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Author(s): | Kowalczyk, Jan |
Author Affiliation: | Instytut Melioracji i Użytków Zielonych, Raszyn, Falenty, Poland |
Title: | Nitrogen fertilization effect on the chemical composition of Phalaris arundinacea, Alopecurus pratensis and Poa pratensis |
Section: | Fertilization and water-regime regulation on grassland: Nitrogen fertilization of grass stands, above all effect on quality Other records with the "Fertilization and water-regime regulation on grassland: Nitrogen fertilization of grass stands, above all effect on quality" Section
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Source: | International Grassland Congress, Proceedings. Vol. 2, 1977, p. 1007-1010. |
Publishing Information: | Leipzig, German Democratic Republic |
# of Pages: | 4 |
Keywords: | TIC Keywords: Nitrogen fertilization; Chemical composition; Phalaris arundinacea; Alopecurus pratensis; Poa pratensis; Magnesium; Zinc; Soils; Minerals; Copper; Nutrient availability
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Abstract/Contents: | "Results of investigations with 3 grass species proved that there was not any negative effect of nitrogen fertilization of meadows on muck peat soils on the forage quality determined by means of chemical analysis. Nitrogen fertilization contributed to a distinct increase of the total nitrogen content as well as of magnesium and to a lesser degree, zinc contents. The contents of other minerals except for copper, did not undergo any significant changes, although some differences existed between grass species and between particular cuts. The grass species investigated were deficient in copper, and therefore on soils poor in this element the forage copper content decrease under the influence if nitrogen fertilization, whereas on soil rich in that element there was a certain increase." |
Language: | English |
References: | 2 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Kowalczyk, J. 1977. Nitrogen fertilization effect on the chemical composition of Phalaris arundinacea, Alopecurus pratensis and Poa pratensis. Int. Grassland Congress Proc. 2:p. 1007-1010. |
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