Kugwiritsa Ntchito Chlormequat Chloride Pakupanga Zamasamba

Chlormequat Chloride, yomwe imadziwikanso kuti "CCC,"imapezeka pamalonda mu 50% yamadzimadzi. Ndi mdani wa GA3. Zitha kulowa mu chomera kudzera masamba, nthambi zazing'ono, masamba, mizu ndi mbewu, kuletsa gibberellin biosynthesis, kuwongolera kukula kwa vegetative, kulimbikitsa kukula kwa uchembere, kufupikitsa internodes, zomwe zimapangitsa kuti zomera zolimba, mizu ikhale yabwino, kukana kokhala bwino, kuzama kwa masamba, masamba ochulukirapo, kuchulukira kwa chlorophyll, kukulitsa zokolola, kupititsa patsogolo zokolola, kupititsa patsogolo kukana, kutulutsa bwino, kukana bwino kwa zokolola.

Kugwiritsa Ntchito Chlormequat Chloride Pakupanga Zamasamba:

I. Tomato:
Nthawi zambiri, kuyambira pamasamba 3-4 mpaka sabata imodzi musanabzale, perekani ndi 50% Chlormequat Chloride yankho losungunuka nthawi 2000-2500 ndi madzi ku njira ya Chlormequat Chloride ya 200-250 mg/kg. Kwa mbande zing'onozing'ono zokhala ndi etiolation pang'ono, gwiritsani ntchito sprayer kuti mutsirize mofanana, kuonetsetsa kuti masamba ndi zimayambira zimakutidwa ndi madontho abwino popanda kudontha. Kwa mbande zazikulu zokhala ndi etiolation yayikulu, gwiritsani ntchito botolo lopopera mbewu mankhwalawa kapena kuthirira, pogwiritsa ntchito 1 kg ya yankho losungunuka pa lalikulu mita. Onetsetsani kuti mugwiritse ntchito kuti mupewe kugwiritsidwa ntchito mopitilira muyeso komanso phytotoxicity.

II. Za tsabolaPosonyeza kutukusira, sinthirani ndi 20-25 mg/kg wa Chlormequat Chloride ikayamba kuphuka kuti mulepheretse kukula kwa tsinde ndi masamba, zomwe zimapangitsa kuti zomera zizikhala zazifupi, zolimba zokhala ndi masamba obiriwira oderapo komanso kuzizira komanso kupirira chilala. Kupopera mbewu mankhwalawa ndi 100-125 mg/kg wa mankhwala a Chlormequat Chloride pa nthawi ya maluwa kumalimbikitsa kukhwima koyambirira, mbande zamphamvu, ndi kuchuluka kwa zokolola.

III. Kwa biringanya,Kupopera mbewu mankhwalawa ndi 100-125 mg/kg yankho la Chlormequat Chloride pa nthawi ya maluwa kumalimbikitsa kukhwima koyambirira ndikuwonjezera zokolola.

IV. Kwa letesi wachilimwe,Kupopera mbewu mankhwalawa ndi 500 mg/kg wa chlormequat Chloride wamadzimadzi 1-2 pa nthawi ya mbande kungathandize kupewa kukula kwa mbande. Kupopera mbewu mankhwalawa ndi mankhwala a chlormequat chloride kuyambira pa siteji ya rosette kungathenso kuteteza kukula kwakukulu ndikulimbikitsa kukula kwa tsinde. Kugwiritsa ntchito njira kamodzi pa masiku 7-10, kwa okwana 2-3 zina, pa ndende ya 350 mg/kg. Njira yokonzekera: 10 mL/botolo la 50% yamadzimadzi yogulitsira malonda, kuchepetsedwa ndi 10 kg ya madzi, imatulutsa 500 mg/kg; kuchepetsedwa ndi 15 kg ya madzi, kutulutsa 350 mg/kg.

V. Za mbatata,kupopera mbewu mankhwalawa ndi 0,2% Chlormequat Chloride amadzimadzi kawiri pa nthawi yophukira komanso koyambirira kwa maluwa kumatha kukulitsa mbatata zazikulu, kufupikitsa kutalika kwa mbewu, kugulitsa bwino, ndikuwonjezera zokolola ndi mtengo.

VI. Masamba Ena:
Kwa kaloti, kabichi, ndi udzu winawake, mankhwalawa amatha kuletsa bolting. Chlormequat Chloride akhoza sprayed pamaso bolting kumachitika pa ndende ya 4000-8000 mg/kg. Kuchita bwino kwa Chlormequat Chloride kumadalira kutentha; kutentha koyenera ndi 18-25 ℃. Choncho, ndi bwino kugwiritsa ntchito mankhwala ophera tizilombo m’mawa kwambiri, madzulo, kapena pa mitambo. Pambuyo pa ntchito, mpweya wabwino ndi woletsedwa. Kwa mafelemu ozizira, mafelemu awindo ayenera kuphimbidwa; kwa nyumba zosungiramo pulasitiki, zitseko zing'onozing'ono ziyenera kuikidwa pamwamba pake kapena zitseko ndi mazenera azitsekedwa kuti awonjezere kutentha kwa mpweya ndikulimbikitsa kuyamwa kwa mankhwala ophera tizilombo. Osamwetsa pasanathe tsiku limodzi mutatha kugwiritsa ntchito kuti musachepetse mphamvu. Kupaka mankhwala masana sikuloledwa chifukwa cha kuwala kwa dzuwa, kutentha kwambiri, ndi kutuluka kwa nthunzi mofulumira, zomwe zingayambitse kuwonongeka kwa mankhwala. Ngati mbande sizikuwonetsa kukula kwambiri, pewani kugwiritsa ntchito mankhwala a chlormequat chloride. Ngakhale kukula kwakukulu kukuchitika, chepetsani mankhwala osapitilira kawiri.