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Yintoni umchiza wokutshabalalisa ukhula?
Imichiza yokutshabalalisa ukhula ziikhemikhali ezisetyenziselwa ukulawula ukhula ngokutshabalalisa kuphela izicubu zezityalo ezidibana nazo ngqo.Ngokungafaniyo nemichiza yokutshabalalisa ukhula, efunxwayo kwaye ihambe phakathi kwesityalo ukufikelela kwaye ibulale iingcambu zaso kunye nezinye iindawo, qhagamshelana nemichiza yokutshabalalisa ukhula kwindawo yendawo, idala umonakalo kunye ...Funda ngokugqithisileyo -
Ukususa indlela yosulelo kunokuthintela imifuno yegreenhouse ekuguleni
Kubalulekile ukunqanda ukwenzeka kwezifo kwaye kunqunyulwe iindlela zosulelo.Iindlela zokudluliselwa kwezifo ezixhaphake kakhulu kwiindawo zokugcina izityalo zibandakanya ukuhamba komoya, amanzi, izinto eziphilayo kunye nezinye izinto.Nangona kunjalo, iindlela zokudlulisela izifo ezahlukeneyo zahlukile....Funda ngokugqithisileyo -
Ukusebenzisa i-thiamethoxam iminyaka engamashumi amathathu, kodwa abantu abaninzi abazi ukuba inokusetyenziswa ngezi ndlela.
I-Thiamethoxam sisibulali-zinambuzane amafama aqhelene kakhulu naso.Kunokuthiwa sisitshabalalisi esinetyhefu esezantsi kwaye sisebenza kakhulu.Inembali engaphezulu kweminyaka engama-30 ukusukela oko yaziswa ngeminyaka yoo-1990.Nangona isetyenziswe ixesha elide, kodwa i-thiamethoxam ...Funda ngokugqithisileyo -
Ukusetyenziswa, imo yesenzo kunye nobubanzi besicelo se-aluminium phosphide
I-aluminium phosphide yikhemikhali ene-molecular formula AlP, efunyenwe ngokutshisa i-phosphorus ebomvu kunye ne-aluminium powder.Iphosphide yealuminiyam ecocekileyo yikristale emhlophe;Iimveliso zemizi-mveliso ngokuqhelekileyo zilutyheli olukhanyayo okanye ezingwevu-luhlaza ezikhululekileyo eziqinileyo ezinobunyulu...Funda ngokugqithisileyo -
Inkcazo ecacileyo yokusetyenziswa kwechlorpyrifos!
I-Chlorpyrifos sisitshabalalisi esibanzi se-organophosphorus esinetyhefu esezantsi noko.Inokukhusela iintshaba zendalo kwaye ithintele kwaye ilawule izitshabalalisi eziphantsi komhlaba.Ihlala ngaphezulu kweentsuku ezingama-30.Ke ungakanani owaziyo malunga nokujoliswe kuko kunye nomthamo we-chlorpyrifos?Masi...Funda ngokugqithisileyo -
Isikhokelo sokulawula izinambuzane kunye nezifo ngexesha lokuqhakaza kwequnube!Ukufezekisa ukufunyaniswa kwangoko kunye nothintelo kunye nonyango kwangoko
I-strawberries ingene kwinqanaba leentyantyambo, kwaye izinambuzane eziphambili kwi-strawberries-aphid, i-thrips, i-spider mites, njl.Ngenxa yokuba amangolwane, iithrips, kunye neentwala zizizinambuzane ezincinci, zifihlakele kakhulu kwaye kunzima ukuzibhaqa kwasekuqaleni.Nangona kunjalo, bavelisa kwakhona ...Funda ngokugqithisileyo -
Imiboniso yaseTurkey 2023 11.22-11.25 Igqitywe ngempumelelo!
Kutshanje, inkampani yethu iwonga lokuthatha inxaxheba kumboniso obanjwe eTurkey.Ngokuqonda kwethu imarike kunye namava oshishino olunzulu, sibonise iimveliso zethu kunye nobuchwepheshe kumboniso, kwaye safumana ingqalelo enomdla kunye nendumiso evela kubathengi basekhaya nakwamanye amazwe....Funda ngokugqithisileyo -
I-Acetamiprid "Isikhokelo kwi-Pesticide esebenzayo", izinto ezi-6 zokuqaphela!
Abantu abaninzi baye banikela ingxelo yokuba iintwala, iintshulube, neempukane zixhaphakile emasimini;ngexesha labo eliphezulu lokusebenza, bazala ngokukhawuleza, kwaye kufuneka bathintelwe kwaye balawulwe.Xa kuziwa kwindlela yokulawula i-aphids kunye ne-thrips, i-Acetamiprid ikhankanywe ngabantu abaninzi: ...Funda ngokugqithisileyo -
Ukukhutshwa kwemarike yobugcisa yamva nje - IMarike yezibulali zinambuzane
Imarike ye-abamectin yachatshazelwa kakhulu kukuphelelwa kwelungelo elilodwa lomenzi wechiza le-chlorantraniliprole, kwaye ixabiso lemarike ye-abamectin umgubo ocoliweyo waxelwa kwi-560,000 yuan/ton, kwaye imfuno yayibuthathaka;Isicatshulwa se-vermectin benzoate imveliso yobugcisa nayo yawela kwi-740,000 yuan/ton, kwaye imveliso...Funda ngokugqithisileyo -
Ukukhutshwa kwemarike yobugcisa yamva nje - imakethi yeFungicide
Ubushushu busagxile kwiindidi ezimbalwa ezifana ne-pyraclostrobin yobugcisa kunye ne-azoxystrobin yobugcisa.I-Triazole ikwinqanaba eliphantsi, kodwa i-bromine ikhula ngokuthe ngcembe.Iindleko zeemveliso ze-triazole zizinzile, kodwa imfuno ibuthathaka: I-Difenoconazole yobugcisa ichazwe ngoku malunga ne-172, ...Funda ngokugqithisileyo -
Ubungozi beAnthrax kunye neendlela zokuthintela
I-Anthrax sisifo sokungunda esixhaphakileyo kwinkqubo yokutyala i-tomato, eyingozi kakhulu.Ukuba ayilawulwa ngexesha, kuya kukhokelela ekufeni kweetamatato.Ke ngoko, bonke abalimi kufuneka bathathe amanyathelo okhuseleko ukusuka kwizithole, ukunkcenkceshela, emva koko batshize ukuya kwixesha leziqhamo.I-Anthrax iyonakalisa kakhulu ...Funda ngokugqithisileyo -
Isicelo seMarike kunye neNdlela yeDimethalin
Uthelekiso phakathi kweDimethalin kunye neCompetitors Dimethylpentyl sisichiza sokutshabalalisa ukhula idinitroaniline.Ifunxwa ikakhulu ngamaqupha okhula ahlumayo kwaye idityaniswe neprotein ye-microtubule kwizityalo ukuthintela i-mitosis yeeseli zezityalo, okukhokelela ekufeni kokhula.Isetyenziswa ikakhulu kwiiki ...Funda ngokugqithisileyo