Brassinolide zoo stabilizes tawm los thiab txhim kho zoo nyob rau hauv citrus txiv hmab txiv ntoo tuav thiab tiv thaiv los ntawm regulating nutrient tis.
Raws li cov nroj tsuag kev loj hlob regulator, Brassinolide nws tus kheej tsis muab cov as-ham, tab sis nws ho optimizes qhov nyiaj tshuav ntawm endogenous cov tshuaj hormones nyob rau hauv tsob ntoo, txhawb lub translocation ntawm photosynthetic khoom rau cov txiv hmab txiv ntoo, thiab txhim khu kev nqus efficiency ntawm mineral as-ham. Yog li ntawd, nws ua lub luag haujlwm tseem ceeb hauv kev khaws cov txiv hmab txiv ntoo, ruaj khov, thiab kev txhim kho zoo ntawm ntau theem tseem ceeb.
Cov txheej txheem tseem ceeb ntawm Brassinolide hauv citrus txiv hmab txiv ntoo tuav thiab tiv thaiv:
1. Tswj kev faib zaub mov thiab txhawb kev hloov pauv cov khoom noj rau cov txiv hmab txiv ntoo. Thaum lub sij hawm physiological txiv hmab txiv ntoo poob lub sij hawm thiab cov hluas txiv hmab txiv ntoo o lub sij hawm, kev sib tw nutrient nyob rau hauv lub citrus ntoo yog khaus, nrog tshiab tua sib tw nrog cov tub ntxhais hluas txiv hmab txiv ntoo rau as-ham. 1. Brassinolide tswj cov khoom noj khoom haus ntawm tsob ntoo, coj cov khoom siv photosynthetic thiab cov ntxhia hauv cov as-ham (xws li calcium, magnesium, thiab potassium) kom nyiam thauj mus rau cov txiv hmab txiv ntoo, txo cov txiv hmab txiv ntoo poob vim tsis muaj zaub mov txaus, ua kom cov txiv hmab txiv ntoo hluas tau txais cov as-ham txaus, thiab ua tiav cov txiv hmab txiv ntoo ruaj khov thiab nthuav dav.
2. Txhim kho kev ntxhov siab thiab txo cov txiv hmab txiv ntoo poob los ntawm ib puag ncig kev ntxhov siab. Citrus ntoo feem ntau ntsib cov xwm txheej tsis zoo xws li drought, kub kub, los nag, thiab lig caij nplooj ntoos hlav frosts thaum lub sij hawm flowering thiab fruiting lub sij hawm. Brassinolide tuaj yeem qhib cov haujlwm ntawm kev tiv thaiv enzymes hauv cov nroj tsuag, txo cov cell membrane permeability, thiab txo cov pa oxygen reactive hom kev puas tsuaj, yog li txhim kho tsob ntoo drought tsis kam, txias tsis kam, thiab waterlogging kuj. Txau rau hauv cov xwm txheej tsis zoo tuaj yeem txo cov txiv hmab txiv ntoo poob thiab ruaj khov tawm los.
3. Synergistically txhim khu foliar fertilizer efficiency. Brassinolide tuaj yeem txhim kho qhov nqus thiab siv cov khoom noj los ntawm nplooj. Nws yog feem ntau siv ua ke nrog foliar chiv xws li calcium, magnesium, boron, thiab potassium dihydrogen phosphate. Qhov no tsis tsuas yog txhawb nqa cov txiv hmab txiv ntoo ntawm cov phab ntsa loj hlob (tiv thaiv cov txiv hmab txiv ntoo tawg thiab tev puffiness) tab sis tseem ua rau cov piam thaj ntau ntxiv, txhim kho cov txiv hmab txiv ntoo tev xim thiab saj, thiab ua tiav ob lub hom phiaj ntawm "cov qoob loo ruaj khov" thiab "kev txhim kho zoo."
