butsoe).
**Motsoako oa Fungicide:** E ka kopanngoa le sebolaea-khuru se kang Prochloraz kapa Procymidone ho thibela ho bola ha kutu ea Sclerotinia.

DCPTA
E sebetsa ho tloha sethaleng sa kutu ho fihlela nakong ea pele ea lipalesa, e sebetsa ka kotloloho holim'a nucleus ea sele ho ntlafatsa ts'ebetso ea photosynthetic, e fana ka keketseho e lekantsoeng ea tlhahiso ea lijalo ea 15% -25%.

IV. Pele ho Tšimoloho ea Tšenyo ea Frost kapa Khatello ea Tikoloho: Ho Matlafatsa Khatello ea Maikutlo
Matsatsi a 10-15 pele mocheso o tlase o fihla, sebelisa foliar spray ea Brassinolide, manyolo a amino acid a qhibilihang ka metsing ho matlafatsa ho hanyetsa serame.
Ketsahalong ea Tšenyo ea Serame: Ka potlako sebelisa sefafatsi se bolaeang fungi ho koala maqeba, 'me u sebelise hammoho le molaoli oa kholo ea limela ho thusa ho fola.