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Stanislaw Sienkiewicz, Piotr Jaroslaw Zarczynski, Jadwiga Wierzbowska and Slawomir Józef Krzebietke
The proper fallowing of soil maintains or even improves its yield potential. The aim of this research was to compare five methods of soil protection with high production potential on the yield and quality of strategic plants. The tested methods consisted...
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Leszek Majchrzak, Hubert Waligóra, Bogna Zawieja, Robert Idziak and Piotr Szulc
This paper focuses on the weed species Echinochloa crus-galli, commonly known as barnyardgrass, which is a persistent threat to crop yield and quality, especially in maize (Zea mays) cultivation. It is one of the most problematic weeds in agricultural fi...
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Eva Hrudová, Marek Seidenglanz, Pavel Tóth, Jana Poslu?ná, Pavel Kolarík and Jirí Havel
Oilseed rape is frequently damaged by insect pests. Much attention is paid to the protection of oilseed rape against Brassicogethes aeneus (Coleoptera: Nitidulidae), which is one of the most significant pests of spring and winter oilseed rape. The presen...
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Roxana Zaharia, Elena Trotu?, Georgeta Tra?ca, Emil Georgescu, Agripina ?apcaliu, Viorel Fatu, Cristina Petri?or and Carmen Mincea
This paper presents studies performed for the monitoring of imidacloprid, clothianidin and thiamethoxam residues applied as seed treatment in rapeseed (Brassica napus ssp. oleifera), maize (Zea mays) and sunflower crops (Helianthus annuus). The experimen...
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Madara Darguza and Zinta Gaile
Crop diversification in rotations is an important part of sustainable crop production. The aim of this research was to analyse soil tillage and crop rotation influence on the yield (t ha-1) of different field crops, their energy yield (GJ ha-1) and the e...
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Ramóna Vizi, József Kiss, György Turóczi, Nóra Dobra and Zoltán Pálinkás
Brassica napus L., winter oilseed rape (OSR), is a major crop worldwide, with a wide range of uses and high profitability. Viruses, such as turnip yellows virus (TuYV), are becoming increasingly important, and in certain years, they can cause significant...
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Julia Stachurska, Iwona Sadura, Magdalena Rys, Michal Dziurka and Anna Janeczko
The aim of the current work was to characterize disturbances in the hormonal balance and changes in the accumulation of the protective heat shock proteins (HSP) as a result of deacclimation in a few cultivars of oilseed rape. Samples for both analyses we...
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Andrzej Wójtowicz, Jan Piekarczyk, Marek Wójtowicz, Jaroslaw Jasiewicz, Slawomir Królewicz and Elzbieta Starzycka-Korbas
Under natural conditions, mixed infections are often observed when two or more species of plant pathogens are present on one host. Thus, the detection and characterization of co-occurring pest species is a challenge of great importance. In this study, we...
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Agnieszka Wolna-Maruwka, Aleksandra Grzyb, Remigiusz Lukowiak, Jakub Ceglarek, Alicja Niewiadomska and Dariusz Kayzer
Understanding the spatial?temporal variability of soil enzymatic activity and its relationship with nitrogen (N) resources in the soil and crop yield is crucial in rational management practices of mineral fertilization. The scarcity of comprehensive stud...
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Ján Jobbágy, Koloman Kri?tof, Michal Angelovic and József Zsembeli
Infiltration is defined by the expression of the hydraulic conductivity of the soil, which we decided to monitor on an experimental field applying a modern system of land management (control traffic farming). The present study compared two different meth...
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