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Data producer	Project title, contact person and keywords		Duration
MTT	Aeration of liquid manure Leinonen Petri liquid manure, slurry, aeration, composting, hygiene, silage, nitrogen		Completed 7 v.: 1991 - 1997
MTT	Agricultural countermeasures for reduction of the transfer of radionuclides to crop plants and farm animals Paasikallio Arja radiocesium, nitrogen, biotite, pasture plants		Completed 15 v.: 1986 - 2000
HY	Ammonia volatilization from slurry applied on grassland Mattila Pasi K. manure, slurry, cattle manure, aeration, separation, broad spreading, hose spreading, injection, ammonia, nitrogen, ammonia volatilization		Completed 1900 - 1998
MTT	Ammonium thiosulphate (ATS) as an environmentally friendly tool for reducing N inputs Nykänen-Kurki Päivi ammonium thiosulphate, nitrogen, nitrate, ammonium, mineral fertilizers, livestock manure, nitrogen leaching, ammonia volatilization, sulphur, S-containing aminoacids, fodder quality		Completed 5 v.: 1995 - 1999
MTT	Analysis of nutrient cycles in ecological and socio-economic systems for policy purposes - agriculture (AESOPUS-agriculture) Huhtanen Pekka nitrogen, phosphorus, nutrient cycling, nutrient stocks, plant production, soil, animal production, feed		Completed 4 v.: 2001 - 2004
HY	BERI- bog ecosystems research initiative Vasander Harri peatland, ecosystem, carbon dioxide, nitrogen, climate change, carbon balance		Ongoing 3 v.: 1996 - 1998
MTT	Buffer zones as filters for nutrients from grazed lands and nutrient recycling on buffer zones Uusi-Kämppä Jaana grazing, surface runoff, phosphorus, nitrogen, biodiversity, buffer zones, buffer zones		Completed 5 v.: 2002 - 2006
MTT	Characterisation of plant residue quality for prediction of decomposition and nitrogen release in agricultural soils Esala Martti plant residues, nitrogen, carbon		Completed 5 v.: 2000 - 2004
MTT	Chemical treatment of runoff waters from horse paddocks in rural and urban areas Jansson Håkan horse, environment, paddocks, runoff water, phosphorus, nitrogen, treatment pond		Completed 3 v.: 2003 - 2005
Metla	Circulating nutritious residues in forests Karlsson, Kristian compost, fertilization, growth and yield, nitrogen, wasteproduct		Completed 7 v.: 2002 - 2008
HY	Climate and Lake Impacts in Europe (CLIME) Arvola Lauri Climate, lakes, climate change, catchment, drainage basin, water quality, phosphorus, nitrogen, organic carbon, regional scenarios, sosio-economy		Ongoing 1900 -
MTT	Cultivation and product development of flax in Puolanka Miettinen Eero flax, fiber flax, nitrogen, fertilizer application, varieties, seed yield, stem yield, quality		Completed 2 v.: 1998 - 1999
MTT	Cultivation methods effecting the quality of the field vegetables and storage of them Pessala Raili quality, fertilizer application, nitrogen, storage, loss, vegetables		Completed 6 v.: 1993 - 1998
MTT	Cultivation of lettuce and the quality of yield Jokinen Raili Lactuca sativa, cultivation, nitrates, nitrogen, quality		Completed 4 v.: 1988 - 1991
MTT	Cultivation technique of early ripen barley varieties in North Finland Nissinen Oiva barley, fertilizer application, maturation, nitrogen, seeding rates, varieties, yields		Completed 3 v.: 1986 - 1988
MTT	Decreasing environmental loading from dairy farming Uusi-Kämppä Jaana cow, nitrogen, phosphorus, exercise yard, outdoor pen, grassland, grazing, surface runoff, leaching of phosphorus, leaching of nitrogen, faecal micro-organisms, emissions, environment, wastewater from the milking machines, modelling		Completed 4 v.: 2000 - 2003
MTT	Development of agriculture to improve water pollution control and especially to protect pearly freshwater mussel in Pirkanmaa Nykänen Arja nitrogen, phosphorus, erosion, pH		Completed 2 v.: 1997 - 1998
MTT	Do inter- and intra-specific differences in ozone sensitivity of native forbs and grasses act as an evolutionary agent and contribute to biodiversity at the present and in the future? Ojanperä Katinka global change, ozone, carbon dioxide, nitrogen, natural vegetation, biodiversity		Completed 4 v.: 2001 - 2004
HY	Economic instruments for nitrogen control in European Agriculture Bäckman Stefan Thorolf Levies, subsidues, tradeablepermits, Cost-efficiency, optimal systems, Nitrogen, Europe		Completed 3 v.: 1997 - 1999
MTT	Economics of nutrients in animal husbandry and crop production precision fertilizing, manure economics, exhaustible resource, dynamic programming, nitrogen, food production, phosphorus		Ongoing 4 v.: 2012 - 2015
MTT	Effect of grazing on ground water quality Virkajärvi Perttu grazing, nutrient leaching, nitrogen, ground water, pollution, pastures		Completed 2 v.: 1998 - 1999
Metla	Effect of soil temperature on the water transport and carbon and nitrogen allocation in forest trees Repo, Tapani allocation, carbon, conifers, decomposition, nitrogen, root growth, soil temperature		Completed 3 v.: 2001 - 2003
Metla	Effects of abiotic and biotic factors on carbon and nitrogen assimilation and light interception in woody plants Vapaavuori, Elina LAI, allocation, biomass, canopy, carbon, environmental change, light interception models, nitrogen, roots		Completed 4 v.: 1995 - 1998
Metla	Effects of abiotic and biotic factors on metabolism, growth and allocation of growth in forest trees at tree and forest stand level Vapaavuori, Elina LAI, allocation, carbon dioxide, climate change, growth, herbivory, host-pathogen interactions, leaf pathogens, light, nitrogen, ozone, remote sensing, silver birch, structure-radiation models		Completed 6 v.: 1998 - 2003
MTT	Effects of age and management of buffer zone on its functioning Uusi-Kämppä Jaana surface runoff, phosphorus, nitrogen, hygiene, buffer zones		Completed 4 v.: 2005 - 2008
MTT	Effects of agronomical practices on photosynthesis and productivity of cereals Kontturi Markku cereals, crop plants, fertilizer application, nitrogen, photoinhibition, photosynthesis, photorespiration, plant growth substances, yield		Completed 12 v.: 1988 - 1999
HY	Effects of climate change on peatlands Saarinen Timo carbon dioxide, climate change, nitrogen, peatlands, productivity, roots		Ongoing 1 v.: 1993 -
MTT	Effects of light intensity, soil and nutrient solution salinity to greenhouse tomato young plants, plant growth, yield and quality of fruits Bartosik Marja-Liisa Lycopersicon esculen, light, nitrogen, nutrient solutions, plant propagation, potassium, quality, soil		Completed 4 v.: 1985 - 1988
Metla	Effects of long-term ozone fumigations on vegetation Exposure pattern, nutritional status, genetic variation and life strategy in relation to critical levels. Sutinen, Sirkka critical levels, exposure dynamics, genetic background, nitrogen, ozone, plant strategy		Completed 5 v.: 1997 - 2001
MTT	Effects of nitrogen fertilization on growth and qualityof potato varieties Mustonen Leo Solanum tuberosum, fertilizer application, growth, nitrogen		Completed 3 v.: 1986 - 1988
MTT	Effects of stubble cultivation on soil nitrogen, soil physical properties, and root growth dynamics Turtola Eila aggregate size, aggregate stability, clay soil, nitrate, nitrogen, peat application, ploughing, reduced tillage, root growth dynamics, seed bed, soil moisture, stubble, stubble cultivation		Completed 6 v.: 1995 - 2000
MTT	Environmental effects of landscaping Rantanen Pirjo landscaping, nitrogen, phosphorus		Completed 4 v.: 2006 - 2009
Metla	Environmental Impacts of Wood Ash and its Heavy Metals Fritze, Hannu ash fertilization, berries, cadmium, fungi, leaching, microbes, mineralization, mycorrhizae, nitrogen, phosphory		Completed 6 v.: 1997 - 2002
MTT	Environmentally friendly pig feeding Partanen Kirsi phosphorus, feed additives, environmental impact, feeding, pigs, nitrogen		Ongoing 6 v.: 2007 - 2012
MTT	Examination of plants on buffer zones Uusi-Kämppä Jaana phosphorus, surface runoff, environment, buffer zones, buffer strips, nitrogen		Completed 7 v.: 2001 - 2007
MTT	Fertilization of beetroot and onion Salo Tapio beetroot, chlorine, fertilization, nitrate accumulation, nitrogen, onion, ripeness, vegetables		Completed 6 v.: 1989 - 1994
Metla	Fluxes of elements in boreal forest ecosystem after forest managements Piirainen, Sirpa carbon, catchment, cations, clear-cutting, decomposition, deposition, drainage, groundwater, nitrogen, nutrient, nutrient leaching, phosphory, simulation models, soil organisms, soil scarification, stream discharge, sulphur		Completed 4 v.: 2004 - 2007
MTT	Fur animal manure, storage, composting, fertilizing and environment Kangas Arjo fur animal manure, composting, fertilizing, nitrogen, phosphorus, leaching		Completed 6 v.: 1999 - 2004
MTT	Fur animal manure, storage, composting, fertilizing and environmental control Järvi Aulis manure of fur animals, composting, tertilizing, nitrogen, phosphorus		Completed 2 v.: 1999 - 2000
HY	Influence of nitrogen deposition on the carbon balance in peatlands Vasander Harri mire, nitrogen, carbon		Completed 4 v.: 1993 - 1996
MTT	Investigation of buffer zones on the fields at Jokioinen experimental farm Yläranta Toivo erosion, leaching, phosphorus, nitrogen, buffer strip		Completed 9 v.: 1988 - 1996
Metla	Maintenance of nutrient status on mineral soils Mälkönen, Eino biomass production, fertilization, fixation, growth increase, liming, logging residues, nitrogen, nutrient analysis, prescribed burning, soil fertility, soil organic matter, tree vitality		Completed 39 v.: 1958 - 1996
MTT	Malting barley proteins and malting quality Kontturi Markku malting barley, cultivars, malting quality, nitrogen, seed protein, hordeins, spatial distribution, immunolocalisation		Completed 7 v.: 1991 - 1997
MTT	Management of Brassica crop residues Salo Tapio cabbages, nitrogen, leaching, catch crops, autumn cultivation		Completed 7 v.: 1993 - 1999
MTT	Method study for determining soil nitrogen mineralization Sippola Jouko nitrogen, soil testing		Completed 6 v.: 1984 - 1989
MTT	Mineralization of organic nitrogen and nitrogen losses in sand soils Sippola Jouko NO3-N, nitrogen, sand soils, soil testing		Completed 5 v.: 1987 - 1991
Metla	Modelling the structure and functioning of trees Sievänen, Risto Climate change, European pine sawfly, clonal dwarf shrubs, functional-structural model, growth model, nitrogen, tree growth		Completed 4 v.: 2008 - 2011
MTT	Monitoring the greenhouse gas balance in reed canary grass cultivation for bioenergy use Virkajärvi Perttu Reed canarygrass, Phalaris arundinacea, Greenhouse gases, Nitrous oxide, Nitrogen, N, N emissions, Carbon cycle, Climate change, Bioenergy		Ongoing 6 v.: 2009 - 2014
MTT	Nitrogen cycling and leaching under transition period to organic farming Esala Martti nitrogen, nitrogen leaching, nitrogen cycling, organic farming, conventional farming, biodiversity		Completed 4 v.: 1997 - 2000
MTT	Nitrogen dynamics and nitrogen use efficiency of spring cereals in Finnish growing conditions Peltonen-Sainio Pirjo barley, oat, wheat, Hordeum vulgare, Avena sativa, Triticum aestivum, spring cereal, nitrogen, uptake, partitioning, breeding, molecular markers, input use efficiency, yield formation, growth, development, physiology		Completed 5 v.: 2001 - 2005

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