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Spiess Ernst
Agroscope - Antwerp / Switzerland
Agriculture & Forestry / Agriculture
AD Scientific Index ID: 4978859
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Spiess Ernst's MOST POPULAR ARTICLES
1-)
Environmental cross-compliance mitigates nitrogen and phosphorus pollution from Swiss agricultureF Herzog, V Prasuhn, E Spiess, W RichnerEnvironmental Science & Policy 11 (7), 655-668, 2008972008
2-)
Nitrogen, phosphorus and potassium balances and cycles of Swiss agriculture from 1975 to 2008E SpiessNutrient Cycling in Agroecosystems 91, 351-365, 2011872011
3-)
DOK-Versuch: vergleichende Langzeit-Untersuchungen in den drei Anbausystemen biologisch-dynamisch, organisch-biologisch und konventionell: 3. Boden: Chemische Untersuchungen, 1 …T Alfoeldi, P Maeder, U Niggli, A Oberson, E Spiess, JM BessonSchweizerische landwirtschaftliche Forschung 32, 479-507, 199380*1993
4-)
DOK-Versuch: vergleichende Langzeit-Untersuchungen in den drei Anbausystemen biologisch-dynamisch, organisch-biologisch und konventionell: 2. Ertrag der Kulturen: Randen, 1 …JM Besson, S Meyre, E Spiess, W Stauffer, U NiggliSchweizerische landwirtschaftliche Forschung 32, 449-463, 1993541993
5-)
DOK-Versuch: vergleichende Langzeit- Untersuchungen in den drei Anbausystemen biologisch-dynamisch, organisch-biologisch und konventionell: 2. Ertrag der Kulturen: Weizen, 1 …E Spiess, S Meyre, A Oberson, W Stauffer, U Niggli, JM BessonSchweizerische landwirtschaftliche Forschung 32, 429-448, 199339*1993
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