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1
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Qqualitative characteristics of white mustard and tansy phacelia grown as stubble catch crops depending on soil cultivation and sowing methods

100%
Wilczewski E.
Acta Scientiarum Polonorum. Agricultura
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2019
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tom 18
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nr 4
2
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Yield of white mustard grown as stubble crop depending on the methods of field preparation and seed sowing

100%
Wilczewski E., Harasimowicz-Hermann G., Sokol B.
Acta Scientiarum Polonorum. Agricultura
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2019
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tom 18
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nr 2
3
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Content of some chemical components in carrot (Daucus carota L.) roots depending on growth stimulators and stubble crops

84%
Kwiatkowski C. A., Haliniarz M., Kolodziej B., Harasim E., Tomczynska-Mleko M.
Journal of Elementology
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2015
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tom 20
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nr 4
Agronomic factors, and mineral fertilization in particular, have a strong impact on the quality of carrot roots. In recent years, researchers have begun to design eco-friendly agricultural practices that would stimulate the quality and yield of carrot roots. Our aim has been to analyse selected quality parameters pertaining to the chemical composition of carrot roots, and relate them to the application of different growth stimulators and cover crops. For this purpose, a field experiment was conducted in 2009-2011 investigating the effect of growth stimulators and stubble crops on the accumulation of chemical components in storage roots of carrot (cv. Laguna F1). The study included three growth stimulators: Asahi SL, Bio-algeen S 90 and Tytanit. Plots without any foliar application of these growth stimulators served as control treatment. Another factor consisted of the previous crop (spring barley) and stubble crops: tansy phacelia and a mixture of spring vetch and field pea, grown after the harvest of barley and then ploughed in. All the growth stimulators significantly reduced the NO3 content in carrot roots. Asahi SL significantly increased the phenolic content. The effects of the growth stimulators on the macronutrient content in carrot roots were statistically significant in the case of Mg and Na. Stubble cropping contributed to the reduction of nitrates and stimulated an increase in the content of phenolics as well as of P, K, Ca and Mg in carrot roots.
4
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Yield and yield structure of spring barley (Hordeum vulgare L.) grown in monoculture after different stubble crops

84%
Gaweda D.
Acta Agrobotanica
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2011
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tom 64
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nr 1
A field experiment was conducted in the period 2006- 2008 in the Uhrusk Experimental Farm belonging to the University of Life Sciences in Lublin. The experimental factor was the type of stubble crop ploughed in each year after harvest of spring barley: white mustard, lacy phacelia, winter rape, and a mixture of narrow-leaf lupin with field pea. In the experiment, successive spring barley crops were grown one after the other (in continuous monoculture). The aim of the experiment was to evaluate the effect of stubble crops used on the size and structure of barley yield. The three-year study showed an increasing trend in grain yield of spring barley grown after the mixture of legumes, lacy phacelia, and white mustard compared to its size in the treatment with no cover crop. Straw yield was significantly higher when barley was grown after the mixture of narrowleaf lupin with field pea than in the other treatments of the experiment. The type of ploughed-in stubble crop did not modify significantly plant height, ear length, and grain weight per ear. Growing the mixture of leguminous plants as a cover crop resulted in a significant increase in the density of ears per unit area in barley by an average of 14.7% relative to the treatment with winter rape. The experiment also showed the beneficial effect of the winter rape cover crop on 1000-grain weight of spring barley compared to that obtained in the treatments with white mustard and the mixture of legumes. All the cover crops caused an increase in the number of grains per ear of barley relative to that found in the control treatment. However, this increase was statistically proven only for the barley crops grown after lacy phacelia and the mixture of legumes.
5

Possibilities of root and stem base diseases limitation in continuous wheat under conventional tillage and no-tillage system

67%
Parylak D.
Journal of Plant Protection Research
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2004
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tom 44
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nr 2
A 3-year field experiment was conducted to study the effect of seed treatment (Raxil 060 FS and Raxil 060 FS + Latitude 125 FS) and plowing down stubble crop (white mustard) on wheat infestation by root and stem base diseases. Wheat was growninthe same field for two consecutive years with two tillage systems: conventional and no-tillage. The occurrence of root and stem base diseases was significantly reduced due to additional seed treatment with Latitude 125 FS (siltiofam). This suggested the presence of Gaeumannomyces graminis (Sacc.) Arx et Olivier in disease complex. The occurrence of infection was reduced to a lesser extent by soil tillage and plowing down stubble crop. These additional agronomic practices resulted in significant grain yield increase of wheat, on the average 13.8% after seed treatment with Raxil 060 FS + Latitude 125 FS, and 8.3% after plowing down white mustard. Grain yield and thousand grain weight of winter wheat were strongly negatively correlated with a degree of stem infestation, but they were not significantly dependent on root infestation. This indicated on a significant role of Pseudocercosporella herpotrichoides [Fron.] Deighton in pathogenesis. Effectiveness of both regenerative practices was slightly lower under no-tillage than under conventional tillage treatment with plough.
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