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Iyini i-herbicide yokuxhumana?
Ama-herbicides angamakhemikhali asetshenziswa ukuphatha ukhula ngokubhubhisa kuphela izicubu zezitshalo ezihlangana nazo ngqo.Ngokungafani ne-systemic herbicides, emuncwa futhi ihambe ngaphakathi kwesitshalo ukuze ifinyelele futhi ibulale izimpande zaso nezinye izingxenye, thintana nama-herbicides asebenza endaweni, adala umonakalo futhi ...Funda kabanzi -
Ukunqamula umzila wokudlulisela kungavimbela imifino ebamba ukushisa ukuthi ingaguli
Kubalulekile ukuvimbela ukwenzeka kwezifo nokunqamula imizila yokudlulisela.Izindlela zokudlulisela izifo ezivame kakhulu ezindlini zokugcina izithombo ikakhulukazi zihlanganisa ukugeleza komoya, amanzi, izinto eziphilayo kanye nezinye izici.Nokho, izindlela zokudlulisela izifo ezihlukahlukene zihlukile....Funda kabanzi -
Ukusebenzisa i-thiamethoxam iminyaka engamashumi amathathu, kodwa abantu abaningi abazi ukuthi ingasetshenziswa ngalezi zindlela.
I-Thiamethoxam isibulala-zinambuzane abalimi abajwayele kakhulu.Kungashiwo ukuthi iyisibulala-zinambuzane esinobuthi obuphansi futhi esisebenza kahle kakhulu.Inomlando weminyaka engaphezu kwengama-30 kusukela yethulwa ngeminyaka yawo-1990.Nakuba isetshenziswe isikhathi eside kangaka, kodwa i-thiamethoxam...Funda kabanzi -
Ukusetshenziswa, imodi yesenzo kanye nobubanzi besicelo se-aluminium phosphide
I-Aluminium phosphide iyikhemikhali enefomula ye-molecular AlP, etholakala ngokushisa i-phosphorus ebomvu ne-aluminium powder.I-aluminium phosphide ehlanzekile iyikristalu emhlophe;imikhiqizo yezimboni ngokuvamile iwumbala ophuzi ngokukhanyayo noma ompunga-oluhlaza okuxekethile okuxekethile okuhlanzekile...Funda kabanzi -
Incazelo enemininingwane yokusetshenziswa kwe-chlorpyrifos!
I-Chlorpyrifos iyisibulala-zinambuzane se-organophosphorus esine-spectrum esibanzi esinobuthi obuphansi uma kuqhathaniswa.Ingavikela izitha zemvelo futhi ivimbele futhi ilawule izinambuzane ezingaphansi komhlaba.Ihlala izinsuku ezingaphezu kwezingama-30.Ngakho-ke kungakanani okwaziyo mayelana nemigomo kanye nomthamo we-chlorpyrifos?Asi...Funda kabanzi -
Umhlahlandlela wokulawula izinambuzane nezifo ngesikhathi sokuqhakaza kwama-strawberry!Thola ukutholakala kusenesikhathi kanye nokuvimbela kusenesikhathi kanye nokwelashwa
Ama-Strawberries angenile esigabeni sokuqhakaza, futhi izinambuzane eziyinhloko kuma-strawberries-aphid, ama-thrips, izibungu zesicabucabu, njll nazo ziqala ukuhlasela.Ngenxa yokuthi ama-spider mite, ama-thrips, nama-aphid yizinambuzane ezincane, zicashe kakhulu futhi kunzima ukuzibona ekuqaleni.Nokho, bayazala...Funda kabanzi -
Imibukiso yaseTurkey 2023 11.22-11.25 Iphele Ngempumelelo!
Muva nje, inkampani yethu ihlonishwe ngokubamba iqhaza embukisweni obanjelwe eTurkey.Ngokuqonda kwethu izimakethe nolwazi olujulile lwemboni, sabonisa imikhiqizo yethu nobuchwepheshe bethu embukisweni, futhi sathola ukunakwa okushisekayo nokudumisa kumakhasimende asekhaya nakwamanye amazwe....Funda kabanzi -
I-Acetamiprid's "Umhlahlandlela Wezinambuzane Ezisebenzayo", Izinto Eziyisi-6 Okufanele Uziqaphele!
Abantu abanengi babike ukuthi ama-aphid, i-armyworm, lemibungu zigcwele emasimini;phakathi nezikhathi zokusebenza kwazo eziphakeme, zizala ngokushesha kakhulu, futhi kufanele zivinjwe futhi zilawulwe.Uma kukhulunywa ngendlela yokulawula ama-aphid nama-thrips, i-Acetamiprid iye yashiwo ngabantu abaningi: ...Funda kabanzi -
Ukukhishwa kwakamuva kwemakethe yezobuchwepheshe - Imakethe Yezinambuzane
Imakethe ye-abamectin ithinteke kakhulu ngokuphelelwa yisikhathi kwelungelo lobunikazi le-chlorantraniliprole, futhi intengo yemakethe ye-abamectin powder ecolekileyo ibikwe ku-560,000 yuan/ton, futhi isidingo sasibuthakathaka;Ingcaphuno yomkhiqizo wobuchwepheshe we-vermectin benzoate iphinde yehlela ku-740,000 yuan/ton, futhi umkhiqizo...Funda kabanzi -
Ukukhishwa kwakamuva kwemakethe yezobuchwepheshe - imakethe ye-fungicide
Ukushisa kusagxile ezinhlobonhlobo ezimbalwa ezifana ne-pyraclostrobin technical kanye ne-azoxystrobin technical.I-Triazole isezingeni eliphansi, kodwa i-bromine ikhuphuka kancane kancane.Izindleko zemikhiqizo ye-triazole zizinzile, kodwa isidingo sibuthakathaka: I-Difenoconazole yobuchwepheshe okwamanje ibikwa cishe ku-172, ...Funda kabanzi -
Ukulimala kwe-Anthrax nezindlela zayo zokuvimbela
I-anthrax yisifo sesikhunta esivamile lapho kutshalwa utamatisi, okuyingozi kakhulu.Uma ingalawulwa ngesikhathi, izoholela ekufeni kukatamatisi.Ngakho-ke, bonke abalimi kufanele bathathe izinyathelo zokuphepha kusukela ekuzaleni, ukuchelela, bese befafaza kuze kube yinkathi ye-fruiting.I-anthrax ilimaza kakhulu ...Funda kabanzi -
Ukusetshenziswa Kwemakethe kanye Nethrendi ye-Dimethalin
Ukuqhathaniswa phakathi kwe-Dimethalin kanye Nezincintisana I-Dimethylpentyl isibulala-magciwane se-dinitroaniline.Imuncwa ngokuyinhloko imiqumbe yokhula ehlumayo futhi ihlanganiswe nephrotheni ye-microtubule ezitshalweni ukuvimbela i-mitosis yamaseli ezitshalo, okuholela ekufeni kokhula.Isetshenziswa kakhulu ezindaweni eziningi ...Funda kabanzi