Kapangidwe ka thupi:
Sterling ndi kristalo woyera, wa mafakitale ndi woyera kapena wachikasu pang'ono, wopanda fungo. Malo osungunuka ndi 235C. Ndi wokhazikika mu asidi, alkali, sungasungunuke mu kuwala ndi kutentha. Sungunuka pang'ono m'madzi, 60mg/1 yokha, uli ndi kusungunuka kwakukulu mu Ethanol ndi asidi.
Kawopsedwe: Ndi kotetezeka kwa anthu ndi nyama, Koswe wamwamuna ndi 2125mg/kg, Koswe wamkazi ndi 2130mg/kg. Koswe wamkazi ndi 1300mg/kg. Mtengo wa TLM wa carp48h ndi 12-24mg/L.
Chiyambi cha ntchito:
6-BANdi cytokinin yoyamba yopangidwa, imagwira ntchito bwino kwambiri, imakhala yokhazikika, yotsika mtengo komanso yosavuta kugwiritsa ntchito. Ntchito yayikulu ya 6-BA ndikulimbikitsa mawonekedwe a mphukira, kuyambitsa callusogenesis. 6-BA imatha kuyamwa ndi mbewu, mizu, tsinde ndi tsamba. 6-BA imatha kuletsa Chlorophyll, nucleic acid, kuwonongeka kwa mapuloteni m'masamba, pakadali pano kunyamula amino acid, auxin, mchere wosapangidwa m'thupi kupita kumalo osankhidwa. 6-BA imagwiritsidwa ntchito kuwonjezera ubwino ndi kuchuluka kwa tiyi, fodya: Ndiwo zamasamba, kusunga zipatso zatsopano komanso kusakhala ndi mizu yomera, kumawonjezera ubwino wa zipatso ndi masamba.
Kugwiritsa ntchito ndi mlingo:
Chifukwa mbewu zosiyanasiyana, njira zosiyanasiyana zogwiritsira ntchito zimakhala ndi zotsatira zosiyana, kotero 6-BA imakhala ndi mlingo wosiyana. Mlingo wamba ndi 0.5-2.0mg/L, womwe umagwiritsidwa ntchito popopera ndi kupopera. Musawonjezere mlingo ngati palibe mayeso.
Zinthu zofunika kuziganizira:
Kusunthika kofooka ndiye khalidwe lofunika kwambiri la 6-BA, Zotsatira za thupi zimangopezeka m'zigawo zoperekedwa ndi zozungulira. Pogwiritsa ntchito, muyenera kuganizira njira yogulira ndi zigawo zoperekedwa.
Nthawi yotumizira: Julayi-29-2024



