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Physical and chemical characteristics of fertile and infertile eggs of wild Caiman latirostris
(Elsevier Science, 2018-12-01)
In oviparous species, physico-chemical characteristics of eggs are an indicator of maternal physiological traits and environmental conditions of the site where the females develop. In this study, we aim to (a) determine ...
A STUDY OF THE IMPACT OF LAND USE AND OCCUPATION ON BASIN WATER QUALITY THROUGH MULTIVARIATE STATISTICS
(Soc Brasil Engenharia Agricola, 2017-05-01)
Without effective actions to improve environmental management, water resources tend to become scarce. Thus, this study aimed to understand the processes influencing the physical, chemical, and biological properties of the ...
Avaliação físico-química e toxicológica de tecnologias para o tratamento de efluentes de laticínios
(Universidade Tecnológica Federal do ParanáFrancisco BeltraoBrasilPrograma de Pós-Graduação em Engenharia Ambiental: Análise e Tecnologia AmbientalUTFPR, 2022-03-29)
No Brazil, effluents generated by dairy industries cause pollution in rivers when discharged into them without proper treatment. Thus, the present work aimed to apply and compare different treatments in the effluent of a ...
Effects of sterilization procedures on the biological, chemical, and physical properties of soils: a review
(1986-01)
Una revisión de literatura sobre esterilización de suelos demostró que existe muy poca información sobre los efectos de secado al calor sobre las propiedades químicas de suelo. La vaporización, fumigación e irradiación han ...
Chemical and biological properties of phosphorus-fertilized soil under legume and grass cover (Cerrado region, Brazil)
(Sociedade Brasileira de Ciência do Solo, 2013-12-01)
The use of cover crops has been suggested as an effective method to maintain and/or increase the organic matter content, while maintaining and/or enhancing the soil physical, chemical and biological properties. The fertility ...
Evaluación de las características físico-químicas y biológicas en dos suelos superficiales cultivados con pera (Pyrus communis L.) cv. Williams bajo manejo convencionalEvaluation of physical-chemical and biological characteristics of two soils grown with pear (Pyrus communis L.) cv. Williams under conventional management
(Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias, 2012)
Physical-chemical and microbiological changes in Cerrado Soil under differing sugarcane harvest management systems
(BIOMED CENTRAL LTDLONDON, 2012)
Background: Sugarcane cultivation plays an important role in Brazilian economy, and it is expanding fast, mainly due to the increasing demand for ethanol production. In order to understand the impact of sugarcane cultivation ...