Modeling production and nutritional requirements of poultry and fish

• Grant number: 13/25761-4
• Support Opportunities: Research Projects - Thematic Grants
• Start date: June 01, 2014
• End date: December 31, 2019
• Field of knowledge: Agronomical Sciences - Animal Husbandry - Animal Nutrition and Feeding
• Principal Investigator: Nilva Kazue Sakomura
• Grantee: Nilva Kazue Sakomura
• Host Institution: Faculdade de Ciências Agrárias e Veterinárias (FCAV). Universidade Estadual Paulista (UNESP). Campus de Jaboticabal. Jaboticabal , SP, Brazil
• Pesquisadores principais: Euclides Braga Malheiros ; João Batista Kochenborger Fernandes
• Associated researchers: Adibe Luiz Abdalla ; Andreia da Silva Meyer ; Carl Schmidt ; Carlos Ducatti ; Edney Pereira da Silva ; José Albertino Bendassolli ; Juliana Célia Denadai ; Juliano César de Paula Dorigam ; Luciano Hauschild ; Manoel Garcia Neto ; Maria Helena Tabuaço Rego Martins Peres ; Nelson José Peruzzi ; Rosangela Kiyoko Jomori Bonichelli ; Silvana Martinez Baraldi Artoni
• Associated research grant(s): 19/26668-4 - Modelling calcium and phosphorus for poultry, AV.EXT; 19/25117-4 - Aquaculture America 2020, AR.EXT; 17/24810-2 - International Poultry Scientific Forum and The International Production & Processing Expo 2018, AR.EXT
• Associated scholarship(s): 19/20192-8 - Training and technical support in laboratory analysis, BP.TT; 19/06343-3 - Optimal essential amino acids ratio for pacu in the termination phase by the deletion method, BP.MS; 18/19629-0 - Growth expansion modeling: kinetic energy tool to measure efficacy, efficiency, economicity and effectiveness, BE.PQ; + associated scholarships 19/01385-0 - Software for simulation of egg production, prediction of the nutritional requirements of laying and breeder hens and economic optimizer, BP.PD; 18/17059-1 - Modeling of leucine requirement for growth and egg production, BP.DR; 18/18376-0 - Digestible threonine requirement for Japanese Quails, BP.IC; 18/11368-2 - Modeling the production and nutritional requirements of fish, BP.TT; 17/12182-7 - Electronic spreadsheets design to establish amino acids requirements for birds using a mechanistic and stochastic approach, BP.PD; 16/14754-5 - Use of isoleucine , valine and tryptophan for maintenance and egg production in order to optimize the dietary levels for commercial laying hens, BP.MS; 16/01716-8 - Requirements and utilization efficiency of tryptophan for broilers, BP.MS; 16/11016-3 - Determining in vivo fish body composition method by the use of non-invasive technique, BP.PD; 16/07673-9 - Establishing the optimal essential amino acid ratios for juveniles of pacu (Piaractus mesopotamicus) by the deletion method, BP.MS; 16/11172-5 - Computational model for growth simulation and optimization of nutritional levels for broilers, BP.PD; 16/00536-6 - Determination of the ideal essential amino acid ratio for laying hens by deletion method, BP.DR; 15/25717-0 - Efficiency and incorporation of nitrogenous compounds from L- (15N) methionine on the growth of broiler chickens, BP.MS; 15/25489-8 - Isoleucine requirements for broilers, BP.MS; 15/23863-0 - Japanese quails response curve to methionine+cystine intake, BP.IC; 15/23511-6 - Performance evaluation of broilers fed three levels of dietary crude protein, BP.IC; 15/06093-6 - Prediction model of tilapias and pacus nutritional requirements , BP.PD; 15/06001-4 - Simulation models of egg production and nutritional requirements prediction of laying hens, BP.PD; 14/25090-5 - Tryptophan requirements determination for poultry maintenance, BP.IC; 14/25091-1 - Egg production modeling in heavy broiler breeder hens, BP.IC - associated scholarships

Abstract

This project aims to study protein and amino acids requirements, as well as the genetic potential of poultry and fishes, to update the Avinesp software with results generated with poultry, and to those generated with fishes, to develop an electronic spreadsheet to calculate their nutritional requirements. To meet these objectives, trials will be carried out to characterize the productive genetic potential of poultry and fish; to evaluate the responses of poultry and fishes to amino acid and protein intake; to standardize a method to determine amino acids optimum ratio for poultry and fish; to standardize the use of dual X-ray absorptiometry (DXA) to determine the body composition of birds; and to study the efficiency of 15nitrogen and N15amino acid use for poultry. The trials to characterize the genetic potential will be divided into growth assays for broilers, pullets and fishes and production assays for commercial laying hens and breeders. The growth will be modeled by Gompertz function and egg production parameters of a mechanistic model will be determined. The trials of protein balance for poultry and fishes will be outlined to study the responses of performance, carcass yield, body composition and cost analysis of protein intake. For each amino acid, valine, isoleucine and tryptophan seven dietary levels will be studied, obtained by dilution technique. Amino acids utilization efficiency will be determined considering only the linear response phase. The optimal intake of amino acids will be estimated based on responses from all dietary levels by deterministic and stochastic models. For broiler chickens different methodologies will be studied to determine the ideal amino acid: lysine, and then will be applied to determine the optimum ratio for the essential amino acids: lysine for laying hens and fishes. A method to determine the ideal amino acid: lysine for maintenance will also be studied, with roosters. DXA technique will be standardized comparing to comparative slaughter technique. One trial will be conducted with broiler chickens, energy levels and sex effects will be used in order to modify the body composition of birds. Other trials will be carried out to study the efficiency of utilization of 15nitrogen and N15amino acid marked with broilers. The stable isotope technique will be used to determine the efficiency of utilization of nitrogen and amino acids for deposition in muscle, viscera and feathers. The results of this project will allow theoretical and practical advances in protein and amino acid nutrition of poultry and fishes, which will improve the nutrition of these animals minimizing nitrogen excretion into the environment. This project will enable to standardization of methods that will minimize further research costs, and also will allow the expansion of Avinesp software and the development of a spreadsheet to calculate the nutritional requirements for fishes. (AU)

Scientific publications

(47)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

GONCALVES, CAMILA ANGELICA; KAZUE SAKOMURA, NILVA; FREIRE SARCINELLI, MIRYELLE; PACHECO, LETICIA GRAZIELE; SOARES, LETICIA; CUNHA MELARE, MIRELLA; JUNIOR ALVES, WARLEY; GOUS, ROBERT MERVYN. In vivoassessment of body composition and growth potential of modern broiler using dual-energy X-ray absorptiometry. ANIMAL PRODUCTION SCIENCE, JUN 2020. (13/25761-4)

SUZUKI, RAFAEL MASSAMI; REIS, MATHEUS DE PAULA; DENADAI, JULIANA CELIA; PACHECO, LETICIA GRAZIELE; NAGIB NASCIMENTO, CAROLINA CARDOSO; SAKOMURA, NILVA KAZUE. Threonine incorporation in tissues of growing broiler chickens using L-[N-15] threonine. JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION, JAN 2021. (13/25761-4)

MARTINEZ, K. N. M.; VIANA, G. DA S.; DA SILVA, E. P.; REIS, M. P.; GOUS, R. M.; SAKOMURA, N. K.. The response of reproducing Japanese quail to dietary valine. BRITISH POULTRY SCIENCE, APR 2021. (13/25761-4, 16/11172-5)

REIS, MATHEUS P.; SAKOMURA, NILVA K.; AZEVEDO, JEFFERSON M.; VIANA, GABRIEL S.; DORIGAM, JULIANO CESAR P.; FERNANDES, JOAO BATISTA K.; GOUS, ROBERT M.. Predicting the extent to which excess lipid is deposited in the physical components of a broiler when dietary protein content is reduced. ANIMAL PRODUCTION SCIENCE, v. 63, n. 3, p. 7-pg., 2022-12-05. (13/25761-4, 16/11172-5)

MARTINEZ, K. N. M.; VIANA, G. DA S.; DA SILVA, E. P.; REIS, M. P.; GOUS, R. M.; SAKOMURA, N. K.. The response of reproducing Japanese quail to dietary valine. BRITISH POULTRY SCIENCE, v. 62, n. 5, p. 726-730, SEP 3 2021. (16/11172-5, 13/25761-4)

ROMANELI, RAFAEL DE SOUZA; TORRES DO NASCIMENTO, THIAGO MATIAS; GOUS, ROBERT MERVYN; REIS, MATHEUS DE PAULA; MENEGASSO MANSANO, CLEBER FERNANDO; KHAN, KIFAYAT ULLAH; SAKOMURA, NILVA KAZUE; KOCHENBORGER FERNANDES, JOAO BATISTA. esponse of Nile tilapia (Oreochromis niloticus) to lysine: Performance, body composition, maintenance and efficiency of utilizatio. Aquaculture, v. 538, MAY 30 2021. (13/25761-4)

NASCIMENTO, M. Q. D.; GOUS, R. M.; REIS, M. D. P.; FERNANDES, J. B. K.; SAKOMURA, NILVA. Prediction of maximum scaled feed intake in broiler chickens based on physical properties of bulky feeds. BRITISH POULTRY SCIENCE, v. 61, n. 6, AUG 2020. (13/25761-4)

NOGUEIRA, BERNARDO ROCHA FRANCO; SAKOMURA, NILVA KAZUE; REIS, MATHEUS DE PAULA; LEME, BRUNO BALBINO; LETOURNEAU-MONTMINY, MARIE-PIERRE; VIANA, GABRIEL DA SILVA. Modelling Broiler Requirements for Lysine and Arginine. ANIMALS, v. 11, n. 10, OCT 2021. (13/25761-4)

RODRIGUES, ANDRESSA TELLECHEA; MANSANO, CLEBER FERNANDO MENEGASSO; KHAN, KIFAYAT ULLAH; NASCIMENTO, THIAGO MATIAS TORRES DO; DOS SANTOS, MONIQUE VIRAES BARBOSA; SAKOMURA, NILVA KAZUE; FERNANDES, JOAO BATISTA KOCHENBORGER. Estimation of the ideal dietary essential amino acid pattern for pacu (Piaractus mesopotamicus) in the later-juvenile growth phase. ANIMAL FEED SCIENCE AND TECHNOLOGY, v. 284, p. 11-pg., 2022-02-01. (13/25761-4)

MANSANO, CLEBER F. M.; SILVA, EDNEY P.; KHAN, KIFAYAT U.; MACENTE, I, BEATRICE; NASCIMENTO, THIAGO M. T.; SAKOMURA, NILVA K.; FERNANDES, JOAO B. K.; TAKAHASHI, LEONARDO S.. Digestible protein requirements for maintenance, growth, and efficiency of protein utilization in pacu (Piaractus mesopotamicus) juveniles: an exponential nitrogen utilization model. Latin American Journal of Aquatic Research, v. 49, n. 4, p. 608-619, 2021. (13/25761-4, 16/11016-3)

PALMA BENDEZU, HILDA CRISTINA; SAKOMURA, NILVA KAZUE; MALHEIROS, EUCLIDES BRAGA; SILVA, E. P.; GOUS, ROBERT MERVYN. The effect of feed protein content on the uniformity of production in laying hens. ANIMAL PRODUCTION SCIENCE, v. 58, n. 12, p. 2308-2313, 2018. (13/25761-4)

PACHECO, LETICIA G.; SAKOMURA, NILVA K.; SUZUKI, RAFAEL M.; DORIGAM, JULIANO C. P.; VIANA, GABRIEL S.; VAN MILGEN, JAAP; DENADAI, JULIANA C.. Methionine to cystine ratio in the total sulfur amino acid requirements and sulfur amino acid metabolism using labelled amino acid approach for broilers. BMC Veterinary Research, v. 14, NOV 22 2018. (15/25717-0, 13/25761-4)

PACHECO, LETICIA G.; SAKOMURA, NILVA K.; SUZUKI, RAFAEL M.; DORIGAM, JULIANO C. P.; VIANA, GABRIEL S.; LEME, BRUNO B.. Efficiency of methionine and cystine utilization by broiler chickens using stable isotopes. JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION, v. 104, n. 1, NOV 2019. (15/25717-0, 13/25761-4)

ACACIO, R. M.; SAKOMURA, N. K.; VIANA, G. S.; MALHEIROS, E. B.; FERNANDES, J. B. K.; SUZUKI, R. M.. Optimum standardized ileal digestible tryptophan intake for broiler chickens. LIVESTOCK SCIENCE, v. 240, OCT 2020. (13/25761-4, 16/01716-8)

BENDEZU, HILDA PALMA; SAKOMURA, NILVA KAZUE; MALHEIROS, EUCLIDES BRAGA; DE PAULA DORIGAM, JULIANO CESAR; DA SILVA, EDNEY PEREIRA; REIS, MATHEUS DE PAULA. Estimation of desired feed intake for growth and reproductive organ development in pre-laying hens. ANIMAL PRODUCTION SCIENCE, v. 59, n. 7, p. 1228-1234, 2019. (13/25761-4)

BENDEZU, H. C. P.; SAKOMURA, N. K.; MALHEIROS, E. B.; GOUS, R. M.; FERREIRA, N. T.; FERNANDES, J. B. K.. Modelling the egg components and internal cycle length of laying hens. ANIMAL PRODUCTION SCIENCE, v. 59, n. 3, p. 420-426, 2019. (13/25761-4)

DO NASCIMENTO, THIAGO M. T.; MANSANO, CLEBER F. M.; PERES, HELENA; RODRIGUES, FABIO H. F.; KHAN, KIFAYAT U.; ROMANELI, RAFAEL S.; SAKOMURA, NILVA K.; FERNANDES, JOAO B. K.. Determination of the optimum dietary essential amino acid profile for growing phase of Nile tilapia by deletion method. Aquaculture, v. 523, JUN 30 2020. (16/11016-3, 15/06093-6, 13/25761-4)

REIS, MATHEUS DE PAULA; SAKOMURA, NILVA KAZUE; TEIXEIRA, IZABELLE A. M. A.; DA SILVA, EDNEY PEREIRA; KEBREAB, ERMIAS. Partitioning the efficiency of utilization of amino acids in growing broilers: Multiple linear regression and multivariate approaches. PLoS One, v. 13, n. 12, DEC 12 2018. (16/11172-5, 15/50444-8, 13/25761-4)

SOARES, LETICIA; SAKOMURA, NILVA KAZUE; DORIGAM, JULIANO CESAR DE PAULA; LIEBERT, FRANK; SUNDER, ANGELA; DO NASCIMENTO, MARIANA QUINTINO; LEME, BRUNO BALBINO. Optimal in-feed amino acid ratio for laying hens based on deletion method. JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION, v. 103, n. 1, p. 170-181, JAN 2019. (13/25761-4, 16/00536-6)

KHAN, KIFAYAT ULLAH; GOUS, ROBERT MERVYN; SAKOMURA, NILVA KAZUE; AZEVEDO, JEFFERSON MORAES; NASCIMENTO, THIAGO MATIAS T.; MANSANO, CLEBER FERNANDO M.; ROMANELI, RAFAEL DE SOUZA; OLIVEIRA, THAIS DA SILVA; BOARATTI, ANDRE ZUFFO; FERNANDES, JOAO BATISTA K.. Modeling optimum levels of balanced digestible protein for adult pacu (Piaractus mesopotamicus) and the development of an economic optimization procedure for different marketing strategies of the final yield. Aquaculture, v. 526, SEP 15 2020. (13/25761-4)

SUZUKI, RAFAEL MASSAMI; REIS, MATHEUS DE PAULA; DENADAI, JULIANA CELIA; PACHECO, LETICIA GRAZIELE; NAGIB NASCIMENTO, CAROLINA CARDOSO; SAKOMURA, NILVA KAZUE. Threonine incorporation in tissues of growing broiler chickens using L-[N-15] threonine. JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION, v. 105, n. 5, p. 960-964, SEP 2021. (13/25761-4)

MANSANO, C. F. M.; MACENTE, B. I.; SILVA, P. DO E. S.; DA ROCHA, R. W.; ESCOBAR, A.; SAKOMURA, N. K.; KHAN, K. U.; FERNANDES, J. B. K.; DA SILVA, E. P.. An update on the cecectomy technique in roosters anesthetized with isoflurane used in subsequent amino acid digestibility experiments. POULTRY SCIENCE, v. 98, n. 9, p. 4042-4047, SEP 2019. (13/25761-4, 16/11016-3)

SAKOMURA, NILVA KAZUE; REIS, MATHEUS; BONAGURIO, LUCAS PIMENTEL; LEME, BRUNO BALBINO; VIANA, GABRIEL SILVA; MELARE, MIRELLA CUNHA; GOUS, ROBERT MERVYN. The Response to Dietary Leucine in Laying Lens. ANIMALS, v. 13, n. 16, p. 14-pg., 2023-08-01. (13/25761-4, 22/07690-1)

KHAN, KIFAYAT ULLAH; GOUS, ROBERT MERVYN; NASCIMENTO, THIAGO MATIAS T.; SAKOMURA, NILVA KAZUE; MANSANO, CLEBER FERNANDO M.; QUEIROZ, DANIEL MONGE A.; RODRIGUES, ANDRESSA TELLECHEA; BOARATTI, ANDRE ZUFFO; ROMANELI, RAFAEL DE SOUZA; FERNANDES, JOAO BATISTA K.. Modeling of nutritional behavior and harvest profit margin in fattening pacu (Piaractus mesopotamicus) fed on balanced digestible protein contents and raised in an intensive recirculating aquaculture system. ANIMAL FEED SCIENCE AND TECHNOLOGY, v. 292, p. 15-pg., 2022-10-01. (13/25761-4)

SUZUKI, R. M.; PACHECO, L. G.; DORIGAM, J. C. P.; DENADAI, J. C.; VIANA, G. S.; VARELLA, H. R.; NASCIMENTO, C. C. N.; VAN MILGEN, J.; SAKOMURA, N. K.. Stable isotopes to study sulfur amino acid utilization in broilers. ANIMAL, v. 14, p. 8-pg., 2020-08-01. (13/25761-4)

ALVARADO CASTILLO, JULIAN DAVID; TORRES DO NASCIMENTO, THIAGO MATIAS; MENEGASSO MANSANO, CLEBER FERNANDO; SAKOMURA, NILVA KAZUE; DA SILVA, EDNEY PEREIRA; KOCHENBORGER FERNANDES, JOAO BATISTA. DETERMINING THE DAILY DIGESTIBLE PROTEIN INTAKE FOR NILE TILAPIA AT DIFFERENT GROWTH STAGES. BOLETIM DO INSTITUTO DE PESCA, v. 43, p. 10-pg., 2017-01-01. (13/25761-4)

SUZUKI, R. M.; PACHECO, L. G.; DORIGAM, J. C. P.; DENADAI, J. C.; VIANA, G. S.; VARELLA, H. R.; NASCIMENTO, C. C. N.; VAN MILGEN, J.; SAKOMURA, N. K.. Stable isotopes to study sulfur amino acid utilization in broilers. ANIMAL, v. 14, n. 2, SI, p. S286-S293, AUG 2020. (13/25761-4)

AZEVEDO, JEFFERSON MORAES; REIS, MATHEUS DE PAULA; GOUS, ROBERT M.; DORIGAM, JULIANO CESAR DE PAULA; LIZANA, RONY RIVEROS; SAKOMURA, NILVA KAZUE. Response of broilers to dietary balanced protein. 2. Determining the optimum economic level of protein. ANIMAL PRODUCTION SCIENCE, JUN 2021. (13/25761-4, 16/11172-5)

AZEVEDO, JEFFERSON MORAES; REIS, MATHEUS DE PAULA; GOUS, ROBERT M.; DORIGAM, JULIANO CESAR DE PAULA; LEME, BRUNO BALBINO; SAKOMURA, NILVA KAZUE. Response of broilers to dietary balanced protein. 1. Feed intake and growth. ANIMAL PRODUCTION SCIENCE, JUN 2021. (16/11172-5, 13/25761-4)

ALVARADO CASTILLO, JULIAN DAVID; TORRES DO NASCIMENTO, THIAGO MATIAS; MENEGASSO MANSANO, CLEBER FERNANDO; SAKOMURA, NILVA KAZUE; DA SILVA, EDNEY PEREIRA; KOCHENBORGER FERNANDES, JOAO BATISTA. DETERMINING THE DAILY DIGESTIBLE PROTEIN INTAKE FOR NILE TILAPIA AT DIFFERENT GROWTH STAGES. BOLETIM DO INSTITUTO DE PESCA, v. 43, n. SI, p. 54-63, 2017. (13/25761-4)

MELARE, MIRELLA CUNHA; SAKOMURA, NILVA KAZUE; REIS, MATHEUS DE PAULA; PERUZZI, NELSON JOSE; GONCALVES, CAMILA ANGELICA. Factorial models to estimate isoleucine requirements for broilers. JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION, v. 103, n. 4, p. 1107-1115, JUL 2019. (18/17059-1, 15/25489-8, 13/25761-4)

SOARES, LETICIA; SAKOMURA, NILVA KAZUE; DE PAULA DORIGAM, JULIANO CESAR; LIEBERT, FRANK; DO NASCIMENTO, MARIANA QUINTINO; KOCHENBORGER FERNANDES, JOAO BATISTA. Nitrogen maintenance requirements and potential for nitrogen retention of pullets in growth phase. JOURNAL OF ANIMAL PHYSIOLOGY AND ANIMAL NUTRITION, v. 103, n. 4, p. 1168-1173, JUL 2019. (13/25761-4, 16/00536-6)

ROMANELI, RAFAEL DE SOUZA; BOARATTI, ANDRE ZUFFO; RODRIGUES, ANDRESSA TELLECHEA; DE ALMEIDA QUEIROZ, DANIEL MONGE; KHAN, KIFAYAT ULLAH; TORRES NASCIMENTO, THIAGO MATIAS; KOCHENBORGER FERNANDES, JOAO BATISTA; MENEGASSO MANSANO, CLEBER FERNANDO. Efficacy of Benzocaine, Eugenol, and Menthol as Anesthetics for Freshwater Angelfish. JOURNAL OF AQUATIC ANIMAL HEALTH, v. 30, n. 3, p. 210-216, SEP 2018. (13/25761-4)

GONCALVES, CAMILA ANGELICA; SAKOMURA, NILVA KAZUE; DA SILVA, EDNEY PEREIRA; BARALDI ARTONI, SILVANA MARTINEZ; SUZUKI, RAFAEL MASSAMI; GOUS, ROBERT MERVYN. Dual energy X-ray absorptiometry is a valid tool for assessing in vivo body composition of broilers. ANIMAL PRODUCTION SCIENCE, v. 59, n. 5, p. 993-1000, 2019. (13/25761-4)

AZEVEDO, JEFFERSON MORAES; REIS, MATHEUS DE PAULA; GOUS, ROBERT M.; DORIGAM, JULIANO CESAR DE PAULA; LEME, BRUNO BALBINO; SAKOMURA, NILVA KAZUE. Response of broilers to dietary balanced protein. 1. Feed intake and growth. ANIMAL PRODUCTION SCIENCE, v. 61, n. 14, p. 1425-1434, 2021. (13/25761-4, 16/11172-5)

AZEVEDO, JEFFERSON MORAES; REIS, MATHEUS DE PAULA; GOUS, ROBERT M.; DORIGAM, JULIANO CESAR DE PAULA; LIZANA, RONY RIVEROS; SAKOMURA, NILVA KAZUE. Response of broilers to dietary balanced protein. 2. Determining the optimum economic level of protein. ANIMAL PRODUCTION SCIENCE, v. 61, n. 14, p. 1435-1441, 2021. (13/25761-4, 16/11172-5)

BOARATTI, ANDRE Z.; NASCIMENTO, THIAGO M. T.; KHAN, KIFAYAT U.; MANSANO, CLEBER F. M.; OLIVEIRA, THAIS S.; QUEIROZ, DANIEL M. A.; ROMANELI, RAFAEL S.; RODRIGUES, ANDRESSA T.; SAKOMURA, NILVA K.; FERNANDES, JOAO B. K.. Assessment of the ideal ratios of digestible essential amino acids for pacu,Piaractus mesopotamicus, juveniles by the amino acid deletion method. JOURNAL OF THE WORLD AQUACULTURE SOCIETY, v. 52, n. 1, p. 88-104, FEB 2021. (13/25761-4, 16/07673-9)

SOARES, LETICIA; DORIGAM, JULIANO CESAR DE PAULA; VIANA, GABRIEL DA SILVA; LEME, BRUNO BALBINO; DO NASCIMENTO, MARIANA QUINTINO; FERNANDES, JOAO BATISTA KOCHENBORGER; SAKOMURA, NILVA KAZUE. Determination of ideal protein ratios in growing pullets. ANIMAL FEED SCIENCE AND TECHNOLOGY, v. 284, p. 10-pg., 2022-02-01. (13/25761-4, 16/00536-6)

BB LEME; N SAKOMURA; GS VIANA; L SOARES; MC MELARÉ; MJK OLIVEIRA; CFM MANSANO. Amino Acid Digestibility of Feed Ingredients in Cecectomized Adult Roosters. Brazilian Journal of Poultry Science, v. 21, n. 2, 2019-11-14. (13/25761-4)

KHAN, KIFAYAT ULLAH; GOUS, ROBERT MERVYN; MANSANO, CLEBER FERNANDO M.; NASCIMENTO, THIAGO MATIAS T.; ROMANELI, RAFAEL DE S.; RODRIGUES, ANDRESSA TELLECHEA; SAKOMURA, NILVA KAZUE; FERNANDES, JOAO BATISTA K.. Response of juvenile pacu (Piaractus mesopotamicus Holmberg, 1887) to balanced digestible protein. AQUACULTURE RESEARCH, v. 51, n. 9, JUN 2020. (13/25761-4)

HELENA ESPITIA-MANRIQUE, CARMEN; KOCHENBORGER FERNANDES, JOAO BATISTA; SAKOMURA, NILVA KAZUE; ARIAS-VIGOYA, ANGEL ANDRES; TORRES DO NASCIMENTO, THIAGO MATIAS; DA SILVA, EDNEY PEREIRA; MENEGASSO MANSANO, CLEBER FERNANDO. Description of growth and body composition of freshwater angelfish (Pterophyllum scalare) by Gompertz model. REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE, v. 46, n. 8, p. 631-637, AUG 2017. (13/25761-4)

RODRIGUES, ANDRESSA T.; MANSANO, CLEBER F. M.; KHAN, KIFAYAT U.; NASCIMENTO, THIAGO M. T.; BOARATTI, ANDRE Z.; SAKOMURA, NILVA K.; FERNANDES, JOAO B. K.. Ideal profile of essential amino acids for Nile tilapia (Oreochromis niloticus) in the finishing growth phase. AQUACULTURE RESEARCH, v. 51, n. 11, AUG 2020. (13/25761-4)

FRANCO NOGUEIRA, BERNARDO ROCHA; SAKOMURA, NILVA KAZUE; LEME, BRUNO BALBINO; REIS, MATHEUS DE PAULA; KOCHENBORGER FERNANDES, JOAO BATISTA; VIANA, GABRIEL DA SILVA. Lysine and arginine requirements of male and female broiler in the starter, grower, and finisher phase. ANIMAL FEED SCIENCE AND TECHNOLOGY, v. 283, p. 17-pg., 2022-01-01. (13/25761-4)

OLIVEIRA, THAIS S.; KHAN, KIFAYAT U.; BOARATTI, ANDRE Z.; RODRIGUES, ANDRESSA T.; REIS, MATHEUS P.; SAKOMURA, NILVA K.; FERNANDES, JOAO B. K.. Evaluation of the optimum dietary essential amino acid pattern for adult pacu (Piaractus mesopotamicus). Aquaculture, v. 540, JUL 15 2021. (19/06343-3, 13/25761-4)

NASCIMENTO, M. Q.; GOUS, R. M.; REIS, M. P.; VIANA, G. S.; NOGUEIRA, B. R. F.; SAKOMURA, NK.. Gut capacity of broiler breeder hens. BRITISH POULTRY SCIENCE, v. 62, n. 5, p. 710-716, SEP 3 2021. (16/11172-5, 13/25761-4)

REIS, MATHEUS DE-PAULA; CUNHA-MELARE, MIRELLA; SILVA-VIANA, GABRIEL; ZANARDO-DONATO, DANIELLA C.; KAZUE-SAKOMURA, NILVA. Response of broilers to digestible sulfur amino acids and threonine intake: Maximum economic return. Revista Colombiana de Ciencias Pecuarias, v. 33, n. 4, p. 13-pg., 2020-10-01. (13/25761-4)

GONCALVES, CAMILA ANGELICA; KAZUE SAKOMURA, NILVA; FREIRE SARCINELLI, MIRYELLE; PACHECO, LETICIA GRAZIELE; SOARES, LETICIA; CUNHA MELARE, MIRELLA; JUNIOR ALVES, WARLEY; GOUS, ROBERT MERVYN. In vivoassessment of body composition and growth potential of modern broiler using dual-energy X-ray absorptiometry. ANIMAL PRODUCTION SCIENCE, v. N/A, p. 10-pg., 2020-06-11. (13/25761-4)