1. Kuphatikiza kwa chlorpirea (KT-30) ndibrassinolidendiyothandiza kwambiri komanso yopereka zokolola zambiri
KT-30 ili ndi chidwi chokulitsa zipatso. Brassinolide ndi poizoni pang'ono: Ndiwopanda poizoni, wopanda vuto kwa anthu, komanso wotetezeka kwambiri. Ndi mankhwala obiriwira ophera tizilombo. Brassinolide imatha kulimbikitsa kukula ndikuwonjezera kupanga. Pamene KT-30 imagwiritsidwa ntchito pamodzi ndi brassinolide, sizingangolimbikitsa kukula kwa zipatso komanso kumapangitsanso kukula kwa zomera, kusunga maluwa ndi zipatso, kuteteza kusweka ndi kugwa kwa zipatso, ndikuwongolera bwino zipatso. Akagwiritsidwa ntchito pa tirigu ndi mpunga, amatha kuwonjezera kulemera kwa chikwi chikwi ndikukwaniritsa zotsatira za kuchuluka kwa kupanga. KT-30 ndi m'gulu la zinthu zogawa ma cell. Ntchito yake yayikulu ndikulimbikitsa kugawanika kwa maselo ndikuthandizira kukula kwa zipatso. Iwo ali kwambiri kulimbikitsa kugawikana kwa selo, komanso pa ofananira nawo ndi longitudinal kukula kwa ziwalo, potero amatenga mbali kukulitsa zipatso.
2. Brassinolide imaphatikizidwa ndi feteleza wa foliar ndi gibberellin
Pogwiritsa ntchito zigawo zosiyanasiyana zomwe zapezeka m'zaka zaposachedwa, gibberellin + brassinolide, brassinolide + indolebutyric acid, zimatha kulimbikitsa kukula kwa mbande ndi kukulitsa zipatso, kulimbikitsa kukhazikika kwa zipatso ndikuwonjezera zokolola, kulimbikitsa kumera kwa masamba opangitsa kugona, kulimbikitsa mbande zolimba, ndikuwonjezera kukula ndi ndalama.
Brassinolide angagwiritsidwe ntchito limodzi ndi gibberellin ndi foliar feteleza kusunga maluwa, zipatso, kulimbikitsa zipatso, kukongoletsa zipatso ndi kulimbikitsa kukula. Pawiri chiŵerengero cha brassinolide kuti gibberellin ndi pafupifupi 1/199 kapena 1/398. Kupopera mbewu mankhwalawa kumachitika potengera kuchuluka kwa 4ppm ndi 1000ppm-2000ppm wa potaziyamu dihydrogen phosphate pambuyo pophatikiza. Ngati mtundu wa masambawo ndi wopepuka ndipo zipatso zake ndi zazikulu, mutha kuwonjezedwanso feteleza wa potaziyamu humic acid foliar. Mankhwala oteteza zipatso nthawi zambiri amapopera kamodzi kwa masiku 15 kuti chipatso chachiwiri chisagwe, kenako kamodzi pa masiku 15 aliwonse, nthawi zambiri 2 mpaka 3.
3. Brassinolide + aminoethyl ester
Brassinolide + aminoethyl ester, kapangidwe kake kali mu mawonekedwe amadzimadzi. Ndiloyang'anira kukula kwa zomera lomwe lakhala likudziwika m'zaka ziwiri zapitazi. Zotsatira zake zapamwamba zogwira ntchito mwachangu komanso zokhalitsa komanso chitetezo chawonetsedwa. Ndiwo mitundu yatsopano yowongolera kukula kwa mbewu m'zaka ziwiri zapitazi.
4. Brassinolide +ethephon
Ethephon imatha kuchepetsa kutalika kwa mbewu za chimanga, kulimbikitsa chitukuko cha mizu ndikukana malo ogona, koma kukula kwa khutu la zipatso kumaletsedwanso kwambiri. Brassinolide imalimbikitsa makutu a chimanga. Poyerekeza ndi chithandizo cha munthu aliyense, chithandizo cha chimanga chopangidwa ndi brassinolide ndi ethinyl chathandizira kwambiri mphamvu ya mizu, kuchedwa kwa tsamba kukhazikika pambuyo pake, kumalimbikitsa kukula kwa khutu, zomera zazing'ono, zimayambira, kuwonjezeka kwa cellulose, kulimbitsa tsinde, komanso kuchepetsa kwambiri malo ogona panyengo yamphepo. Idachulukitsa kupanga ndi 52.4% poyerekeza ndi kuwongolera.
5. Brassinolide + aminoethyl ester (DA-6) + ethephon
Kukonzekera ndi 30% ndi 40% yothetsera madzi, kuchepetsedwa 1500 nthawi ntchito. Mlingo pa mu ndi 20-30ml, umagwiritsidwa ntchito pamene chimanga chili ndi masamba 6-8. Ndi njira yoyendetsera kukula kwa mbewu yomwe yadziwika kwambiri m'zaka zaposachedwa chifukwa chowongolera kukula kwa chimanga ndipo pakadali pano ndi njira yabwino kwambiri yowongolera kukula kwa chimanga. Mankhwalawa amagonjetsa zotsatira zogwiritsira ntchito zoletsa kukula kokha kuti athetse kukula kwakukulu kwa chimanga, monga zinsonkhono zing'onozing'ono, mapesi oonda komanso kuchepetsa zokolola. Imasamutsa bwino michere ku kukula kwa uchembere, kotero kuti mbewu zimawonetsa kuchepera, kubiriwira, zisonga zazikulu, zinkhokwe zofananira, mizu yokhazikika bwino komanso kukana mwamphamvu pogona.
6. Brassinolide + paclobutrazol
Brassinolide + paclobutrazol, ufa wosungunuka, umagwiritsidwa ntchito makamaka poletsa kukula kwa mitengo yazipatso ndi kukula kwa zipatso. Ndiwoyang'anira kukula kwa zomera makamaka kwa mitengo yazipatso m'zaka zaposachedwa.
7. Brassinolide + pyridine
Brassinolide imatha kupititsa patsogolo photosynthesis ndikulimbikitsa kukula kwa mizu. Pygmy amine imatha kugwirizanitsa kakulidwe ndi kakulidwe ka thonje, kuwongolera kukula kwa thonje, kuchedwetsa kumera kwa masamba ndikulimbikitsa mphamvu ya mizu. Kafukufuku wasonyeza kuti ntchito pawiri yokonza brassinolide ndi aminotropin pa Mphukira siteji, koyamba maluwa siteji zonse maluwa a thonje ndi zothandiza kwambiri kuposa munthu mankhwala awiri, ndi kwambiri synergistic zotsatira, amene akuwonetseredwa mu kuwonjezeka chlorophyll okhutira ndi photosynthetic mlingo, kulimbikitsa mizu moyo ndi kulamulira kwambiri zomera kukula.
Nthawi yotumiza: Aug-18-2025