I-Ethephon iyisilawuli sokukhula kwezitshalo esikhuthaza ukuvuthwa. I-ethylene ingena esitshalweni ngamahlamvu, amagxolo, izithelo noma imbewu yesitshalo, bese idlulisela engxenyeni esebenzayo, ikhulula i-ethylene, engakwazi ukusebenza njenge-ethylene ye-hormone engapheli. Imisebenzi yayo yezemvelo, njengokugqugquzela ukuvuthwa kwezithelo nokuchithwa kwamaqabunga nezithelo, izitshalo ezincane, ukuguqula isilinganiso sezimbali zesilisa nezinsikazi, ukukhuthaza ubunyumba kwabesilisa kwezinye izitshalo, njll.
Izithako ezisebenzayo | I-Ethephon 480g/l SL |
Inombolo ye-CAS | 16672-87-0 |
I-Molecular Formula | I-C2H6ClO3P |
Isicelo | isilawuli sokukhula kwezitshalo |
I gama le-brand | I-POMAIS |
Impilo yeshelufu | iminyaka engu-2 |
Ubumsulwa | 480g/l SL; 40% SL |
Izwe | Uketshezi |
Ilebula | I-POMAIS noma Yenziwe ngokwezifiso |
Amafomula | 480g/l SL; 85% SP; 20% GR; 54% SL |
Umkhiqizo wokwakhiwa okuxubile | I-Ethephon 27% AS (ummbila) + DA-6(Diethylaminoethyl hexanoate)3% I-Ethephon 9.5% + Naphthalene acetic acid 0.5% SC I-Ethephon 40%+thidiazuron10% SC I-Ethephon 40%+Thidiazuron 18% + diuron7% SC |
I-Ethephon ingena esitshalweni ngamahlamvu, izithelo kanye nembewu yesitshalo, futhi idluliselwa endaweni yesenzo ukuze ikhulule i-ethylene, engakhuthaza ukuvuthwa kwezithelo, ukuchithwa kwamaqabunga nezithelo, izitshalo ezincane, futhi kuguqule izimbali zesilisa nezesifazane. isilinganiso, bangela ukuzala kwabesilisa ezitshalweni ezithile, njll.
Izitshalo ezifanele:
I-Ethephon ibhaliswe ukuze isetshenziswe ezitshalweni eziningi zokudla, okuphakelayo nezingezona ukudla, isitokwe se-greenhouse nursery, nasezitshalweni zokuhlobisa ezingaphandle, kodwa isetshenziswa kakhulu ukotini.
Ukwakhiwa | Isitshalo | Umphumela | Ukusetshenziswa | Indlela |
480g/l SL; 40% SL | Ukotini | Vuthwa | 4500-6000/ha izikhathi eziwuketshezi | Futha |
Utamatisi/Ilayisi | Vuthwa | 12000-15000/ha izikhathi eziwuketshezi | Futha | |
54% SL | Irabha | Khulisa ukukhiqizwa | 0.12-0.16ml/isitshalo | Smear |
20% GR | Ibhanana | Vuthwa | 50-70 mg/kg isithelo | Ukufutha okungangeni moya |
Indlela: I-Ethephon ivamise ukusetshenziswa njengesifutho sefoliar. Umthamo othize kanye nesikhathi kuncike esitshalweni, umphumela oyifunayo, kanye nezimo zemvelo.
Izinyathelo Zokuphepha: Imishini efanele yokuvikela kufanele isetshenziselwe ukugwema ukuthintana ngqo nesikhumba namehlo. Abafake izicelo kufanele balandele imihlahlandlela enconyiwe yokuphatha nokusebenzisa.
Izinyathelo zokuzivikela:
I-Phytotoxicity: Ukusebenzisa ngokweqile noma isikhathi esingafanele kungaholela ekucindezelekeni kwezitshalo noma ukulimala. Kubalulekile ukunamathela ngokuqinile emazingeni okufaka anconyiwe.
Umthelela Emvelweni: Njenganoma iyiphi i-agrochemical, ukusetshenziswa okufanele kubalulekile ukuze kuncishiswe ukungcoliswa kwemvelo. Gwema ukusetshenziswa eduze nezindawo zamanzi futhi ulandele imithetho yendawo.
Ukuphathwa Kwezinsalela: Qinisekisa ukuthi isicelo siyahambisana nesikhathi sangaphambi kokuvuna ukuze ugweme amazinga ensalela engeziwe emkhiqizweni.
I-Ethephon imuncwa izicubu zezitshalo bese iguqulwa ibe i-ethylene, i-hormone yezitshalo yemvelo. Lokhu kukhululwa kwe-ethylene kulawula izinqubo ezihlukahlukene zomzimba ezitshalweni. I-Ethephon isetshenziswa ezitshalweni ezahlukahlukene ngezinhloso ezahlukahlukene, kufaka phakathi:
Ukuvuthwa Kwezithelo: Kukhuthaza ukuvuthwa okufanayo kwezithelo ezinjengotamatisi, ama-apula, uphayinaphu nobhanana.
I-Flower Induction: Isetshenziselwa ukudala izimbali kumaphayinaphu.
I-Harvest Aid: Isiza ukuvunwa kwezitshalo kalula njengokotini ngokukhuthaza ukuvulwa kwamabholi.
Umthetho Wokukhula: Usiza ekulawuleni ubude bezitshalo ezitshalweni zokuhlobisa kanye nezinhlamvu ngokunciphisa ubude be-internode.
I-Breaking Dormancy: Isiza ekuphuleni ama-buds ezitshalweni ezithile njengamagilebhisi nama-tubers.
Ukwandisa Ukugeleza Kwe-Latex: Isetshenziswa ezihlahleni zenjoloba ukuthuthukisa ukukhiqizwa kwe-latex.
Ukuvuthwa Okufanayo: Kuqinisekisa umbala ongaguquki kanye nekhwalithi yezithelo, kuthuthukisa ukuthengiseka.
Ukuphumelela Kokuvuna Okuthuthukisiwe: Ngokukhuthaza ukuvuthwa okufanayo, izinsiza ze-ethephon ekuvuneni okuhambisanayo, okunganciphisa izindleko zabasebenzi futhi kuthuthukise isivuno.
Ukulawula Ukukhula: Isiza ukuphatha ubude nesakhiwo sesitshalo, esiwusizo ikakhulukazi ezinhlelweni zokutshala eziminyene ukuze kuthuthukiswe ukukhanya nokunciphisa indawo yokuhlala.
Ukwethulwa Kwezimbali: Kuvumela ukuhlela okungcono kokuqhakaza kwezimbali nesethi yezithelo, ukuthuthukisa ukuphathwa kwezitshalo kukonke.
Ukukhiqiza Kwe-Latex Okuthuthukisiwe: Ezihlahleni zenjoloba, kungakhuphula kakhulu ukuphuma kwe-latex, kuthuthukise ukukhiqiza.
Ungasithola kanjani isicelo?
Sicela uchofoze okuthi 'Shiya Umlayezo Wakho' ukuze ukwazise ngomkhiqizo, okuqukethwe, izidingo zokupakisha kanye nenani olithandayo, futhi abasebenzi bethu bazocaphuna wena ngokushesha ngangokunokwenzeka.
Kuthiwani ngemibandela yokukhokha?
30% kusengaphambili, 70% ngaphambi kokuthunyelwa nge-T/T.
Ungakwazi ukunikeza isampuli yamahhala?
Amasampula amaningi angaphansi kuka-100g anganikezwa mahhala, kodwa azongeza izindleko ezengeziwe kanye nezindleko zokuthumela nge-courier.
1. Inqubo yokulawula ikhwalithi eqinile esikhathini ngasinye sokuhleleka kanye nokuhlolwa kwekhwalithi yenkampani yangaphandle.
2. Usebenzisane nabangenisa impahla ngaphandle nabasabalalisi abavela emazweni angama-56 emhlabeni wonke iminyaka eyishumi futhi ugcine ubudlelwano obuhle nobesikhathi eside bokusebenzisana.
3. Lawula ngokuqinile inqubekelaphambili yokukhiqiza futhi uqinisekise isikhathi sokulethwa.
Zingakapheli izinsuku ezi-3 zokuqinisekisa imininingwane yephakeji, izinsuku eziyi-15 zokukhiqiza izinto zephakeji nokuthenga imikhiqizo yezinto ezingavuthiwe, izinsuku ezi-5 zokuqeda ukupakisha, usuku olulodwa ukukhombisa amaklayenti izithombe, ukulethwa kwezinsuku ezingama-3-5 kusuka efekthri kuya ezikhumulweni zemikhumbi.