Gibberellic asidi White crystalline ufa PGR Wopanga & Kutumiza kunja
Mafotokozedwe Akatundu
Gibberellic acid ndi wachilengedwehormone ya zomera.Ndi aWowongolera Kukula kwa Zomerazomwe zingayambitse zotsatira zosiyanasiyana, monga kulimbikitsa kumera kwa mbewu nthawi zina.GA-3 mwachilengedwe imapezeka mumbewu zamitundu yambiri.Kuthira mbewu mu GA-3 yankho kudzachititsa kumera kofulumira kwa mitundu yambiri ya mbewu zogona kwambiri, apo ayi zingafunikire chithandizo choziziritsa, pambuyo pakucha, kukalamba, kapena mankhwala ena omwe amatenga nthawi yayitali.Gibberellins amagwiritsidwa ntchito paulimi pazolinga zosiyanasiyana.Amapopera mphesa zopanda mbewu kuti awonjezere kukula kwa mphesa ndi zokolola, ndipo amagwiritsidwa ntchito pa malalanje a navel, mandimu, blueberries, yamatcheri okoma ndi tart, artichokes ndi mbewu zina kuti achepetse kapena kuonjezera zipatso, kuchepetsa kukalamba, ndi zina zotero. kudalira ndende ndi siteji yakukula kwa zomera.
Kugwiritsa ntchito
1. Ikhoza kuonjezera zokolola za mbeu ya mpunga wosakanizidwa wa mizere itatu: uku ndi kutukuka kwakukulu pakupanga mbewu ya mpunga wosakanizidwa m'zaka zaposachedwa komanso njira yofunikira yaukadaulo.
2. Ikhoza kulimbikitsa kumera kwa mbeu.Gibberellic acid imatha kuphwanya bwino mbewu ndi ma tubers, kulimbikitsa kumera.
3. Ikhoza kufulumizitsa kukula ndi kuonjezera zokolola.GA3 imatha kulimbikitsa kukula kwa tsinde la mbewu ndikuwonjezera dera la masamba, motero kukulitsa zokolola.
4. Ikhoza kulimbikitsa maluwa.Gibberellic asidi GA3 akhoza m'malo kutentha otsika kapena kuwala zinthu zofunika kwa maluwa.
5. Ikhoza kuonjezera zokolola.Kupopera mbewu mankhwalawa 10 mpaka 30ppm GA3 pa nthawi ya zipatso zazing'ono pa mphesa, maapulo, mapeyala, madeti, ndi zina zotero.
Kusamala
1. Gibberellic acid yoyera imakhala ndi madzi ochepa, ndipo 85% ufa wa crystalline umasungunuka mu mowa wochepa (kapena mowa wambiri) usanayambe kugwiritsidwa ntchito, ndiyeno umachepetsedwa ndi madzi kumalo omwe mukufuna.
2. Asidi wa Gibberellic amatha kuwonongeka pamene ali ndi alkali ndipo sawonongeka mosavuta pouma.Yake amadzimadzi njira sachedwa kuwonongeka ndi kulephera pa kutentha pamwamba 5 ℃.
3. Thonje ndi mbewu zina zothiridwa ndi gibberellic acid zimachulukitsa mbeu zosabereka, kotero sikoyenera kugwiritsa ntchito mankhwala ophera tizilombo m'munda.
4. Pambuyo posungira, mankhwalawa ayenera kuikidwa pamalo otentha, owuma, ndipo chisamaliro chapadera chiyenera kuperekedwa pofuna kupewa kutentha kwakukulu.
