Kuti awane unhu uye kukohwa kwakanyanya, varimi vemizambiringa vanogara vachienda kumbeu vachikwira. Nezvemazamu, inofanira kuongororwa kaviri: kutanga kubatsira ma tuber kukura nekugadzirira kudyara, zvino uvadzivirire kubva kuzvirwere nezvirwere. Kurapa nemhangura sulfate inonzi inodzivirira uye inokurudzira, mbeu dzembatata, ichaita basa kaviri usati wasima. Uye kubva pane zvakatipoteredza zvemaonero zvakachengeteka.
Copper sulphate yemapatata
Precondensation kurapwa nemhangura sulfate inotanga kwete nekubika mbatatisi kuti iwane mhinduro yacho pachayo. Ichi chinhu chinenge chiri chokupedzisira mumagadziro ezvokudyara. Zvose zvinoitika mumatanho matatu:
- Inenge mavhiki maviri usati wadyara, kunyange usati watanga kushandiswa nemhangura sulfate, zvakasimwa zvemazamu inofanira kukura . Basa rako nderokuwana nzvimbo inotonhora nechiedza chakanyatsojeka, woisa iyo tubers uye omirira kubereka. Chimwe chinhu chine ruvara rwemumvuri chinoita kuti tuber isakanganise zvirwere zvakawanda.
- Kunyange zvazvo kurapwa usati wasimwa nemhangura sulfate uye kunoreva nzira dzekuvandudza chibereko chemazambique, asi kubva kune dzimwe nzira dzakakosha yekukura kwembeu hazvifaniri kuregererwa. Pamwe mubhokisi iwe unogona kusasa tubers nechinangwa chehuni ash, zvibereko zvakanaka zvinopiwa ne "Immunocytophyte".
- Kugadzira mbatatisi nemhangura sulfate inoitwa pakarepo isati yatanga. Kushandisa mbatata mune gumi-litre bucket, tinosanganisa teaspoon yemhangura sulfate, pamwe ne potassium permanganate ne boric acid. Kunyatsotarisa tinoshandisa mbatatisi mune girasi uye tinoaisa mumabhodhoro kwemaminetsi 15. Somugumisiro, mhangura sulfate haizoponesi chete kubva ku phytophthora, asi ichadzivirirawo mbatata kubva mukukohwa kweimwe zvirwere. Uye shure kwekugadzirwa, iwe unogona kuisa tubers muhuni huni.