Polish Journal of Agronomy 38

Articles

Development and cytometric evaluation of interspecific F1 hybrids Nicotiana tabacum × N. africana

Anna Depta, Teresa Doroszewska

3-14

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Inhibition of Rumex crispus L. seed germination under natural solar radiation conditions

Andrzej Doroszewski, Tytus Berbeć

15-25

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Floristic composition, nature value and productivity of the community with couch grass (Agropyron repens = Elymus repens (L.) P. Beauv.)

Mieczysław Grzelak, Eliza Gaweł

26-30

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Diversity of crop species in various types of farms

Adam Harasim

31-36

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Characteristics of selected molecular methods used in identification and assessment of genetic diversity of bacteria belonging to the genus Azotobacter

Monika Kozieł, Anna Gałązka

37-45

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Biodiversity of the cropping system in Poland’s family farms with various production strategies in terms of the requirements of the Common Agricultural Policy

Andrzej Madej

46-51

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BIOLOGICAL FIXATION OF N2, SYMBIOTIC BACTERIA OF LEGUMES IN POLISH SOILS AND ESTIMATION OF THEIR NUMBERS

Stefan Martyniuk

52-65

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Production, use and efficiency of utilising grains of various cereal species as feed resources for poultry production

Marcin Różewicz

66-74

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