Nkhani
-
Kugwiritsa ntchito gibberellic acid pamodzi
1. Chlorpyriuren gibberellic acid Mtundu wa Mlingo: 1.6% wosungunuka kapena kirimu (chloropyramide 0.1% + 1.5% gibberellic acid GA3) Makhalidwe a ntchito: kuletsa kuuma kwa chitsa, kuonjezera kuchuluka kwa zipatso, kulimbikitsa kukula kwa zipatso. Mbewu zoyenera: mphesa, loquat ndi mitengo ina ya zipatso. 2. Brassinolide · I...Werengani zambiri -
Chowongolera kukula kwa phwetekere cha 5-aminolevulinic acid chimawonjezera kukana kuzizira kwa zomera.
Monga chimodzi mwa zinthu zazikulu zomwe zimapangitsa kuti zomera zisamavutike kwambiri, kupsinjika kwa kutentha kochepa kumalepheretsa kukula kwa zomera ndipo kumakhudza kwambiri zokolola ndi ubwino wa mbewu. 5-Aminolevulinic acid (ALA) ndi chinthu chowongolera kukula chomwe chimapezeka kwambiri m'zinyama ndi zomera. Chifukwa cha mphamvu zake zapamwamba, zopanda poizoni komanso zosavuta kuwononga...Werengani zambiri -
Kugawa phindu kwa unyolo wa makampani ophera tizilombo "kumwetulira": mankhwala 50%, mankhwala apakatikati 20%, mankhwala oyamba 15%, ntchito 15%
Unyolo wa mafakitale wa zinthu zoteteza zomera ukhoza kugawidwa m'magawo anayi: "zipangizo zopangira - zapakati - mankhwala oyambira - zokonzekera". Kumtunda kuli makampani opanga mafuta/mankhwala, omwe amapereka zinthu zopangira zinthu zoteteza zomera, makamaka zopanda chilengedwe ...Werengani zambiri -
Panali mankhwala ophera tizilombo 556 omwe amagwiritsidwa ntchito polimbana ndi tizilombo ta thrips ku China, ndipo zosakaniza zambiri monga metretinate ndi thiamethoxam zinalembedwa.
Tizilombo toyambitsa matenda a thrips (thistles) ndi tizilombo tomwe timadya zomera za SAP ndipo tili m'gulu la tizilombo ta Thysoptera m'gulu la ziweto. Mitundu ya tizilombo toyambitsa matenda a thrips ndi yayikulu kwambiri, mbewu zotseguka, mbewu zobiriwira zimakhala zovulaza, mitundu yayikulu ya tizilombo towononga mu mavwende, zipatso ndi ndiwo zamasamba ndi mavwende a thrips, anyezi a thrips, mpunga wa thrips, ...Werengani zambiri -
Oyang'anira kukula kwa zomera ndi chida chofunikira kwa opanga thonje ku Georgia
Bungwe la Georgia Cotton Council ndi gulu la University of Georgia Cotton Extension akukumbutsa alimi kufunika kogwiritsa ntchito njira zowongolera kukula kwa zomera (PGRs). Mbewu ya thonje ya boma yapindula ndi mvula yaposachedwa, yomwe yalimbikitsa kukula kwa zomera. "Izi zikutanthauza kuti ndi nthawi yoti tiganizire...Werengani zambiri -
Chitanipo Kanthu: Kuchotsa mankhwala ophera tizilombo ndi vuto la thanzi la anthu komanso la chilengedwe.
(Kupatula Mankhwala Ophera Tizilombo, Julayi 8, 2024) Chonde tumizani ndemanga pofika Lachitatu, Julayi 31, 2024. Acephate ndi mankhwala ophera tizilombo omwe ali m'gulu la organophosphate (OP) woopsa kwambiri ndipo ndi oopsa kwambiri kotero kuti Environmental Protection Agency yati aletse kugwiritsa ntchito mankhwalawa pokhapokha ngati agwiritsidwa ntchito mwadongosolo ...Werengani zambiri -
Kodi agalu angadwale ndi kutentha kwa thupi? Dokotala wa ziweto adatchula mitundu yoopsa kwambiri
Pamene nyengo yotentha ikupitirira chilimwe chino, anthu ayenera kusamalira ziweto zawo. Agalu amathanso kukhudzidwa ndi kutentha kwambiri. Komabe, agalu ena amakhala pachiwopsezo chachikulu cha zotsatira zake kuposa ena. Kudziwa zizindikiro za kutentha ndi sitiroko mwa agalu kungakuthandizeni kusunga ubweya wanu...Werengani zambiri -
Kodi zotsatira zake ndi ziti kwa makampani omwe akulowa mumsika wa ku Brazil pankhani ya zinthu zachilengedwe komanso njira zatsopano zothandizira mfundo?
Msika wa zinthu zopangira zinthu zaulimi ku Brazil wakula mofulumira m'zaka zaposachedwa. Ponena za chidziwitso chowonjezeka cha kuteteza chilengedwe, kutchuka kwa malingaliro a ulimi wokhazikika, komanso chithandizo champhamvu cha mfundo za boma, Brazil pang'onopang'ono ikukhala msika wofunikira...Werengani zambiri -
Pobzala tomato, owongolera kukula kwa zomera anayiwa amatha kulimbikitsa bwino kukhazikika kwa zipatso za phwetekere ndikuletsa kusabala zipatso.
Pobzala tomato, nthawi zambiri timakumana ndi vuto la kuchepa kwa zipatso komanso kusabala zipatso, pamenepa, sitiyenera kuda nkhawa nazo, ndipo tingagwiritse ntchito njira zoyenera zowongolera kukula kwa zomera kuti tithetse mavuto awa. 1. Ethephon Choyamba ndikuletsa zinthu zosafunikira...Werengani zambiri -
Mphamvu yogwirizana ya mafuta ofunikira pa akuluakulu imawonjezera poizoni wa permethrin motsutsana ndi Aedes aegypti (Diptera: Culicidae) |
Mu pulojekiti yapitayi yoyesa mafakitale opangira chakudya akumaloko kuti adziwe udzudzu ku Thailand, mafuta ofunikira (EOs) a Cyperus rotundus, galangal ndi sinamoni adapezeka kuti ali ndi mphamvu zabwino zotsutsana ndi udzudzu motsutsana ndi Aedes aegypti. Pofuna kuchepetsa kugwiritsa ntchito mankhwala ophera tizilombo achikhalidwe komanso ...Werengani zambiri -
Boma lichita kutulutsidwa koyamba kwa mphutsi za udzudzu mu 2024 sabata yamawa |
Kufotokozera mwachidule: • Chaka chino ndi nthawi yoyamba kuti madontho a larvicide opangidwa ndi mpweya achitike m'boma lino. • Cholinga chake ndi kuthandiza kuletsa kufalikira kwa matenda omwe angabwere chifukwa cha udzudzu. • Kuyambira mu 2017, anthu osapitirira atatu apezeka ndi kachilomboka chaka chilichonse. San Diego C...Werengani zambiri -
Dziko la Brazil lakhazikitsa malire apamwamba kwambiri a zotsalira za mankhwala ophera tizilombo monga acetamidine mu zakudya zina
Pa Julayi 1, 2024, bungwe la Brazilian National Health Surveillance Agency (ANVISA) linapereka malangizo a INNo305 kudzera mu Government Gazette, omwe amaika malire ochulukirapo a zotsalira za mankhwala ophera tizilombo monga Acetamiprid mu zakudya zina, monga momwe zasonyezedwera patebulo pansipa. Malangizowa adzayamba kugwira ntchito kuyambira tsiku la...Werengani zambiri