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This study aims at the sustainability assessment of maize silage cultivation according to levels of nitrogen fertilization. Based on data provided by a field experiment, economic, production and environmental criteria were evaluated for three levels of nitrogen fertilization: 80, 120 and 160 kg/ha. The environmental impact of maize cultivation was evaluated by the Life Cycle Assessment (LCA) methodology...
The aim of our study was to determine the effect of habitat conditions on the nutrients content in the seeds of different cultivars of faba bean and pea (edible and fodder cultivars). Experiments were located in some different parts of Poland (9 for faba bean, 11 for field pea). Nine cultivars of faba bean, 17 edible cultivars of pea, and 13 fodder cultivars of pea were used in these experiments....
The objective of the study was to determine the effects of habitat conditions on the content of nutrients in the seeds of different cultivars of blue and yellow lupine. Experiments were located in different parts of Poland. Sixteen cultivars of blue lupine and eight cultivars of yellow lupine were used in these experiments. The study showed that yellow lupine seeds had a higher protein content then...
The aim of the study was to evaluate the impact of conventional till (CT) and no-till (NT) cultivation systems in long term experiment with maize on soil water dynamics using continuous soil moisture (SM) measurements in the 2014, 2015, 2016 vegetation seasons. The ability of HERMES model to simulate SM was also evaluated in Polish conditions. The long term experiment with maize is located in the...
Przedstawiono ocenę stopnia zrównoważenia produkcji rolnej za pomocą wskaźników ekologicznych, ekonomicznych i społecznych zawartych w modelu RISE w wybranych gospodarstwach mlecznych. Badania prowadzono na terenie województwa lubelskiego i podlaskiego w gospodarstwach prowadzących działalność w pobliżu zakładów mleczarskich. Z przeprowadzonej analizy wynika, że żadne z poddanych analizie gospodarstw...
The aim of this work was to examine the effects of long-term maize monoculture and crop rotation on biological activities of soil, especially soil enzymatic activities and microbial communities. We investigated the reaction of maize cultivated in perennial monoculture with direct sowing and compared it to full tillage monoculture and crop rotation full tillage cultivation in the following phases:...
Rodzaj sorgo (Sorghum) obejmuje kilkadziesiąt taksonów, szeroko rozpowszechnionych i uprawianych w wielu rejonach świata. Możliwości wykorzystania sorga są szerokie. Celem pracy była ocena poziomu plonowania sorga dwubarwnego w zależności od poziomu nawożenia azotem, w zróżnicowanych warunkach siedliskowych. Doświadczenia prowadzono w latach 2010–2014 w układzie podbloków losowanych, w zróżnicowanych...
Celem badań było określenie wielkości emisji gazów cieplarnianych systemów uprawy stosowanych w kukurydzy w monokulturze w porównaniu do jej uprawy w zmianowaniu. Do oszacowania emisji gazów cieplarnianych wykorzystano kalkulator Biograce wersja 4 public. Szacunki wykonano dla różnych systemów uprawy kukurydzy w latach 2013-2014 w dwóch zakładach doświadczalnych: RZD Grabów i SD Baborówko. Z badań...
Doświadczenia polowe zakładano jesienią w latach 2011–2015 r w RZD Grabów (51°23’N; 21°38’E) w układzie bloków losowanych (split-block), w 4 powtórzeniach. W doświadczeniu oceniano następujące sposoby nawożenia bobiku: A – bez nawożenia, B – nawożenie mineralne (N 20–30, P2O5 40–60, K2O 90–150 kg·ha-1), C – słoma, D – słoma + nawożenie (N 35–45, P2O5 25–47, K2O 76–144 kg·ha-1), E – międzyplon (gorczyca...
The aim of this study was to determine the productivity and quality of feed obtained from the mixtures of field pea (Pisum sativum L.) with spring wheat (Triticum aestivum L.), depending on the pea cultivar and its percentage in the weight of sown seeds under the conditions of organic farming. A field experiment was carried out in the years 2011–2013 in a randomized split-plot design with four replications...
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