<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Owing to the scarcity of feed during the dry season in most tropical regions of Africa, attention has been shifted to the use of aquatic plants which were regarded as waste and take a lot of effort to eradicate. This study therefore aimed to explore the potential of water hyacinth as alternative feed source for ruminants. Twenty-four (24) West African Dwarf (WAD) goats with average body mass of 6.5 ± 0.22 kg were used in a 84-day feeding trial to determine the influence of whole Water Hyacinth (WH; <italic>Eichhornia crassipes</italic>) plant as alternative livestock feed resource. The goats were divided into four (4) groups of six (6) animals per group. Each group was randomly allotted to the four experimental diets containing 0 %, 5 %, 10 % and 15 % of WH, respectively, in a Completely Randomised Design. Results showed that supplemented <italic>E. crassipes</italic> plant influenced (<italic>p</italic> &lt; 0.05) the growth performance characteristics of West African dwarf (WAD) goats. Five (5 %) percent inclusion of WH gave the highest (<italic>p</italic> &lt; 0.05) weight gain, metabolic weight and dry matter intake whereas 10 % inclusion of WH gave similar (<italic>p</italic> > 0.05) weight gain as the control. In addition, 5 % percent inclusion of WH reduced (<italic>p</italic> &lt; 0.05) the cost of production with high returns. On the other hand, with 10 % inclusion we observed the highest (<italic>p</italic> &lt; 0.05) packed cell volume, red blood cell count and haemoglobin concentration. The 15 % WH inclusion resulted in an elevated (<italic>p</italic> &lt; 0.05) serum albumin and cost per kilogram weight gain. It can be concluded that feeding WAD goats with WH up to 10 % in their diets had favourable effects on growth performance, health and possibly immune response as well as profitability.</p>
</abstract>

Owing to the scarcity of feed during the dry season in most tropical regions of Africa, attention has been shifted to the use of aquatic plants which were regarded as waste and take a lot of effort to eradicate. This study therefore aimed to explore the potential of water hyacinth as alternative feed source for ruminants. Twenty-four (24) West African Dwarf (WAD) goats with average body mass of 6.5 ± 0.22 kg were used in a 84-day feeding trial to determine the influence of whole Water Hyacinth (WH; Eichhornia crassipes) plant as alternative livestock feed resource. The goats were divided into four (4) groups of six (6) animals per group. Each group was randomly allotted to the four experimental diets containing 0 %, 5 %, 10 % and 15 % of WH, respectively, in a Completely Randomised Design. Results showed that supplemented E. crassipes plant influenced (p < 0.05) the growth performance characteristics of West African dwarf (WAD) goats. Five (5 %) percent inclusion of WH gave the highest (p < 0.05) weight gain, metabolic weight and dry matter intake whereas 10 % inclusion of WH gave similar (p > 0.05) weight gain as the control. In addition, 5 % percent inclusion of WH reduced (p < 0.05) the cost of production with high returns. On the other hand, with 10 % inclusion we observed the highest (p < 0.05) packed cell volume, red blood cell count and haemoglobin concentration. The 15 % WH inclusion resulted in an elevated (p < 0.05) serum albumin and cost per kilogram weight gain. It can be concluded that feeding WAD goats with WH up to 10 % in their diets had favourable effects on growth performance, health and possibly immune response as well as profitability.

Growth performance of goats fed diets containing varying levels of water hyacinth (<italic>Eichhornia crassipes</italic>)

Department of Animal Production and Health

Agricultura Tropica et Subtropica

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Growth performance of goats fed diets containing varying levels of water hyacinth ()

Owing to the scarcity of feed during the dry season in most tropical regions of Africa, attention has been shifted to the use of aquatic plants which were regarded as waste and take a lot of effort to eradicate. This study therefore aimed to explore the potential of water hyacinth as alternative feed source for ruminants. Twenty-four (24) West African Dwarf (WAD) goats with average body mass of 6.5 ± 0.22 kg were used in a 84-day feeding trial to determine the influence of whole Water Hyacinth (WH; Eichhornia crassipes) plant as alternative livestock feed resource. The goats were divided into four (4) groups of six (6) animals per group. Each group was randomly allotted to the four experimental diets containing 0 %, 5 %, 10 % and 15 % of WH, respectively, in a Completely Randomised Design. Results showed that supplemented E. crassipes plant influenced (p  0.05) weight gain as the control. In addition, 5 % percent inclusion of WH reduced (p < 0.05) the cost of production with high returns. On the other hand, with 10 % inclusion we observed the highest (p < 0.05) packed cell volume, red blood cell count and haemoglobin concentration. The 15 % WH inclusion resulted in an elevated (p < 0.05) serum albumin and cost per kilogram weight gain. It can be concluded that feeding WAD goats with WH up to 10 % in their diets had favourable effects on growth performance, health and possibly immune response as well as profitability.

Owing to the scarcity of feed during the dry season in most tropical regions of Africa, attention has been shifted to the use of aquatic plants which were...

Growth performance of goats fed diets containing varying levels of water hyacinth (Eichhornia crassipes)

Publié en ligne: 26 déc. 2021

Pages: 228 - 237

Reçu: 13 janv. 2021

Accepté: 06 déc. 2021

DOI: https://doi.org/10.2478/ats-2021-0024

Mots clés
aquatic weed, feed and feeding, haematological profile, economic analysis, small ruminant

© 2020 Azeez Olanrewaju Yusuf et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Growth performance of goats fed diets containing varying levels of water hyacinth (Eichhornia crassipes)

Publié en ligne: 26 déc. 2021

Pages: 228 - 237

Reçu: 13 janv. 2021

Accepté: 06 déc. 2021

DOI: https://doi.org/10.2478/ats-2021-0024

Mots clésaquatic weed, feed and feeding, haematological profile, economic analysis, small ruminant

© 2020 Azeez Olanrewaju Yusuf et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Mots clés
aquatic weed, feed and feeding, haematological profile, economic analysis, small ruminant