I-Betaine (ikakhulukazi i-glycine betaine), njenge-biostimulant ekukhiqizweni kwezolimo, inemiphumela ebalulekile ekuthuthukiseni ukumelana nokucindezeleka kwezitshalo (njengokumelana nesomiso, ukumelana nosawoti, kanye nokungabekezelelani kwamakhaza). Mayelana nokusetshenziswa kwayo ekuvimbeleni ukuqhekeka kwezithelo, ucwaningo kanye nokwenza kubonise ukuthi kunemiphumela ethile, ikakhulukazi ngokulawula izindlela zemvelo zezitshalo ukuze kuncishiswe ukuqhekeka kwezithelo.

Indlela eyinhloko yokusebenza kwe-betaine ekuvimbeleni ukuqhekeka kwezithelo:
1. Umphumela we-Osmotic regulation
I-Betaine iyisilawuli esibalulekile se-osmotic kumaseli ezitshalo esiza ukugcina ibhalansi ye-osmotic. Ngesikhathi sokukhula kwezithelo ngokushesha noma lapho uhlangabezana nezinguquko ezinqala emanzini (njengemvula enamandla engazelele ngemva kwesomiso), i-betaine ingamisa umfutho we-cell osmotic, inciphise ukungafani phakathi kwezinga lokukhula kwe-pulp yesithelo kanye nezinga lokukhula kwesikhumba elibangelwa ukumuncwa kwamanzi ngokushesha, futhi ngaleyo ndlela inciphise ingozi yokuqhekeka kwezithelo.
2. Thuthukisa ukuqina kwe-cell membrane
I-Betaine ingavikela ubuqotho besakhiwo nokusebenza kolwelwesi lwamangqamuzana, inciphise ukulimala kolwelwesi lwamangqamuzana olubangelwa ubunzima (njengokushisa okuphezulu kanye nesomiso), ithuthukise ukuqina nokwandiswa kwamakhasi ezithelo, futhi yenze amakhasi ezithelo akwazi ukumelana noshintsho lwangaphakathi lwengcindezi.
3. Ukuvikelwa kwe-Antioxidant
Ukuqhekeka kwezithelo kuvame ukuhlotshaniswa nokucindezeleka okwenziwe nge-oxidative. I-Betaine ingathuthukisa umsebenzi wama-enzyme e-antioxidant (njenge-SOD, i-POD, i-CAT) ezitshalweni, isuse izinhlobo ze-oxygen esebenzayo (ROS), inciphise ukulimala kwe-oxidative yamangqamuzana, futhi igcine impilo yamaseli e-peel peel.
4. Khuthaza ukumuncwa kwe-calcium nokuhamba
I-calcium iyingxenye ebalulekile yodonga lwamangqamuzana emakhasini ezithelo, futhi ukuntuleka kwe-calcium kungaholela kalula emakhasini ezithelo abuthakathaka. I-Betaine ingathuthukisa ukungeneka kwe-cell membrane, ikhuthaze ukuthuthwa kanye nokuqoqwa kwe-calcium ion emakhasini esithelo, futhi ithuthukise amandla omshini wekhasi lesithelo.
5. Ukulawulwa kwebhalansi ye-Hormonal
Ngokungaqondile okuthinta ukuhlanganiswa kanye nokudluliswa kwesignali kwamahomoni angapheli (afana ne-ABA ne-ethylene) ezitshalweni, ukubambezela inqubo yokuguga yamapeel ezithelo, nokugcina umsebenzi wokukhula wezithelo zezithelo.

Umthelela wangempela wohlelo lokusebenza:
1.Izilimo ezisebenzayo:

Isetshenziswa kakhulu ezitshalweni zezithelo eziqhekeka kalula njengamagilebhisi, ama-cherries, utamatisi, ama-citrus, namadethi, ikakhulukazi ezinhlobonhlobo ezizwelayo emanzini njenge-Sunshine Rose yamagilebhisi nama-cherry.
2. Umphumela wokuvimbela imifantu:
Ukuhlolwa kwensimu kubonise ukuthi ukusetshenziswa kwe-foliar ye-betaine (i-0.1% ~ 0.3% ukugxila) kunganciphisa izinga lokuqhekeka kwezithelo ngo-20% ~ 40%, ngemiphumela ethile ehlukile kuye ngezinhlobonhlobo zezitshalo, isimo sezulu, kanye nezinyathelo zokuphatha.
Uma isetshenziswa kuhlanganiswe nomanyolo we-calcium (njenge-sugar alcohol calcium ne-amino acid calcium), umphumela uba ngcono, wenza ukuvikelwa okumbaxambili "kokulawulwa kwe-permeation+nokuqinisa isakhiwo".

Iziphakamiso zokusebenzisa:
Isikhathi esibalulekile sokufaka isicelo: Fafaza izikhathi ezi-2-3 njalo ezinsukwini ezingu-7-10 kusukela ekuqaleni kokuvuvuka kwesithelo kuya esikhathini sokushintsha umbala.
Ukuvimbela ngaphambi kobunzima:

fafaza izinsuku ezingu-3 ~ 5 ngaphambi kwemvula noma isomiso esiqhubekayo sibikezelwa ukuthuthukisa amandla okumelana nobunzima.

Ukugxilisa okunconyiwe kokufafaza kwamaqabunga: 0.1%~0.3% (okungukuthi 1-3 amagremu/ilitha lamanzi) ukugwema ukucindezelwa kukasawoti emaqabungeni okubangwa ukugcwala okukhulu.
Ukuchelela ngezimpande: 0.05%~0.1%, okuhambisana nokuphathwa kwamanzi.
Isikimu esiyinhlanganisela:
I-Betaine+calcium fertilizer (njenge-sugar alcohol calcium): ithuthukisa ukuqina kwesikhumba.
Umanyolo weBetaine+boron: ukhuthaza ukumuncwa kwe-calcium futhi wehlise ukuphazamiseka kokuphila.
I-Betaine+seaweed extract: synergistically ithuthukisa ukumelana nengcindezi.

Izinto ezidinga ukunakwa:
Ukuphathwa kwamanzi kuyisisekelo:I-Betaine ayikwazi ukuthatha indawo yokunisela ngokwesayensi! Kuyadingeka ukugcina umswakama wenhlabathi ozinzile (njengokubeka ifilimu yepulasitiki, ukuchelela nge-drip) futhi ugweme ukushintshanisa okumanzi ngokushesha.
Ibhalansi yokudla okunomsoco:Qinisekisa ukunikezwa okulinganayo kwe-potassium, i-calcium, i-boron nezinye izakhi, futhi ugweme ukusetshenziswa okuchemile komanyolo we-nitrogen.
Ukuhambisana nemvelo: I-Betaine ayinabo ubuthi ngokwemvelo, iphephile emvelweni nasezithelweni, futhi ilungele izinhlelo zokutshala eziluhlaza.

Isifinyezo:
I-Betaine ithuthukisa ngempumelelo ukumelana nokuqhekeka kwezithelo ngokusebenzisa izindlela eziningi ezifana nokulawulwa kwe-osmotic, ukuqina kwe-membrane okuthuthukisiwe, umsebenzi we-antioxidant, kanye nokukhuthaza ukumuncwa kwe-calcium. Njengesilinganiso esisizayo, kuyadingeka ukuhlanganisa izinyathelo eziphelele ezifana nokuphathwa kwamanzi kanye nokulawulwa kwezakhi ukuze kuncishiswe kakhulu izinga lokuqhekeka kwezithelo.

Ekusetshenzisweni okungokoqobo, kunconywa ukufafaza ukugxila okuphansi izikhathi eziningi ngesikhathi sokuvuvuka kwesithelo, futhi ubeke phambili inhlanganisela nomanyolo we-calcium ne-boron ukuze kuzuzwe umphumela omuhle kakhulu wokuvimbela ukuqhekeka.