Buscar
Mostrando ítems 1-10 de 27
Indicators of soil degradation in urban forests: Physical and chemical parameters
(2012-10-15)
The fragmentation of forest habitats in urban areas has aroused increasing interest in recent years according to the growing environmental problems. The fragmentation of theses ecosystems is caused, in general, by the ...
Soil erodibility assessment in a pasture and forest remnant using the inderbitzen device
(2013-05-28)
Brazil has the largest cattle herd in the world with approximately 200 million head. An important feature of the Brazilian cattle industry is that most of its herd is raised on pasture, which constitutes one of the most ...
Influence of the vinasse application in sugar cane fields in Patrocínio Paulista, São Paulo State, Brazil
(2009-12-24)
This investigation was carried out in Patrocínio Paulista municipality, located in the state of São Paulo, Brazil. Sugarcane has been extensively cultivated in the area in order to be utilized by the sugar and ethanol ...
Development of Suppressiveness to Fusarium oxysporum in Container Media and Soil Amended with Fish Emulsion and Fish Hydrolyzed
(Int Soc Horticultural Science, 2014-01-01)
Fusarium wilt is caused by Fusarium oxysporum f. sp. lactucae and F. oxysporum f. sp. lycopersici, which are soilborne fungal pathogens that cause serious losses in lettuce and tomato, respectively. Commercial formulations ...
Impacts of agricultural activities in remaining forest: Campinas/SP, Brazil
(2013-05-28)
Forest fragmentation occurs normally in an area around the city or with high agricultural influence, such as the Forest of Quilombo that lies in Metropolitan Campinas/SP- Brazil. This forest is one such example since it ...
Experimental investigation of soil and groundwater impacts caused by vinasse disposal
(1991-12-01)
The problems caused by the residual effluents of wine distilleries for alcohol production are well known. The effluent effects in soil and groundwater are being researched in an area with sugar cane culture which receives, ...
Environmental diagnosis in areas with different use and occupation using the perception of diverse biological activity
(2012-10-15)
In Brazil, the degradation of soil and landscape by urban and agricultural frontiers expansion leads to the need for comprehensive studies and consider the diverse biological activities generated from different interventions ...
Organic matter and soil aggregation under crop-pasture rotation in tropical environment.
(In: WORLD CONGRESS OF SOIL SCIENCE, 18th., 2006, Philadelphia. Abstracts... Philadelphia, USA, 2006., 2006)