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Soil water evaporation under densities of coverage with vegetable residue
(Associação Brasileira de Engenharia Agrícola (SBEA), 2013-02-01)
O presente estudo foi realizado no Instituto Agronômico do Paraná (IAPAR), em Londrina, Estado do Paraná (latitude de 23º18'S, longitude de 51º09'W e altitude média de 585 m). O clima local, segundo a classificação do ...
Perdas de solo em diferentes sistemas de uso avaliadas sob simulador de erosão
(Universidade Tecnológica Federal do ParanáDois VizinhosBrasilEngenharia FlorestalUTFPR, 2015-02-06)
The soil losses by rainfall decrease soil fertility, increase sediment on the aquatic resources of the watershed, causing among others the reduced productivity of plant species, increased costs for the treatment of drinking ...
INFLUENCE OF ORGANOMINERAL FERTILIZATION IN THE DEVELOPMENT OF THE POTATO CROP CV. CUPID
(Univ Federal Uberlandia, 2019-01-01)
The potato crop is very demanding regarding the presence of nutrients in the form readily available in soil solution and the climatic conditions to ensure satisfactory production of tubers. Each potato cultivar has specific ...
Tensões de água no solo no cultivo de mamoneiraSoil water tensions on castor bean crop
(Escola de Agronomia e Engenharia de Alimentos/UFG, 2017)
Temporal dynamics of runoff and soil loss on a plot scale under a coffee plantation on steep soil (Ultisol), Costa Rica
(2015)
Soil erosion is a serious threat for cultivated soils on steep slopes under tropical conditions. In Costa Rica, coffee plantations are widespread on such steep slopes in several basins used for hydroelectric generation, ...
Temporal dynamics of runoff and soil loss on a plot scale under a coffee plantation on steep soil (Ultisol), Costa Rica
(2015)
Soil erosion is a serious threat for cultivated soils on steep slopes under tropical conditions. In Costa Rica, coffee plantations are widespread on such steep slopes in several basins used for hydroelectric generation, ...
Características químicas de um latossolo vermelho em recuperação sob plantio de Pinus spp
(2016-01-01)
For the recovery of a soil, it is necessary to select and to identify suitable species to new soil conditions and, quickly, accelerate the structuring and formation of more superficial horizons of the soil. The experiment ...
Algodão branco e colorido cultivado no sistema orgânico com plantio direto em diferentes coberturas de solo
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, 2010-05-06)
Considered as alternative management more appropriate for tropical conditions, the no-tillage system can follow the principles of organic agriculture and contribute to the evolution and sustainability of organic cotton ...
Post-Fire Effects in Wetland Environments: Landscape Assessment of Plant Coverage and Soil Recovery in the Paraná River Delta Marshes, Argentina
(Springer, 2012-08)
During 2008, under a region-wide drought, there were a large number of simultaneous fires in the Paraná River Delta region: the most affected vegetation was in marshes dominated by Schoenoplectus californicus (C.A.Mey.) ...