Júlio César Lima Neves
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View article: Temporal variation of soil acidity attributes in cocoa-growing areas
Temporal variation of soil acidity attributes in cocoa-growing areas Open
Soil acidity is one of the main constraints to agricultural production in tropical regions. The objective of this study was to assess the variability of chemical attributes related to soil acidity in two layers (0–20 cm and 20–40 cm) acros…
View article: Boundary Line Analysis: A Study to Establish Cationic Macronutrient Availability Classes in Cocoa Trees in Brazil
Boundary Line Analysis: A Study to Establish Cationic Macronutrient Availability Classes in Cocoa Trees in Brazil Open
To ensure high cacao yields, assessing soil fertility is crucial for appropriate amendment and fertilizer use. This study uses the boundary line method to determine new cationic macronutrient availability classes for cacao at two soil dept…
View article: Temporal changes in basic cations in soils under cocoa cultivation in the Brazilian Atlantic forest
Temporal changes in basic cations in soils under cocoa cultivation in the Brazilian Atlantic forest Open
Low base saturation causes abiotic stress in crops. However, it can be a significant factor for increasing yields when adjusted to appropriate levels. This study aimed to assess the temporal alterations of basic cations in two soil layers …
View article: Mechanized and irrigated coffee cultivation promotes physical subsurface constraints in Oxisols
Mechanized and irrigated coffee cultivation promotes physical subsurface constraints in Oxisols Open
Soils of the Cerrados (Brazilian Savanna) are deep, well-structured, and well-drained, with flat to gently undulating terrain that favors mechanization for coffee cultivation. However, these soils are susceptible to compaction. This study …
View article: Recovery quality index as a tool for monitoring the mined land reclamation
Recovery quality index as a tool for monitoring the mined land reclamation Open
Many ecosystems are being severely degraded, leading the United Nations to deem 2021–2030 as the Decade on Ecosystem Restoration. To be successful, this effort requires robust monitoring tools to assess land reclamation practices. This stu…
View article: Soil characteristics and allometric models for biometric characteristics and nutrient amounts for high yielding “Bolaina” (Guazuma crinita) trees
Soil characteristics and allometric models for biometric characteristics and nutrient amounts for high yielding “Bolaina” (Guazuma crinita) trees Open
View article: Reference values for assessing the nutritional status of soybean crops in Mato Grosso
Reference values for assessing the nutritional status of soybean crops in Mato Grosso Open
The objectives of this study were: a) to determine the reference values (standards) macro levels and micronutri loved, useful to the assessment of the balance sheet at Kenworthy method b) to assess the nutritional status of soybean crops i…
View article: Recovery Quality Index as a Tool for Monitoring the Mined Land Reclamation
Recovery Quality Index as a Tool for Monitoring the Mined Land Reclamation Open
Many ecosystems are being severely degraded, leading the United Nations to deem 2021-2030 as the Decade on Ecosystem Restoration. To be successful, this effort requires robust monitoring tools to assess land reclamation practices. Our stud…
View article: Litterfall production, decomposition and litter nutrient contents in a mined area revegetated with different forest species
Litterfall production, decomposition and litter nutrient contents in a mined area revegetated with different forest species Open
Afforestation of sites disturbed after bauxite mining is the favorite technique to restore all ecosystem functions. The nature of the tree species used for revegetation of post-mining land can accelerate the recovery of soil organic matter…
View article: Physiological and morphological responses of Arabica coffee cultivars to soil compaction
Physiological and morphological responses of Arabica coffee cultivars to soil compaction Open
Compaction caused by mechanization affects soil quality and, consequently, the development of crops. This study aimed to evaluate the effect of different degrees of soil compaction on the physiology, morphology, and anatomy of different co…
View article: Litterfall production, decomposition and litter nutrient contents in a mined area revegetated with different forest species
Litterfall production, decomposition and litter nutrient contents in a mined area revegetated with different forest species Open
Afforestation of sites disturbed after bauxite mining is the favorite technique to restore all ecosystem functions. The nature of the tree species used for revegetation of post-mining land can accelerate the recovery of soil organic matter…
View article: Identifying appropriate reference ecosystems based on soil indicators to evaluate postmining reclamation: A multivariate framework
Identifying appropriate reference ecosystems based on soil indicators to evaluate postmining reclamation: A multivariate framework Open
Large-scale mining operations, such as those associated with iron extraction, disturb soils and vegetation and create the need for effective rehabilitation practices. The Iron Quadrangle region of southeastern Brazil is one of the world’s …
View article: CRITICAL ANALYSIS OF THE CAT’S ROLE IN THE EPIDEMIOLOGY OF RABIES
CRITICAL ANALYSIS OF THE CAT’S ROLE IN THE EPIDEMIOLOGY OF RABIES Open
Rabies is a fatal zoonosis of world importance that in many aspects is still neglected. Due to national vaccination campaigns for dogs and cats, there has been a drastic reduction in the number of cases of human rabies transmitted by dogs.…
View article: Nutrient partition and nutritional efficiency of mango cv. Palmer as a function of plant age in São Francisco Valley, Brazil
Nutrient partition and nutritional efficiency of mango cv. Palmer as a function of plant age in São Francisco Valley, Brazil Open
Knowing the accumulation of nutrients in mango plants is essential for calibrating fertilization programs aiming to increase yield in nutritionally unbalanced orchards. The work aimed to evaluate mango nutritional efficiency through nutrie…
View article: Nutrient reference values for ‘BRS Platina’ banana in improved fertility soils
Nutrient reference values for ‘BRS Platina’ banana in improved fertility soils Open
Reference values of leaf nutrient contents are essential for nutritional assessment of plants. The objective was to establish nutritional reference values for ‘BRS Platina’ banana in improved fertility soil, using the sufficiency range (SR…
View article: Nutrient reference values for ‘Prata-Anã’ banana in improved chemical fertility soils
Nutrient reference values for ‘Prata-Anã’ banana in improved chemical fertility soils Open
The objective of this work was to establish, through different diagnostic methods, nutrient reference values for ‘Prata-Anã’ banana in improved fertility soil. The study included a database from an experiment conducted in randomized block …
View article: Nutrition of coffee plants under fertirrigation with urban wastewater
Nutrition of coffee plants under fertirrigation with urban wastewater Open
This study aimed to evaluate the effects on nutrition of Arabic coffee (Coffea arabica) by fertirrigation using a drip irrigation system with untreated urban wastewater (UW), without application of chemical fertilizers; confronted with irr…
View article: Allometric equations for biomass and contents of macronutrients in a young Tectona grandis stand
Allometric equations for biomass and contents of macronutrients in a young Tectona grandis stand Open
Evaluations of biomass and nutrient contents in teak stands are necessary alternatives for avoiding early cutting to provide supplemental data for the plant module of fertilization recommendation systems. This study aimed to adjust allomet…
View article: Allometric equations for biomass and contents of macronutrients in a young Tectona grandis stand
Allometric equations for biomass and contents of macronutrients in a young Tectona grandis stand Open
Evaluations of biomass and nutrient contents in teak stands are necessary alternatives for avoiding early cutting to provide supplemental data for the plant module of fertilization recommendation systems. This study aimed to adjust allomet…
View article: Saline stress in maize plants: II - Cationic macronutrients and their relations with sodium
Saline stress in maize plants: II - Cationic macronutrients and their relations with sodium Open
To evaluate the effects of soil salinity on the mineral nutrition in the maize, UFVM 100 cv., an experiment was carried out in drainage lysimeters under greenhouse conditions. An completely randomized experimental design was used, with sev…
View article: Soil chemical characteristics influenced by addiction of swine wastewater
Soil chemical characteristics influenced by addiction of swine wastewater Open
The objective of the present work was to study the effects of the application of swine wastewater (SW) on some chemical characteristics of Latosol and to evaluate the variation in the forms of nitrate and ammonium in relation to the minera…
View article: Nutrient reference values for ‘BRS Platina’ banana in improved fertility soils
Nutrient reference values for ‘BRS Platina’ banana in improved fertility soils Open
Reference values of leaf nutrient contents are essential for nutritional assessment of plants. The objective was to establish nutritional reference values for ‘BRS Platina’ banana in improved fertility soil, using the sufficiency range (SR…
View article: Recovery Quality Index as a Tool for Monitoring the Mined Land Reclamation
Recovery Quality Index as a Tool for Monitoring the Mined Land Reclamation Open
View article: Effects of the fertirrigation with urban wastewater on coffee yield
Effects of the fertirrigation with urban wastewater on coffee yield Open
This study aimed to evaluate the effects of fertirrigation on the yield of Arabic coffee (Coffea Arabica), using a drip irrigation system with untreated urban wastewater (UW); confronted with irrigation with fresh water (FW) with fertilize…
View article: Nutrient reference values for ‘Prata-Anã’ banana in improved chemical fertility soils
Nutrient reference values for ‘Prata-Anã’ banana in improved chemical fertility soils Open
The objective of this work was to establish, through different diagnostic methods, nutrient reference values for ‘Prata-Anã’ banana in improved fertility soil. The study included a database from an experiment conducted in randomized block …
View article: Potential nutrient-response curves and sufficiency ranges of ‘Grande Naine’ banana cultivated in two environment
Potential nutrient-response curves and sufficiency ranges of ‘Grande Naine’ banana cultivated in two environment Open
Adequate plant nutrition is essential to attain higher yields. The objective was to determine potential-nutrient response curves and sufficiency ranges using the boundary line approach and balance indices of Kenworthy for interpreting the …
View article: Influence of different seabird species on trace metals content in Antarctic soils
Influence of different seabird species on trace metals content in Antarctic soils Open
The behavior and feeding habits of different species of seabirds can influence the enrichment of trace metals in Antarctic soils. This study aimed to evaluate the influence of different species of seabirds on the concentrations of potentia…
View article: Model for determining nutritional and non-nutritional limitations of Grande Naine banana in the Brazilian semiarid region
Model for determining nutritional and non-nutritional limitations of Grande Naine banana in the Brazilian semiarid region Open
Plant nutrition is essential in attaining higher yields; however, non-nutritional factors play a major role in limiting crop yield. This study aimed to model and determined nutritional and non-nutritional limitations of Grande Naine banana…
View article: Model for determining nutritional and non-nutritional limitations of Grande Naine banana in the Brazilian semiarid region
Model for determining nutritional and non-nutritional limitations of Grande Naine banana in the Brazilian semiarid region Open
Plant nutrition is essential in attaining higher yields; however, non-nutritional factors play a major role in limiting crop yield. This study aimed to model and determined nutritional and non-nutritional limitations of Grande Naine banana…
View article: Reference values and diagnostic ranges to assess the degree of nutritional balance for cacao plants
Reference values and diagnostic ranges to assess the degree of nutritional balance for cacao plants Open
Aim of study: The interpretation of results of leaf analysis can be performed by nutritional balance methods, such as Kenworthy method (KW) and diagnostic levels of contents, whose achievements for cacao constitute the main objective of th…