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Antônio Leandro Chaves Gurgel

Universidade Federal do Piauí · PI · 81 publicações em 2023–2026

docente de pós-graduaçãoORCID 0000-0001-5911-369X

Ruminant Nutrition and Digestive PhysiologyPasture and Agricultural SystemsAnimal Nutrition and PhysiologyLivestock Farming and ManagementAgricultural Productivity and Crop Improvement

Programas de pós-graduação (CAPES)

4Zootecnia tropicalUFPI · docente permanente (2024)

Principais coautores no Nordeste tamanho = publicações em comum

Tairon Pannunzio Dias‐Silva Marcos Jácome de Araújo João Virgínio Emerenciano Neto Ana Beatriz Graciano da Costa Leílson Rocha Bezerra Ricardo Loiola Edvan Carlo Aldrovandi Torreão Marques Stela Antas Urbano Rodrigo da Silva Santos Sheila Vilarindo de Sousa Juliana Caroline Santos Santana Rafael de Souza Miranda

Publicações recentes

2026 13

Morphogenesis, Structure, and Chemical Composition of Paiaguás Grass Under Different Nitrogen Doses and Deferment Periods
Ciências agrárias e biológicas · Plants
Fermentation quality, microbial dynamics, and rumen degradability of total mixed ration silages containing Manihot sp’ foliage
Ciências agrárias e biológicas · Tropical Animal Health and Production
Effects of nitrogen fertilization on forage production, animal performance, and greenhouse gas emissions in tropical pastures: A systematic review
Ciências agrárias e biológicas · Agriculture Ecosystems & Environment
Use of Cornmeal and Wheat Bran Improves Fermentation Profile and Nutritional Value of Elephant Grass Silage
Ciências agrárias e biológicas · Agriculture
Nutritional and Fermentative Impacts of Adding Dehydrated Cashew Pseudofruit to Elephant Grass Silage
Ciências agrárias e biológicas · New Zealand Journal of Agricultural Research
Total mixed ration silage containing pornunça (Manihot sp.) as the roughage source for feedlot-finished lambs: Effects on intake, ingestive behavior, growth performance and carcass traits
Ciências agrárias e biológicas · Animal Feed Science and Technology
Methane mitigation, nutritional evaluation, and in vitro degradation kinetics of diets based on tropical grass haylage treated with xylanase
Ciências agrárias e biológicas · Tropical Animal Health and Production
Nutrition Management Strategies for the Adaptation of Cull Beef Heifers to Feedlot
Ciências agrárias e biológicas · New Zealand Journal of Agricultural Research
Tissue composition, physicochemical characteristics, and lipid profile of meat from lambs fed total mixed ration silage containing pornunça (Manihot sp.)
Ciências agrárias e biológicas · Small Ruminant Research
In growing lambs, can body weight be predicted from the dorsal area?
Bioquímica, genética e biologia molecular · Translational Animal Science
Potassium Fertilization Reduces the Severity of Leaf Spot Complex and Mosaic in Megathyrsus maximus Cultivars
Ciências agrárias e biológicas · Plants
Multispecies Tropical Grass Pastures as a Strategy for Pasture-Based Lamb Production Systems
Ciências agrárias e biológicas · Applied Sciences
Advances in the classification of Panicum maximum Jacq. forage using machine learning algorithms based on morphogenic and structural characteristics
Ciências agrárias e biológicas · Ciência Rural

2025 17

Using the new guideline for diagnosing anthelmintic resistance of gastrointestinal nematodes to different chemical components in sheep in the Rio Grande do Norte State, Brazil
Imunologia e microbiologia · Revista Brasileira de Parasitologia Veterinária/Brazilian Journal of Veterinary Parasitology
Predicting dry matter intake in Pelibuey sheep using machine learning methods
Ciências agrárias e biológicas · Heliyon
Agro-Industrial Residues as Additives in Tropical Grass Silage: An Integrative Review
Ciências agrárias e biológicas · Grasses
Productive and Qualitative Characteristics of Pasture and Performance of Sheep Grazing on Urochloa Cultivars Under Intermittent Stocking
Ciências agrárias e biológicas · Animals
Goat supplementation in dry tropical agroforestry: assessment of methodologies for estimation of nutrient intake
Ciências agrárias e biológicas · Agroforestry Systems
Reproductive efficiency of ewe lambs kept on tropical pastures under different feeding systems
Ciências agrárias e biológicas · Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Formation of Urochloa pastures with an integrated farming system with Pennisetum glaucum for silage production
Ciências agrárias e biológicas · New Zealand Journal of Agricultural Research
Does Silicate Fertilization Associated with Different Water Regimes Influence Panicum Maximum Cv. BRS Zuri?
Ciências agrárias e biológicas · Communications in Soil Science and Plant Analysis
Prediction of carcass characteristics of Nellore cattle managed on tropical pastures through performance measures in the rearing phase
Ciências agrárias e biológicas · Tropical Animal Health and Production
Mathematical Modeling of In Vitro Rumen Fermentation Kinetics in Capiaçu Elephant Grass Silages with Inclusion of Dehydrated Cashew Pseudo-Fruit
Ciências agrárias e biológicas · Animals
Aspects of using Manihot silage in the finishing of small ruminants: An integrative approach
Ciências agrárias e biológicas · Ciência Rural
Severity of Leaf Spots Caused by Bipolaris maydis and Cercospora fusimaculans on Panicum maximum Forages Under Phosphate Fertilization and Limestone
Ciências agrárias e biológicas · Agriculture
Gas exchange and productivity responses of Panicum maximum cultivars to increasing soil potassium levels in a greenhouse study
Ciências agrárias e biológicas · Scientific Reports
Ruminal and intestinal morphometric parameters of lambs fed diets containing Mimosa tenuiflora (Willd.) hay replacing Buffel grass hay
Ciências agrárias e biológicas · Small Ruminant Research
Prediction of organic acid concentration in BRS Capiaçu elephant grass silage
Ciências agrárias e biológicas · Grassland Science
Effects of corn silage intercropped with Marandu grass and pigeon pea on ruminal kinetics and methane production in lambs
Ciências agrárias e biológicas · New Zealand Journal of Agricultural Research
Can the body weight of Black Belly sheep be predicted using equations for Pelibuey sheep?
Bioquímica, genética e biologia molecular · Tropical Animal Health and Production

2024 20

Carcass and meat characteristics of Nellore young bulls fed diet using cottonseed cake as a replacer of the forage fiber source
Ciências agrárias e biológicas · Scientific Reports
Panicum maximum cultivars for use in integrated agricultural production systems in Cerrado biome soils
Ciências agrárias e biológicas · Grassland Science
Seasonal variations in botanical and nutritive composition, forage availability and ingestive behavior of grazing goats in the semiarid region
Ciências agrárias e biológicas · Tropical Animal Health and Production
Effect of monensin and/or probiotics on feed intake, apparent digestibility, ruminal, serum and urinary variables, and nitrogen balance of steers
Ciências agrárias e biológicas · Animal Feed Science and Technology
Nutrient intake, productive and metabolic parameters of Nellore bulls feed a forage free diet using cottonseed cake as a fiber source
Ciências agrárias e biológicas · Tropical Animal Health and Production
Prediction of body weight of Brown Alpine goats by measuring body volume
Ciências agrárias e biológicas · Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Beef cattle finishing systems used in scientific research in Brazil: an integrative review
Ciências agrárias e biológicas · Arquivo Brasileiro de Medicina Veterinária e Zootecnia
The supply of phosphate fertilizers affects the uptake of macronutrients and the productivity of Brachiaria cultivars during the establishment period
Ciências agrárias e biológicas · Journal of Plant Nutrition
Effect of feeding guava agroindustrial waste on nutrient utilization, lamb performance and economic analysis
Ciências agrárias e biológicas · Archives animal breeding/Archiv für Tierzucht
Potassium Fertilization Alters the Morphogenetic, Structural, and Productive Characteristics of Panicum maximum Cultivars
Ciências agrárias e biológicas · Grasses
Relationship between body weight and hip width in dairy buffaloes (Bubalus bubalis)
Bioquímica, genética e biologia molecular · Journal of Dairy Research
Enhancing the quality of haylage from tropical grasses with xylanase enzyme
Ciências agrárias e biológicas · New Zealand Journal of Agricultural Research
The adoption of intercropping practices with tropical grasses aims at optimising forage production performance in the semi‐arid region
Ciências agrárias e biológicas · New Zealand Journal of Agricultural Research
Fibre Sources on Performance and Carcass and Meat Characteristics of Feedlot Nellore Young Bulls
Ciências agrárias e biológicas · Journal of Animal Physiology and Animal Nutrition
Biomass production and nutrient accumulation in some important tropical forage grasses for use in integrated crop-livestock systems
Ciências agrárias e biológicas · Australian Journal of Crop Science
Intercropped grasses for ruminant feeding
Ciências agrárias e biológicas · Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Parámetros hematológicos de ovejas Pelibuey adultas bajo condiciones del trópico húmedo de México
Ciências agrárias e biológicas · Revista de Investigaciones Veterinarias del Perú
Effect of increasing vinasse doses, in association with different harvest times, on sweet sorghum production
Ciências agrárias e biológicas · Food Science and Technology
Productive performance and carcass characteristics of castrated and non-castrated Beefalo-Nellore beef cattle finished in a feedlot or kept on pasture
Ciências agrárias e biológicas · Tropical Animal Health and Production
Assessing the potential of Buriti and Bocaiuva fruit oils as nutritional additives for cattle in the feedlot
Ciências agrárias e biológicas · Animal Feed Science and Technology

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