Nguva yakanakisa yekupfira iri muchikamu chekutanga chegorosi kubatana, ndiko kuti, mushure menguva yechando gorosi inoshandura girini.
Iyo yakanakisa nguva ndiyo yekutanga nhanho yegorosi yekubatanidza. Kana ikashandiswa zvakare pakutanga, mhedzisiro yekunyanyisa inogona kunge isingakoshi, asi inogona kuunza goho rakakosha rakanyanya kunaka;
Nguva yakanakisa uye yekusangana kushandisa Chlormequat chloride
Kunyorera Chlormequat Chloride inenge vhiki isati yasvika gorosi kusanganisa inguva yakanakisa yekuwana mhedzisiro yekudzora uye kudzivirira pekugara. Panguva ino, Chlormequat chloride inogona kupfupisa kureba kwehurefu hwekubvunzurudza pazasi pegorosi. Iyo yakakurudzirwa yekuvharirwa yemushonga ndeye 1.5 kusvika maviri magiramu emishonga yedhisheni yemvura. Kana mhodzi yegorosi ichikura musango, makumi mashanu kusvika makumi matanhatu emamirimita emumiririri anogona kuiswa paakanaka, uye makumi matatu emvura emvura anogona kuwedzerwa kuti apfadzwe; Kana mhodzi yegorosi ichikura zvishoma, makumi maviri nemashanu emakumi matatu emiramu anogona kuiswa pahre.