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Organic matter content and composition in a sandy loam Amazonian Acrisol as affected by soil management. The agricultural production in the State of Acre (Brazilian Amazon Southwest) is still very incipient and, so far, none investigation about the effect of soil management systems on organic matter (OM)... ... Repositório: BDPA Ano de publicação: 2019
Soil structure in different management systems. Soil and crop management have a fundamental role in the maintenance and improvement of soil quality. The aim of this study was to qualify and quantify homogeneous morphological units (HMUs) in a dystr... ... Repositório: BDPA Ano de publicação: 2015
Soil management qualification under no-till system in Center Southern Brazil. No-tillage (NT) system comprises a set of technological processes aimed at exploring farming systems while promoting soil conservation management. Its main principles are: leaving soil undisturbed exc... ... Repositório: BDPA Ano de publicação: 2017
Plant mixtures and soil management in the melon crop. Melon (Cucumis melo L.) is a crop economically important for Brazil and for other countries, making it the eighth most produced fruit in the world and the third most fresh fruit exported from Brazil.... ... Repositório: BDPA Ano de publicação: 2014
Geotechnologies and soil mapping for delimitation of management zones as an approach to precision viticulture. Data of the physical and chemical properties of soils from three vineyards located in Vale dos Vinhedos, Bento Gonc ̧alves, Rio Grande do Sul state, in southern Brazil, were processed. Soil mappi... ... Repositório: BDPA Ano de publicação: 2017
Occurrence of noxious weeds under different soil management systems. The aim of this work was to identify weed species in areas under different soil management systems. The research was carried out in the Brazilian Agricultural Research Corporation experimental area, i... ... Repositório: BDPA Ano de publicação: 2021
Energy performance of soil management systems and crop rotation. ABSTRACT: The objective of this study was to evaluate soil management and crop rotation systems. The treatments consisted of four types of soil management: 1) no-tillage, 2) minimum tillage, 3) conven... ... Repositório: BDPA Ano de publicação: 2020
Management zones from proximal soil sensors capture within-field soil property and terrain variations. The objectives are to delineate soil management zones from soil proximal sensor data, and compare soil property values among zones in a 72-ha crop field in southeastern Brazil. Apparent electrical con... ... Repositório: BDPA Ano de publicação: 2022
Relationships between labile soil organic carbon fractions under different soil management systems. ABSTRACT: The study of labile carbon fractions (LCF) provides an understanding of the behavior of soil organic matter (SOM) under different soil management systems and cover crops. The aim of this stu... ... Repositório: BDPA Ano de publicação: 2016
Distribution of Soil Phosphorus Fractions as a Function of Long-Term Soil Tillage and Phosphate Fertilization Management. The forms in which phosphorus (P) accumulates in soils are dependent on management practices, fertilizer sources, and methods of application, which may promote distinct P solubility and plant uptake.... ... Repositório: BDPA Ano de publicação: 2020

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