Search Results - "Lucas Aquino Alves"
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Potassium Rates and Application Methods: Effects on Soil K Availability and Crop Response in Planosols and Ferralsols
Published in Communications in Soil Science and Plant Analysis (16-06-2024)“…Potassium (K) fertilization guidelines often oversimplify, overlooking factors like soil mineralogy and K application methods. This study aimed to evaluate the…”
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Soil acidity correction and nutrient availability as a function of segmental liming
Published in Ciência agronômica (01-01-2024)“…ABSTRACT Segmental liming involves the incorporation of lime into the subsoil in narrow strips, typically associated with deep ripping. This study aimed to…”
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Concentration and removal of macronutrients by soybean seeds over 45 years in Brazil: a meta-analysis
Published in Revista Brasileira de Ciência do Solo (01-01-2021)“…ABSTRACT A good soil fertility management for soybean production must consider the amount of nutrients that are exported by seeds. In recent decades, soybean…”
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Common bean yield responses to nitrogen fertilization in Brazilian no-till soils: A meta-analysis
Published in Revista Brasileira de Ciência do Solo (01-01-2022)“…ABSTRACT Although numerous studies have been conducted with common bean regarding nitrogen (N) dose, time of application, and source in no-till (NT) soils in…”
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5
Normalized Difference Vegetation Index (NDVI) for soybean biomass and nutrient uptake estimation in response to production systems and fertilization strategies
Published in Frontiers in sustainable food systems (09-01-2023)“…The system fertilization approach emerged to improve nutrient use efficiency in croplands. This new fertilization concept aims at taking advantage of nutrient…”
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Fertilization strategies and liming in no-till integrated crop–livestock systems: effects on phosphorus and potassium use efficiency
Published in Revista Brasileira de Ciência do Solo (01-01-2022)“…ABSTRACT In an integrated crop-livestock system (ICLS), system fertilization exploits the nutrient cycling imposed by animal grazing and increases the system…”
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How different soil moisture levels affect the microbial activity
Published in Ciência rural (2020)“…The lowland soils are characterized by high susceptibility to water saturation. This anaerobic condition is usually reported in paddy fields and alters the…”
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Soil acidification and P, K, Ca and Mg budget as affected by sheep grazing and crop rotation in a long-term integrated crop-livestock system in southern Brazil
Published in Geoderma (01-10-2019)“…The insertion of the animal component into the crop production system can alter the nutrient dynamics and, consequently, the soil fertility status over time…”
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Legume cover crops combined with no-tillage increase extractable sulfur in a subtropical Acrisol
Published in European journal of agronomy (01-02-2024)Get full text
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Integrated crop-livestock system with system fertilization approach improves food production and resource-use efficiency in agricultural lands
Published in Agronomy for sustainable development (01-12-2020)“…Integrated crop-livestock systems (ICLS) can be an alternative to increase the productivity of agroecosystems by enhancing nutrient cycling via grazing…”
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The effect of crop rotation and sheep grazing management on plant production and soil C and N stocks in a long-term integrated crop-livestock system in Southern Brazil
Published in Soil & tillage research (01-09-2020)“…Schematic map of carbon and nitrogen inputs in the soil via crop and pasture residues and the respective carbon and nitrogen stocks in the 0–30 cm soil layer…”
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12
Biological N2 fixation by soybeans grown with or without liming on acid soils in a no-till integrated crop-livestock system
Published in Soil & tillage research (01-05-2021)“…•Liming increases the amount of biological nitrogen fixation.•Liming provides higher soybean yields and a more positive N-balance.•Soil pH and Al saturation…”
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Enhancing soil quality and grain yields through fertilization strategies in integrated crop-livestock system under no-till in Brazilian Cerrado
Published in European journal of soil biology (01-06-2024)“…The study aimed to evaluate the effects of P and K fertilization strategies with and without N-fertilization on soil quality and crop yields in integrated…”
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14
Effect of diversified cropping systems on crop yield, legacy, and budget of potassium in a subtropical Oxisol
Published in Field crops research (01-01-2022)“…Diversified cropping systems can benefit plant growth and yield, but their impacts on K budget and legacy in no-till Oxisols are still poorly understood. This…”
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15
Soil K forms and K budget in integrated crop-livestock systems in subtropical paddy fields
Published in Soil & tillage research (01-09-2021)“…•Exchangeable K forms were not sensitive to detect different amounts of K added.•K addition greater than the export resulted in the fixation of K surplus by…”
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Opportunities and challenges for the integration of sheep and crops in the Rio de la Plata region of South America
Published in Small ruminant research (01-10-2022)Get full text
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Soil chemical properties and crop response to gypsum and limestone on a coarse-textured Ultisol under no-till in the Brazilian Pampa biome
Published in Geoderma Regional (01-06-2021)“…The primary aim of this work was to assess the effect of rates of gypsum used alone and in combination with limestone on (a) soil nutrient contents and…”
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How different soil moisture levels affect the microbial activity of a lowland soil used by paddy fields?/Como diferentes niveis de umidade do solo afetam a atividade microbiana de um solo de terras baixas usado para cultivo do arroz?
Published in Ciência rural (01-06-2020)“…The lowland soils are characterized by high susceptibility to water saturation. This anaerobic condition is usually reported in paddy fields and alters the…”
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Salt-affected soils of the coastal plains in Rio Grande do Sul, Brazil
Published in Geoderma Regional (01-09-2018)“…In Rio Grande do Sul (RS) State, Brazil, the soils are not prone to salinization due to the large amounts of rainfall, which are sufficient to leach the…”
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