Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Veronika Kmecl"'
Autor:
Helena BAŠA ČESNIK, Veronika KMECL
Publikováno v:
Acta Agriculturae Slovenica, Vol 120, Iss 2 (2024)
In our laboratory we introduced and validated a new analytical method for determination of environmental pesticide residues in honey. The extraction was conducted using acetone, petroleum ether and dichlorometane. The determination was conducted usin
Externí odkaz:
https://doaj.org/article/803973a843b3482c909980b64e1391d5
Autor:
Helena BAŠA ČESNIK, Veronika KMECL
Publikováno v:
Acta Agriculturae Slovenica, Vol 117, Iss 2 (2021)
A survey on concentrations of veterinary drug residues amitraz, coumaphos and thymol in honey, produced in year 2020 by Slovenian beekeepers, was conducted. 100 samples were analysed: 22 from organic and 78 from conventional production, with two anal
Externí odkaz:
https://doaj.org/article/260938feafff4eef971fc36d5014e543
Autor:
Dragan ŽNIDARČIČ, Veronika KMECL
Publikováno v:
Acta Agriculturae Slovenica, Vol 111, Iss 3 (2018)
The use of nitrogen fertilizers is one of the main effects for the accumulation of nitrates in plants. Conventional agriculture, in comparison to integrated and organic farming, causes greater environmental pollution and poorer quality of crops. With
Externí odkaz:
https://doaj.org/article/12988d5788dc43988c10d38bddadc158
Publikováno v:
Italian Journal of Agronomy, Vol 12, Iss 2 (2017)
Nitrate (NO3–) and nitrite (NO2–) levels of a total 1195 samples of nine different vegetables (lettuce, potato, cabbage, carrot, string beans, tomato, cucumber, cauliflower and pepper) collected at several locations of an intensive agricultural a
Externí odkaz:
https://doaj.org/article/b9a15b556c6743c49db221a707eee6a4
Autor:
Katja Šuklje, Helena Baša Česnik, Lucija Janeš, Veronika Kmecl, Andreja Vanzo, Alain Deloire, Paolo Sivilotti, Klemen Lisjak
Publikováno v:
OENO One, Vol 47, Iss 2, Pp 83-97 (2013)
Aim: To investigate the effect of reducing leaf area by shoot hedging in combination with bunch thinning on metabolite concentration and sensorial quality of Sauvignon blanc grapes and wines. Methods and results: Four vine treatments were conducted:
Externí odkaz:
https://doaj.org/article/d85f9830eafb46c6b25e8e71648b1b43
Autor:
Veronika KMECL, Lucija ZUPANČIČ-KRALJ
Publikováno v:
Acta Agriculturae Slovenica, Vol 85, Iss 1 (2005)
Ugotavljanje vsebnosti anorganskega oz. mineralnega dušika (Nmin), ki ga ekstrahiramo iz zemlje z 0,01 M razt. CaCl2, omogoča izboljšanje napovedovanja gnojenja z dušikom. V ta namen smo razvili analitske metode določevanja amonijevih, nitratnih
Externí odkaz:
https://doaj.org/article/9b55438d715f4b299f11198623f706ae
Autor:
Veronika KMECL, Janez SUŠIN
Publikováno v:
Acta Agriculturae Slovenica, Vol 81, Iss 2 (2003)
Vzporedno ugotavljanje vsebnosti mineralnega dušika (Nmin) in topnega organskega dušika (TOD), ki ga ekstrahiramo iz zemlje z 0,01 M razt. CaCl2, omogoča izboljšanje napovedovanja gnojenja z dušikom. V ta namen smo razvili metodo določanja topn
Externí odkaz:
https://doaj.org/article/4efdda27f1ab41aeaee15b5e7cb152e1
Publikováno v:
Acta Agriculturae Slovenica, Vol 75, Iss 1 (2000)
In a two-year investigation conducted in Jablje the highest yield of red beet roots was obtained at transplanting and fertilization with 150 to 200 kg/ha of nitrogen. Lower yield was reached at direct sowing and fertilization with 200 to 250 kg/ha of
Externí odkaz:
https://doaj.org/article/4ed348b02ff744d39106047a4e1698a2
Overview of the quality of domestic and imported vegetables in Slovene market was investigated in terms of nitrate and nitrite contamination. In total, 145 samples (rocket, lamb‘s lettuce, silverbeet, spinach, lettuce, cabbage, radicchio, string be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::134541f38352d22f89bee92440502693
https://doi.org/10.1080/19393210.2019.1600589
https://doi.org/10.1080/19393210.2019.1600589
Autor:
Dragan Znidarcic, Veronika Kmecl
Publikováno v:
Archives of Biological Sciences, Vol 67, Iss 1, Pp 295-302 (2015)
The standard method of EN 12014-7 was used for the determination of nitrate content in vegetables in the Central Laboratory of the Agricultural Institute of Slovenia. Trueness of the method was verified by the analysis of samples in the interlaborato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72365d069d75a637578ee32bd8261ae8
http://www.doiserbia.nb.rs/img/doi/0354-4664/2015/0354-46641400046K.pdf
http://www.doiserbia.nb.rs/img/doi/0354-4664/2015/0354-46641400046K.pdf