1. Kuphatikiza kwa chlorpirea (KT-30) ndibrassinolidendi yothandiza kwambiri komanso yopindulitsa kwambiri
KT-30 ili ndi mphamvu yodabwitsa yokulitsa zipatso. Brassinolide ndi poizoni pang'ono: Siyoopsa kwenikweni, siivulaza anthu, komanso ndi yotetezeka kwambiri. Ndi mankhwala ophera tizilombo obiriwira. Brassinolide imatha kulimbikitsa kukula ndikuwonjezera kupanga. KT-30 ikagwiritsidwa ntchito limodzi ndi brassinolide, sikuti imangolimbikitsa kukula kwa zipatso komanso imathandizira kukula kwa zomera, kusunga maluwa ndi zipatso, kupewa ming'alu ndi kugwa kwa zipatso, komanso kukonza bwino mtundu wa zipatso. Ikagwiritsidwa ntchito pa tirigu ndi mpunga, imatha kuwonjezera kulemera kwa tirigu chikwi ndikukwaniritsa zotsatira za kuchuluka kwa kupanga. KT-30 ndi m'gulu la zinthu zogawa maselo. Ntchito yake yayikulu ndikulimbikitsa kugawa maselo ndikuthandizira kukula kwa zipatso. Ili ndi mphamvu yayikulu yolimbikitsa kugawa maselo, komanso kukula kwa ziwalo za m'mbali ndi zazitali, motero imagwira ntchito pakukulitsa zipatso.
2. Brassinolide imaphatikizidwa ndi feteleza wa masamba ndi gibberellin
Pogwiritsa ntchito zinthu zodziwika bwino zomwe zapezeka m'zaka zaposachedwa, gibberellin + brassinolide, brassinolide + indolebutyric acid, zimatha kulimbikitsa kukula kwa mbande ndi kukula kwa zipatso, kulimbikitsa kumera kwa zipatso ndikuwonjezera zokolola, kulimbikitsa kumera kwa mphukira zomwe zimayambitsa kugona, kulimbikitsa mbande zolimba, ndikuwonjezera kukula ndi ndalama.
Brassinolide ingagwiritsidwe ntchito pamodzi ndi gibberellin ndi feteleza wa masamba kuti isunge maluwa, zipatso, kulimbitsa zipatso, kukongoletsa zipatso ndikulimbikitsa kukula. Chiŵerengero cha brassinolide ndi gibberellin ndi pafupifupi 1/199 kapena 1/398. Kupopera masamba kumachitika kutengera kuchuluka kwa 4ppm ndi 1000ppm-2000ppm ya potassium dihydrogen phosphate pambuyo pophatikizana. Ngati mtundu wa tsamba la chomera ndi wopepuka ndipo zipatso zake ndi zazikulu, feteleza wa potassium humic acid wambiri ukhozanso kuwonjezeredwa. Mankhwala ophera tizilombo osunga zipatso nthawi zambiri amapopera kamodzi patatha masiku 15 zipatso zisanagwe kachiwiri, kenako kamodzi pa masiku 15 aliwonse, nthawi zambiri kawiri mpaka katatu.
3. Brassinolide + aminoethyl ester
Brassinolide + aminoethyl ester, kapangidwe kake kali mu mawonekedwe amadzimadzi. Ndi chowongolera kukula kwa zomera chomwe chakhala chotchuka m'zaka ziwiri zapitazi. Zotsatira zake zabwino kwambiri zogwira ntchito mwachangu komanso zokhalitsa komanso chitetezo zawonetsedwa. Ndi mtundu watsopano wotchuka kwambiri wa chowongolera kukula kwa zomera m'zaka ziwiri zapitazi.
4. Brassinolide +ethefoni
Ethephon imatha kuchepetsa kutalika kwa zomera za chimanga, kulimbikitsa kukula kwa mizu ndi kukana kukhazikika, koma kukula kwa makutu a zipatso kumalepheretsedwanso kwambiri. Brassinolide imalimbikitsa makutu a chimanga. Poyerekeza ndi chithandizo cha munthu aliyense, chithandizo cha chimanga pogwiritsa ntchito brassinolide ndi ethinyl chawonjezera mphamvu ya mizu, kuchepetsa kukula kwa masamba kumapeto, kulimbikitsa kukula kwa makutu, zomera zopyapyala, kukhuthala kwa mizu, kuchuluka kwa cellulose, kulimba kwa tsinde, komanso kuchepetsa kwambiri kuchuluka kwa malo ogona munyengo yamphepo. Yawonjezera kupanga ndi 52.4% poyerekeza ndi njira yowongolera.
5. Brassinolide + aminoethyl ester (DA-6) + ethephon
Chokonzekeracho ndi madzi okwana 30% ndi 40%, ochepetsedwa nthawi 1500 kuti agwiritsidwe ntchito. Mlingo pa mu ndi 20-30ml, womwe umayikidwa pamene chimanga chili ndi masamba 6-8. Ndi chowongolera kukula kwa zomera chomwe chakhala chodziwika m'zaka zaposachedwa poletsa kukula kwambiri kwa chimanga ndipo pakadali pano ndi chowongolera kukula kwa zomera chabwino kwambiri poletsa kutalika kwa zomera za chimanga. Chogulitsachi chimagonjetsa zotsatira zoyipa zogwiritsa ntchito zoletsa kukula kokha kuti ziwongolere kukula kwambiri kwa chimanga, monga mapesi ang'onoang'ono, mapesi owonda komanso kuchepa kwa zokolola. Chimasamutsa bwino michere ku kukula kobereka, kotero zomera zimawonetsa kufupika, kubiriwira, mapesi akuluakulu, mapesi ofanana, mizu yolimba bwino komanso kukana kwambiri malo okhala.
6. Brassinolide + paclobutrazol
Brassinolide + paclobutrazol, ufa wosungunuka, umagwiritsidwa ntchito makamaka powongolera kukula kwa mitengo ya zipatso ndi kukula kwa zipatso. Ndiwonso wolamulira kukula kwa zomera makamaka pa mitengo ya zipatso m'zaka zaposachedwa.
7. Brassinolide + pyridine
Brassinolide imatha kukulitsa photosynthesis ndikulimbikitsa kukula kwa mizu. Pygmy amine imatha kuwongolera kukula ndi chitukuko cha zomera za thonje, kuwongolera kukula kwambiri kwa zomera za thonje, kuchepetsa kukalamba kwa masamba ndikuwonjezera mphamvu ya mizu. Kafukufuku wasonyeza kuti kugwiritsa ntchito mankhwala opangidwa ndi brassinolide ndi aminotropin panthawi ya mphukira, gawo loyamba la maluwa ndi gawo lonse la maluwa a thonje ndikothandiza kwambiri kuposa chithandizo cha munthu aliyense payekha, ndi zotsatira zazikulu zogwirizana, zomwe zimaonekera pakuwonjezeka kwa chlorophyll ndi kuchuluka kwa photosynthesis, kulimbikitsa mphamvu ya mizu ndikulamulira kukula kwambiri kwa zomera.
Nthawi yotumizira: Ogasiti-18-2025