Izindaba
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Inqubekela phambili yokusetshenziswa kwezinambuzane ze-neonicotinoid ekuhlanganisweni kwezibulala-zinambuzane
Njengesiqinisekiso esibalulekile sezitshalo ezizinzile nezichumayo, izibulala-zinambuzane zamakhemikhali zidlala indima engenakuphikwa ekulawuleni izinambuzane. Ama-Neonicotinoids ayizibulala-zinambuzane zamakhemikhali ezibaluleke kakhulu emhlabeni. Abhaliswe ukusetshenziswa eShayina nakwamanye amazwe angaphezu kuka-120 kufaka phakathi i-European Union, i-U...Funda kabanzi -
Ukuvimbela nokulawula i-dinotefuran
I-Dinotefuran iyingxenye yohlobo lwe-neonicotinoid insecticide kanye ne-sanitary insecticide, esetshenziswa kakhulu kuklabishi, iklabishi, ikhukhamba, ikhabe, utamatisi, amazambane, isitshalo seqanda, i-celery, u-anyanisi oluhlaza, i-leek, ilayisi, ukolweni, ummbila, amakinati, umoba, izihlahla zetiye, izihlahla ze-citrus, izihlahla zama-apula, izihlahla zamapheya, zangaphakathi, zangaphandle...Funda kabanzi -
Amalungiselelo afakwe ema-capsule amancane
Eminyakeni yamuva nje, ngokusheshiswa kokukhula kwabantu emadolobheni kanye nesivinini sokudluliselwa komhlaba, abasebenzi basemakhaya bagxile emadolobheni, futhi ukushoda kwabasebenzi kuye kwanda kakhulu, okuholele ezindlekweni eziphezulu zabasebenzi; futhi inani labesifazane emisebenzini liye landa unyaka nonyaka, kanye...Funda kabanzi -
Isiqondiso mayelana nokufakwa kwesayensi kukakolweni wasentwasahlobo namazambane ngo-2022
1. Ukolweni wasentwasahlobo Kubandakanya iSifunda Esizimele sase-Inner Mongolia esimaphakathi, iSifunda Esizimele sase-Ningxia Hui esimaphakathi, iSifundazwe sase-Gansu esimaphakathi nesentshonalanga, iSifundazwe sase-Qinghai esimaphakathi kanye neSifunda Esizimele sase-Xinjiang Uygur. (1) Isimiso sokufaka umquba 1. Ngokwezimo zezulu kanye nokuvunda kwenhlabathi,...Funda kabanzi -
Ukutshala ummbila nokolweni eBrazil kuzokhula
IBrazil ihlela ukwandisa indawo yokutshala ummbila nokolweni ngo-2022/23 ngenxa yokwenyuka kwamanani kanye nesidingo, ngokusho kombiko we-USDA's Foreign Agricultural Service (FAS), kodwa ingabe kuzoba nokwanele eBrazil ngenxa yengxabano esifundeni saseBlack Sea? Umanyolo useyinkinga. Indawo yommbila iphelelwe yisikhathi...Funda kabanzi -
Umbulali wamaqhude onamandla kunawo wonke emlandweni! Izinhlobo ezingu-16 zokwelapha amaqhude, izinhlobo ezingu-9 zokuhlaziywa kwezithako ezisebenzayo, kumele ziqoqwe!
Ihlobo selifikile, futhi lapho amaphela edlangile, amaphela kwezinye izindawo angandiza ngisho, okuyinto ebulala kakhulu. Futhi ngokushintsha kwesikhathi, amaphela nawo ayashintsha. Amathuluzi amaningi okubulala amaphela engangicabanga ukuthi kulula ukuwasebenzisa ngeke asebenze kahle esigabeni esilandelayo. Lokhu...Funda kabanzi -
Ngikufundisa ukusebenzisa i-florfenicol, kuyamangalisa ukwelapha izifo zengulube!
I-Florfenicol iyi-antibiotic ebanzi, enomphumela omuhle wokuvimbela amagciwane ane-Gram-positive kanye namagciwane angemahle. Ngakho-ke, amapulazi amaningi ezingulube avame ukusebenzisa i-florfenicol ukuvimbela noma ukwelapha izingulube uma kunezifo ezivamile. Abasebenzi bezilwane bamanye amapulazi ezingulube basebenzisa...Funda kabanzi -
I-Fipronil, yiziphi izinambuzane engazilapha?
I-Fipronil iyisibulala-zinambuzane esibulala kakhulu izinambuzane ngokufaka ubuthi esiswini, futhi inezakhiwo zokuthintana kanye nezinhlelo ezithile zomzimba. Ayikwazi nje kuphela ukulawula ukuvela kwezinambuzane ngokufutha amahlamvu, kodwa futhi ingasetshenziswa enhlabathini ukulawula izinambuzane ezingaphansi komhlaba, kanye nomphumela wokulawula we-fipron...Funda kabanzi -
Yiziphi izinambuzane ezingavinjelwa yi-pyriproxyfen?
I-pyriproxyfen emsulwa kakhulu iyikristalu. Iningi le-pyriproxyfen esiyithengayo empilweni yansuku zonke liwuketshezi. Lolu ketshezi luxutshwe ne-pyriproxyfen, okuyinto elungele ukusetshenziswa kwezolimo. Abantu abaningi bayazi nge-pyriproxyfen ngenxa yalokhu. Iyisibulala-zinambuzane esihle kakhulu, ikakhulukazi sithinta i-transfo...Funda kabanzi -
I-Tilmicosin icishe ifane ezintweni zokusetshenziswa, ungawuhlukanisa kanjani umehluko phakathi kwazo?
Isifo sokuphefumula sezingulube besilokhu siyisifo esiyinkimbinkimbi esihlupha abanikazi bamapulazi ezingulube. Isizathu saso siyinkimbinkimbi, izifo ezibangelwa amagciwane ziyahlukahluka, ukusabalala kwaso kubanzi, futhi ukuvimbela nokulawula kunzima, okuletha ukulahlekelwa okukhulu emapulazini ezingulube. Eminyakeni yamuva nje, izifo zokuphefumula zamapulazi ezingulube zivame...Funda kabanzi -
Ungasebenza kanjani ukuze wenze ukhula lwe-glyphosate ngokuphelele?
I-Glyphosate iyi-herbicide esetshenziswa kakhulu yi-biocidal. Ezimweni eziningi, ngenxa yokusebenza okungafanele ngumsebenzisi, ikhono lokubulala ukhula le-glyphosate lizoncipha kakhulu, futhi ikhwalithi yomkhiqizo izobhekwa njengenganelisi. I-Glyphosate ifuthwa emaqabunga ezitshalo, kanye nesimiso sayo...Funda kabanzi -
Iyini “inundu”? Ukuzalanisa okusheshayo, kunzima ukuvimbela.
I-moth ehahayo yasezindaweni zotshani ingeye-lepidoptera, eyaqala ukusabalala eMelika. Ibangelwa kakhulu ummbila, ilayisi kanye nezinye izinhlobo ze-grascomb. Njengamanje ihlasela izwe lakithi, futhi kunendawo esakazekile, futhi i-moth ehahayo yasezindaweni zotshani inamandla kakhulu, futhi ukudla kukhulu. Futhi ...Funda kabanzi