Development and yielding of spring barley at various compaction of heavy loam under tractor wheel passages

Czyz, E.; Tomaszewska, J.

Development and yielding of spring barley at various compaction of heavy loam under tractor wheel passages

1996

Czyz, E. | Tomaszewska, J. (Instytut Uprawy, Nawozenia i Gleboznawstwa, Pulawy (Poland))

In field experiments on heavy loam 5 levels of soil compaction were obtained by different numbers of tractor wheel passages during traditional pre-sowing soil cultivation. Spring barley was a test crop to study the effect of soil compaction on plant growth. Number of wheel passages significantly affected the density of surface soil, planting depth, number of seedlings and yields of spring barley. The optimum density of heavy loam for spring barley growth was found to be 1.54-1.58 Mg/cu.m

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Mots clés AGROVOC

capa arable del suelo compactage du sol couche arable cultivos de cereales cultivos de primavera culture de printemps emergencia facteur de rendement factores de rendimiento hordeum vulgare labranza profondeur de semis profundidad de siembra rendement des cultures rendimiento de cultivos roue ruedas sol argileux sol sablolimoneux suelo arcilloso suelo franco tracteur tractores travail du sol

Informations bibliographiques

Editeur

Instytut Budownictwa, Mechanizacji i Elektryfikacji Rolnictwa

D'autres materias

Experimentacion en campo; Densidad de la poblacion; Levee; Compactacion del suelo; Experimentation au champ; Plante cerealiere; Densite de population

Langue

polonais

Note

Summaries (En, Pl)

2 tables; 16 ref.

Type

Conference; Summary; Non-Conventional

Source

3rd International Symposium: Mechanization of fertilizing, plant protection and soil cultivation in ecological aspects, Kaminski, E. (ed.).- Warszawa (Poland): Instytut Budownictwa, Mechanizacji i Elektryfikacji Rolnictwa, 1996. p. 189-194

Conférence

3. International Symposium: Mechanization of Fertilizing, Plant Protection and Soil Cultivation in Ecological Aspects, Warszawa (Poland), 25 Sep 1996

Sur AGRIS depuis: 1997-08-15

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Development and yielding of spring barley at various compaction of heavy loam under tractor wheel passages

1996

Mots clés AGROVOC

Informations bibliographiques