'Meta-analysis of dry matter intake and neutral detergent fiber intake of hair sheep raised in tropical areas'.

ABSTRACT: Inadequate estimates of fiber and dry matter intake of sheep raised in tropical conditions may explain part of the inefficiency of those production systems. Therefore, we aimed to estimate dry matter intake (DMI) and neutral detergent fiber intake (NDFI) of hair sheep raised under tropical conditions. A meta-analysis of 61 independent performance experiments, comprising a total of 413 experimental units (treatment means or animals), was performed. Trials were conducted in tropical conditions, using hair sheep in growing and finishing phases and endowed with the following information: neutral detergent fiber (NDF) in diet, initial and final body weight (BW), average daily gain (ADG), DMI and NDFI of treatment means (51 studies) or individual data (10 studies). Data on organic matter and NDF

SUBMITTER: Oliveira AP 

PROVIDER: S-EPMC7755186 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature