Iindaba
Iindaba
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Isishwankathelo seempawu eziqhelekileyo ze-Pesticide
I-Emamectin Benzoate Umsebenzi we-abamectin wokubulala izinambuzane, ukubulala izinambuzane kunye nokubulala iintsholongwane uye wanda ngokuphindwe kali-10 ukuya kwi-100, kwaye uluhlu lwayo lokubulala izinambuzane luye lwanda. Isebenza njengetyhefu yesisu kwaye ikwanomphumo wokubulala abantu abadibana nabo. Izinambuzane ziya kuba nokukhubazeka okungenakuguqulwa kwaye ziyeke...Funda ngokugqithisileyo -
Ukunyuka kwamaxabiso ezichumisi zeekhemikhali kutshintshe izigqibo zokutyala zamazwe athumela irayisi kwamanye amazwe.
Iindaba ze-1 ka-Epreli: Iingcali zemarike kutshanje zithe ukunyuka kwamaxabiso ezichumisi kunye namafutha aqala ukuba nefuthe kwizigqibo zolimo zamazwe amakhulu athumela ngaphandle. Iingcali zemarike eThailand nase-United States zibonise ukuba abalimi berayisi banokunciphisa imveliso yabo, nto leyo ...Funda ngokugqithisileyo -
Ukunyuka kweendleko zokuthutha impahla kunokubangela ukunyuka kwamaxabiso eekhemikhali zezolimo: ukunyuka kungafikelela kwi-10%.
Iindleko zokuthutha ezikhulayo eziqhutywa kukunyuka kwamaxabiso eoyile ziyaqhubeka nokunyuka, nto leyo enefuthe kwimarike yehlabathi ye-agrochemical. Ukunyuka kwamaxabiso eemveliso zefomyula kunokufikelela kwi-10% ngekhilogram. Xa kuhlalutywa iindlela zemarike zakutshanje, kwachazwa ukuba zombini ...Funda ngokugqithisileyo -
Iingcongconi ezithwala imalariya zikhula ngokukhawuleza kunokuba izibulali-zinambuzane zinokuzibulala.
Ukulwa nezifo ezosulelayo kukhuphiswano lokulwa nokuguquka kwezinto. Iibhaktheriya ziyamelana nokubulala iintsholongwane, kwaye iintsholongwane zihlala zikhula ukuze zisasazeke ngokukhawuleza. Izifo ezithwalwa zizinambuzane zimele enye indawo yokulwa nokuguquka kwezinto: izinambuzane ngokwazo ziyamelana nokuguquka kwezinto ezinobungozi ebantwini...Funda ngokugqithisileyo -
Iingcebiso Ezicetyiswayo Zokususa Iingcongconi Ekhaya
Iingcongconi lolona hlobo lwesibini lwezinambuzane ezicaphukisayo emva kweengcongconi. Iingcongconi zijikeleza nje, zenza abantu bazive becaphukile, okanye ziqhubeka zibhabha zijikeleza ukutya kwethu, zisenza sizive sicaphukile. Kodwa iingcongconi ziyabaluma abantu zize zishiye iqhuma elikhulu elibomvu, kwaye kwiimeko ezinzima, zinokusasaza nezifo....Funda ngokugqithisileyo -
Ziziphi iindlela ezisebenzayo zokuphelisa iingcongconi neempukane kwiifama zemfuyo?
Umsebenzi wokubulala iintsholongwane kwifama yokuzalisa ubaluleke kakhulu. Nangona kunjalo, ehlotyeni, iingcongconi neempukane zikho kuyo yonke indawo, nto leyo ebangela ubunzima obukhulu kwinkqubo yokubulala iintsholongwane. Emva kokubulala iintsholongwane, iingcongconi neempukane ziya kusasaza iintsholongwane, nto leyo eyenza abalimi abaninzi babandezeleke kakhulu.Funda ngokugqithisileyo -
Abakhankasi bacela ukuba kuthathwe amanyathelo okuphelisa 'ukuxhomekeka' kwe-UK kwimithi yokubulala ukhula ephikisanayo | Ukubulala ukhula
Kwiminyaka yoo-1980, abalimi baseScotland baqala ukusebenzisa izitshizi ze-glyphosate ngaphambi kokuvuna ingqolowa. Ngenxa yokuba iintlambo ezimanzi zenza kube nzima ukomisa izityalo ngokulinganayo, baphuhlise indlela yokubulala ukhula iveki enye ukuya kwezimbini ngaphambi kokuvuna ukuze kukhawuleziswe inkqubo yokomisa. I-Glyphosate...Funda ngokugqithisileyo -
Njengoko iingcongconi zikhula zikwazi ukumelana nezibulali-zinambuzane, izazinzulu zifumene iindlela zokunciphisa ukuzala kwazo.
Ngolu lwazi lutsha, abaphandi banesiqalo esikhuthazayo sokulawula inani leengcongconi kwihlabathi liphela. Iqela lezazinzulu ezivela eVirginia Tech lipapashe iziphumo zophando lwabo lwehomoni yolutsha (uphawu lwekhemikhali olubalulekileyo ekuzaleni iingcongconi) kwiphepha ...Funda ngokugqithisileyo -
Izibulali-zinambuzane ezingagxothiyo zinokuthintela iimbovane zomlilo ukuba zingangeni kwiibhola zengcambu zezithole.
Iimbovane ezibomvu zomlilo (iSolenopsis invicta) bezisoloko ziyingozi eMelika ukusukela oko zafunyanwa kwiinqanawa phakathi kowe-1933 nowe-1945. Ukuluma kwazo kubangela intlungu ebuhlungu kwaye kubiza iMelika ngaphezulu kwe-$8 yeebhiliyoni ngonyaka. Namhlanje, iimbovane ezibomvu zomlilo zifumaneka kumazwe ali-19, ikakhulu kwi ...Funda ngokugqithisileyo -
Ixesha lemveli lokulima entwasahlobo lisondela, kwaye kukho kwakhona ulindelo lokunyuka kwamaxabiso ezibulali-zinambuzane kunye nezichumisi. Abantu abangaphakathi kushishino: Okwangoku, wonke umntu ukhuthazwa...
Umsebenzi wonyaka uqala entwasahlobo. Ukulima entwasahlobo, njengexesha elibalulekileyo lokusetyenziswa kwezichumisi unyaka wonke, bekusoloko kulixesha lesiqhelo leencopho kwishishini lezibulali-zinambuzane nezichumisi, kwaye likwalixesha leencopho ezinemfuno ebanzi unyaka wonke. Iqhutywa zizinto...Funda ngokugqithisileyo -
Ukulungiswa kwemigaqo-nkqubo yesaphulelo sokuthumela impahla kwamanye amazwe + amanyathelo asekhaya okulwa nokuxinana kwempahla + ukuhlaziywa kwempahla phesheya kwezilwandle - kulindeleke ukuba impumelelo yoshishino ibuyele esiqhelweni.
Ngomhla wesi-8 kweyoMqungu ngo-2026, uMphathiswa wezeMali kunye noLawulo lweRhafu yeSizwe bakhuphe isaziso ngokudibeneyo, besithi ngokucacileyo ukususela ngomhla woku-1 ku-Epreli ngo-2026, izaphulelo zerhafu yokuthumela ngaphandle kwiimveliso ezithile zezibulali-zinambuzane ziya kurhoxiswa. Ezi ndidi ziquka: Iintlobo eziphambili zezinto ezisetyenziswa ekuphekeni kwezibulali-zinambuzane kuquka...Funda ngokugqithisileyo -
Ukusebenzisana kwe-gibberellin kunye ne-potassium nitrate, kunye nempembelelo yomthombo we-pollen kwiimpawu ze-physicochemical zeediliya.
Kwidiliya zasetafileni, kuquka uhlobo lweSiah-e-Samarkhandi oluyinkosazana, imo yeqela kunye nobukhulu beziqhamo zibalulekile. Nangona kunjalo, ukulinywa kwale diliya kujongana nemingeni eliqela, efana nokuwa kweberry kunye neziqhamo ezimfutshane, okukhokelela ekunciphiseni isivuno kunye nexabiso lemarike. Ukuwa kweberry yeyona nto ixhalabisayo ...Funda ngokugqithisileyo
