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Opakowania – obowiązki przedsiębiorców

100%

Majtka K.

2015

tom nr 7-8

16--18

Ocena krajobrazowa i florystyczna wybranych gospodarstw ekologicznych i konwencjonalnych z regionu Pojezierza Brodnickiego i Doliny Dolnej Wisły

51%

Majtka K. , Bukowski G. , Koreleska E.

tom nr 3

44--54

At the scientific work they made an appraisal of chosen agricultural farms running the production with environmental and conventional methods. The area of the research included the Brodnica lake district and the Valley of the Lower Vistula, two very valuable areas under the angle of the conservation of nature and biodiversity. They conducted research in 2008-2010 years in ecological and conventional area belongings in the support about applied and accepted German method of estimation of the landscape Söhngena called, adopted to Polish conditions. Such a storage payment was analysed as: forming the area, flora, surface waters, according to parameters exploited in this method of estimation of the landscape. A floristic list and indicator of resemblances, are supplementing the evaluation of Sörensena parameter counted for analysed farms. A comparison and an evaluation of organic and conventional farms are a purpose of the work, finding resemblances and landscape and floristic, conditioned differences with the scope of research and the specificity and the value of the landscape with nature plane.

Mites (Acari, Oribatida) of selected organic farms from the Kujawy-Pomerania Province

51%

Majtka K. , Graczyk R. , Szczukowska H. , Kowalski J.

Ecological Questions

2014

tom 20

The experiment was carried out on 3 organic farms in the Kujawy-Pomerania Province in 5 different habitats to determine the number and species composition of mites. Ten replicate samples of 50 cm3 and 17 cm2 were collected in 2011 from 3 layers, so altogether 780 samples were collected. In total, 14 taxa of Oribatida were identified. The total number of mites and Oribatida significantly differed in the analyzed habitats. Tectocepheus velatus [Michael, 1880], Scheloribates laevigatus [C.L. Koch, 1835], Punctoribates punctum [C.L. Koch, 1839] and Eupelops occultus [C.L. Koch, 1835] were the most abundant oribatid mite species.