I-Brassinolide: I-14-hydroxylated Brassinolide (ifomu le-crystal) isifutho se-foliar noma ukuchelela izimpande okungcono?

I-Brassinolide ye-Hydroxylated iyi-Brassinolide yemvelo, esetshenziswa kabanzi ezitshalweni ezahlukahlukene.
Njengamanje, kunezikimu eziningi zokufafaza ze-foliar ze-fumbinolide nge-fungicides, izinambuzane, abalawuli kanye nemiphumela evelele efana ne-photosynthesis ekhulayo, evikela izithelo, ukuthuthuka kwe-synerner, kanye nokunciphisa ingozi yokulimala kwezinambuzane.
Kodwa-ke, ukufafaza kwe-foliar kungadlala kuphela ama-20% amandla e-Brassinolide. I-14-hydroxylated Brassinolide yokunisela ingadla kangcono iqhaza ekuthuthukiseni ukuthuthukiswa kwezimpande, ngcono ukumelana nokucindezela kanye nokwanda kokufakwa komanyolo, ukusetshenziswa nokuhamba.

Izimpande zingenye yezitho eziyisithupha zezitshalo.Bayingxenye eyinhloko yezilimo ezidonsa futhi zihambisa amanzi nezakhi. Ngasikhathi sinye, badlala indima ebalulekile ekugcinweni kwezakhi zomzimba kanye nokulungisa izilimo. Okwezitshalo, ukubaluleka kohlelo lwezimpande kuyabonakala. Uhlelo lwezimpande ezinempilo luyimfuneko yesitshalo esiqinile nezithelo ezinempilo. Ukuvuna kwezilimo okuhle kususelwa ku- "Root".

Ngaphezu kokulungisa nokuxhasa izilimo, uhlelo lwezimpande zezitshalo luphinde lubambe izindima ezine ezibalulekile: ukumuncwa, ukuhunyushwa, ukuhunyushwa, ukugcinwa kanye nokugcinwa. Izilimo ikakhulukazi zidonsa amanzi nezakhi ngezinwele ezimpandeni ezintanjeni zezimpande, bese zithuthela amanzi nezakhi zezitho ezahlukahlukene ezifana neziqu, amaqabunga nezithelo ngokusebenzisa izicubu zomzimba ezimpandeni; Ngasikhathi sinye, izakhamzimba ezahlukahlukene ezihlanganisiwe emaqabungeni zihanjiswa ezimpandeni, ezinye zazo zihlanganiswe ngama-hormone ahlukahlukene okutshala ikakhulukazi ama-cytokinins, kanti ezinye zigcinwa eziculweni zePrenchyma ezimpandeni.

Lapho uhlelo lwezimpande lulimele, ukumuncwa kanye nokwenziwa kwezakhamzimba namanzi ngezitshalo kuthinteka ngqo, futhi ukuhlanganiswa kwamaCytokinins kanye namakhompiyutha ahlukahlukene ahlukahlukene ancipha. Ukubonakaliswa okuqondile ukuthi izilimo zikhula kancane futhi zinezimpawu ezahlukahlukene zokuntuleka kwezakhi zomsoco, ezithinta ngqo isivuno nekhwalithi yezilimo.


I-Brassinolide ye-Hydroxylated ikhuthaza ukuthuthukiswa kwezimpande
I-Brassinolide ye-Hydroxylated ingakhuthaza ukuthuthukiswa kwezimpande, yandise inombolo nobude bezimpande, yenza ngcono umsebenzi wama-proteries ahlukahlukene, futhi uthuthukise ukumuncwa, ukuhunyushwa kanye nokuhlanganiswa kwamanzi kanye nezakhi zomzimba ngohlelo lwezimpande. I-Brassinolide ye-Hydroxylated isebenzisa impova ye-pollen polysaccharide njenge-adjuvant, engakhuphula inani lezinwele zezimpande kumathiphu wezimpande zezitshalo, ukuthuthukisa ngokuqondile ukusebenza kwezilimo zamanzi nezakhi zomzimba.

I-Brassinolide ye-Hydroxylated ithuthukisa ukumuncwa kanye nokwedlule
Ngemuva kwezilimo zidonsa izakhi zomzimba ngokufakwa kokungena nokumunca olusebenzayo, zihanjiswa ezingxenyeni ezingaphezulu kwezilimo ngokusebenzisa izinkuni. I-Brassinolide ye-Hydroxylated ingakhuphula amandla okuthola amandla asebenzayo wezakhamzimba ngokuthuthukisa ubungqabavu bezimpande namazinga we-metabolic, ngenkathi ethuthukisa uhlelo lwezimpande ukuthutha umsoco ezingxenyeni ezingaphezulu.

I-Brassinolide ye-Hydroxylated ithuthukisa ukumelana kwengcindezi, ukumelana nokushisa okuphansi, i-acid kanye ne-alkali, ukumelana nokugcona, kanye nokumelana nesomiso.
Isibonelo, umanyolo ebusika nasekuqaleni kwentwasahlobo kuvame ukungakhombisi umanyolo omuhle womanyolo. Isizathu esiyinhloko ukuthi izinga lokushisa liphansi kakhulu, okwenza ukuthi izimpande zezitshalo zibe zinhle futhi zishole ubungqabavu. I-Brassolide ye-Hydroxylated ingathuthukisa umsebenzi kanye nezinga le-metabolic le-protence, kanye nokwenza ngcono ukubekezelela izimpande kumazinga aphansi, kuqinisekiswe ukusebenza okujwayelekile kohlelo lwezimpande ezindaweni ezingezinhle. Izimpande zijulile futhi amaqabunga ayaxaka. Izimpande zingenye yezitho ezibaluleke kakhulu ezitshalweni, futhi ukubaluleka kwazo kuyabonakala. Abalimi bakhokha futhi ukunakwa okwengeziwe empilweni yezimpande zezitshalo. Njengohlobo lwe-Brassinolide yemvelo, i-brassinolide e-hydroxedide yemvelo sekuyisikhathi eside yaqashelwa ngabalimi ngokukhuthaza izimpande okuhle nemisebenzi yokuvikela izimpande. I-Brassinolide ye-Hydroxylated izophinda ingenise ekuthuthukisweni okubanzi.