Izindaba
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Ukolweni ubunile endaweni enkulu, okuyinto eyivelakancane eminyakeni engu-20!Thola isizathu esiqondile!Ingabe lukhona usizo?
Kusukela ngo-February, ulwazi mayelana mkhuba kakolweni yisithombo yellowing, omiswe futhi befa ensimini kakolweni uye evame ukuvela emaphephandabeni.1. Isizathu sangaphakathi sisho ikhono lezitshalo zikakolweni ukumelana nomonakalo obandayo kanye nesomiso.Uma izinhlobo zikakolweni ezinokumelana okubandayo okubandayo ...Funda kabanzi -
Ukuhlaziya Kafushane: I-Atrazine
I-Ametryn, eyaziwa nangokuthi i-Ametryn, iwuhlobo olusha lwe-herbicide olutholwe ngokuguqulwa kwamakhemikhali e-Ametryn, isakhi se-triazine.Igama lesiNgisi: I-Ametryn, ifomula yamangqamuzana: C9H17N5, igama lamakhemikhali: N-2-ethylamino-N-4-isopropylamino-6-methylthio-1,3,5-triazine, isisindo samangqamuzana: 227.33.I-technica...Funda kabanzi -
Isimemo Sombukiso- Umbukiso Wamazwe Ngamazwe Wezolimo
Siyi-Shijiazhuang Agro Biotechnology Co., Ltd., esebenza ngokukhethekile ekukhiqizeni nasekuthengisweni kwemikhiqizo yezibulala-zinambuzane, njengezibulala-zinambuzane, izibulala-zinambuzane, izibulala-sikhunta kanye nezilawuli zokukhula kwezitshalo.Manje sikumema ngobuqotho ukuthi uvakashele isitendi sethu e-Astana, Kazakhstan - Umbukiso Wamazwe Ngamazwe Wezolimo...Funda kabanzi -
I-Glufosinate-p, amandla amasha okuthuthukisa imakethe yesikhathi esizayo ye-biocide herbicides
Izinzuzo ze-Glufosinate-p zithandwa amabhizinisi amaningi ahamba phambili.Njengoba kwaziwa yibo bonke, i-glyphosate, i-paraquat, ne-glyphosate yi-troika yemithi yokubulala ukhula.Ngo-1986, i-Hurst Company (kamuva eyaba yiBayer Company of Germany) yaphumelela ekuhlanganiseni ngokuqondile i-glyphosate ngamakhemikhali...Funda kabanzi -
Ukuhlaziywa Kafushane kwesifo se-plant nematode
Nakuba i-plant parasitic nematodes iyingxenye yezingozi ze-nematode, ayizona izinambuzane zezitshalo, kodwa izifo zezitshalo.Isifo se-plant nematode sibhekisela ohlotsheni lwe-nematode engakwazi ukuqeda izicubu ezihlukahlukene zezitshalo, ibangele ukugoba kwezitshalo, futhi idlulisele amanye amagciwane ezitshalo ngenkathi ithelela umsingathi, i-causin...Funda kabanzi -
I-Kasugamycin · I-Copper Quinoline: Kungani isiphenduke indawo yemakethe?
I-Kasugamycin: ukubulawa kabili kwesikhunta namagciwane I-Kasugamycin iwumkhiqizo wama-antibiotic othinta ukuhlanganiswa kwamaprotheni ngokuphazamisa uhlelo lwe-esterase lwe-amino acid metabolism, luvimbele ukwelulwa kwe-mycelium futhi lubangele ukuvuthwa kwamangqamuzana, kodwa alunawo umthelela ekuhlumeni kwezinhlamvu.Kuyinto low-r...Funda kabanzi -
Ukulawula Izinambuzane Kakolweni
Uqweqwe: Phakathi nendawo ephansi yoMfula i-Yangtze kanye ne-Huanghuai nezinye izindawo ezihlala isikhathi eside ezinezifo, ngesisekelo sokuqinisa ukutshalwa nokuphathwa kukakolweni phakathi nezigaba ezimaphakathi nezakamuva zokukhula, kufanele sibambe isikhathi esibucayi sikakolweni. isihloko nokuqhakaza, ac...Funda kabanzi -
I-Prothioconazole inamandla amakhulu okuthuthukiswa
I-Prothioconazole iyi-broad-spectrum triazolethione fungicide eyakhiwe yi-Bayer ngo-2004. Kuze kube manje, isibhalisiwe futhi isetshenziswa kabanzi emazweni/ezifundeni ezingama-60 emhlabeni jikelele.Selokhu yafakwa ohlwini, i-prothioconazole ikhule ngokushesha emakethe.Ingena esiteshini esikhuphukayo nokwenza...Funda kabanzi -
I-insecticide: izici zesenzo kanye nezinto zokulawula ze-ndamcarb
I-Indoxacarb iyisibulala-zinambuzane i-oxadiazine eyakhiwe yi-DuPont ngo-1992 futhi imakethwa ngo-2001. → Ububanzi bokusebenza: Ingasetshenziselwa ukuvimbela nokulawula izinambuzane eziningi ze-lepidopteran (imininingwane) emifino, ezihlahleni zezithelo, amakhabe, ukotini, irayisi nezinye izitshalo. , njengenundu le-diamondback, irayisi...Funda kabanzi -
Ukuhlaziywa Kwethrendi Yokuthuthukiswa Kwemithi Yokubulala Nematicide
Ama-Nematode yizilwane ezitholakala kakhulu emhlabeni, futhi ama-nematodes akhona noma yikuphi lapho kunamanzi emhlabeni.Phakathi kwazo, i-plant parasitic nematodes yenza u-10%, futhi idala umonakalo ekukhuleni kwezitshalo ngokusebenzisa i-parasitism, okungenye yezinto ezibalulekile ezibangela i-econo enkulu ...Funda kabanzi -
Ungasivikela kanjani futhi usilawule kanjani isifo samaqabunga agayiwe?
1. Izimpawu Isifo samaqabunga aphukile silimaza isihloko noma unqenqema lwamaqabunga kagwayi.Izilonda azimile kahle, zinsundu, zixutshwe namachashaza amhlophe angavamile, okubangela amathiphu amaqabunga aphukile kanye namacele amaqabunga.Esigabeni sakamuva, amachashaza amancane amnyama ahlakazekile ezindaweni zesifo, okungukuthi, i-ascus ye-pa...Funda kabanzi -
Inhlanganisela yale mithi emibili iqhathaniswa ne-paraquat!
I-Glyphosate 200g/kg + sodium dimethyltetrachloride 30g/kg : umphumela osheshayo futhi omuhle okhulani olunamaqabunga abanzi kanye nokhula olunamaqabunga abanzi, ikakhulukazi kuma-bindweeds asensimini ngaphandle kokuphazamisa umphumela wokulawula ukhula otshanini.I-Glyphosate 200g/kg+Acifluorfen 10g/kg: Inemiphumela ekhethekile ku-purslane, njll.Funda kabanzi
