Abstract
The aim of this project is to study the variability problem of animal response when establishing nutritional programs (pigs) and the application of the concept of the feeding precision (pigs and poultry) using integrated management systems. For this purpose, three studies will be carried out. In the first two studies, the optimal methionine and threonine level for a pig population based on feed intake and growth changes for each individual in real time will be estimated. A completely randomized design with six treatments (six different levels of standardized ileal digestible methionine or threonine) will be used. In the last study, nutritional programs defined by modeling and applied in different feed systems (daily and individual or feed phases and animal group) for growth pigs will be evaluated. Six treatments in a factorial design 2x3 will be used [Feed Program (FP) with animal group and three feed phases or FP with individual and daily phases; three weight groups: light, medium and heavyweight. In both studies the Intelligent Precision Feeder will be used. The last study refers to evaluating nutritional programs establishedby modeling and applied in different feeding systems (four phase vs. multiphase) for chickens. Four treatments will be used in a factorial design 2x2 (Ad libitun feed intake or controlled feed intake; FP with four phases or multiphase). Through of the development of these studies it will be possible to begin the implementation of a new line of research in this unit faculty. Additionally, this project can effectively contribute to the reduction of the environmental load of growing and finishing farms, while ensuring their economic viability. (AU)
Scientific publications
(14)
(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)
FRAGA, ALICIA ZEM;
REIS FURTADO CAMPOS, PAULO HENRIQUE;
DA SILVA, WELEX CANDIDO;
CAETANO, RAPHAEL PERINI;
VEIRA, ALINI MARI;
DOS SANTOS, LUAN SOUSA;
HAUSCHILD, LUCIANO.
Sequential feeding with high-fat/low-crude protein diets for two lines of growing-finishing pigs under daily cyclic high ambient temperature conditions.
JOURNAL OF ANIMAL SCIENCE,
v. 97,
n. 6,
p. 2493-2504,
JUN 2019.
Web of Science Citations: 0.
REMUS, A.;
POMAR, C.;
PERONDI, D.;
GOBI, J. P.;
DA SILVA, W. C.;
DE SOUZA, L. J.;
HAUSCHILD, L.
Response to dietary methionine supply of growing pigs fed daily tailored diets or fed according to a conventional phase feeding system.
LIVESTOCK SCIENCE,
v. 222,
p. 7-13,
APR 2019.
Web of Science Citations: 0.
DOS SANTOS, LUAN SOUSA;
POMAR, CANDIDO;
REIS FURTADO CAMPOS, PAULO HENRIQUE;
DA SILVA, WELEX CANDIDO;
GOBI, JAQUELINE DE PAULA;
VEIRA, ALINI MARI;
FRAGA, ALICIA ZEM;
HAUSCHILD, LUCIANO.
Precision feeding strategy for growing pigs under heat stress conditions.
JOURNAL OF ANIMAL SCIENCE,
v. 96,
n. 11,
p. 4789-4801,
NOV 2018.
Web of Science Citations: 1.
PERONDI, DANI;
KIPPER, MARCOS;
ANDRETTA, INES;
HAUSCHILD, LUCIANO;
LUNEDO, RAQUEL;
FRANCESCHINA, CAROLINA SCHELL;
REMUS, ALINE.
Empirical models to predict feed intake of growing-finishing pigs reared under high environmental temperatures.
Scientia Agricola,
v. 75,
n. 4,
p. 296-303,
JUL-AUG 2018.
Web of Science Citations: 0.
ISOLA, RENAN DI GIOVANNI;
HAUSCHILD, LUCIANO;
PERONDI, DANI;
ANDRETTA, INES;
GOBI, JAQUELINE DE PAULA;
REMUS, ALINE;
VEIRA, ALINI MARI.
Individual responses of growing pigs to threonine intake.
REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE,
v. 47,
2018.
Web of Science Citations: 0.
FRACAROLI, CINTIA;
PERONDI, DANI;
DOS SANTOS, LUAN SOUSA;
DA SILVA, WELEX CANDIDO;
VEIRA, ALINI MARI;
HAUSCHILD, LUCIANO.
Net energy levels of reduced crude protein, amino acid-supplemented diets for heavy pigs.
LIVESTOCK SCIENCE,
v. 205,
p. 43-49,
NOV 2017.
Web of Science Citations: 1.
ANDRETTA, INES;
KIPPER, MARCOS;
HAUSCHILD, LUCIANO;
LEHNEN, CHEILA ROBERTA;
REMUS, ALINE;
MELCHIOR, RAQUEL.
Meta-analysis of individual and combined effects of mycotoxins on growing pigs.
Scientia Agricola,
v. 73,
n. 4,
p. 328-331,
JUL-AUG 2016.
Web of Science Citations: 2.
REMUS, ALINE;
PERES, FRANCINE MENDES;
HAUSCHILD, LUCIANO;
ANDRETTA, INES;
KIPPER, MARCOS;
GOBI, JAQUELINE DE PAULA;
POMAR, CANDIDO.
Exploratory study on the utilization of different dietary methionine sources and methionine to lysine ratio for growing-finishing pigs.
LIVESTOCK SCIENCE,
v. 181,
p. 96-102,
NOV 2015.
Web of Science Citations: 1.
HAUSCHILD, LUCIANO;
DELFIM BUENO, CAMILA FERREIRA;
REMUS, ALINE;
GOBI, JAQUELINE DE PAULA;
ISOLA, RENAN DI GIOVANNI;
SAKOMURA, NILVA KAZUE.
Multiphase feeding program for broilers can replace traditional system.
Scientia Agricola,
v. 72,
n. 3,
p. 210-214,
MAY-JUN 2015.
Web of Science Citations: 1.