Binciken GMO
Abstract: An gudanar da gwaje-gwajen filin a Hays da Manhattan, KS, a cikin 2002 da 2003 don tantance martanin alkama na hunturu ga ƙimar ɗigon glyphosate da imazamox. Glyphosate da imazamox a 1/100x, 1/33x, 1/10x, da 1/3X na yawan amfani na 840 g ae/ha glyphosate da 35 g/ha imzamox an shafa daban-daban ga alkama a cikin…
Abstract: Masu bincike suna fatan bin diddigin asalin amfanin gonar transgenic. Rubutu: Kusan watanni uku kenan tun lokacin da wani manomi na Oregon ya gano alkama da ba a yarda da shi ba a cikin filin alkama na kasuwanci, wanda ya haifar da hana shigo da alkama na Amurka zuwa Japan da Koriya ta Kudu. Yanzu lokacin girbi ya fara, kuma tare da kamuwa da cutar yana…
Abstract: Chlorophenoxy herbicides ana amfani da su sosai a cikin Amurka da Yammacin Turai don sarrafa ciyawa a cikin noman hatsi da kula da wurin shakatawa. Mafi yawan bazara da alkamar durum da ake samarwa a Amurka ana noman su ne a Minnesota, Montana, North Dakota, da South Dakota, tare da fiye da 85% na acreage da aka yi da chlorophenoxy…
Abstract: A Switzerland, ba a ba da izinin noman gyare-gyaren kwayoyin halitta (GM) fyaden mai (Brassica napus L.) da amfani da tsaba don abinci da ciyarwa. Duk da haka, kwanan nan an gano abubuwan fyade na GM oilseed GT73, MS8 × RF3, MS8 da RF3 a tashar jiragen ruwa na Rhine na Basel, Switzerland. Tushen fyaden GM oilseed…
Abstract: Cikakkun bayanan kwayoyin halitta na transgene loci buƙatu ne don samun amincewar tsari don sakin muhalli na kayan amfanin gona da aka gyaggyarawa. A cikin hatsi, gabaɗaya an yarda da cewa canji mai tsaka-tsaki na Agrobacterium yana haifar da mafi tsaftar transgene loci tare da ƙaramin kwafi da ƙarancin sake tsarawa fiye da waɗanda biolists ke samarwa. Koyaya, a cikin alkama an sami ɗan cikakken bincike…
Abstract: Haɗin goatgrass wani nau'i ne na musamman da aka gabatar a yammacin Amurka daga Eurasia. Ciwon wani kwaro ne na noma da ya mamaye gonakin alkama na hunturu tare da haifar da asarar tattalin arziki. Iyayensu gama gari tsakanin nau'ikan biyu suna ba da hybrific hybridization, saboda haka samar da wata hanyar samar da ƙwayar ƙwayar ƙwayar cuta don faruwa. Wannan na iya sauƙaƙe tarin kwayoyin halittar novel,…
Abstract: An ƙididdige haɓakawa tsakanin alkama da Aegilops geniculata a cikin gwajin hayewar shekaru 4 a cikin gidan gilashin, ta yin amfani da nau'ikan alkama guda uku a matsayin masu ba da gudummawar pollen da juriya na herbicide azaman alamar phenotypic. Matsakaicin haɓakawa ya bambanta daga 5% zuwa 74%. Yawancin matasan sun kasance bakararre kai. Koyaya, an samo tsaba F2 guda bakwai daga 165 A. geniculata- alkama hybrids. …
Abstract: Gabatarwar transgenes a cikin tsire-tsire na iya haifar da tasirin phenotypic wanda ba a yi niyya ba wanda zai iya yin tasiri akan shuka kanta da muhalli. An buga kaɗan a cikin wallafe-wallafen kimiyya game da alaƙar abubuwan muhalli da yiwuwar tasirin da ba a yi niyya ba a cikin tsire-tsire masu gyare-gyare (GM). Mun yi nazarin burodin transgenic alkama Triticum aestivum Lines yana bayyana…
Abstract: Fahimtar kwararar kwayoyin halitta a cikin kayan amfanin gona da aka gyara (GM) yana da mahimmanci don amsa tambayoyin game da kima-haɗari da zaman tare da amfanin gona na GM da waɗanda ba GM ba. A cikin gwaje-gwajen filin guda biyu, mun gwada ko ƙimar giciye-pollination ya bambanta tsakanin GM da layukan da ba GM ba na alkama Triticum aestivum mai yawan yin pollining. A cikin gwaji na farko, an yi nazarin ƙetare a cikin…
Abstract: Sakamako da aka samu daga bincike da yawa sun nuna cewa aikace-aikacen da aka riga aka yi amfani da su na glyphosate na herbicide na iya canza al'ummar microbial na rhizosphere na tsire-tsire marasa manufa, da kuma tsarin ƙasa wanda ƙwayoyin cuta ke shiga tsakani. Kodayake wannan tasirin ya kamata ya kasance yana da alaƙa da amsawar tsire-tsire masu tsire-tsire zuwa aikace-aikacen glyphosate, an san kadan akan…
Abstract: Canjin kwayoyin halitta na tsire-tsire yakan haifar da kwafi da yawa na DNA da aka gabatar a wuri guda. Don tabbatar da cewa kwafin kwayar halitta na waje ɗaya ne kawai ke zaune a cikin kwayoyin halittar shuka, mun yi amfani da dabarar da ta dogara da takamaiman wurin sake haɗawa. Siffar juzu'i ta ƙunshi transgene wanda ke gefe da rukunin sake haɗawa a cikin…
Abstract: Tasirin tsantsar ruwa na GM mai juriya na waken soya idan aka kwatanta da irin wannan tsantsa na GM na waken soya akan kamanceceniya, farkon harbe-harbe da germination na hatsin alkama, triticale da hatsin rai ana nazarin. An daidaita cewa tsantsa daga GM na waken soya idan aka kwatanta da wanda ba GM ba…
Abstract: Tun daga 1995, masu kera na Kanada sun karɓo cultivars na canola tare da juriya na herbicide (HR). Gudun Gene tsakanin waɗannan cultivars tare da halaye daban-daban na HR ya haifar da faruwar masu sa kai sau biyu na maganin herbicide (2HR). Don kimanta dacewa da masu sa kai na canola tare da HR biyu, mun kwatanta haɗuwar 2HR guda uku ga kowane iyayensu…
Abstract: Abubuwan da aka gyara ta hanyar halitta (GM) suna buƙatar rashin lafiyan jiki da kima na furotin (s) na sabon labari don tabbatar da cikakken aminci ga masu amfani. Ana yin waɗannan kimantawa daidai da ƙa'idodin da Codex (2003) da ICMR (2008) suka gabatar. Sharuɗɗan sun ba da shawarar jerin binciken homology a matsayin matakin farko zuwa hasashen rashin lafiyar jiki, daga baya gwaje-gwajen in vitro na iya…
Abstract: Fusarium pathogens suna haifar da cututtuka masu mahimmanci, irin su tushen/kambi rot da Fusarium head blight (FHB), a cikin amfanin gona na hatsi. Wadannan cututtuka na iya haifar da irin wannan Fusarium spp. Tushen gama-gari (CRR) ya yaɗu a yammacin Prairies na Kanada, yayin da FHB na da yuwuwar zama cuta mai mahimmanci a wannan yanki. Babu kasuwanci akwai…
Takaitacciyar: A cikin 2000 EEA ta kafa wani shiri na musamman don Majalisar Tarayyar Turai, kan yada sakamakon bincike daga fasahohin da ke tattare da rikitarwar kimiyya da rashin tabbas, kamar GMOs da sinadarai, da kuma yin amfani da irin wannan sakamakon da jama'a da wakilansu suka yi. gudanar da mulkinsu, gami da yin amfani da ka'idar yin taka tsantsan. …
Abstract: Glyphosate, amino acid na roba da analog na glycine, shine mafi yawan amfani da biocide a duniya. Kasancewarsa a cikin abinci don amfanin ɗan adam da abincin dabbobi yana nan a ko'ina. Nazarin cututtukan cututtukan dabbobi sun nuna alaƙa mai ƙarfi tsakanin haɓakar abubuwan da ke faruwa a cikin Amurka na yawan adadin cututtukan da ba a taɓa gani ba da…
Abstract: Cutar Celiac, kuma, ƙari gabaɗaya, rashin haƙuri, matsala ce mai girma a duniya, amma musamman a Arewacin Amurka da Turai, inda aka kiyasta 5% na yawan jama'a yanzu suna fama da ita. Alamomin sun hada da tashin zuciya, gudawa, rashes na fata, anemia macrocytic da damuwa. Cuta ce da ke da alaƙa da ƙarancin abinci mai gina jiki da yawa da kuma haifuwa…
Abstract: yuwuwar asarar da aka samu daga aikace-aikacen fesa na glyphosate [N- (phosphonomethyl) glycine] tare da kuma ba tare da haɗa da wakili mai kauri na polymer an kimanta su a cikin gwaje-gwajen filin ba, ana amfani da su a ƙarƙashin yanayin yanayi da aka gano tare da mai fesa ƙasa mai bututun ruwa, helikofta, da kafaffen jirgin sama. An kimanta jigilar iska da watsawar asarar feshi ta hanyar faɗuwar Mylar…
Abstract: Yawan nau'in amfanin gona da ke gefen tituna suna ba da gudummawa ga rashin tabbas game da ƙunshewar kayan amfanin gona da aka gyara (GM), saboda yawan mutanen da ke cikin ƙasa na iya haɓaka dagewar transgenes a wajen gonakin da aka noma. Yawan jama'ar gefen titi na nau'ikan amfanin gona da yawa an san suna faruwa nesa da filayen noma, da hanyoyin tarwatsawa waɗanda ke haɓaka…
Magana: Hanson, KG, da Fernandez, MR, 2003. Sakamakon glyphosate herbicides akan Pyrenophora tritici-repentis da sauran ƙwayoyin cuta na hatsi. Matakin na Hudu na Ƙasashen Duniya na Alkama Tan Spot da Spot Blotch Workshop, Bemidji, Minnesota, Amurka, 21-24 Yuli, 2002 2003 shafi na 128-131
Abstract: Amfani da 2,4-D herbicides ya yi yawa a centrai Washington yankunan noman alkama shekaru da yawa. Saurin haɓaka masana'antar innabi, duka Concord da Vinifera, tun farkon shekarun 1960 sun sami lalacewa na lokaci-lokaci a cikin gonakin inabi saboda 2,4-D. Tun daga lokacin bazara na 1973, an gudanar da shirye-shiryen sa ido na 2,4-D…
Abstract: Amincewar amfanin gona da aka gyara (GM) ya karu sosai a cikin shekaru 3 da suka gabata, kuma a halin yanzu ana shuka sama da kadada miliyan 52 na amfanin gona na GM a duk duniya. Kimanin kadada miliyan 41 na amfanin gona na GM da aka shuka sune amfanin gona masu jure ciyawa, wanda ya haɗa da kimanin hekta miliyan 33.3 na waken soya mai jure ciyawa. Masara, canola, auduga da waken soya masu jure ciyawa…
Abstract: Tun da transgenic, bromoxynil-resistant auduga da glufosinate-resistant canola aka gabatar a cikin 1995, dasa shuki na transgenic herbicide amfanin gona ya girma sosai, juyin juya halin sarrafa ciyawa inda aka samu. Kafin shekarar 1995, fasahar kere-kere ta samar da amfanin gona da yawa masu jure ciyawa ta hanyar zaɓin juriya a al'adun nama. Duk da haka, amfanin gona da ba sa jurewa ciyawa ba ya sami ƙarancin tasiri na kasuwanci. Tun…
Abstract: 2,4-D yana daya daga cikin magungunan ciyawa da aka fi amfani dashi a duniya. An fi amfani da shi a filin kiwo da kiwo, wajen samar da alkama, da kuma kan lawn gida. Alamomin guba na 2,4-D a cikin mutanen da aka fallasa sun haɗa da haushi da kumburin idanu da fata, amya, tashin zuciya, amai, haushin makogwaro, ciwon kai, dizziness, tari, da wahala…
