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Zvirwere paTomate
Mumakore maviri apfuura, varimi vazhinji vemiriwo vakadyara mhando dzisingabatirwe nehutachiona kuitira kudzivirira kuitika kwehutachiona hwemadomasi. Nekudaro, mhando iyi yerudzi ine chinhu chimwe chakafanana, ndiko kuti, iri shoma inopokana nezvimwe zvirwere. Panguva imwecheteyo, apo varimi vemiriwo vanowanzo ...Verenga zvimwe -
Kudyara kwekukura mutongi DA-6
Diethyl aminoethyl hexanoate (DA-6) iri yakakura-inosimudzira yekukura chirimwa ine yakawanda mabasa eaxin, gibberellin uye cytokinin. Iyo inonyungudika mumvura uye zvisikwa zvinogadziriswa senge ethanol, ketone, chloroform, nezvimwewo Inogadzikana mukuchengetedza mukamuri tembiricha, yakagadzikana pasi peyakarerekera uye ...Verenga zvimwe -
Iyo thiamethoxam vs imidacloprid
Kuitira kudzikisira kukanganisa kwakakonzerwa netupukanana tupukanana kuzvirimwa, isu takagadzira huwandu hwakawanda hwezvipembenene zvakasiyana. Iyo mashandiro ekuita kweakasiyana zvipembenene akafanana, saka isu tinosarudza sei iwo anonyatso kukodzera zvirimwa zvedu? Nhasi tichataura nezve maviri zvipukanana ...Verenga zvimwe
Mhoro, huya ubvunze zvigadzirwa zvedu!