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Pathogen reduction effects of solar drying and soil application in sewage sludge
Ascaris faecal coliforms Salmonella sewage sludge soil solar drying
2010/10/29
The responses of sludge faecal coliforms, Salmonella, and Ascaris lumbricoides to heat drying, solar dehydration, and inactivation in soil are examined in this study. The presence of Salmonella in raw...
Residual effects of relay-cropped mucuna and lablab on maize and bean yields in northwest Kenya
Residual effects lablab mucuna residue quality soil fertility maize bean
2010/9/14
In many areas of the tropics, soil nutrient depletion is a major constraint to food production. Performance of legumes relay cropped with a long-season maize (Zea mays L.) hybrid were studied to deter...
Effects of Wheel Traffic Porosity and Compaction of Soil Profile
Wheel Traffic Porosity Compaction Soil Profile
2009/1/14
The aim of this experimental study was to determine the effect on soil porosity and compaction of the number of the tractor passes on the soil surface. The soil has a sandy loam texture. A tractor pas...
Effects of repeated phosphorus fertilisation on field crops in Finland 2.Sufficient phosphorus application rates on silty and sandy soils
acid ammonium acetate method soil test P soil phosphorus sufficient P fertilisation
2010/8/10
In order to update fertilisation recommendations for Finnish silty and sandy soils, the effects of repeated phosphorus (P) fertilisation on the yields of cereals, grasses and other crops were measured...
On diversity effects of alternative agricultural policy reforms in Finland: an agricultural sector modelling approach
agricultural policy reform agricultural sector model biodiversity landscape diversity land use nutrient balances pesticides production intensity
2010/8/13
The European Union has decided to reform its agricultural policy and decouple Common Agricultural Policy support partially from production. The aim of this study is to predict the diversity effects of...