Nhau
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Ndeapi mabasa uye mashandisirwo etebuconazole? Ndezvipi zvirwere zvinogona kudzivirirwa netebuconazole?
Zvirwere zvinogona kudzivirirwa ne tebuconazole fungicide (1) Zvirwere zvezvirimwa zvezviyo Dzivirira chirwere chemavanga matema chegorosi uye chirwere chemavanga matema chakapararira, shandisa 2% yemvura yakapararira kana yemvura yakapararira 100-150 magiramu kana 2% yehupfu hwakaoma seed coating agent 100-150 magiramu kana 2% yembeu yakamiswa...Verenga zvakawanda -
Chii chinofanira kuitwa kana mancozeb ikakonzera chepfu kubva kumhuka? Tevedzera zvinhu izvi uye hauzotyi zvakare.
Varimi vazhinji vakasangana nechirwere che phytotoxicity pavaishandisa mancozeb nekuda kwekusasarudzwa zvakanaka kwechigadzirwa kana kuti kushandiswa kwayo nguva isiriyo, chiyero, uye kakawanda. Zviitiko zvishoma zvinokonzera kukuvara kwemashizha, kushomeka kwe photosynthesis, uye kukura kusina kunaka kwezvirimwa. Muzviitiko zvakakomba, mavanga emishonga (mavara ebrown, yellow sp...Verenga zvakawanda -
Kupararira kweSpider: Maitiro Ekubvisa
Izvi zvinokonzerwa nekupisa kwakanyanya kupfuura kwakajairika kwezhizha (izvo zvakaita kuti huwandu hwenhunzi huwedzere, izvo zvinozoshanda sechikafu chezvipembere), pamwe nemvura yekutanga isingawanzoitika mwedzi wapera, iyo yakadzosa zvipembere mudzimba dzedu. Mvura iyi yakakonzerawo kudya kwezvipembere...Verenga zvakawanda -
Kuedzwa kwakarongeka kwekuongorora mishonga yezvipembenene yekudzivirira malaria mudzimba dzisina kugadziriswa muTanzania | Journal of Malaria
Kuisa mambure emahwindo akacheneswa zvipembenene (ITNs) pamadziro akavhurika, mahwindo, uye madziro mudzimba dzisina simba inhanho yekudzivirira malaria. Izvi zvinogona kudzivirira umhutu kuti husapinde mumba, zvichipa migumisiro inouraya uye inouraya zvipembenene zvemalaria uye zvingangoderedza hutachiona...Verenga zvakawanda -
Mashandisirwo ezvidimbu zvitsvuku zvechitsotsi chenhunzi
I. Maitiro Ekushandisa Nzvimbo dzemhuri Nzvimbo dzinowanzoberekera nhunzi dzakadai sekicheni, pedyo nebhini remarara, imba yekugezera, bharukoni, nezvimwewo. Dzakakodzera nzvimbo dzinomboonekwa nhunzi asi hazvidi kushandisa mishonga inodzinga zvipembenene (senge pedyo nechikafu). 2. Nzvimbo dzeveruzhinji nenzvimbo dzekutengeserana...Verenga zvakawanda -
Ibasa rei rinoitwa nesalicylic acid mukurima (semushonga wezvipembenene)?
Salicylic acid inoita mabasa akawanda mukurima, kusanganisira kuva mutariri wekukura kwezvirimwa, mushonga wezvipembenene, uye mushonga unorwisa mabhakitiriya. Salicylic acid, semutariri wekukura kwezvirimwa, inoita basa guru mukusimudzira kukura kwezvirimwa uye kuwedzera goho rezvirimwa. Inogona kuwedzera kugadzirwa kwemahormone ne...Verenga zvakawanda -
Tsvagiridzo inoratidza kuti mahormone emiti api anogamuchira mafashamo.
Ndeapi ma phytohormones anoita basa guru mukugadzirisa kusanaya kwemvura? Ma phytohormones anochinjika sei nekuchinja kwezvakatipoteredza? Pepa rakaburitswa mujenari reTrends in Plant Science rinodudzirazve uye rinoronga mabasa emakirasi gumi ema phytohormones akawanikwa kusvika pari zvino muumambo hwezvirimwa. Aya ma m...Verenga zvakawanda -
Boric acid yekudzivirira zvipembenene: mazano ekushandisa pamba anoshanda uye akachengeteka
Boric acid chicherwa chakapararira chinowanikwa munzvimbo dzakasiyana-siyana, kubva mumvura yegungwa kusvika kuvhu. Zvisinei, patinotaura nezve boric acid inoshandiswa semushonga wezvipembenene, tiri kureva kemikari inotorwa uye inocheneswa kubva munzvimbo dzakapfuma mu boron dziri pedyo nenzvimbo dzinoputika nemakungwa akaoma. Kunyangwe...Verenga zvakawanda -
Ndezvipi migumisiro uye mabasa eTetramethrin nePermethrin?
Permethrin necypermethrin mishonga yezvipembenene. Mabasa avo nemhedzisiro yavo zvinogona kupfupikiswa seizvi: 1. Permethrin 1. Maitiro ekushanda: Permethrin iri muboka remishonga yezvipembenene inonzi pyrethroid. Inonyanya kukanganisa sisitimu yetsinga dzezvipembenene, iine kugona kubata...Verenga zvakawanda -
Soya dzinotengeswa kunze kwenyika muUS dzakonzera matambudziko, asi mitengo ichiri kukwira. Vatengi vekuChina vanowedzera kutenga soya dzekuBrazil.
Nekutarisirwa kwekushandiswa kwechibvumirano chekutengeserana pakati peChina neUS zvichitungamira pakudzorerwazve kwezvinhu zvinobva kuUnited States kuenda kukambani huru yesoya pasi rose, mitengo yesoya muSouth America yadzikira munguva pfupi yapfuura. Vatengesi vesoya vekuChina vachangobva kukurumidza kutenga...Verenga zvakawanda -
Musika weGlobal Plant Growth Regulators: Simba Rinosimudzira Kurima Kunogara Kwakasimba
Indasitiri yemakemikari iri kushandurwa nekuda kwekuda kwezvinhu zvakachena, zvinoshanda zvakanyanya uye zvisingakuvadzi nharaunda. Hunyanzvi hwedu hwakadzama mukuisa magetsi nedhijitari hunoita kuti bhizinesi renyu riwane ruzivo rwesimba. Kuchinja kwemaitiro ekushandisa uye tekinoroji...Verenga zvakawanda -
Nzira dzekutarisira mishonga inouraya zvipembenene dzinoshandiswa pamigero dzinogona kuderedza kushandiswa kwemishonga inouraya zvipembenene ne44% pasina kukanganisa kudzora zvipembenene nezvirwere kana goho rezvirimwa.
Kutarisira zvipembenene nezvirwere kwakakosha pakurima, kudzivirira zvirimwa kubva kuzvipembenene nezvirwere zvinokuvadza. Zvirongwa zvekudzora zvipembenene zvinoshandisa mishonga yekuuraya zvipembenene chete kana huwandu hwezvipembenene nezvirwere hwapfuura mwero wakatarwa, zvinogona kuderedza kushandiswa kwemishonga yekuuraya zvipembenene. Zvisinei...Verenga zvakawanda
