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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 ...
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 ...
Evaluation of Soil Management and Use in an Ultisol in a Guava Orchard in Comparison with a Sugarcane Field and Native Forest Area
(Int Soc Horticultural Science, 2012-01-01)
Studies to find out alternative inputs are important for sustainable agriculture. In this respect, the use of byproducts from guava processing can partially replace the requirements of mineral fertilizer and add organic ...
Soil compaction and soybean root growth
(Springer, 1998-01-01)
Soil compaction has a negative effect and Ca was shown to enhance root growth. The effects of soil subsurface compaction and liming on root growth and nutrient uptake by soybean were studied at the Department of Agriculture ...
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 ...
Geographic distribution and associated environments characterization of trichilia catigua A. Juss - Meliaceae in Santa Catarina State - Brazil
(2002-02-27)
A survey was conducted aiming to recognize and characterize the environments of occurrence of Trichilia species and their geographic distribuition, particulary T. catigua A. Juss, in Santa Catarina State. These informations ...
Los bosques plantados y la huella hídrica, la respuesta hidrológica y la hidrosolidaridad
(2011-11)
Resumen: El sector forestal, entendido como de conjunto de operaciones científico-técnicas orientadas al establecimiento y manejo de bosques plantados para atender las demandas de madera y de otros productos forestales, ...
Geographical distribution and associated environments characterisation of catuba (Trichilia catigua A. Juss. - Meliaceae) in Paraná State - Brazil
(2002-04-30)
Trichilia catigua A. Juss. - Meliaceae has been traditionally used as a tonic and digestive medicine. Some Brazilian pharmaceutical firms use this species to produce phytopharmaceuticals and alcoholic beverages. The aim ...