Iindaba
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Izifo zoMqhaphu eziphambili kunye neZitshabalalisi kunye noThintelo noLawulo lwazo (2)
Intwala yomqhaphu Iimpawu zokwenzakala: Intwala zomqhaphu zigqobhoza umva wamagqabi womqhaphu okanye iintloko ezithambileyo ngomlomo ohlabayo ukuze zifunxe ijusi.Ichaphazeleka ngexesha lokugalela kwezithole, umqhaphu wamagqabi ugobile kwaye ixesha lokuntshula kweentyatyambo kunye ne-boll liyalibaziseka, okukhokelela ekuvuthweni kade kunye nokuncitshiswa kwesivuno...Funda ngokugqithisileyo -
Izifo zoMqhaphu eziphambili kunye neZitshabalalisi kunye noThintelo noLawulo lwazo (1)
一、I-Fusarium wilt Iimpawu zokwenzakala: I-Cotton Fusarium wilt ingenzeka ukusuka kwizithole ukuya kubantu abadala, izehlo eziphezulu zenzeke ngaphambi nasemva kokuntshula.Ingahlelwa ngokweendidi ezi-5: 1. Uhlobo oluNcinci oluNcinci: Imithanjana yamagqabi esityalo esigulayo ijika ibe tyheli, i-mesophyll ihlala igr...Funda ngokugqithisileyo -
Ujoliso loLawulo lweZitshabalalisi oluDibeneyo kwimbewu yoMbungu wombona
Ngaba ujonge enye indlela ye-neonicotinoid zinambuzane?U-Alejandro Calixto, umlawuli weNkqubo eDityanisiweyo yoLawulo lweZitshabalalisi kwiYunivesithi yaseCornell, wabelane ngombono othile ngexesha lokukhenketha kwezityalo zasehlotyeni zakutsha nje ezisingethwe yiNew York Corn and Soybean Growers Association eRodman Lott & Sons ...Funda ngokugqithisileyo -
Thatha inyathelo: Njengoko inani lamabhabhathane liyancipha, i-Arhente yoKhuseleko lweNdalo ivumela ukusetyenziswa okuqhubekayo kwezibulali-zinambuzane eziyingozi.
Ukuvalwa kwamva nje eYurophu bubungqina bokuxhalaba okukhulayo malunga nokusetyenziswa kwe-pesticide kunye nokuncipha kweenyosi.I-Arhente yoKhuseleko lokusiNgqongileyo ichonge ngaphezu kwe-70 ye-pesticides enetyhefu kakhulu kwiinyosi.Nazi iindidi eziphambili zezibulali-zinambuzane ezinxulumene nokufa kweenyosi kunye ne-pollinato ...Funda ngokugqithisileyo -
ICarbofuran, izakuphuma kwiMarike yaseTshayina
NgoSeptemba 7, 2023, iOfisi Jikelele yeSebe lezoLimo neMicimbi yaseMaphandleni yakhupha ileta icela izimvo malunga nokuphunyezwa kwamanyathelo angavumelekanga okulawula izibulali-zinambuzane ezine ezinetyhefu kakhulu, kuquka i-omethoate.Iimbono zichaza ukuba ukuqala nge-1 kaDisemba 2023, ...Funda ngokugqithisileyo -
Uyijonga njani iNgxaki yokuPakisha iNkunkuma yezibulali zinambuzane ngokuchanekileyo?
Ukurisayikilishwa kunye nokunyangwa kwenkunkuma yokupakishwa kwezibulali zinambuzane kunxulumene nokwakhiwa kwempucuko yendalo.Kwiminyaka yakutshanje, ngokukhuthazwa okuqhubekayo kolwakhiwo lwempucuko yendalo, ukunyangwa kwenkunkuma yokupakisha izitshabalalisi kuye kwaba yeyona nto iphambili kwindalo kunye ne-envir...Funda ngokugqithisileyo -
Uphononongo kunye neNkangeleko yeMarike yoShishino lweAgrochemical kwisiqingatha sokuqala sowama-2023
Imichiza yezolimo zizixhobo ezibalulekileyo kwezolimo zokuqinisekisa ukhuseleko lokutya nophuhliso lwezolimo.Nangona kunjalo, kwisiqingatha sokuqala sika-2023, ngenxa yobuthathaka bokukhula koqoqosho lwehlabathi, ukunyuka kwamaxabiso kunye nezinye izizathu, imfuno yangaphandle yayinganelanga, amandla okusebenzisa ayebuthathaka, kunye ne-env yangaphandle ...Funda ngokugqithisileyo -
Iimveliso zokuqhekeka (i-metabolites) ye-pesticides ingaba yityhefu ngakumbi kuneekhompawundi zabazali, uphando lubonisa
Umoya ococekileyo, amanzi kunye nomhlaba onempilo zibalulekile ekusebenzeni kwe-ecosystems ezisebenzisana kwiindawo ezine eziphambili zoMhlaba ukugcina ubomi.Nangona kunjalo, iintsalela zezitshabalalisi eziyityhefu zikho kuyo yonke indawo kwi-ecosystem kwaye zihlala zifumaneka emhlabeni, emanzini (zombini eziqinileyo kunye nolwelo) kunye nomoya ojikeleze ...Funda ngokugqithisileyo -
Umahluko kwiiNdlela ezahlukeneyo zokuLungisa izibulali-zinambuzane
Imichiza ekrwada ye-pesticide iyacutshungulwa ukwenza iifom zethamo ngeendlela ezahlukeneyo, ukwakheka, kunye neenkcukacha.Ifomu nganye yedosi inokuqulunqwa kunye nemixube equlethe amacandelo ahlukeneyo.Ngoku kukho imixube engama-61 yamayeza okubulala izitshabalalisi eTshayina, ngaphezulu kwe-10 eqhele ukusetyenziswa kwezolimo...Funda ngokugqithisileyo -
Ukwenziwa okuqhelekileyo kwezibulali-zinambuzane
Amayeza okubulala izitshabalalisi akholisa ukuza ngeendlela ezahlukeneyo zedosi efana ne-emulsions, ukumiswa, kunye nomgubo, kwaye ngamanye amaxesha iindlela ezahlukeneyo zedosi yechiza elifanayo zinokufunyanwa.Ngoko ke zeziphi iingenelo kunye nokungeloncedo kwimixube eyahlukeneyo yezibulali-zinambuzane, kwaye yintoni ekufuneka iqwalaselwe xa usebenzisa...Funda ngokugqithisileyo -
Yintoni Izibulali-zinambuzane?
Izitshabalalisi ezibizwa ngokuba yiMicrobial pesticides zibhekisa kwizitshabalalisi eziphuma kwibhayoloji ezisebenzisa iintsholongwane, iintsholongwane, iprotozoa, okanye izidalwa ezincinci eziguqulwe ngokwemfuza njengezithako ezisebenzayo zokuthintela nokulawula izinto ezinobungozi ezifana nezifo, izinambuzane, ingca kunye neempuku.Kubandakanya ukusebenzisa ibhaktheriya ukulawula. .Funda ngokugqithisileyo -
Usetyenziswa njani ngokuchanekileyo Isibulali-zinambuzane?
Ukusetyenziswa kwezibulali zinambuzane ukuthintela nokulawula izifo, izinambuzane, ukhula, neempuku ngumlinganiselo obalulekileyo wokufumana isivuno esikhulu sezolimo.Ukuba isetyenziswe ngokungafanelekanga, inokungcolisa indalo esingqongileyo kunye nemveliso yezolimo nemfuyo, ibangele ityhefu okanye ukufa ebantwini kwaye iphile...Funda ngokugqithisileyo
