Izindaba
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I-Pinoxaden: Umholi Wokubulala Ukhula Ensimini Yezinhlayiya
Igama elijwayelekile lesiNgisi yiPinoxaden; igama lekhemikhali yi-8-(2,6-diethyl-4-methylphenyl)-1,2,4,5-tetrahydro-7-oxo-7H- I-Pyrazolo[1,2-d][1,4,5]oxadiazepine-9-yl 2,2-dimethylpropionate; Ifomula yamamolekyuli: C23H32N2O4; Isisindo samamolekyuli esihlobene: 400.5; Inombolo yokungena ye-CAS: [243973-20-8]; ifomu lesakhiwo...Funda kabanzi -
Ubuthi obuphansi, akukho nsalela yokulawula ukukhula kwezitshalo eziluhlaza – i-prohexadione calcium
I-Prohexadione uhlobo olusha lokulawula ukukhula kwezitshalo lwe-cyclohexane carboxylic acid. Yakhiwe ngokubambisana yi-Japan Combination Chemical Industry Co., Ltd. kanye ne-BASF yaseJalimane. Ivimbela ukwenziwa kwe-gibberellin ezitshalweni futhi yenza izitshalo Okuqukethwe kwe-gibberellin kunciphile, kukhona...Funda kabanzi -
I-Lambda-cyhalothrin TC
I-Lambda-cyhalothrin, eyaziwa nangokuthi i-cyhalothrin kanye ne-kungfu cyhalothrin, yathuthukiswa ngempumelelo yithimba le-AR Jutsum ngo-1984. Indlela esebenza ngayo ukushintsha ukungena kwe-membrane yemizwa yezinambuzane, ukuvimbela ukuqhutshwa kwe-axon yemizwa yezinambuzane, nokubhubhisa umsebenzi we-neuron ngoku...Funda kabanzi -
Indlela yama-molecule yokuwohloka kwezitshalo ze-glyphosate iveziwe
Njengoba umkhiqizo waminyaka yonke ungamathani angaphezu kuka-700,000, i-glyphosate iyi-herbicide esetshenziswa kakhulu futhi enkulu kunazo zonke emhlabeni. Ukumelana nokhula kanye nezinsongo ezingaba khona endaweni ezungezile kanye nempilo yabantu okubangelwa ukusetshenziswa kabi kwe-glyphosate kudonsele ukunaka okukhulu. Ngomhlaka-29 Meyi, uSolwazi Guo Rui...Funda kabanzi -
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
