Výsledky vyhledávání - "S. C. Jarvis"

The importance of temporal variability in relationships between phosphorus (P) concentration (Cp) and discharge (Q) is linked to a simple means of classifying the circumstances of Cp–Q relationships in terms of functional types of response. New exp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::681c2a958028eaf21a700e21fa42ff4a
https://www.hydrol-earth-syst-sci.net/8/88/2004/

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Effects of different rates and timing of application of nitrogen as slurry and mineral fertilizer on yield of herbage and nitrate-leaching potential of a maize/Italian ryegrass cropping system in north-west Portugal

Autor: Henrique Trindade, S. C. Jarvis, N. Moreira, João Coutinho

Publikováno v: Grass and Forage Science. 64:2-11

Efficient use of cattle-slurry to avoid nitrogen (N) leaching and other losses is important in designing intensive dairy systems to minimize pollution of air and water. The response in dry-matter (DM) yield of herbage and nitrate-leaching potential t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b36143e34bd4881ed4cd544c5287d8d4
https://doi.org/10.1111/j.1365-2494.2008.00664.x

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Optimizing nutrient management for farm systems

Autor: Keith Goulding, Andrew P. Whitmore, S. C. Jarvis

Publikováno v: Philosophical Transactions of the Royal Society B: Biological Sciences. 363:667-680

Increasing the inputs of nutrients has played a major role in increasing the supply of food to a continually growing world population. However, focusing attention on the most important nutrients, such as nitrogen (N), has in some cases led to nutrien

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb8c3e57fd7c6c5e4ac6fe7d036b0f86
https://doi.org/10.1098/rstb.2007.2177

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Soil aluminium availability in Andisols of southern Chile and its effect on forage production and animal metabolism

Autor: Rolando Demanet, Paula Cartes, Marta Alfaro, María de la Luz Mora, S. C. Jarvis

Publikováno v: SOIL USE AND MANAGEMENT
Artículos CONICYT
CONICYT Chile
instacron:CONICYT

Mora, M., Alfaro, M. A., Jarvis, S. C., Demanet, R., Cartes, P. (2006). Soil aluminium availability in andosols of southern Chile and its effect on forage production and animal metabolism . Soil Use and Management, 22, (1), 95-101. Sponsorship: Grant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a36918bbd162601e3d96a821bb3e240b
https://doi.org/10.1111/j.1475-2743.2006.00011.x

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Progress in studies of nitrate leaching from grassland soils

Autor: S. C. Jarvis

Publikováno v: Soil Use and Management. 16:152-156

The large input of research effort on aspects of nitrate leaching over the last two decades has produced many innovative scientific and practical results. The MAFF Nitrate Programme has enabled considerable progress to be made in unravelling much of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1c4dd5357ab15f2a3c4d3a3967d53b5
https://doi.org/10.1111/j.1475-2743.2000.tb00219.x

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Nitrate leaching losses and their control in a mixed farm system in the Cotswold Hills, England

Autor: Keith Goulding, R. Cartwright, S. C. Jarvis, D. T. Donaghy, K. D. Allingham, John S. Conway

Publikováno v: Soil Use and Management. 18:421-427

Nitrate leaching was measured for four years at the Royal Agricultural College ‘s Coates Farm in the Cotswolds, England. Coates is a typical Cotswold mixed farm with thin, well-drained calcareous soils especially prone to leaching. Over the duratio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13c2cae6c9cc54fdf61564d41096b15a
https://doi.org/10.1111/j.1475-2743.2002.tb00261.x

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