Xakamaynta koritaanka dhirta Ethephon 48% SL 480 SL 40% SL dareere ethylene bislaaday hormoonnada xididka
Hordhac
Ethephon waa nidaamiye korriineed oo tayo sare leh oo hufan, kaas oo kor u qaadi kara bislaanshaha miraha, kicin kara dhiigbaxa oo nidaamiya isbeddelka jinsiga ee dhirta qaarkood.
| Magaca alaabta | Ethephon |
| Magacyo kale | Ethel, Arvest, Ethefon, gagroiwm |
| Samaynta iyo qiyaasta | 85%TC, 90%TC, 480g/l SL, 720g/l SL,iwm |
| CAS Maya. | 16672-87-0 |
| qaacidada molecular | C2H6CIO3P |
| Nooca | Nidaamiyaha koritaanka dhirta |
| Sunta | Sun yar |
| Nolosha shelf | 2-3 sano kaydinta habboon |
| muunad | Muunad bilaash ah ayaa la heli karaa |
| Hababka isku dhafan | Ethephon 30%+brassinolide 0.0004% ASdiethyl aminoethyl hexanoate 3%+ ethephon 27% SL1-naphthyl acetic acid 0.5%+ethephon 9.5% AS |
| Meesha asal ahaan | Hebei, Shiinaha |
Codsiga
2.1 Si aad u hesho saamayn noocee ah?
Ethephon waa nidaamiyaha koritaanka dhirta.Waxay leedahay saamaynta jireed ee kor u qaadida dheecaanka hoormoonka, dardargelinta korriinka, abscission, senescence iyo kor u qaadida ubax.Xaaladaha qaarkood, ethephon ma sii deyn karo oo kaliya ethylene lafteeda, laakiin sidoo kale waxay u keentaa dhirta si ay u soo saaraan ethylene.
2.2 in loo isticmaalo dalag noocee ah?
Qajaar, zucchini, bocorka, yaanyada, qaraha, iwm.
2.3 Qiyaasta iyo isticmaalka
| Hababka | Magacyada dalagga | Shayga xakamaynta | Qiyaasta | Habka Isticmaalka |
| 40% SL | Cudbi | dedejiso bislaanshaha | 300-500 jeer dareere ah | Uumi iyo buufin caleen |
| Geed caag ah | kordhinta wax soo saarka | 5-10 jeer dareere ah | rinji | |
| Cudbi | kordhinta wax soo saarka | 300-500 jeer dareere ah | Uumi iyo buufin caleen |
3.Mechanism-ka waxqabadka
Ethephon, sida ethylene, waxay inta badan wanaajisaa awoodda isku-dhafka RNA ee unugyada waxayna kor u qaaddaa isku-dhafka borotiinka.In aagga abscission geedka, sida petiole, jirid miro iyo saldhigga petal, synthesis protein kordhay kor u synthesis ee cellulase ee lakabka abscission, sababtoo ah waxa ay dardar formation of lakabka abscission iyo keenaysaa in abscission xubnaha.Ethephon wuxuu wanaajin karaa dhaqdhaqaaqa enzymes, wuxuu kiciyaa fosfatase iyo enzymes kale oo la xidhiidha bislaanshaha miraha, iyo kor u qaadista bislaanshaha miraha.Dhirta dareema ama u nugul, isbeddellada peroxidase waxaa sababa Ethephon oo kor u qaada isku-dhafka borotiinka.Ethylene waxay joojin kartaa isku-dhafka auxin endogenous waxayna dib udhigtaa koritaanka dhirta.
