Nkhani
Nkhani
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Chidule cha Makhalidwe Odziwika a Mankhwala Ophera Tizilombo
Emamectin Benzoate Ntchito yopha tizilombo, yopha tizilombo, komanso yopha tizilombo ya abamectin yawonjezeka ndi nthawi 10 mpaka 100, ndipo kuchuluka kwake kwa tizilombo kwakula. Imagwira ntchito ngati poizoni m'mimba komanso imapha tizilombo toyambitsa matenda. Tizilombo toyambitsa matenda tidzavutika ndi ziwalo zosasinthika ndikuletsa...Werengani zambiri -
Kukwera kwa mitengo ya feteleza wa mankhwala kwasintha zisankho zobzala mpunga zomwe mayiko omwe amatumiza kunja amasankha.
Nkhani za pa Epulo 1: Akatswiri amsika posachedwapa anena kuti kukwera mtengo kwa feteleza ndi mafuta akuyamba kukhudza zisankho zaulimi za mayiko akuluakulu otumiza kunja. Akatswiri amsika ku Thailand ndi ku United States adanenanso kuti alimi a mpunga angachepetse zopangira zawo, zomwe ...Werengani zambiri -
Kukwera kwa mitengo ya katundu kungapangitse mitengo ya mankhwala a ulimi kukwera: kuwonjezeka kumeneku kungafike pa 10%.
Kukwera kwa mitengo yonyamula katundu chifukwa cha kukwera kwa mitengo ya mafuta kukupitirira kukwera, zomwe zikukhudza msika wapadziko lonse wa mankhwala a agrochemical. Kukwera kwa mitengo ya zinthu zopangira mafuta kumatha kufika pa 10% pa kilogalamu. Pofufuza zomwe zikuchitika pamsika posachedwapa, zidanenedwa kuti zonse ziwiri ...Werengani zambiri -
Udzudzu womwe umanyamula malungo ukukula mofulumira kuposa momwe mankhwala ophera tizilombo angauphere.
Kulimbana ndi matenda opatsirana ndi mpikisano wotsutsana ndi kusintha kwa zinthu. Mabakiteriya amakula kukana mankhwala opha tizilombo, ndipo mavairasi amakula nthawi zonse kuti afalikire mofulumira. Matenda ofalitsidwa ndi tizilombo ndi malo ena omenyera nkhondo: tizilombo tokha tikukula kukana poizoni zomwe anthu...Werengani zambiri -
Malangizo Othandiza Pochotsa Udzudzu Kunyumba
Udzudzu ndi mtundu wachiwiri wovutitsa kwambiri wa tizilombo pambuyo pa ntchentche. Ntchentche nthawi zambiri zimangoyendayenda, zomwe zimapangitsa anthu kukwiya, kapena zimapitiliza kuuluka mozungulira chakudya chathu, zomwe zimatipangitsa kumva nseru. Koma udzudzu umaluma anthu ndikusiya chilonda chachikulu chofiira, ndipo nthawi zina, zimatha kufalitsa matenda....Werengani zambiri -
Kodi njira zothandiza zochotsera udzudzu ndi ntchentche m'mafamu a ziweto ndi ziti?
Ntchito yophera tizilombo toyambitsa matenda m'famu yobereketsa ndi yofunika kwambiri. Komabe, nthawi yachilimwe, udzudzu ndi ntchentche zimapezeka paliponse, zomwe zimayambitsa mavuto aakulu pa ntchito yophera tizilombo toyambitsa matenda. Pambuyo pophera tizilombo toyambitsa matenda, udzudzu ndi ntchentche zimafalitsa tizilombo toyambitsa matenda, zomwe zimapangitsa alimi ambiri kuvutika kwambiri.Werengani zambiri -
Ochita kampeni akupempha kuti pakhale kuchitapo kanthu kuti athetse 'kudalira' kwa UK pa mankhwala ophera udzu otsutsana | Mankhwala ophera udzu
M'zaka za m'ma 1980, alimi aku Scotland anayamba kugwiritsa ntchito mankhwala opopera a glyphosate asanakolole tirigu. Chifukwa chakuti zigwa zonyowa zimapangitsa kuti zikhale zovuta kuumitsa mbewu mofanana, adapanga njira yophera udzu sabata imodzi kapena ziwiri asanakolole kuti afulumizitse njira yowumitsa. Glyphosate wa...Werengani zambiri -
Pamene udzudzu ukukula kuti usagwirizane ndi mankhwala ophera tizilombo, asayansi apeza njira zochepetsera kuberekana kwawo.
Ndi chidziwitso chatsopanochi, ofufuza ali ndi poyambira polimbikitsa kuwongolera kuchuluka kwa udzudzu padziko lonse lapansi. Gulu la asayansi ochokera ku Virginia Tech lafalitsa zotsatira za kafukufuku wawo wa mahomoni a achinyamata (chizindikiro cha mankhwala chofunikira kwambiri pakubereka udzudzu) mu pepala ...Werengani zambiri -
Mankhwala ophera tizilombo osatha kupha tizilombo amatha kuletsa nyerere kuti zisalowe m'mizu ya mbande.
Nyerere zofiira (Solenopsis invicta) zakhala zikuvutitsa kwambiri ku United States kuyambira pomwe zinapezeka pakati pa 1933 ndi 1945. Kuluma kwawo kumabweretsa ululu waukulu ndipo kumawononga ndalama zoposa $8 biliyoni ku United States pachaka. Masiku ano, nyerere zofiira zimapezeka m'maboma 19, makamaka m'maboma ...Werengani zambiri -
Nyengo yachikhalidwe ya ulimi wa masika ikuyandikira, ndipo pali chiyembekezo choti mitengo ya mankhwala ophera tizilombo ndi feteleza ikweranso. Anthu ogwira ntchito m'makampani: Pakadali pano, aliyense akukhudzidwa...
Ntchito ya chaka chimodzi imayamba masika. Kulima masika, monga nthawi yofunika kwambiri yogwiritsira ntchito feteleza chaka chonse, nthawi zonse yakhala nyengo yachikhalidwe yodziwika bwino kwa makampani ophera tizilombo ndi feteleza, komanso nthawi yachilimwe yokhala ndi kufunikira kwakukulu chaka chonse. Chifukwa cha zinthu zambiri...Werengani zambiri -
Kusintha kwa mfundo zobwezera ndalama zotumizira kunja + njira zopewera kudzaza katundu m'dziko muno + kubwezeretsanso katundu m'nyumba zakunja - chitukuko cha makampani chikuyembekezeka kubwereranso.
Pa Januwale 8, 2026, Unduna wa Zachuma ndi Boma la Misonkho adapereka chidziwitso pamodzi, ponena momveka bwino kuti kuyambira pa Epulo 1, 2026, kubweza msonkho wotumizira kunja kwa zinthu zina zophera tizilombo kudzathetsedwa. Maguluwa akuphatikizapo: Mitundu ikuluikulu ya zinthu zopangira mankhwala ophera tizilombo kuphatikizapo...Werengani zambiri -
Kugwirizana kwa gibberellin ndi potaziyamu nitrate, komanso mphamvu ya mungu womwe umachokera ku mphesa pa kapangidwe kake ka thupi.
Mu mphesa za patebulo, kuphatikizapo mtundu wachikazi wa Siah-e-Samarkhandi, mawonekedwe a gulu ndi kukula kwa zipatso ndizofunikira kwambiri. Komabe, kulima mphesa iyi kumakumana ndi mavuto angapo, monga kutsika kwa zipatso za zipatso ndi zipatso za dwarf, zomwe zimapangitsa kuti zokolola zichepe komanso mtengo wake ukhale wotsika pamsika. Kutsika kwa zipatso za zipatso ndi vuto lalikulu pa ...Werengani zambiri
