Olutọsọna idagbasoke ọgbin Ethephon 48% SL 480 SL 40% SL omi ethylene ripener root homonu
Ọrọ Iṣaaju
Ethephon jẹ olutọsọna idagbasoke ọgbin ti o ni agbara ati imunadoko, eyiti o le ṣe igbega gbigbẹ eso, mu ẹjẹ ṣiṣẹ ati ṣe ilana iyipada abo ti awọn irugbin diẹ.
| Orukọ ọja | Ethephon |
| Awọn orukọ miiran | Ethel, Arvest, Ethefon, gagro, ati be be lo |
| Agbekalẹ ati doseji | 85%TC, 90%TC, 480g/l SL, 720g/l SL,ati be be lo |
| CAS No. | 16672-87-0 |
| Ilana molikula | C2H6CIO3P |
| Iru | Olutọsọna idagbasoke ọgbin |
| Oloro | Oloro kekere |
| Igbesi aye selifu | 2-3 ọdun ipamọ to dara |
| apẹẹrẹ | Apeere ọfẹ wa |
| Adalu formulations | Ethephon 30%+brassinolide 0.0004% ASdiethyl aminoethyl hexanoate 3%+ ethephon 27% SL1-naphthyl acetic acid 0.5%+ethephon 9.5% AS |
| Ibi ti Oti | Hebei, China |
Ohun elo
2.1 Lati gba ipa wo?
Ethephon jẹ olutọsọna idagbasoke ọgbin.O ni awọn ipa ti ẹkọ iwulo ti imudara yomijade homonu, isare maturation, abscission, senescence ati igbega aladodo.Labẹ awọn ipo kan, ethephon ko le tu ethylene funrararẹ nikan, ṣugbọn tun fa awọn irugbin lati gbe ethylene jade.
2.2 Lati lo lori kini awọn irugbin?
Kukumba, zucchini, elegede, tomati, elegede, ati bẹbẹ lọ.
2.3 Doseji ati lilo
| Awọn agbekalẹ | Awọn orukọ irugbin | Iṣakoso ohun | Iwọn lilo | Ọna lilo |
| 40% SL | Owu | mu yara awọn ripening | 300-500 igba omi | Nya ati bunkun sokiri |
| Igi rọba | mu iṣelọpọ pọ si | 5-10 igba omi | kun | |
| Owu | mu iṣelọpọ pọ si | 300-500 igba omi | Nya ati bunkun sokiri |
3.Mechanism ti igbese
Ethephon, bii ethylene, ni akọkọ mu agbara ti iṣelọpọ RNA wa ninu awọn sẹẹli ati ṣe agbega iṣelọpọ amuaradagba.Ni agbegbe abscission ọgbin, gẹgẹbi petiole, eso igi gbigbẹ ati ipilẹ petal, iṣelọpọ amuaradagba ti o pọ si n ṣe agbega isọdọtun ti cellulase ninu Layer abscission, nitori pe o mu ki iṣelọpọ ti abscission Layer ati ki o yori si abscission eto ara.Ethephon le mu iṣẹ ṣiṣe ti awọn ensaemusi ṣiṣẹ, mu phosphatase ṣiṣẹ ati awọn enzymu miiran ti o nii ṣe pẹlu gbigbẹ eso, ati igbega eso ripening.Ni awọn ohun ọgbin ti o ni imọran tabi ti o ni ifaragba, awọn iyipada peroxidase jẹ eyiti Ethephon n ṣe agbega iṣelọpọ amuaradagba.Ethylene le ṣe idiwọ iṣelọpọ ti auxin endogenous ati idaduro idagbasoke ọgbin.
