Narrow search
Showing 1 - 10 of 687
Cover Image
FAO fertilizer and plant nutrition bulletin
FAO - Rome : FAO - Nr. 1.1979 -
Persistent link: https://www.econbiz.de/10000435780
Cover Image
Erwartungen und Verhalten der Landwirte im Dünge- und Futtermittelgeschäft
Bakonyi, Emmerich - 1989
Persistent link: https://www.econbiz.de/10004736660
Cover Image
Nachfrageanalyse des EG-Düngemittelmarktes
Unger, Helmut - 1984
Persistent link: https://www.econbiz.de/10004743222
Cover Image
Eine Untersuchung zur Ausgestaltung des Düngemitteleinkaufs und -einsatzes von Marktfruchtbaubetrieben
Velder, Barbara - 1996
Persistent link: https://www.econbiz.de/10004699190
Cover Image
Landwirtschaftliche Grenzertragsstandorte in Baden-Württemberg
Menrad, Klaus - 1992
Persistent link: https://www.econbiz.de/10000844692
Cover Image
Bodennutzung und Bodenfruchtbarkeit
Persistent link: https://www.econbiz.de/10000807285
Cover Image
Modele privind utilizarea rat̜ională a fondului funciar privatizat pentru obt̜inerea profitului maximal
Andries̜, S. - 2001
Persistent link: https://www.econbiz.de/10001746200
Cover Image
Analytical performance monitoring of a 142.5kWp grid-connected rooftop BIPV system in Singapore
Wittkopf, Stephen; Valliappan, Selvam; Liu, Lingyun; … - In: Renewable Energy 47 (2012) C, pp. 9-20
The first zero-energy office building in Singapore uses building integrated photovoltaics to meet its energy target. The main electricity generator is the 142.5kWp grid-connected BIPV system on the roof of the building. This paper presents the first performance assessment of the BIPV system over...
Persistent link: https://www.econbiz.de/10010805642
Cover Image
Climate change and coconut plantations in India: Impacts and potential adaptation gains
Naresh Kumar, S.; Aggarwal, P.K. - In: Agricultural Systems 117 (2013) C, pp. 45-54
, drip irrigation, and fertilizer application cannot only minimize losses in majority of coconut growing regions, but also …
Persistent link: https://www.econbiz.de/10010662350
Cover Image
Parameterization Studies of Solar Chimneys in the Tropics
Tan, Alex Yong Kwang; Wong, Nyuk Hien - In: Energies 6 (2013) 1, pp. 145-163
the tropics, the recommendation is to first maximize its width as the interior’s width, while allowing its stack height to …
Persistent link: https://www.econbiz.de/10010668193