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Utilization of browse supplements with varying tannin levels by Ethiopian Menz shee2. Nitrogen metabolism
Publicado 1997Enlace del recurso
Journal Article -
How COVID-19 measures have affected food safety in East Africa
Publicado 2021Enlace del recurso
Blog Post -
Direct market costs of aflatoxins in Kenyan dairy value chain
Publicado 2016Enlace del recurso
Ponencia -
Utilization of browse supplements with varying tannin levels by Ethiopian Menz shee1. Intake, digestibility and live weight changes
Publicado 1997“…Animals supplemented with forage legumes with low condensed tannin levels such as lablab, S1, S2, and S3 had a lower teff straw intake than those on the control diet. The converse was true for those fed with the high tannin supplements such as S4, S5, S6 and goetzei. …”
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Differentiated Neogene bauxitization of volcanic rocks (western Cameroon): morpho-geological constraints on chemical erosion
Publicado 2020“…Less mobile elements Ti and Zr were used as references to quantify volumetric change (strain, ε), element transfer rate (τ) and geochemical mass transfers during the bauxitization process of basalt and trachyte. Conversion of parent rocks to kaolinite and goethite rich saprolites evolved to Al-Fe rich bauxites, mostly composed of gibbsite and iron oxy-hydroxides (goethite and hematite). …”
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Effect of supplementation of grazing sheep with groundnut cake and wheat bran
Publicado 2022“…The experiment was conducted to evaluate the effect of groundnut haulm and maize bran mixture supplementations on feed intake, digestibility, body weight gain and carcass characteristics of local sheep fed hay basal diet at Salga sheep farm in Assosa district, Western Ethiopia.The experiment was laid out in a randomized complete block design (RCBD) with four treatments consisting of six blocks with four animals per block based on their initial body weight of 20.12 ± 0.05 kg (mean ± SD).Treatments comprised of feeding natural pasture hay ad libitum T1 = 0; T2 = 100% maize bran (MB); T3 = 50% MB and 50% Groundnut haulm (GNH), and T4 = 100% GNH.The amount of supplements offered was 300 g/day/animal on DM basis.The daily feed intake, daily body weight gain, feed conversion efficiency, dry matter and nutrient digestibility, and carcass characteristics parameters were measured during the experimental period.The study result indicates that the crude protein (CP) contents were 7.12% and 11.6%, and the neutral detergent fiber (NDF) contents were 67.9% and 57.5% for natural grass hay and groundnut haulm, respectively.The total DM intake was higher (P < 0.001) in T4 (941 g/day) followed by T3 (937 g/day), and T2 (934 g/day).However, the control group (T1) consumed relatively higher basal dry matter (DM) (767 g/day) as compared to all other groups.Local Sheep supplemented with T4 had significantly different (P < 0.001) FBW (33.2 vs 24.3 kg), FCE (0.17 vs 0.08) and ADG (156.2 vs 46.4 g/day) as compared to the control group.The mean DM, How to cite this paper:…”
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"Líneas de piedra" en suelos del noreste argentino. Origen e implicancias.
Publicado 2025“…The first is a “nodular ferruginous horizon”, more typical in the southern part of Misiones, composed mainly by hematitic and goethitic nodules of gravel size, and generally appearing at the soil-saprolite interface. …”
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