The paper based on the researches carried out during 2007-2009 in the conditions of the preluvosoil from Agricultural Research and Development Station Oradea. This area is characterized by moderate wet climate. The following indicators for characterization of the soil-water-plant system were...

This paper focuses on smallholder maize production in Malawi by investigating the link between productivity and soil fertility management. Many studies conducted in Malawi indicate declining levels of maize productivity thereby posing food security concerns, since maize is the staple crop for...

Conservation tillage has been widely recommended for implementation in the U.S. for its environmental benefits. The effect of conservation tillage on crop yield is a subject of continued concern amongst farmers who have not adopted the practice. Previous empirical research on the yield...