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Phosphorus Utilization Efficiency in West African Dwarf (wad) Goats: Evaluating Groundnut Cake, Dried Activated Sewage Sludge, and Poultry Waste Based Diets

Year: 2025

Type: article

Abstract: This study was carried out to evaluate phosphorus utilization efficiency in diets containing Groundnut Cake (GNC), Dried Activated Sewage Sludge (DASS), and Poultry Waste (PW) using eighteen West African Dwarf (WAD) goats. Phosphorus digestibility was assessed and it showed significant differences in utilization among diets. Digestibility coefficients for phosphorus were 56.46% (GNC), 51.06% (DASS), and 60.20% (PW). Statistical analysis showed significant differences (P<0.05) in phosphorus intake and retention across the three diets, with PW demonstrating the highest phosphorus balance. These findings highlight the potential of alternative feed sources to enhance phosphorus nutrition in WAD goats while also supporting sustainable and cost-effective livestock management practices.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.15024398

Author: JANET CHINWE OLOWOYEYE

Institution: Bamidele Olumilua University of Education, Science and Technology

Language: English

Topic: Ruminant Nutrition and Digestive Physiology

Subfield: Agronomy and Crop Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

SDGs: Zero hunger, Responsible consumption and production

Open Access status: green

OpenAlex ID: W6968069122

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