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Kugwiritsa ntchito ndi kusakaniza kwa Difenoconazole
Momwe mungatsimikizire kuti Difenoconazole ikugwira ntchito Kuonetsetsa kuti Difenoconazole ikugwira ntchito, njira zotsatirazi zogwiritsira ntchito ndi zodzitetezera zingatsatidwe: Njira yogwiritsira ntchito: Sankhani nthawi yoyenera yogwiritsira ntchito: Ikani kumayambiriro kwa chitukuko cha matenda kapena mbeu isanatengeke. ..Werengani zambiri -
Mafunso Omwe Amafunsidwa Nthawi zambiri za Quinclorac
Kodi Quinclorac imapha udzu wanji? Quinclorac imagwiritsidwa ntchito kwambiri polimbana ndi udzu wambiri, udzu wa barnyard, big dogwood, broadleaf signalgrass, green dogwood, rainjack, field scabious, watercress, duckweed ndi soapwort. Zimatenga nthawi yayitali bwanji kuti Quinclorac igwire ntchito? Quinclor ...Werengani zambiri -
Mankhwala Owononga Tizilombo Mpunga
Tizirombo sitingathe kuwononga kukula kwa mpunga, komanso kufalitsa matenda omwe angayambitse kuchepa kwakukulu kwa zokolola ndi khalidwe. Chifukwa chake, njira zothana ndi tizirombo ta mpunga ndizofunikira kuti chakudya chikhale chotetezeka. Apa, tifotokoza momwe tingathanirane ndi tizirombo kuti titsimikizire kukula kwa mpunga. Imp...Werengani zambiri -
Chifukwa chiyani pali mankhwala ophera tizirombo kapena herbicide okhala ndi zinthu zosiyanasiyana?
Paulimi, mankhwala ophera tizilombo komanso ophera udzu samangothandiza alimi kuchulukitsa zokolola komanso kuwononga tizirombo ndi udzu bwino. Komabe, pali mankhwala osiyanasiyana ophera tizirombo ndi herbicide okhala ndi zinthu zosiyanasiyana pamsika. Nkhaniyi isanthula nkhaniyi mwatsatanetsatane, kuwulula kufunikira ...Werengani zambiri -
Kodi kudziwa khalidwe la mankhwala fungicides?
Paulimi, mankhwala opha fungicides samangothandiza popewera ndi kuwongolera matenda, komanso kupititsa patsogolo zokolola ndi mtundu wa mbewu. Komabe, msikawu umadzazidwa ndi mitundu yosiyanasiyana ya mankhwala a fungicide, omwe mtundu wake umasiyana. Ndiye, ndi zinthu ziti zomwe zimakhudza mtundu wa f...Werengani zambiri -
Fungicides: mitundu, mawonekedwe ndi momwe amagwirira ntchito
Mitundu ya mankhwala ophera bowa 1.1 Molingana ndi kapangidwe kake Mankhwala ophera bowa: Zigawo zazikulu za mankhwalawa ndi mankhwala okhala ndi kaboni. Chifukwa cha kusiyanasiyana kwake, ma organic fungicides amatha kuthana ndi matenda osiyanasiyana. Chlorothalonil: yotakata sipekitiramu f...Werengani zambiri -
Matenda a Tomato Wamba ndi Njira Zochizira
Tomato ndi ndiwo zamasamba zotchuka koma zimagwidwa ndi matenda osiyanasiyana. Kumvetsetsa matendawa ndikutsata njira zowongolera ndi gawo lofunikira pakuwonetsetsa kuti phwetekere akukula bwino. M'nkhaniyi, tifotokoza mwatsatanetsatane matenda omwe amapezeka pa phwetekere ndikuwongolera kwawo ...Werengani zambiri -
Mitundu ndi matenda a zomera matenda
1. Lingaliro la matenda a zomera Matenda a zomera ndi chodabwitsa chomwe ntchito zachibadwa za zomera zimakhudzidwa kwambiri ndipo zimasonyeza zolakwika mu physiology ndi maonekedwe chifukwa cha kusokonezedwa kosalekeza kwa tizilombo toyambitsa matenda kapena zovuta zachilengedwe, ...Werengani zambiri -
Kudula njira yopatsirana kungathe kuteteza masamba owonjezera kutentha kuti asadwale
Ndikofunika kupewa kupezeka kwa matenda ndikudula njira zopatsirana. Njira zopatsira matenda zomwe zimafala kwambiri m'malo obiriwira makamaka zimaphatikiza mpweya, madzi, zamoyo ndi zina. Komabe, njira zopatsira matenda osiyanasiyana ndizosiyana. ...Werengani zambiri -
Kugwiritsa ntchito thiamethoxam kwa zaka makumi atatu, koma anthu ambiri sadziwa kuti angagwiritsidwe ntchito mwanjira izi.
Thiamethoxam ndi mankhwala ophera tizilombo omwe alimi amawadziwa bwino. Itha kunenedwa kuti ndi mankhwala ophera tizilombo tochepa komanso othandiza kwambiri. Ili ndi mbiri yazaka zopitilira 30 kuyambira pomwe idakhazikitsidwa mu 1990s. Ngakhale lakhala likugwiritsidwa ntchito kwa nthawi yayitali, koma thiamethoxam ...Werengani zambiri -
Kugwiritsa ntchito, momwe amachitira komanso kuchuluka kwa aluminium phosphide
Aluminiyamu phosphide ndi mankhwala okhala ndi mamolekyulu a AlP, omwe amapezeka powotcha phosphorous wofiira ndi aluminiyamu ufa. Phosphide yoyera ya aluminiyamu ndi galasi loyera; Zogulitsa zamakampani nthawi zambiri zimakhala zolimba zachikasu kapena zobiriwira zobiriwira komanso zoyera ...Werengani zambiri -
Kufotokozera mwatsatanetsatane kagwiritsidwe ntchito ka chlorpyrifos!
Chlorpyrifos ndi mankhwala ophera tizilombo tosiyanasiyana a organophosphorus omwe ali ndi kawopsedwe kochepa. Ikhoza kuteteza adani achilengedwe ndikuteteza ndi kuwononga tizilombo toyambitsa matenda. Zimatenga masiku oposa 30. Ndiye mumadziwa bwanji za mipherezero ndi mlingo wa chlorpyrifos? Tiyeni...Werengani zambiri
