I-Naphthylacetic Acid 99%

I-1-Naphthaleneacetic Acid yeyezinto eziphilayo ze-naphthalene. I-NAA yi-synthetic auxinihomoni yezityaloIsetyenziswa njengeUmlawuli woKhula kweZityaloukulawula ukuwa kweziqhamo ngaphambi kokuvunwa, ukuveliswa kweentyatyambo kunye nokuncitshiswa kweziqhamo kwizityalo ezahlukeneyo, kusetyenziswa njengesixhobo sokuhluma iingcambu kwaye kusetyenziselwa ukusasazwa kwezityalo ngokukhula kwezityalo ukusuka ekusikweni kwesiqu kunye namagqabi. Ikwasetyenziselwa ukukhulisa izicubu zezityalo kunyeIsibulali-zinambuzane.

Isicelo

I-Naphthylacetic acid yi-control yokukhula kwezityalo ukukhuthaza ukukhula kweengcambu zezityalo kunye ne-naphthylacetamide ephakathi. I-Naphthalene acetic acid isetyenziswa njenge-control yokukhula kwezityalo, kwaye isetyenziswa njengezinto eziluhlaza zokucocwa kwempumlo kunye namehlo kunye nokukhanya kwamehlo kunyango. I-Naphthylacetic acid inokukhuthaza ukwahlukana kweeseli kunye nokwanda, ibangele ukwakheka kweengcambu ezizitho, yonyuse isiqhamo, ithintele ukuwa kweziqhamo, kwaye itshintshe umlinganiselo weentyatyambo zesifazane nesesilisa. I-Naphthalene acetic acid inokungena emzimbeni wesityalo ngesikhumba esithambileyo samagqabi, amasebe kunye nembewu, kwaye ithwale ukuhamba kwezondlo ukuya kwindawo yokusebenza. Isetyenziswa rhoqo kwingqolowa, irayisi, ikotoni, iti, i-mulberry, iitumato, ii-apile, ii-melon, iitapile, imithi, njl.njl., yi-hormone elungileyo yokukhuthaza ukukhula kwezityalo.

(1) Ukuntywilisela izithole zebhatata, indlela kukufaka isiseko senqwaba yezithole zebhatata kwi-3cm kumayeza olulwelo, uxinaniso lokuntywilisela izithole kwi-10~20mg/kg, kangangeeyure ezi-6;

(2) Nciphisa ingcambu yezithole zerayisi kumlinganiselo we-10mg/kg kangangeyure e-1 ukuya kwezi-2 ngexesha lokutyala irayisi; Isetyenziselwa ukufunxa imbewu kwingqolowa, umlinganiselo yi-20mg/kg, ixesha liyiiyure ezi-6-12;

(3) Ukutshiza phezu komphezulu wegqabi lomqhaphu ngexesha leentyantyambo, uxinzelelo lwe-10 ukuya kwi-20mg/kg, kunye nokutshiza i-2 ukuya kwi-3 ngexesha lokukhula akufuneki kube phezulu kakhulu, kungenjalo kuya kubangela isiphumo esichaseneyo, kuba uxinzelelo oluphezulu lwe-naphthalene acetic acid lunokukhuthaza ukuveliswa kwe-ethylene kwisityalo;

(4) Xa isetyenziselwa ukukhuthaza iingcambu, kufuneka ixutywe ne-indoleacetic acid okanye ezinye izinto ezikhuthaza iingcambu, kuba i-naphthalene acetic acid yodwa, nangona impembelelo yokukhuthaza iingcambu zezityalo ilungile, kodwa ukukhula kwezithole akulunganga. Xa utshiza iivatala kunye neziqhamo, kufanelekile ukutshiza ngokulinganayo umphezulu wamagqabi, ubungakanani bolwelo olutshizwayo oluqhelekileyo lwezityalo zasentsimini bumalunga ne-7.5kg/100m2, kwaye imithi yeziqhamo yi-11.3 ~ 19kg/100m2. Uxinzelelo lonyango: I-10 ~ 30mg/L spray kwiivatala kunye neziqhamo, i-20mg/L imanziswe iiyure ezi-6 ~ 12 kwingqolowa, i-10 ~ 20mg/L spray kwi-10 ~ 20mg/L kwinqanaba lokudubula izihlandlo ezi-2 ~ 3. Le mveliso inokuxutywa nezibulali-zinambuzane eziqhelekileyo, izibulali-zinambuzane kunye nezichumisi zeekhemikhali, kwaye isiphumo singcono kwimozulu entle ngaphandle kwemvula.