1. Sarudza nguva yekupfapfaidza zvichienderana nekupisa uye maitiro ayo
Zvingave zvirimwa, tumbuyu kana utachiona, 20-30 ℃, kunyanya 25 ℃, ndiyo yakanyanya kufanira tembiricha yemabasa avo. Kupfapfaidza panguva ino kuchanyanya kushanda kune zvipembenene, zvirwere uye masora ari munguva yekushanda, uye zvakachengeteka kune zvirimwa. Munguva yekupisa kwezhizha, nguva yekupfapfaidza inofanira kunge isati yasvika 10 am uye mushure me4 pm Mumwaka unotonhorera wechirimo uye autumn, inofanira kusarudzwa mushure me10 am uye pamberi pe2 pm Mumagreenhouses munguva yechando uye muchirimo, zviri nani kupfapfaidza mangwanani pazuva rinopisa uye rinopisa.
II. Sarudza nguva yekushandiswa kwemishonga yezvipembenene zvichienderana nehunyoro uye maitiro ayo
Mushure memushonga wezvipembenenemushonga wakapfapfaidzwa kubva mumhuno inoiswa pachinangwa, inoda kupararira kuti iite firimu reyunifomu panzvimbo yakatariswa kuitira kuti ivhare nzvimbo yakanangwa kusvika pamwero mukuru uye "kudzvinyirira" tupukanana nezvirwere pane chinangwa. Iyo nzira kubva pakuiswa kusvika pakuwedzera kwemushonga wepesticide inobatwa nezvinhu zvakasiyana, pakati peiyo pesvedzero yehunyoro hwemhepo yakakosha. Kana hunyoro hwemhepo hwadzikira, hunyoro huri mumadonhwe ezvipembenene huchakurumidza kubuda mumhepo, uye kunyange mushonga wezvipembenene usati wapararira panzvimbo yakanangwa, izvi zvinozoderedza kushanda kwemushonga uye kunyange kukonzera kupisa-mhando yekukuvara kwezvipembenene. Kana hunyoro hwemhepo hwanyanya kuwanda, mushonga wezvipembenene wakaiswa pachirimwa, kunyanya madonhwe mahombe, anowanzoita madonhwe makuru uye anokanganiswa negiravhiti kuti aise pazasi pechirimwa zvakare, izvo zvinozokonzeresa kukuvara kwemishonga. Nokudaro, nguva yekushandiswa kwemishonga yezvipembenene mukati mezuva inoda kutevera mitemo miviri: imwe ndeyokuti hunyoro hwemhepo hunooma zvishoma, uye imwe ndeyokuti mushonga wepesticide unogona kuumba firimu yakaomeswa yepesticide panzvimbo yakatarwa zuva risati ranyura mushure mekushandiswa.
III. Matatu Mafungiro Akajairika mukushandiswa kwePesticide
1. Kungotarisa huwandu hwemushonga mubhaketi rega rega zvichibva pachiyero che dilution
Vanhu vazhinji vakajairira kuverenga huwandu hwemushonga wezvipembenene hunofanirwa kuwedzerwa kubhakiti rega rega zvichienderana nechiyero che dilution. Zvisinei, izvi hazvina kuvimbika zvakanyanya. Chikonzero chekudzora nekuverenga huwandu hwemushonga huchawedzerwa mugaba remushonga kuona mwero wakakodzera wemushonga wezvipembenene panzvimbo yega yega yechirimwa kuti ive nechokwadi chekushanda kwakanaka uye kuchengetedzwa kwezvirimwa nenharaunda. Mushure mekuwedzera huwandu hwakakodzera hwemushonga kubhaketi rega rega zvichienderana nereshiyo yedilution, zvinodikanwa kuverenga huwandu hwemabhaketi anodiwa paeka, kumhanya kwekupfapfaidza, uye zvimwe zvinhu. Parizvino, nekuda kwekushomeka kwevashandi, vanhu vazhinji vanowanzo wedzera mushonga wezvipembenene mutangi remishonga uye kupfapfaidza nekukurumidza. Iyi nzira yakadzoserwa sezviri pachena haina kururama. Chiyero chine musoro ndechekusarudza sprayer ine zvirinani kupfapfaidza kuita kana kuwedzera mushonga wezvipembenene zvinoenderana nemirairo yechigadzirwa uye kupfapfaidza zvine hungwaru.
2. Iyo iri pedyo nemuromo kune chinangwa, zviri nani kushanda
Mushure mekunge mushonga wemushonga wapfapfaidzwa kubva pamhuno, unodhumhana nemhepo wobvaruka kuita madonhwe madiki uchimhanyira mberi. Mhedzisiro yekufamba kwechaotic iyi ndeyekuti madonhwe anova madiki uye madiki. Kureva kuti, mukati meimwe chinhambwe, kure kure nemuromo, maduku madonhwe. Madonhwe madiki anowanzo kuisa uye kupararira pane chinangwa. Nokudaro, hazvisi zvechokwadi kuti kushanda kuchava nani kana muromo uri pedyo nechirimwa. Kazhinji, kune bhegi remagetsi sprayers, muromo unofanirwa kuchengetwa kure ne 30-50 centimita kubva pane chinangwa, uye kune mafoni sprayers, inofanira kuchengetwa kure ne 1 mita. Nekutenderedza mhute kuti mhute yemishonga yezvipembenene iwire pane chakanangana, kushanda kunenge kuri nani.
3. Iyo diki inodonha, iyo iri nani iyo inoshanda
Iyo diki donhwe harina hazvo nani. Saizi yedonhwe ine hukama nekugovera kwayo zvirinani, kuisa, uye kupararira pane chinangwa. Kana donhwe racho riri diki kwazvo, rinoyangarara mumhepo uye kunetsa kuisa pachinangwa, izvo zvinozokonzera marara; kana donhwe racho rakakurisa, mvura yemushonga inomonereka pasi inowandawo, inovawo tsvina. Naizvozvo, zvinodikanwa kusarudza yakakodzera sprayer uye nozzle zvinoenderana nechinangwa chekudzora uye nharaunda yepakati. Mune imwe yakavharirwa greenhouse yekudzora zvirwere uye whiteflies, aphid, nezvimwewo, muchina wefodya unogona kusarudzwa; munzvimbo dzakashama dzekudzivirira zvirwere izvi uye zvipembenene, sprayer ine madonhwe makuru inofanira kusarudzwa uye kushandiswa.
Nguva yekutumira: Nov-26-2025