Zoekresultaten
Resultaat 121 - 140 (van 244)
Lessons learned from long-term soil fertility management experiments in Africa
Non-fictie
Engels | 204 pagina's | Springer, Dordrecht [etc.] | 2012
Gedrukt boek
Soil microbiology and sustainable crop production
Non-fictie
Engels | 436 pagina's | Springer, Dordrecht [etc.] | 2010
Gedrukt boek
Mark M. Smit Ectomycorrhizal fungi and biogeochemical cycles of boreal forests
Non-fictie
Engels | 122 pagina's | 2006
Gedrukt boek
Optimisation of nutrient cycling and soil quality for sustainable grasslands
proceedings of a satellite workshop of the XXth International Grassland Congress, July 2005, Oxford, England
Non-fictie
Engels | 116 pagina's | Wageningen Academic Publishers, Wageningen | 2005
Gedrukt boek
Gerson Isaac Nyadzi Nutrient and water dynamics in rotational woodlots
a case study in western Tanzania
Non-fictie
Engels | 194 pagina's | 2004
Gedrukt boek
Vladimir V. Zelenev Spatial and temporal fluctuations in bacteria, microfauna and mineral nitrogen in response to a nutrient impulse in soil
Non-fictie
Engels | 190 pagina's | 2004
Gedrukt boek
Soil biological fertility
a key to sustainable land use in agriculture
Non-fictie
Engels | 264 pagina's | Kluwer Academic Publishers, Dordrecht [etc.] | 2003
Gedrukt boek
Simone Radersma Tree effects on crop growth on a phosphorus-fixing Ferralsol
Non-fictie
Engels | 190 pagina's | 2002
Gedrukt boek
P.J. van Erp The potentials of multi-nutrient soil extraction with 0.01 M CaCl2 in nutrient management
Non-fictie
Engels | 237 pagina's | 2002
Gedrukt boek
Alterra, Research Instituut voor de Groene Ruimte Fussim2 version 5
new features and updated user's guide
Non-fictie
Engels | 164 pagina's | Alterra, Green World Research, Wageningen | 2001
Gedrukt boek
Benjamin Gerardus Johannes Seth Sonneveld Land under pressure
the impact of water erosion on food production in Ethiopia
Non-fictie
Engels | 249 pagina's | Shaker Publishing, Maastricht | 2002
Gedrukt boek
Ingrid Mulder Soil degradation in Benin: farmers' perceptions and responses
Non-fictie
Engels | 257 pagina's | Thela Thesis], [Amsterdam | 2000
Gedrukt boek
Toon Defoer Moving methodologies
learning about integrated soil fertility management in sub-Saharan Africa
Non-fictie
Engels | 189 pagina's | 2000
Gedrukt boek
Orlando António Quilambo Functioning of peanut (Arachis hypogaea L.) under nutrient deficiency and drought stress in relation to symbiotic associations
Non-fictie
Engels | 168 pagina's | 2000
Gedrukt boek
'Improving soil fertility in Africa: nutrient networks & stakeholder perceptions' NUTNET
period 1 June to 30 November 1998; progress report
Non-fictie
Engels | AB-DLO, Wageningen | 1999
Gedrukt boek
M. Heinen Dynamics of water and nutrients in closed, recirculating cropping systems in glasshouse horticulture
with special attention to lettuce grown in irrigated sand beds
Non-fictie
Engels | 270 pagina's | 1997
Gedrukt boek
Nitrogen in soils of China
Non-fictie
Engels | 338 pagina's | Kluwer Academic Publishers, Dordrecht [etc.] | 1997
Gedrukt boek
DLO-Instituut voor Agrobiologisch en Bodemvruchtbaarheidsonderzoek Long term reduction of nitrate leaching by cover crops
second progress report of EU Concerted Action (AIR3) 2108; reporting period: December 1995 - December 1996
Non-fictie
Engels | 16 pagina's | AB-DLO (Research Institute for Agrobiology and Soil Fertility, Agricultural Research Department), Wageningen | 1997
Gedrukt boek
Mariecke van der Glas Farmers' responses to soil degradation in areas of agricultural colonization
comparisons between Paraguay and Brazil
Non-fictie
Engels | 20 pagina's | Department of Geography of the Developing Countries (SGO) of the Faculty of Geographical Sciences, Utrecht University, Utrecht | 1996
Gedrukt boek
Alfred E. Hartemink Soil fertility decline under sisal cultivation in Tanzania
a review of on-plantation research on soil fertility decline in Tanga Region, Tanzania
Non-fictie
Engels | 67 pagina's | International Soil Reference and Information Centre, Wageningen | 1995
Gedrukt boek