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STUDIU COMPARATIV AL INFLUENŢEI DIFERITELOR TRATAMENTE DE ERBICIDARE ASUPRA CULTURII DE CEAPĂ

Ioan OROIAN ; University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Faculty of Agriculture, Department of Environmental Engineering and Protection, 3-5 Mănăştur Steet, 400372 Cluj-Napoca, Romania
Ioan OLTEAN ; University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Faculty of Agriculture, Department of Environmental Engineering and Protection, 3-5 Mănăştur Steet, 400372 Cluj-Napoca, Romania
Viorel FLORIAN ; University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Faculty of Agriculture, Department of Environmental Engineering and Protection, 3-5 Mănăştur Steet, 400372 Cluj-Napoca, Romania
Antonia ODAGIU ; University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Faculty of Agriculture, Department of Environmental Engineering and Protection, 3-5 Mănăştur Steet, 400372 Cluj-Napoca, Romania
Ioan BRAŞOVEAN ; University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Faculty of Agriculture, Department of Environmental Engineering and Protection, 3-5 Mănăştur Steet, 400372 Cluj-Napoca, Romania
Petru BURDUHOS ; University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Faculty of Agriculture, Department of Environmental Engineering and Protection, 3-5 Mănăştur Steet, 400372 Cluj-Napoca, Romania

Sažetak

Testarea comparativa a actiunii a trei erbicide (Pantera 40 CE, Fusilade Super si Agil 100 EC) asupra culturii cepei a constituit obiectul prezentului studiu. A fost utilizat hibridul de ceapa Amstrong, iar solul a fost reprezentat de cernoziom argilos aluviovertic. Pe parcursul pregatirii patului germinativ s-a practicat o fertilizare NPK (N80P80K80). Conditiile climatice nefavorabile au infl uentat efi cienta erbicidelor aplicate postemergent, manifestandu-se diferente
semnifi cative intre variantele experimentale in care s-au efectuat tratamente cu diverse produse. Spre deosebire de rezultatele obtinute ca urmare a aplicarii celorlate doua erbicide, in cazul utilizarii erbicidului Pantera 40 CE nu s-a inregistrat manifestarea fenomenulului de fi totoxicitate, materializat prin decolorarea temporara a plantelor. Administrarea erbicidului Pantera 40 CE a condus la obtinerea celei mai mari productii de ceapa la hectar, superioara cu 9.8% celei obtinute in cazul utilizarii ebicidului Fusilade super si cu 4.8% fata de cea obtinuta cand s-a utilizat Agil
100 EC.

Ključne riječi

erbicid; cultura cepei; efi cienta; Pantera 40 CE; Agil 100 EC; Fusilade super

Hrčak ID:

38095

URI

https://hrcak.srce.hr/38095

Datum izdavanja:

16.3.2009.

Podaci na drugim jezicima: engleski

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