Results 31 to 40 of about 113,013 (182)
Sistemas territoriais integrados e a paisagem rural no Brasil [PDF]
, 2016 Os sistemas territoriais rurais que compõem o território do Brasil são muito diversificados, particularmente no estado de São Paulo, em que pese a invasão dos canaviais e dos campos de soja ou de pastagem.
Argollo Ferrão, André Munhoz de
core +2 more sources
Spatial Dependence of Physical Attributes and Mechanical Properties of Ultisol in a Sugarcane Field
The Scientific World Journal, Volume 2015, Issue 1, 2015., 2015 This study investigates the effect of conventional tillage and application of the monoculture of sugar cane on soil health. Variables like density, moisture, texture, consistency limits, and preconsolidation stress were taken as indicators of soil quality.
Uilka Elisa Tavares +6 more
wiley +1 more source
The Scientific World Journal, Volume 2014, Issue 1, 2014., 2014 This study presents a combined application of an EM38DD for assessing soil apparent electrical conductivity (ECa) and a dual‐sensor vertical penetrometer Veris‐3000 for measuring soil electrical conductivity (ECveris) and soil resistance to penetration (PR).
Glécio Machado Siqueira +5 more
wiley +1 more source
Programa de engenharia agrícola. [PDF]
, 2014 bitstream/item/100477/1/Programa-de-engenharia-agricola ...
MARCHETTI, D. A. B.
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Effects of land management on soil carbon storage in the Brazilian Amazon
Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.Abstract This study assessed the influence of land use on soil physical and chemical properties and evaluated machine learning (ML) models for predicting soil organic carbon (SOC) content and stocks in the top 0–30 cm layer across selected sites in the Brazilian Amazon. A total of 649 georeferenced samples of surface soil were analyzed for soil texture,
Gizachew Ayalew Tiruneh +4 more
wiley +1 more source
Chemical Attributes of Soil Fertilized with Cassava Mill Wastewater and Cultivated with Sunflower
The Scientific World Journal, Volume 2014, Issue 1, 2014., 2014 The use of waste arising from agroindustrial activities, such as cassava wastewater, has been steadily implemented in order to reduce environmental pollution and nutrient utilization. The aim of this study is that the changes in chemical properties of dystrophic red‐yellow latosol (oxisol) were evaluated at different sampling times after reuse of ...
Mara Suyane Marques Dantas +6 more
wiley +1 more source
Revista Agrogeoambiental, 2019 The maintenance of riparian forests is considered one of the main vegetative practices for mitigating the degradation of water resources and is mandatory by law.
Jefferson Francisco Soares +5 more
doaj +1 more source
Gestão da Empresa Agrícola [PDF]
, 2014 Relatório da unidade disciplinar de Gestão da Empresa Agrícola, apresentado no âmbito das provas públicas requeridas para a obtenção do título de agregado, 6 de Fevereiro de 2014.[…] o relatório, que agora se apresenta para a disciplina de Gestão de ...
Silva, Emiliana
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Sustainable Food Proteins, Volume 4, Issue 2, June 2026.Despite its considerable potential as a functional food ingredient, T. obliquus faces a major limitation in protein recovery due to the rigidity of its cell wall. In the microalgae industry, protein extraction typically involves two main steps: cell disruption and protein extraction.
César Augusto Sodré da Silva +6 more
wiley +1 more source
The Scientific World Journal, Volume 2014, Issue 1, 2014., 2014 The apparent soil electrical conductivity (ECa) was continuously recorded in three successive dates using electromagnetic induction in horizontal (ECa‐H) and vertical (ECa‐V) dipole modes at a 6 ha plot located in Northwestern Spain. One of the ECa data sets was used to devise an optimized sampling scheme consisting of 40 points.
Glécio Machado Siqueira +4 more
wiley +1 more source