Evidence map›Paper›PMID 35994299›Full record

ArticleVeterinary medicine and science2022

Protein supplement potential of Dodonaea angustifolia leaves by replacing atella on nutrient utilization and performance of Farta sheep fed natural pasture hay basal diet.

Defaru Teshager, Yeshambel Mekuriaw, Netsanet Beyero

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Article in Veterinary medicine and science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

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4citing papers in PubMed
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4 citing papers in PubMed.

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5 · Who and what money

Authors and funding

3 authors.

Defaru TeshagerDepartment Animal Sciences, College of Agriculture and Environmental Sciences, Bahir Dar University, Bahir Dar, Ethiopia.
Yeshambel MekuriawDepartment Animal Sciences, College of Agriculture and Environmental Sciences, Bahir Dar University, Bahir Dar, Ethiopia.ORCID 0000-0001-7562-4406
Netsanet BeyeroDepartment Animal Sciences, College of Agriculture and Environmental Sciences, Bahir Dar University, Bahir Dar, Ethiopia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundProtein feed resources for ruminant animal productions are deficit in Ethiopia.

objectivesTo evaluate the supplementation effects of dried Dodonaea angustifolia leaves (DDL), dried traditional brewery by-product locally called atella and their mixtures on nutrient utilization and growth performance of Farta sheep fed natural pasture hay (NPH) as basal diet.

methodsTwenty-five yearling intact male Farta sheep with average initial body weight of 14.53 ± 1.35 kg (mean ± SD) were used for the study. The experimental sheep were allocated into five blocks of five animals based on their initial body weight. The experiment lasted for 90 days of feeding trial followed by 7 days of digestibility trial. The experimental feeds were NPH ad libitum + 100% DDL + 100 g wheat bran (WB; T1), NPH ad libitum + 75% DDL + 25% dried atella + 100 g WB(T2), NPH ad libitum + 50% DDL + 50% deried atella + 100 g WB (T3), NPH ad libitum + 25% DDL +75% dried atella +100 g WB (T4) and NPH ad libitum + 100% dried atella + 100 g WB (T5).

resultsNPH, DDL and dried atella contained 7.42, 15.39, 21.13% crude protein (CP) and 66, 36, 34% neutral detergent fiber, respectively. Sheep supplemented with increasing level of atella had more dry matter intake (DMI) and crude protein intake (CPI) and the highest of these DMI and CPI were in T5 (868 g/d for dry matter and 113 g/d for CP). This progressive increased CPI from T1 up to T5 was reflected in a significant (p < 0.001) fibers and estimated metabolizable energy intake in the order of T5 > T4 > T3 > T2 > T1. Significant difference (p < 0.001) was recorded on nutrient utilization and the highest was for T5 and lowest for T1. Average daily gain (ADG) and feed conversion efficiency (FCE) were significantly (p < 0.001) increased as the atella inclusion level increased. Sheep in T4 and T5 had the highest ADG and FCE with the order of T5 = T4 > T3 > T2 > T1. ADG was correlated positively and highly significant with nutrients intake and digestibility.

conclusionAtella supplementation better than DDL and then their mixture (T2-T4) supplementation could be recommended in sheep fattening in the study area.

Indexed as

Animal FeedAnimal Nutritional Physiological PhenomenaAnimalsBody WeightDetergentsDietDietary FiberDigestionMaleNutrientsPlant LeavesSheepDetergentsDietary FiberNutrientsatellaDodonaea dried leavesFarta sheepnutrientperformance

Identifiers

PMID35994299
PMCPMC9514476

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.