Makarotsi anogona kudzorwa kubva mukutumbuka nekushandisa malonylurea mhandokukura regulators(concentration 0.1% - 0.5%) kana zvinomera zvekukura zvakadai segibberellin. Izvo zvinodikanwa kuti usarudze iyo yakakodzera mishonga yakasiyana-siyana, kuisa pfungwa, uye kugona iyo chaiyo yekushandisa nguva uye nzira.
Makarotsi imhando yakajairika yemuriwo, yakapfuma mukudya uye inofarirwa zvakanyanya nevanhu. Zvisinei, panguva yekurima, makarotsi anogona kusangana nebolting, iyo inokanganisa goho uye kunaka. Kuti unyatso kudzora bolting mumakarotsi, varimi vanowanzo sarudza kushandisa zvinomera zvinokura.
I. Maleic Hydrazide Growth Regulators
Maleic hydrazide growth regulators ndeimwe yemishonga inowanzoshandiswa kudzora kubhauswa kwemakarotsi. Ivo vanogadzirisa mazinga ehomoni mumuviri wechirimwa, anodzivirira kurebesa kwedzinde, uye nekudaro kunonoka nguva yebolting yemakroti. Iyo chaiyo yekushandisa nzira ndeiyi inotevera: Panguva yekukura kwemakarotsi, kupfapfaidza 0.1% kusvika 0.5% maleic hydrazide kukura regulators inogona kunyatso kudzora iyo bolting chiitiko. Nekudaro, zvinodikanwa kuti uchenjere paunenge uchivashandisa uye kudzivirira kushandisa zvakanyanya kudzivirira kukura kusingaite kwekaroti.
II. Plant Growth Regulators akadaiGibberellins
Kunze kwemalonylhydrazine mhando yekukura regulators, gibberellins uye mamwe magadzirirwo ekukura kwezvirimwa anogona zvakare kushandiswa kudzivirira karoti bolting. Gibberellins inogona kukurudzira kukura kwezvirimwa zvekaroti uku ichidzivirira kurebesa kwemazita, nekudaro kudzivirira kuitika kwebholting. Paunenge uchizvishandisa, zvinodikanwa kuti usarudze iwo akakodzera zvinodhaka siyana uye kuisa pfungwa zvichienderana nemamiriro chaiwo, uye kugona iyo chaiyo yekushandisa nguva uye nzira. Kazhinji kutaura, kupfapfaidza panguva yekutanga danho rekukura kwekaroti kana kusati kwaita bolting kunoshanda zvakanyanya.
III. Kukosha Kwematanho Akakwana Ekutungamira
Kunyangwe kushandiswa kwezvinomera zvinokura zvinodzora zvinokwanisa kudzora kumera kwemakarotsi, matanho ekutonga akakwana akakosha zvakaenzana. Varimi vanofanira kusarudza mhando dzinoshingirira kumera pakudyara, uye kusimbaradza utariri hwemunda nekuchengetedza hunyoro hwevhu uye tembiricha yakakodzera. Pamusoro pezvo, kubviswa kwezvipembenene nezvirwere panguva yakakodzera zvakare imwe yematanho akakosha ekudzivirira kumera kwekaroti.
Mukupedzisa, kudzora bolting mumakarotsi, kukura regulator senge malonylurea kana gibberellins inogona kushandiswa. Zvakakosha kutarisisa kusarudzwa kwemishonga, kuwanda kwayo, nguva yekushandiswa, uye nzira dzekushandisa. Panguva imwecheteyo, kusimbisa akazara manejimendi matanho zvakare yakakosha nzira yekudzivirira bolting mumakarotsi. Kuburikidza nekutonga kwesainzi uye kushandisa zvinodhaka zvine musoro, varimi vanogona kuwedzera goho uye kunaka kwemakarotsi.
Nguva yekutumira: Oct-29-2025