Characterization of duckweed and water hyacinth and their effect on the apparent digestibility in tilapia
Objective. To evaluate the nutritional composition of duckweed (DW) (Lemna minor) and water hyacinth (WH) (Eichhornia crassipes) and its effect on the apparent digestibility of dry matter (%, ADDM), apparent digestibility of crude protein (%, ADCP) and the apparent digestibility of the crude lipid...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universidad de Cordoba
2024-07-01
|
| Series: | Revista MVZ Cordoba |
| Subjects: | |
| Online Access: | https://revistamvz.unicordoba.edu.co/article/view/3468 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1823857982232854528 |
|---|---|
| author | Aroldo Botello-León Yuniel Méndez-Martínez Kirenia Pérez-Corría Marcos Ortega-Ojeda María Teresa-Viana Charles Morán-Ribas |
| author_facet | Aroldo Botello-León Yuniel Méndez-Martínez Kirenia Pérez-Corría Marcos Ortega-Ojeda María Teresa-Viana Charles Morán-Ribas |
| author_sort | Aroldo Botello-León |
| collection | DOAJ |
| description |
Objective. To evaluate the nutritional composition of duckweed (DW) (Lemna minor) and water hyacinth (WH) (Eichhornia crassipes) and its effect on the apparent digestibility of dry matter (%, ADDM), apparent digestibility of crude protein (%, ADCP) and the apparent digestibility of the crude lipid (%, ADCL) in the nutrition of tilapia (Oreochromis niloticus). Material and methods. The DW and WH were used to formulate nine isoproteic (32.47%), isolipidic (5.46%) and isoenergetic (16.45 MJ kg-1) diets, with three replicates and 15 male tilapia (36.36± 1.16 g) per repetition: 0% (T0); 10% (T10); 15% (T15); 20% (T20) and 25% (T25), respectively random. A principal component analysis (PCA) was applied. Results. The crude protein (%) of the WH and the DW, were 21.72% and 27.37% (p˂0.05), respectively. Fish fed with WH and DW, up to 10 and 15% inclusion in the diet, respectively, did not show significant differences (p>0.05) for ADDM. However, for ADCP and ADCL, up to 15 and 20%, respectively, significant differences (p>0.05) were not observed. Conclusions. Water hyacinth and duckweed meals were an alternative vegetable protein source, which can partially replace soybean meal and cornmeal in tilapia diets. The PCA suggests that the control diet, 10% WH, 10-15% DW, showed the best results in terms of the apparent digestibility of the nutrients.
|
| format | Article |
| id | doaj-art-6cbdf28f35bf4653bfc30faf019bc526 |
| institution | Kabale University |
| issn | 0122-0268 1909-0544 |
| language | English |
| publishDate | 2024-07-01 |
| publisher | Universidad de Cordoba |
| record_format | Article |
| series | Revista MVZ Cordoba |
| spelling | doaj-art-6cbdf28f35bf4653bfc30faf019bc5262025-02-11T17:17:08ZengUniversidad de CordobaRevista MVZ Cordoba0122-02681909-05442024-07-0129210.21897/rmvz.3468Characterization of duckweed and water hyacinth and their effect on the apparent digestibility in tilapiaAroldo Botello-León0https://orcid.org/0000-0001-6709-2104Yuniel Méndez-Martínez1https://orcid.org/0000-0002-5365-5794Kirenia Pérez-Corría2https://orcid.org/0000-0002-0216-328XMarcos Ortega-Ojeda3https://orcid.org/0000-0001-7298-4772María Teresa-Viana4https://orcid.org/0000-0002-3074-767XCharles Morán-Ribas5https://orcid.org/0009-0000-6270-8782Universidad Técnica "Luis Vargas Torres" de Esmeraldas. EcuadorUniversidad Técnica Estatal de Quevedo, EcuadorUniversidad Técnica "Luis Vargas Torres" de Esmeraldas. EcuadorUniversidad Técnica "Luis Vargas Torres" de Esmeraldas. EcuadorUniversidad Autónoma de Baja California Sur, MéxicoUniversidad Técnica "Luis Vargas Torres" de Esmeraldas. Ecuador Objective. To evaluate the nutritional composition of duckweed (DW) (Lemna minor) and water hyacinth (WH) (Eichhornia crassipes) and its effect on the apparent digestibility of dry matter (%, ADDM), apparent digestibility of crude protein (%, ADCP) and the apparent digestibility of the crude lipid (%, ADCL) in the nutrition of tilapia (Oreochromis niloticus). Material and methods. The DW and WH were used to formulate nine isoproteic (32.47%), isolipidic (5.46%) and isoenergetic (16.45 MJ kg-1) diets, with three replicates and 15 male tilapia (36.36± 1.16 g) per repetition: 0% (T0); 10% (T10); 15% (T15); 20% (T20) and 25% (T25), respectively random. A principal component analysis (PCA) was applied. Results. The crude protein (%) of the WH and the DW, were 21.72% and 27.37% (p˂0.05), respectively. Fish fed with WH and DW, up to 10 and 15% inclusion in the diet, respectively, did not show significant differences (p>0.05) for ADDM. However, for ADCP and ADCL, up to 15 and 20%, respectively, significant differences (p>0.05) were not observed. Conclusions. Water hyacinth and duckweed meals were an alternative vegetable protein source, which can partially replace soybean meal and cornmeal in tilapia diets. The PCA suggests that the control diet, 10% WH, 10-15% DW, showed the best results in terms of the apparent digestibility of the nutrients. https://revistamvz.unicordoba.edu.co/article/view/3468aquacultureaquatic plantsfeedingfishprotein |
| spellingShingle | Aroldo Botello-León Yuniel Méndez-Martínez Kirenia Pérez-Corría Marcos Ortega-Ojeda María Teresa-Viana Charles Morán-Ribas Characterization of duckweed and water hyacinth and their effect on the apparent digestibility in tilapia Revista MVZ Cordoba aquaculture aquatic plants feeding fish protein |
| title | Characterization of duckweed and water hyacinth and their effect on the apparent digestibility in tilapia |
| title_full | Characterization of duckweed and water hyacinth and their effect on the apparent digestibility in tilapia |
| title_fullStr | Characterization of duckweed and water hyacinth and their effect on the apparent digestibility in tilapia |
| title_full_unstemmed | Characterization of duckweed and water hyacinth and their effect on the apparent digestibility in tilapia |
| title_short | Characterization of duckweed and water hyacinth and their effect on the apparent digestibility in tilapia |
| title_sort | characterization of duckweed and water hyacinth and their effect on the apparent digestibility in tilapia |
| topic | aquaculture aquatic plants feeding fish protein |
| url | https://revistamvz.unicordoba.edu.co/article/view/3468 |
| work_keys_str_mv | AT aroldobotelloleon characterizationofduckweedandwaterhyacinthandtheireffectontheapparentdigestibilityintilapia AT yunielmendezmartinez characterizationofduckweedandwaterhyacinthandtheireffectontheapparentdigestibilityintilapia AT kireniaperezcorria characterizationofduckweedandwaterhyacinthandtheireffectontheapparentdigestibilityintilapia AT marcosortegaojeda characterizationofduckweedandwaterhyacinthandtheireffectontheapparentdigestibilityintilapia AT mariateresaviana characterizationofduckweedandwaterhyacinthandtheireffectontheapparentdigestibilityintilapia AT charlesmoranribas characterizationofduckweedandwaterhyacinthandtheireffectontheapparentdigestibilityintilapia |