I-Naphthylacetic Acid 99%

I-1-Naphthaleneacetic Acid ingeyamakhemikhali e-naphthalenes.I-NAA iyi-auxin yokwenziwai-hormone yezitshalo.Isetshenziswa njenge-aIsilawuli Sokukhula Kwezitshaloukulawula ukwehla kwezithelo ngaphambi kokuvuna, ukungeniswa kwezimbali kanye nokuncishiswa kwezithelo ezitshalweni ezihlukahlukene, ezisetshenziswa njenge-ejenti yokuqeda izimpande futhi zisetshenziselwa ukusabalalisa izitshalo ezivela esiqwini namaqabunga.Iphinde isetshenziselwe plant izicubu isiko futhi njengobaIsibulala-zinambuzane.

Isicelo

I-Naphthylacetic acid iyisilawuli sokukhula kwezitshalo ukukhuthaza ukukhula kwezimpande zezitshalo kanye ne-naphthylacetamide emaphakathi.I-Naphthalene acetic acid isetshenziswa njengesilawuli sokukhula kwezitshalo, futhi isetshenziswa njengento eluhlaza yokuhlanzwa kwekhala kanye namehlo kanye nokukhanya kwamehlo kwezokwelapha.I-Naphthylacetic acid ingakhuthaza ukuhlukaniswa kwamangqamuzana nokwanda, ibangele ukwakheka kwezimpande ze-adventic, ikhulise isethi yezithelo, ivimbele ukwehla kwezithelo, futhi iguqule isilinganiso sezimbali zesifazane kuya kwabesilisa.I-Naphthalene acetic acid ingangena emzimbeni wesitshalo ngesikhumba esithambile samaqabunga, amagatsha nembewu, futhi ithwale nokugeleza kwezakhi iye endaweni yokusebenza.Okuvame ukusetshenziswa ukolweni, irayisi, ukotini, itiye, kamalibhele, utamatisi, ama-apula, amakhabe, amazambane, izihlahla, njll., i-hormone evuselela ukukhula kwesitshalo.

(1) Ukucwilisa izithombo zikabhatata, indlela iwukucwilisa isisekelo senqwaba yezithombo zamazambane ngo-3cm emuthini owuketshezi, ukugcwala kokucwiliswa kwezithombo ku-10~20mg/kg, amahora ayisi-6;

(2) Gcoba impande yezithombo zelayisi ekuhlanganiseni kwe-10mg/kg amahora angu-1 kuya kwangu-2 ngesikhathi sokutshala irayisi;Isetshenziselwa imbewu ukucwiliswa kukakolweni, ukugxila ku-20mg/kg, isikhathi singamahora angu-6-12;

(3) Ukufafaza phezu kweqabunga likakotini ngesikhathi sokuqhakaza, ukugxila kwe-10 kuya ku-20mg/kg, nokufafaza 2 kuya ku-3 ngesikhathi sokukhula akufanele kube phezulu kakhulu, ngaphandle kwalokho kuzodala umphumela ophambene, ngoba ukuphakama okuphezulu. ukuhlushwa kwe-naphthalene acetic acid kungakhuthaza ukukhiqizwa kwe-ethylene esitshalweni;

(4) Uma isetshenziselwa ukukhuthaza izimpande, kufanele ixutshwe ne-indoleacetic acid noma amanye ama-agent anomphumela wokukhuthaza izimpande, ngoba i-naphthalene acetic acid iyodwa, nakuba umthelela okhuthaza izimpande wezitshalo muhle, kodwa ukukhula kwesithombo akulungile.Uma ufutha amakhabe nezithelo, kuyafaneleka ukufafaza ngokulinganayo indawo engaphezulu yeqabunga, uketshezi olujwayelekile lokufutha lwezitshalo zasensimini lungaba ngu-7.5kg/100m2, kanti izihlahla zezithelo zingu-11.3 ~ 19kg/100m2.Ukugxila kokwelashwa: 10 ~ 30mg/L fafaza amakhabe nezithelo, 20mg/L cwilisa 6 ~ 12h kakolweni, 10 ~ 20mg/L fafaza ngo-10 ~ 20mg/L esigabeni sokuqhakaza izikhathi ezi-2 ~ 3.Lo mkhiqizo ungaxutshwa nama-insecticides ajwayelekile, ama-fungicides kanye nomanyolo wamakhemikhali, futhi umphumela uba ngcono esimweni sezulu esihle ngaphandle kwemvula.