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Evaluation of the potential of sewage sludge utilization in revegetation processes of degraded areas. Author(s): BEZERRA, F. B.; ANDRADE, A. G.; PÉREZ, D. V.; OLIVEIRA, M. A. C. L.; MENEGUELI, N. A. Repository: BDPA Publication year: 2004
Geotechnologies for monitoring pasture degradation levels in Brazil. Author(s): NOGUEIRA, S. F.; MACEDO, M. C. M.; POCCARD-CHAPUIS, R.; SILVA, G. B. S. da; VICTORIA, D. de C.; ANDRADE, R. G.; AGUIAR, D. A. DE.; BOLFE, E. L. Extensive livestock represents around 93% of cattle production in Brazil and pasture is its main food source. For this reason, the sector considers pasture degradation an important problem, being resp... ... Repository: BDPA Publication year: 2014
In situ degradability of elephant grass ensiled with acerola by-product. Author(s): FERREIRA, A. C. H.; RODRIGUEZ, N. M.; NEIVA, J. N. M.; PIMENTEL, P. G.; LOPES, F. C. F.; GOMES, S. P.; MIZUBUTI, I. Y.; PINTO, A. P. This study evaluated the inclusion of increasing contents (0; 35; 70; 105 and 140 g kg-1) of dried acerola fruit (Malpighia glabra, Linn.) by-product (DABP) in the ensilage of elephant grass (Penniset... ... Repository: BDPA Publication year: 2019
Evaluation degree of degraded rangeland on grazing communities in Kenya. Author(s): CAVALCANTE, A. C. R.; OGILLO, B. P.; AKUMU, J.; GLUECKS, I. V. Most of 80% of Kenya´s land is categorized as arid and semi-arid. Agropastoralism and pastoralism based on livestock production serve as the bedrock of site livelihoods and culture. Pastoralists? live... ... Repository: BDPA Publication year: 2013
In vitro degradation and total gas production of byproducts generated in the biodiesel production chain. Author(s): MORAIS, R. K. O. de; SILVA, A. M. de A.; BEZERRA, L. R.; CARNEIRO, H.; MOREIRA, M. N.; MEDEIROS, F. F. de This study aimed to evaluate the in vitro degradation and total gas production of different oil seed press cakes from a biodiesel production chain gas through the use of a semi-automatic technique of... ... Repository: BDPA Publication year: 2015
Analytical method validation to evaluate dithiocarbamates degradation in biobeds in South of Brazil. Author(s): VARELI, C. S.; PIZZUTTI, I. R.; GEBLER, L.; CARDOSO, C. D.; GAI, D. S. H.; FONTANA, M. E. Z. In order to evaluate the efficiency of biobeds on DTC degradation, the aim of this study was to apply, optimize and validate a method to determine dithiocarbamate (mancozeb) in biobeds using gas chrom... ... Repository: BDPA Publication year: 2018
Prevention of advancing degradation and recovery of degraded lands. Author(s): ANDRADE, A. G. de; FREITAS, P. L. de This chapter presents an overview on the main technological contributions of Embrapa and partners to halt land degradation, accelerated erosive processes, desertification, sanding, salinization, and t... ... Repository: BDPA Publication year: 2019
Soil surface-active fauna in degraded and restored lands of Northeast Brazil. Author(s): ARAÚJO, A. S. F. de; EISENHAUER, N.; NUNES, L. A. P. L.; LEITE, L. F. C.; CESARZ, S. Land degradation reducing vegetation cover may affect the soil surface-active fauna because both aboveground and belowground invertebrates depend on complex plant communities. In this study, we evalua... ... Repository: BDPA Publication year: 2013
Degradation and sorption of fipronil and atrazine in Latossols with organic residues from sugarcane crop. Author(s): SILVA, R. de O.; SCORZA JUNIOR, R. P.; BONFÁ, M. R. L.; CAMPANARI, M. F. Z.; MENDES, I. de C. ABSTRACT: Organic residues from sugarcane crop and processing (vinasse, boiler ash, cake filter, and straw) are commonly applied or left on the soil to enhance its fertility. However, they can influen... ... Repository: BDPA Publication year: 2016
Phytosociological survey of weeds on degraded and well-managed pastures: agronomical and ecological implications. Author(s): BRIGHENTI, A. M.; LINHARES, T.; ARMACOLO, N. M.; DONAGEMMA, G. K.; FONTANA, A.; BALIEIRO, F. de C. The objective of this research was to carry out a survey of weeds in pastures in the Middle Valley of Paraíba do Sul, Rio de Janeiro State, Brazil, in order to subsidize weed management and pasture re... ... Repository: BDPA Publication year: 2023

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