-Txog 10-15 hnub ua ntej sau qoob, thov Ethephon 40% SL, sib tov 375-500ml nrog 450L dej ib hectare, tshuaj tsuag.
- Ua ntej sau qoob, thov Potassium Phosphate + Brassinolide SL, tag nrho txau 2-3 zaug rau txhua 7-10 hnub.
Yog vim li cas kua txob tig mus rau hauv liab qeeb:
1. Lub sij hawm loj hlob ntawm cov kua txob sib txawv yog txawv, yog li cov xim ceev sib txawv.
2. Kua txob nyiam PKfertilizer thaum lub sij hawm loj hlob, tsis nyiam siab nitrogen chiv, tshwj xeeb tshaj yog nyob rau hauv lig
lub sij hawm loj hlob, xyuam xim rau kev tswj cov ntxig ntawm nitrogen chiv, thiab tib lub sij hawm, nws rationally matches
cov ntsiab lus nruab nrab kom tsis txhob muaj qhov tshwm sim ntawm "rov qab mus rau ntsuab" hauv cov kua txob.
3. Kev loj hlob kub ntawm cov kua txob yog 15-30 ° C, qhov tsim nyog loj hlob kub yog 23-28 ° C thaum nruab hnub,
thiab nyob rau ntawm 18-23 ° C thaum yav tsaus ntuj.Thaum qhov ntsuas kub qis dua 15 ° C, cov nroj tsuag loj hlob qeeb, qhov pollination
yog ib qho nyuaj, thiab paj yog ib qho yooj yim rau poob thiab txiv hmab txiv ntoo.Thaum qhov kub siab tshaj 35 ° C, cov paj tsis loj hlob.
Tsis tas li ntawd, thaum qhov kub qis dua 20 ° C lossis siab dua 35 ° C rau lub sijhawm ntev, nws yuav cuam tshuam rau kev tsim ntawm ib txwm muaj.
kua txob echin thiab ntuj ethylene, uas yuav cuam tshuam cov xim ntawm kua txob.
4. Thaum cov kua txob hloov mus rau xim liab, qhov tsis muaj lub teeb ua rau cov kua txob qeeb.Yog li ntawd, thaum cog, peb yuav tsum tau xyuam xim
tswj kev cog qoob loo.Nyob rau lub sijhawm tom qab, xyuam xim rau kev txhim kho qhov cua thiab lub teeb kis ntawm cov nroj tsuag,
thiab ceev cov xim ntawm peppers.
Post lub sij hawm: Dec-08-2022
