Nitrogen Delivery and Utilization by Subsequent Crops after Incorporation of Leys with Different Plant Composition

Biological Agriculture and Horticulture

Volumn 16, Issue 2, 1998, Pages 129-143

  Torstensson, Gunnar ^a  

^a SWEDISH UNIVERSITY OF AGRICULTURAL SCIENCES   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

BARLEY;

HORDEUM VULGARE;

EID: 0032442168     PISSN: 01448765     EISSN: None     Source Type: Journal    
DOI: 10.1080/01448765.1998.9755228     Document Type: Article

References (17)

1. Bergström. L. (1987). Nitrate leaching and drainage from annual and perennial crops in tile-drained plots and lysimeters. Journal of Environmental Quality, 16, 11-18.
2. Granstedt, A. (1990). Fallstudier av kväveförsöijning i alternative odling, Alternativ odling, nr 4, Swedish University of Agricultural Sciences, S-750 07, Uppsala, Sweden (In Swedish, Summary: Case studies on nitrogen supply in alternative farming)
3. Hansson, A.-C., Petterson, R. & Paustian, K. (1987). Shoot and root production and nitrogen uptake in barley, with and without nitrogen fertilization. Zeitschrift fur Acker-und Pflantzenbau, 158, 163-171.
4. Janzen, H.H. & McGinn, S.M. (1991). Volatile losses of nitrogen during decomposing of legume green manure. Soil Biology & Biochemistry, 23, 291-297.
5. Johnsson, H, (1989). The Soil at Mellby Experimental Field. Internal report. Division of Water Quality Management, Swedish University of Agricultural Sciences, Box 7072, S-750-07 Uppsala, Sweden.
6. Kirsten, W.J. & Hesselius G.U. (1983). Rapid automatic, high capacity Dumas determination of nitrogen. Microchem. Journal, 28, 529-547.
7. Linden, B. & Wallgren, B. (1993). Nitrogen mineralization after leys ploughed in early or late autumn. Swedish Journal of Agricultural Research, 23, 77-89.
8. Marstorp, H, & Kirchmann, H. (1991). Carbon and nitrogen mineralization and crop uptake of nitrogen from six green manure legumes decomposing in soil, Acta Agriculturae Scandinavica, 41, 243-252.
9. Reents, H.-J. (1991). Nitratverlagerung nach Leguminosenumbruch in biologisch-dynamisch geführten Betrieben, Lebendige Erde, Heft 6/91, 303-312.
10. Tecator, (1983). Tecator Application Note, ASN 62-02/83.
11. Tecator, (1984). Tecator Application Note, ASN 50.01/84.
12. Torstensson, G. (1993). Critical periods for nitrogen leaching in ecological agriculture. Teknisk Rapport, 21, Division of Water Quality Management, Department of Soil Science, Swedish University of Agricultural Sciences, Box 7072, S-750 07 Uppsala, Sweden.
13. Torstensson, G., Aronsson, H. & Linden, B. (1994). Winter crops as green cover crops-Nitrogen uptake capacity and effects on nitrogen leaching. Teknisk Rapport, 22, Division of Water Quality Management, Department of Soil Science, Swedish University of Agricultural Sciences, Box 7072, S-750 07 Uppsala, Sweden.
14. Torstensson, G., Gustafson, A., Aronsson, H. & Granstedt, A. (1993), Ekologisk odling- utlakningsrisker och kväveomsättning. Ekohydrologi, 34. Division of Water Quality Management, Department of Soil Science, Swedish University of Agricultural Sciences, Box 7072, S-750 07 Uppsala, Sweden (in Swedish, Abstract: Ecological Agriculture-Leaching risks and Nitrogen Turnover).
15. Sorensen, J.N. (1992). Effects of catch crops on the content of soil mineral nitrogen before and after winter leaching. Zeitschrift für Pflanzenemärung und Bodenkunde, 155, 61-66.
16. Sorensen, J.N. & Thorup-Kristensen, K. (1993). Nitrogen effects of non-legume catch crops. Zeitschrift für Pflanzenemärung und Bodenkunde, 156, 55-59.
17. Åberg, E. (1970). Odling av stråsäd. ln: Växtodlingslära, Del 2, Växtema. LTs förlag, Box 14171, S-104 41 Stockholm.