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Kuraszkiewicz, R., Palys, E.. Annales Universitatis Mariae Curie-Sklodowska. Sectio E Agricultura (Poland), 0365-1118. [n.d.]. Polish.

Tipo :

Summary

Términos Agrovoc :

undersowing; lolium; sol sableux; plante de couverture; bilan hydrique; plantas de cobertura; poland; rendement des cultures; cultivos de primavera; secale cereale; field experimentation; sandy soils; cultivos asociados; suelo arenoso; polonia; leguminosae; crop yield; biomasse; siembra bajo cultivo; cultivos de invierno; avena sativa; plante cerealiere; pologne; spring crops; culture de printemps; hordeum vulgare; winter crops; trifolium; cereal crops; rendimiento de cultivos; semis sous couvert; experimentation au champ; biomass; melilotus alba; plante de culture associee; water balance; companion crops; culture d'hiver; trifolium pratense; cultivos de cereales; experimentacion en campo; trifolium repens; cover plants; biomasa; triticosecale; balance hidrico

Resumen :

The aim of the present research was to compare the influence of four cover crops plants and six undersown crop cultivars cultivated on light soil in the Lublin region. The field research was carried out in the years 1993-96 at the Experimental Station of Bezek near Chelm (Poland). The static field experiment was carried out by split-plot method in four replications. The field experiment includ ...

Wojciechowski, W., Zawieja, J.,Uniwersytet Przyrodniczy. Pamietnik Pulawski (Poland), 0552-9778. 2007. Polish.

Tipo :

Summary

Términos Agrovoc :

sol sableux; plant communities; sol alluvial; communaute vegetale; poland; methode statistique; cultivos de primavera; field experimentation; sandy soils; crops; suelo arenoso; polonia; alluvial soils; plante de culture; malezas; cultivos de invierno; plante cerealiere; pologne; metodos estadisticos; variedades; spring crops; culture de printemps; winter crops; weeds; cereal crops; champ; rotacion de cultivos; experimentation au champ; espece; cultivos; especies dominantes; especies; variete; espece dominante; suelo aluvial; rotation culturale; culture d'hiver; campo; cultivos de cereales; experimentacion en campo; comunidades vegetales; mauvaise herbe; varieties; species; crop rotation; dominant species; fields; statistical methods

Resumen :

In the experiment weed infestation in specialized crop rotations (with increased percentage of cereal crops) and monocultures of those crops was assessed. The studies included the fifth cycle of four-course crop rotation: 1) potato + -oats-pea-winter rye, 2) potato + -oats-winter rye, 3) potato + -winter rye, 4) oats-winter rye, 5) monoculture of winter rye. Before harvest assessment of weed i ...

Kwiatkowski, C.,Akademia Rolnicza. Pamietnik Pulawski (Poland), 0552-9778. 2006. Polish.

Tipo :

Summary

Términos Agrovoc :

poland; rendement des cultures; methode statistique; cultivos de primavera; field experimentation; crops; granos; polonia; crop yield; plante de culture; pologne; metodos estadisticos; variedades; spring crops; culture de printemps; composition globale; composicion aproximada; hordeum vulgare; catch crops; grain; tecnicas analiticas; rendimiento de cultivos; experimentation au champ; proximate composition; plante de culture derobee; cultivos; variete; technique analytique; cultivos intermedios; analytical methods; quality; experimentacion en campo; monoculture; varieties; qualite; statistical methods; calidad; monocultivo

Resumen :

The aim of the experiment was to analyse the effect of some intercrop plant species on the yielding and grain quality of spring barley in four-years's monoculture. Seed dressing and harrowing as well as herbicides, fungicides, insecticides and growth regulators were applied in crop protection. The sowing rate for both forms of barley amounted to 300 grains per one square meter. Cultivation of ...

Buraczynska, D., Ceglarek, F.. Acta Scientiarum Polonorum. Agricultura (Poland), 1644-0625. 2003. Polish.

Tipo :

Summary

Términos Agrovoc :

efficacité; poland; sugar crops; rendement des cultures; valor energético; field experimentation; residuos de cosechas; fertilizer application; abonos verdes; dépense énergétique; plante sucrière; pologne; catch crops; rendimiento de cultivos; efficiency; lolium multiflorum; fumier; sugarbeet; beta vulgaris; plante de culture dérobée; green manures; engrais minéral; valeur énergetique; medicago lupulina; crop residues; résidu de récolte; abonos inorgánicos; expérimentation au champ; plantas azucareras; cultivos asociados; energy expenditure; polonia; crop yield; biomasse; organic fertilizers; fertilisation; inorganic fertilizers; energy value; gasto energético; estiércol; aplicación de abonos; farmyard manure; biomass; engrais vert; abonos orgánicos; engrais organique; betterave sucrière; eficacia; plante de culture associée; cultivos intermedios; companion crops; biomasa; remolacha azucarera; experimentación en campo

Resumen :

The research defined energy inputs involved in organic (farmyard manure, total plant biomass and postharvest residue of undersown catch crop) and mineral fertilizers (400, 600 kg NPK/ha). There were estimated energy value of feed undersown-catch-crop yield, of sugar beet root and leaf yield and energy effectiveness index. The highest energy inputs were observed in the combination fertilized wi ...

Zawieja, J., Wojciechowski, W.,Akademia Rolnicza. Fragmenta Agronomica (Poland), 0860-4088. 2006. Polish.

Tipo :

Summary

Términos Agrovoc :

factores de crecimiento; lenteja; lentille; facteur de croissance; poland; rendement des cultures; methode statistique; cultivos de primavera; field experimentation; indice de surface foliaire; leaf area index; crops; granos; polonia; crop yield; plante de culture; indice de superficie foliar; plante cerealiere; pologne; metodos estadisticos; spring crops; culture de printemps; cereal crops; grain; paja; rendimiento de cultivos; experimentation au champ; growth factors; cultivos; paille; straw; lentils; cultivos de cereales; experimentacion en campo; statistical methods

Resumen :

The objective of studies was to determine suitability of lentil and chickling vetch intercropping with wheat, triticale, oats and barley and the effect of spring cereal crops on intercropping with these leguminous crops and also to know the answer whether bringing leguminous into stand of cereal crops is able to substitute nitrogen fertilization or improve its effectiveness. Applying cereal so ...

Boreczek, B.. Fragmenta Agronomica (Poland), 0860-4088. 2001. Polish.

Tipo :

Summary

Términos Agrovoc :

triticum aestivum; nitrogen fertilizers; analisis de tejidos; poland; cultivos de primavera; field experimentation; azufre; soil; crops; abonos sulfurados; suelo; polonia; plante de culture; sol; brassica napus; cultivos de invierno; pologne; zea mays; spring crops; culture de printemps; winter crops; tecnicas analiticas; absorcion de sustancias nutritivas; nutrient uptake; rotacion de cultivos; offre et demande; experimentation au champ; sulphur fertilizers; abonos nitrogenados; sulphur; supply balance; cultivos; analyse de tissus; rotation culturale; engrais soufre; technique analytique; analytical methods; culture d'hiver; oferta y demanda; soufre; experimentacion en campo; absorption de substances nutritives; crop rotation; tissue analysis; engrais azote; fertilizers application

Resumen :

The aim of this research was to calculate sulphur and nitrogen balance for the four crops grown in four-course rotation in the two-factorial experiment during 1996-99. The sulphur and nitrogen concentrations in crop products, yield and sulphur uptake (per yield unit and total) were measured. The highest values of sulphur deficit was observed for crops with high sulphur demands, like rape and m ...

Pabin, J., Wlodek, S., Biskupski, A.,Instytut Uprawy Nawozenia i Gleboznawstwa. Fragmenta Agronomica (Poland), 0860-4088. 2007. Polish.

Tipo :

Summary

Términos Agrovoc :

triticum aestivum; poland; rendement des cultures; field experimentation; tillage; teneur en eau du sol; plante de culture; brassica napus; cultivos de invierno; triticum; pologne; metodos estadisticos; eau du sol; triticales (produit); rendimiento de cultivos; rotacion de cultivos; mulch; triticales (producto); sampling; variete; material organico de cobertura; rotation culturale; varieties; travail du sol; crop rotation; statistical methods; texture du sol; methode statistique; cultivos de primavera; soil water; crops; contenido de agua en el suelo; polonia; crop yield; echantillonnage; variedades; spring crops; culture de printemps; mulches; winter crops; experimentation au champ; triticales (product); soil texture; textura del suelo; agua del suelo; cultivos; culture d'hiver; experimentacion en campo; labranza; soil water content; muestra

Resumen :

The research was carried out to determine the influence of differentiated tillage and postharvest management of straw on soil water content and yielding of plants. The experimental factors were: I - different modes of tillage: A - traditional ploughing, B - zero-tillage, weed control with herbicides, direct drilling. II - 5-modes of straw management. The yielding of crops was differentiated, w ...

Wlodek, S., Biskupski, A., Pabin, J.,Instytut Uprawy Nawozenia i Gleboznawstwa, Kaus, A.,Instytut Uprawy Nawozenia i Gleboznawstwa. Fragmenta Agronomica (Poland), 0860-4088. 2007. Polish.

Tipo :

Summary

Términos Agrovoc :

triticum aestivum; poland; rendement des cultures; siembra directa; field experimentation; suelo; tillage; sol; plante de culture; teneur en eau du sol; cultivos de invierno; pologne; metodos estadisticos; eau du sol; hordeum vulgare; soil compaction; tecnicas analiticas; rendimiento de cultivos; rotacion de cultivos; sampling; variete; rotation culturale; compactacion del suelo; varieties; travail du sol; crop rotation; statistical methods; texture du sol; methode statistique; cultivos de primavera; soil; direct sowing; soil water; semis direct; crops; contenido de agua en el suelo; polonia; crop yield; echantillonnage; variedades; zea mays; spring crops; culture de printemps; winter crops; compactage du sol; experimentation au champ; soil texture; textura del suelo; agua del suelo; cultivos; technique analytique; analytical methods; culture d'hiver; experimentacion en campo; labranza; soil water content; muestra

Resumen :

A research into the influence of conserving tillage technologies on yielding of cereal crops and physical soil properties was carried out in 2003-05. In the field experiment three tillage systems were compared: traditional with post-harvest leaving the straw in form of chaff with ploughing to 25-30 cm depth, simplified with post-harvest leaving the chaff, cultivated to 15 cm depth, direct sowi ...

Malecka, I.,Akademia Rolnicza. Fragmenta Agronomica (Poland), 0860-4088. 2006. Polish.

Tipo :

Summary

Términos Agrovoc :

ash content; triticum aestivum; contenido de ceniza; texture du sol; seed; soil types; poland; rendement des cultures; methode statistique; cultivos de primavera; valor energetico; field experimentation; crops; teneur en proteines; teneur en cendres; granos; polonia; crop yield; plante de culture; semence; cultivos de invierno; pologne; tipos de suelos; metodos estadisticos; semillas; spring crops; culture de printemps; hordeum vulgare; energy value; winter crops; grain; tecnicas analiticas; rendimiento de cultivos; experimentation au champ; soil texture; textura del suelo; valeur energetique; cultivos; contenido proteico; technique analytique; analytical methods; culture d'hiver; experimentacion en campo; pisum sativum; protein content; type de sol; statistical methods

Resumen :

The objective of this study was to determine the comparative effects of four tillage systems on productivity of crops in crop rotation: peas, winter wheat, spring barley, winter triticale. The main grain yield of spring barley was greater under conventional tillage than either reduced tillage and direct drilling by 6.9 and 12.7 percent, respectively. Direct drilling led to decreased crude prot ...

Feledyn-Szewczyk, B., Duer, I., Staniak, M.,Instytut Uprawy Nawozenia i Gleboznawstwa. Pamietnik Pulawski (Poland), 0552-9778. 2007. Polish.

Tipo :

Summary

Términos Agrovoc :

plant communities; soil types; communaute vegetale; poland; cultivos de primavera; organic agriculture; field experimentation; crops; agriculture biologique; production vegetale integree; polonia; luvisols; biodiversite; plante de culture; malezas; integrated plant production; cultivos de invierno; systeme d'exploitation agricole; pologne; tipos de suelos; variedades; spring crops; culture de printemps; winter crops; weeds; sistemas de explotacion; farming systems; rotacion de cultivos; luvisoles; experimentation au champ; biodiversity; biodiversidad; cultivos; variete; agricultura organica; rotation culturale; luvisol; produccion vegetal integrada; culture d'hiver; experimentacion en campo; comunidades vegetales; mauvaise herbe; varieties; crop rotation; type de sol

Resumen :

The study aimed to assess the influence of organic, integrated and conventional crop production systems on weed flora diversity. The study was conducted in the long-term trial, where different crop production systems has been compared since 1994. The analysis of weed diversity was conducted on the fields of all crops cultivated in studied crop production systems, based on weed species composit ...

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