Assessing denitrification and N leaching in a field with organic amendments
نویسندگان
چکیده
منابع مشابه
N leaching losses for organic and conventional farming Estimated N leaching losses for organic and conventional farming in Denmark
20 MARIE TRYDEMAN KNUDSEN, IB SILLEBAK KRISTENSEN, JØRGEN BERNTSEN, BJØRN MOLT PETERSEN & ERIK STEEN KRISTENSEN Adresses: Danish Research Centre for Organic Farming (DARCOF), P.O. Box 50, DK-8830 Tjele, Denmark Research Centre Foulum, Department of Agroecology, P.O. Box 50, DK-8830 Tjele, Denmark Short title: N leaching losses for organic and conventional farming
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15 صفحه اولPotential N mineralization and availability to irrigated maize in a calcareous soil amended with organic manures and urea under field conditions
Quantification of the Nitrogen (N)-supplying capacity of organic manures provides an important insight into more effective N management practices. The aims of this study were to determine the potential N mineralization of cow manure (CM), poultry manure (PM), urea fertilizer (UF) and the combined use of cow manure + urea fertilizer (CM + UF) for silage maize (Zea mays L.) in a calcareous so...
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ژورنال
عنوان ژورنال: NJAS: Wageningen Journal of Life Sciences
سال: 2011
ISSN: 1573-5214,2212-1307
DOI: 10.1016/j.njas.2010.06.001