Mea hoʻoponopono i ka ulu ʻana o nā mea kanu Ethephon 48% SL 480 SL 40% SL wai ethylene ripener root hormones
Hoʻolauna
ʻO Ethephon kahi mea hoʻoponopono ulu ulu kiʻekiʻe a maikaʻi, hiki ke hoʻoikaika i ka oʻo ʻana i nā hua, hoʻoulu i ke koko a hoʻoponopono i ka hoʻololi ʻana i ke kāne o kekahi mau mea kanu.
| Inoa mea kūʻai | Etepona |
| Nā inoa ʻē aʻe | Ethel, Arvest, Ethefon, gagro, etc |
| ʻO ka hoʻokumu ʻana a me ka dosage | 85%TC, 90%TC, 480g/l SL, 720g/l SL,etc |
| CAS No. | 16672-87-0 |
| ʻAno molekala | C2H6CIO3P |
| ʻAno | mea hoʻoponopono ulu |
| Kaʻawaʻawa | ʻona haʻahaʻa |
| Ola ola | 2-3 mau makahiki mālama pono |
| laʻana | Loaʻa ka hāpana manuahi |
| Nā mea hoʻohuihui | Etepona 30%+brassinolide 0.0004% ASdiethyl aminoethyl hexanoate 3%+ etepona 27% SL1-naphthyl acetic acid 0.5%+etepona 9.5% AS |
| Wahi kumu | Hebei, Kina |
Palapala noi
2.1 He aha ka hopena?
ʻO Ethephon kahi mea hoʻoponopono ulu.Loaʻa iā ia nā hopena physiological o ka hoʻonui ʻana i ka huna ʻana o ka hormone, ka wikiwiki ʻana i ka maturation, abscission, senescence a me ka hoʻoulu ʻana i ka pua.Ma lalo o kekahi mau kūlana, ʻaʻole hiki i ka ethephon ke hoʻokuʻu wale i ka ethylene ponoʻī, akā hoʻoulu pū i nā mea kanu e hana i ka ethylene.
2.2 E hoʻohana ʻia ma nā mea kanu hea?
Kukama, zucchini, paukena, ʻōmato, ʻalawai, etc.
2.3 Ka nui a me ka hoʻohana ʻana
| Nā hoʻohua | Nā inoa ʻohi | Mea hoʻomalu | ʻAi ʻai | Ka Hoohana Ana |
| 40% SL | pulupulu | e hooikaika i ka oo ana | 300-500 manawa wai | ʻO ka mahu a me ka pā lau |
| lāʻau lāʻau lāʻau | hoʻonui i ka hana | 5-10 manawa wai | pena | |
| pulupulu | hoʻonui i ka hana | 300-500 manawa wai | ʻO ka mahu a me ka pā lau |
3.Mechanism o ka hana
ʻO ka Ethephon, e like me ka ethylene, hoʻonui nui i ka hiki o ka RNA synthesis i nā cell a hoʻolaha i ka synthesis protein.Ma ka wahi abscission mea kanu, e like me ka petiole, ka hua stalk a me ka petal base, ka hoonui protein synthesis paipai i ka re synthesis o cellulase i loko o ka abscission papa, no ka mea, accelerates ka hookumu ana o ka abscission papa a alakai i ke kino abscission.Hiki i ka Ethephon ke hoʻoikaika i ka hana o nā enzymes, hoʻāla i ka phosphatase a me nā enzyme ʻē aʻe e pili ana i ka oʻo ʻana o ka hua, a hoʻoikaika i ka oʻo ʻana i nā hua.I loko o nā mea kanu senescent a maʻalahi paha, hoʻololi ʻia ka peroxidase e Ethephon e hāpai ana i ka synthesis protein.Hiki i ka Ethylene ke pale i ka synthesis o endogenous auxin a hoʻopaneʻe i ka ulu ʻana o ka mea kanu.
