Research Article | | Peer-Reviewed

Effect of Diets Containing Dried Cashew Apple Pulp (Anarcadium occidentale) on Local Pigs Health Status via Biochemical and Hematological Parameters in South’s Senegal

Received: 22 December 2023    Accepted: 2 January 2024    Published: 18 January 2024
Views:       Downloads:
Abstract

Despite its recognized zootechnical advantages in improving food security and reducing poverty worldwide, the pig remains neglected, and unlike other animal species, its breeding is little studied in Senegal. Mainly raised extensively in rural areas of Casamance, pig farming still faces a major feeding problem, hence the need to make the most of inexpensive, locally available feed resources that are often overlooked by stakeholders, while ensuring their harmlessness for the health of the animals. In this context, the aim of this study was to evaluate the effect of incorporating dried cashew apple pulp (CAP) into the diets on the health status of local pigs, via biochemical and hematological parameters. Conducted during 112 days in the Sédhiou region, the trial involved 84 local piglets weighing 11 kg body live weight and aged 3 to 5 months. These piglets were evenly distributed according to live weight and sex into 4 batches of 21 subjects each, subdivided into 3 replicates of 7 subjects, corresponding to the 4 dietary treatments for fattening pigs, CAP0 (control feed), CAP10, CAP15 and CAP20 containing 0, 10, 15 and 20% CAP respectively. The pigs were reared in a station, identified, dewormed and fed ad libitum with the mealy diets (CAP0, CAP10, CAP15 and CAP20) produced, and watered with drinking water. On the eve of start-up (day-1), on days 60 and 112 of the trial, two blood samples (in dry and EDTA tubes respectively) were taken from each of the pigs batched according to the dietary feed, and subjected to biochemical and hematological analysis respectively. The biochemical and hematological data obtained or calculated in the Excel by treatment were subjected to a one-factor ANOVA test at the 5% threshold with SPSS-v.23 software, supplemented by the DUNCAN post-hoc test to locate variations between means, when the former showed a significant difference between treatments. The Student's t-test of the same software was also used to compare the averages of biochemical and hematological parameters obtained in all pigs of the different batches before the start of the trial with those obtained in subjects fed each of the CAP-based diets during the experiment. The results show that the incorporation of CAP into the diet of growing-finishing pigs had no adverse effect on biochemical and hematological parameters. It was concluded that CAP can be incorporated up to 20% in the diet of fattening pigs without affecting their health status.

Published in Animal and Veterinary Sciences (Volume 12, Issue 1)
DOI 10.11648/j.avs.20241201.13
Page(s) 19-30
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Biochemical and Hematological Parameters, Diets, Dried Cashew Apple Pulp, Local Pig

References
[1] FAO. Pig sector in Burkina Faso. National Livestock Reviews of the Animal Production and Health Division of the Food and Agriculture Organization of the United Nations, 2012, Number 1, Rome (In Freanch) [Online]. Available from: Secteur porcin - Burkina Faso - fao.org / secteur-porcin-burkina-faso-fao-org.pdf / PDF4PRO.
[2] Ossebi, W., Ayssiwede, S. B, Atchiwassa, S., Djettin, A. E., Malou, R., Diop, M., Missohou, A.. Zootechnical performances and profitability of local breed’s pigs fattened through the application of feed and health technological packages in traditional livestock farms in Casamance, Senegal. Journal of Applied Animal Research, 2023, 51(1), 501-514. doi: 10.1080/09712119.2023.2231243.
[3] Okpanachi, U., Ayoade, J. A., Tuleun, C. D.. Composition and anti-nutritional factors (phyto-nutrients) present in both red and yellow varieties of sun-dried cashew Pulp. American Journal of Food Science and Health, 2016a, 2(4), 45-48.
[4] Sene, A. M. Agro-business of cashew nuts in Casamance (Senegal): strenghts, constraints and industrialisation prospects. European Scientific Journal, 2019, 15(15), 363-377. doi: 10.19044/esj.2019.v15n15p363.
[5] BSA, 2020. Bref stratégique anacarde - Senegal's cashew nuts, a proven potential, a sector to be boosted. Reference tools: Cashew nut sector in Senegal (In French) [Online]. Available from: https://investinsenegal.com/wp-content/uploads/2022/07/BS-Anacarde_VF.pdf [Accessed 14/01/2023].
[6] Oddoye, E. O. K., Takrama, J. F., Anchirina, V., Agyente-Badu, K. Effects on performance of growing pigs fed diets containing different levels of dried cashew pulp. Tropical Animal Health and Production, 2009, 41(7), 1577-1581. doi: 10.1007/s11250-009-9349-0.
[7] Armah, I. N. A. The effect of starter-growing pig fed diet containing varying levels of dried cashew (Anacardium occidentale) pulp. MSc thesis, Kwame Nkrumah University, Ghana, 2008.
[8] Okpanachi, U., Oyewole, B. O., Egbu, C. F., Ganiyu, O. Y. Effects of feeding sun-dried yellow cashew pulp based diets on performance, dry matter and nutrient digestibility of West African Dwarf Goats. Journal of Animal and Veterinary Sciences, 2016b, 4(3-1): 7-12, doi: 10.11648/j.avs.
[9] Papsen, 2015. Casamance Climat: Characterization of climatic risks for valley rice cultivation in Moyenne-Haute Casamance, Programme d'Appui au Programme National d'Investissement de l'Agriculture du Sénégal (In French), [Online]. Available from: [https://papsenpais.org/wp-content/uploads/2020/09/PAPSEN_11_Climat_Casamance_0415-1.pdf]
[10] Ayssiwede, S. B., Atchiwassa, S., Kabore, B., Ossebi, W., Kablan, N’zi R., Malou, R., Diop, M., Missohou, A. Nutritive values of some local feed resources and digestibility of diets based on dried cashew apple pulp (Anarcadium occidentale) in local pigs in Senegal. In Proceedings of the 5ème Journées Scientifiques du Conseil Africain et Malgache pour l'Enseignement Supérieur (JSDC5), Senegal, 2021 (In French).
[11] AFNOR. Animal feeding stuffs: determination of moisture content. French Association for Standardization, NF V18-109; AFNOR, 1982, Paris, France, 9p (in French). Online, URL: [https://www.boutique.afnor.org/fr-fr/norme/nf-v18109/aliments-des-animaux-determination-de-la-teneur-en-eau/fa017144/14048]
[12] AFNOR. Agricultural and feed products: determination of crude ash content. French Association for Standardization, NF V18-101, AFNOR, 1977a, Paris, 2p (in French). Online, URL: [https://www.boutique.afnor.org/fr-fr/norme/nf-v18101/aliments-des-animaux-dosage-des-cendres-brutes/fa011757/14055]
[13] AFNOR. Animal feeding stuffs: determination of nitrogen for crude protein content calculation. French Association for Standardization, NF V18-100, AFNOR, 1977b, Paris, 5p (in French). Online, URL: [https://www.boutique.afnor.org/fr-fr/norme/nf-v18100/aliments-des-animaux-dosage-de-lazote-en-vue-du-calcul-de-la-teneur-en-prot/fa011756/55406]
[14] AFNOR. Animal feeding stuffs: determination of ether extract content. French Association for Standardization, NF V18-104, AFNOR, 1980a, Paris, 4p (in French). Online, URL: [https://www.boutique.afnor.org/fr-fr/norme/nf-v18104/aliments-des-animaux-determination-de-lextrait-a-loxyde-diethylique/fa014057/14051]
[15] AFNOR. Agricultural and feed products: determination of crude fiber, general method. French Association for Standardization, NF V03-040, AFNOR, 1993, Paris, 12p (in French). Online, URL: [https://www.boutique.afnor.org/fr-fr/norme/nf-v03040/produits-agricoles-et-alimentaires-determination-de-la-cellulose-brute-meth/fa025693/13796#AreasStoreProductsSummaryView]
[16] AFNOR. Animal feeding stuffs: calcium determination by atomic absorption flame spectrophotometry method. French Association for Standardization, NF V18-108; AFNOR, 1984, Paris, 4 p (in French). Online, URL: [https://www.boutique.afnor.org/fr-fr/norme/nf-v18108/aliments-des-animaux-dosage-du-calcium-methode-par-spectrometrie-dabsorptio/fa031936/55407]
[17] AFNOR. Animal feeding stuffs: determination of total phosphorus content by spectrophotometry absorption method. French Association for Standardization, NF V18-106, AFNOR, 1980b, Paris, 5p (in French). Online, URL: [https://www.boutique.afnor.org/fr-fr/norme/nf-v18106/aliments-des-animaux-dosage-du-phosphore-total-methode-spectrophotometrique/fa014055/14050]
[18] Noblet, J. Digestive and Metabolic Utilization of Feed Energy in Swine: Application to Energy Evaluation Systems. Journal of Applied Animal Research, 2000, 17(1), 113-132. doi: 10.1080/09712119.2000.9706295.
[19] Gornall, A. G., Bardawill, C. S., David M. M. Determination of serum proteins by means of the Biuret reaction. Journal of Biological Chemistry, 1949, 177, 751-766.
[20] Doumas, B. T., Watson, W. A., Biggs, H. G. Albumin standards and the measurement of albumin with bromocresol green. Clinica Chimica Acta,. 1971, 31, 87-96.
[21] Searcy, R. L., Reardon, J. E., Foreman, J. A. A new photometric method for serum urea nitrogen determination. American Journal of Medical Technology, 1967, 33, 15-20.
[22] Mazzachi, B. C., Peake, M. J., Ehrhardt V. Reference range and method comparison studies for enzymatic and Jaffé creatinine assays in plasma and serum and early morning urine. Clinical Laboratory, 2000, 46, 53-55.
[23] Trinder, P. Determination of glucose in blood using glucose oxidase with an alternative oxygen acceptor. Annals of Clinical Biochemistry, 1969, 6, 24-27.
[24] Allain, C. C., Poon, L. S., Chan, C. S. G., Richmond, W., Fu P. C. Enzymatic determination of total serum cholesterol. Clinical Chemistry, 1974, 20, 470-475.
[25] Gindler, M., King, J. D. Rapid colorimetric determination of calcium in biologic fluids with methylthymol blue. American Journal of Clinical Pathology, 1972, 58, 376-382.
[26] Gamst, O., Try, K. Determination of serum-phosphate without deproteinization by ultraviolet spectrophotometry of the of the phosphomolybdic acid complex. Scandinavian Journal of Clinical and Laboratory Investigation, 1980, 40, 483-486.
[27] Barboun, H. M., Davisdon, W. Studies on measurement of plasma magnesium: application of the Magon dye method to the Monarch centrifugal analyser. Clinical Chemistry, 1988, 34(10), 2103-2105.
[28] Gella F. J., Olivella, T., Cruz Pastor, M., Arenas, J., Moreno, R., Durban, R., Gomez, J. A. A simple procedure for routine determination of aspartate aminotransferase and alanine aminotransférase with pyridoxal phosphate. Clinical Chimistry Acta, 1985, 153, 241-247.
[29] Nonfon, W. R. La filière de production du porc local au Bénin: l’amélioration de sa productivité par l’alimentation. Ph.D. Thesis, Faculté d’Agronomie de Gembloux, Belgique, 2005.
[30] Acero, L. H. E. D., Lagan, C. G., Padul, M. A. C. Growth performance of fattering hogs fed with fresh and dried cashew apple. 2nd International conference on environment, energy and biotechnology, 2013, IPCBEE, 51; Singapore: IACSIT Press. doi: 10.7763/IPCBEE. 2013. V51.23.
[31] Hedji, C. C., Houinato, M., Houndonougbo, F., Fiogbe, E. Assainissement de l’environnement par la valorisation des ressources non conventionnelles en alimentation de porcs en croissance. International Journal of Biological and Chemical Sciences, 2015, 9(4), 1929-1936. doi: 10.4314/ijbcs.v9i4.18.
[32] Farias, L. A., Lopes, J. B., Figueirêdo, A. V. Albuquerque, D. M. N., Neto, A. A. A., Ramos, L. S. N. Pseudofruto Do Cajueiro (Anacardium Occidentale L.) Para Suínos Em Crescimento: Metabolismo de Nutrientes E Desempenho. Ciência Animal Brasileira, 2008, 9(1), 100-109.
[33] Mopaté, L. Y. Pig farming dynamics and production improvement in urban and peri-urban areas of N'Djaména (Chad) (In Freanch). Ph.D. Thesis, BOBO-DIOULASSO (Burkina Faso), 2008.
[34] Zhang, S., Yu, B., Liu, Q., Zhang, Y., Zhu, M., Shi, L., Chen, H. Assessment of Hematologic and biochemical parameters for healthy commercial pigs in China. Animals, 2022, 12, 2464. doi.: 10.3390/ani12182464.
[35] Anonymous, 2023. Sus scrofa domesticus (In Freanch) [Online]. Available from: https://www.lepointveterinaire.fr/upload/media/fiches_pense_bete/Porc.pdf, [Acessed 23/07/2023].
[36] Okah, U., Ehuriah, S. A. Haematological and serum biochemical characteristics of weaner pigs fed graded levels of bambara groundnut offal. Nigeria Agricultural Journal, 2016, 46(2), 138-144.
[37] Adegun, W. O., Njoku, C. P., Ekunseitan, D. A., Agbaje, M. Evaluation of herbal leaf meal as an alternative to in-feed antibiotics on haematological parameter and serum biochemical indices of growing sexed pigs. Indian Journal of Animal Sciences, 2023, 93(3), 298-302. doi: 10.56093/ijans.v93i3.124411.
[38] Unigwe, C. R., Marire, B. N., Omeke, B. C. O., Abonyi, F. O., Oladipo, T. A., Adebayo, D. M. Effects of maize-replaced fermented cassava peels and enzyme- supplemented diet on haematology and serum biochemistry of cross-bred female pigs. International Journal of Advanced Research in Biological Sciences, 2016, 3(6), 198-208. soi: 1.15/ijarbs-2016-3-6-27.
[39] Kim, S., Cho, J. H., Kim, H. B., Song, M. Evaluation of brown rice to replace corn in weanling pig diet. Journal of Animal Science and Technology, 2021, 63(6), 1344-1354. doi: 10.5187/jast.2021.e112.
[40] Olajide, R., Asaniyan, E. K., Olusegun, B. O., Aro, S. M. Haematological and serum biochemical indices of growing pigs fed varying levels of beniseed (Sesamum indicum l.) Hull in replacement for maize. African Journal of Food, Agriculture, Nutrition and Development, 2021, 21(9), 18629-18643. doi: 10.18697/ajfand.104.19245.
[41] Akinduro,, V. O., Asaniyan, E. K., Osunkeye, O. J., Fakolade, P. O., Adeosun, J. M. Haematology and serum biochemistry of pigs fed grower feed fortified with cocoa (Theobroma cacao) seed testa. Journal of Agricultural Sciences (Belgrade), 2022, 67(4), 381-393. doi: 10.2298/JAS2204381O.
[42] Ogunbode, A. A., Adebola, A. I., Olalere, O. E. Performance and blood constituents of crossbred weaned pigs as affected by mixed sawdust based diets. Journal of Animal Sciences and Livestock Production, 2023, 7(1), 32. doi: 10.36648/2577-0594-7.1.32.
[43] Adegbenro, M., Agbede, J. O., Onibi, G. E., Aletor, V. A. Composite leaf meal: effects on haematology and biochemical indices of growing pigs. Archiva Zootechnica, 2016, 19 (2), 65-76.
[44] Aro, S. O., Akinmoegun, M. B. Haematology and red blood cell osmotic stability of pigs fed graded levels of fermented cassava peel based diets. In Procedure of the 17th Annual Conference of Animal Science Association of Nigeria (ASAN), 2012, 152-153.
[45] Franczak, A., Żmijewska, A., Zglejc, K., Dziekoński, M., Waszkiewicz, E., Okrasa, S., Sobotka, W., Kotwica, G. Effect of short-lasting undernutrition of gilts during peri-conceptional period on biochemical and haematological parameters in blood plasma during peri-implantation period. Journal of Elementology, 2016, 21(1), 33-42. doi: 10.5601/jelem.2015.20.2.944.
[46] Ahamefule, F. O., Eduok, G. O., Usman, A., Amaefule, K. U., Obua, B. E., Oguike, S. A. Blood biochemistry and hematology of weaner rabbits fed sundried, ensiled and fermented cassava peel based diets. Pakistan Journal of Nutrition, 2006, 5(3), 248-253.
[47] Ranjhan, S. K. Animal Nutrition in the Tropics. 5 th ed, Vikas Publishing House, PVT, LTD, New Delhi, India, 2001, 576.
[48] Houpert, P., Serthelon, J. P., Lefebvre, H. P., Toutain, P. L., Braun, J. P. In vivo non-invasive quantification of muscle damage following a single intramuscular injection of phenylbutazone in sheep. Veterinary and Human Toxicology, 1995, 37, 05-10.
[49] Wlazło, Ł., Nowakowicz-Debek, B., Ossowski, M., Łukaszewicz, M., Czech, A., 2022. Effect of fermented rapeseed meal in diets for piglets on blood biochemical parameters and the microbial composition of the feed and faeces. Animals, 12, 2972. doi: 10.3390/ani12212972.
[50] Boyd, R. D., Hall, D., Wu, J. F. Plasma alkaline phosphatase as a criterion for determining biologically available phosphorus for swine. Journal of Animal Science, 1982, 55, 263.
[51] Chia, S. Y., Tanga, C. M., Osuga, I. M., Alaru, A. O., Mwangi, D. M., Githinji, M., Subramanian, S., Fiaboe, K. K. M., Ekesi, S., Loon, J. J. A. V., Dicke, M. Effect of dietary replacement of fishmeal by insect meal on growth performance, blood profiles and economics of growing pigs in Kenya. Animals, 2019, 9(705). doi: 10.3390/ani9100705.
[52] Cincović, M., Mirkov, M., Radović, I., Belić, B., Lakić, I. Reference values of hematological, biochemical and endocrinological parameters in the blood of piglets aged 1 and 21 days. Contemporary Agriculture, 2020, 69(3-4): 34-40. doi: 10.2478/contagri-2020-0006.
[53] Dudek, K., Sliwa, E., Tatara, M. R. Changes in blood leukocyte pattern in piglets from sows treated with garlic preparations. Bulletin of the Veterinary Institute in Pulawy, 2006, 50: 263-267.
[54] Serem, J. K., Wahome, R. G., Gakuya, D. W., Kiama, S. G., Gitao, G. C., Onyango, D. W., 2017. Growth performance, feed conversion efficiency and blood characteristics of growing pigs fed on different levels of Moringa oleifera leaf meal. Journal of Veterinary Medicine and Animal Health, 9(11), 327-333.
[55] Buckham-Sporer, K. R., Weber, P. S., Burton, J. L., Earley, B., Crowe, M. A. Transportation of young beef bulls alters circulating physiological parameters that may effective biomarkers of stress. Journal of Animal Science, 2008, 86, 1325-1334.
[56] Adenkola, A. Y., Ayo, J. O., Sackey, A. K. B., Adelaiye, A. B. Haematological and serum biochemical changes in pigs administered with ascorbic acid and transported by road for four hours during the harmattan season. Journal of Cell and Animal Biology, 2009, 3 (2), 021-028.
[57] AACC. American Association for Clinical Chemistry: White Blood Cell (WBC) Differential, 2023. Available online URL: https://labtestsonline.org/tests/white-blood-cell-wbc-differential (accessed on 10 June 2023).
[58] Konlan, S. P., Karikari, P. K., Ansah, T. Productive and blood indices of dwarf rams fed a mixture of rice straw and groundnut haulms alone or supplemented with concentrates containing different levels of shea nut cake. Pakistan Journal of Nutrition., 2012, 11, 566–571.
Cite This Article
  • APA Style

    Atchiwassa, S., Ayssiwede, S. B., Kadja, M. C., Kalandi, M., Ossebi, W., et al. (2024). Effect of Diets Containing Dried Cashew Apple Pulp (Anarcadium occidentale) on Local Pigs Health Status via Biochemical and Hematological Parameters in South’s Senegal. Animal and Veterinary Sciences, 12(1), 19-30. https://doi.org/10.11648/j.avs.20241201.13

    Copy | Download

    ACS Style

    Atchiwassa, S.; Ayssiwede, S. B.; Kadja, M. C.; Kalandi, M.; Ossebi, W., et al. Effect of Diets Containing Dried Cashew Apple Pulp (Anarcadium occidentale) on Local Pigs Health Status via Biochemical and Hematological Parameters in South’s Senegal. Anim. Vet. Sci. 2024, 12(1), 19-30. doi: 10.11648/j.avs.20241201.13

    Copy | Download

    AMA Style

    Atchiwassa S, Ayssiwede SB, Kadja MC, Kalandi M, Ossebi W, et al. Effect of Diets Containing Dried Cashew Apple Pulp (Anarcadium occidentale) on Local Pigs Health Status via Biochemical and Hematological Parameters in South’s Senegal. Anim Vet Sci. 2024;12(1):19-30. doi: 10.11648/j.avs.20241201.13

    Copy | Download

  • @article{10.11648/j.avs.20241201.13,
      author = {Sodjinin Atchiwassa and Simplice Bosco Ayssiwede and Mireille Cathérine Kadja and Miguiri Kalandi and Walter Ossebi and Gael Sabin Michihoun and Judith Tchawlassou and Ayao Missohou},
      title = {Effect of Diets Containing Dried Cashew Apple Pulp (Anarcadium occidentale) on Local Pigs Health Status via Biochemical and Hematological Parameters in South’s Senegal},
      journal = {Animal and Veterinary Sciences},
      volume = {12},
      number = {1},
      pages = {19-30},
      doi = {10.11648/j.avs.20241201.13},
      url = {https://doi.org/10.11648/j.avs.20241201.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.avs.20241201.13},
      abstract = {Despite its recognized zootechnical advantages in improving food security and reducing poverty worldwide, the pig remains neglected, and unlike other animal species, its breeding is little studied in Senegal. Mainly raised extensively in rural areas of Casamance, pig farming still faces a major feeding problem, hence the need to make the most of inexpensive, locally available feed resources that are often overlooked by stakeholders, while ensuring their harmlessness for the health of the animals. In this context, the aim of this study was to evaluate the effect of incorporating dried cashew apple pulp (CAP) into the diets on the health status of local pigs, via biochemical and hematological parameters. Conducted during 112 days in the Sédhiou region, the trial involved 84 local piglets weighing 11 kg body live weight and aged 3 to 5 months. These piglets were evenly distributed according to live weight and sex into 4 batches of 21 subjects each, subdivided into 3 replicates of 7 subjects, corresponding to the 4 dietary treatments for fattening pigs, CAP0 (control feed), CAP10, CAP15 and CAP20 containing 0, 10, 15 and 20% CAP respectively. The pigs were reared in a station, identified, dewormed and fed ad libitum with the mealy diets (CAP0, CAP10, CAP15 and CAP20) produced, and watered with drinking water. On the eve of start-up (day-1), on days 60 and 112 of the trial, two blood samples (in dry and EDTA tubes respectively) were taken from each of the pigs batched according to the dietary feed, and subjected to biochemical and hematological analysis respectively. The biochemical and hematological data obtained or calculated in the Excel by treatment were subjected to a one-factor ANOVA test at the 5% threshold with SPSS-v.23 software, supplemented by the DUNCAN post-hoc test to locate variations between means, when the former showed a significant difference between treatments. The Student's t-test of the same software was also used to compare the averages of biochemical and hematological parameters obtained in all pigs of the different batches before the start of the trial with those obtained in subjects fed each of the CAP-based diets during the experiment. The results show that the incorporation of CAP into the diet of growing-finishing pigs had no adverse effect on biochemical and hematological parameters. It was concluded that CAP can be incorporated up to 20% in the diet of fattening pigs without affecting their health status.
    },
     year = {2024}
    }
    

    Copy | Download

  • TY  - JOUR
    T1  - Effect of Diets Containing Dried Cashew Apple Pulp (Anarcadium occidentale) on Local Pigs Health Status via Biochemical and Hematological Parameters in South’s Senegal
    AU  - Sodjinin Atchiwassa
    AU  - Simplice Bosco Ayssiwede
    AU  - Mireille Cathérine Kadja
    AU  - Miguiri Kalandi
    AU  - Walter Ossebi
    AU  - Gael Sabin Michihoun
    AU  - Judith Tchawlassou
    AU  - Ayao Missohou
    Y1  - 2024/01/18
    PY  - 2024
    N1  - https://doi.org/10.11648/j.avs.20241201.13
    DO  - 10.11648/j.avs.20241201.13
    T2  - Animal and Veterinary Sciences
    JF  - Animal and Veterinary Sciences
    JO  - Animal and Veterinary Sciences
    SP  - 19
    EP  - 30
    PB  - Science Publishing Group
    SN  - 2328-5850
    UR  - https://doi.org/10.11648/j.avs.20241201.13
    AB  - Despite its recognized zootechnical advantages in improving food security and reducing poverty worldwide, the pig remains neglected, and unlike other animal species, its breeding is little studied in Senegal. Mainly raised extensively in rural areas of Casamance, pig farming still faces a major feeding problem, hence the need to make the most of inexpensive, locally available feed resources that are often overlooked by stakeholders, while ensuring their harmlessness for the health of the animals. In this context, the aim of this study was to evaluate the effect of incorporating dried cashew apple pulp (CAP) into the diets on the health status of local pigs, via biochemical and hematological parameters. Conducted during 112 days in the Sédhiou region, the trial involved 84 local piglets weighing 11 kg body live weight and aged 3 to 5 months. These piglets were evenly distributed according to live weight and sex into 4 batches of 21 subjects each, subdivided into 3 replicates of 7 subjects, corresponding to the 4 dietary treatments for fattening pigs, CAP0 (control feed), CAP10, CAP15 and CAP20 containing 0, 10, 15 and 20% CAP respectively. The pigs were reared in a station, identified, dewormed and fed ad libitum with the mealy diets (CAP0, CAP10, CAP15 and CAP20) produced, and watered with drinking water. On the eve of start-up (day-1), on days 60 and 112 of the trial, two blood samples (in dry and EDTA tubes respectively) were taken from each of the pigs batched according to the dietary feed, and subjected to biochemical and hematological analysis respectively. The biochemical and hematological data obtained or calculated in the Excel by treatment were subjected to a one-factor ANOVA test at the 5% threshold with SPSS-v.23 software, supplemented by the DUNCAN post-hoc test to locate variations between means, when the former showed a significant difference between treatments. The Student's t-test of the same software was also used to compare the averages of biochemical and hematological parameters obtained in all pigs of the different batches before the start of the trial with those obtained in subjects fed each of the CAP-based diets during the experiment. The results show that the incorporation of CAP into the diet of growing-finishing pigs had no adverse effect on biochemical and hematological parameters. It was concluded that CAP can be incorporated up to 20% in the diet of fattening pigs without affecting their health status.
    
    VL  - 12
    IS  - 1
    ER  - 

    Copy | Download

Author Information
  • Service de Zootechnie-Alimentation, Ecole Inter-Etats des Sciences et Médecine Vétérinaires (EISMV), Dakar, Sénégal

  • Service de Zootechnie-Alimentation, Ecole Inter-Etats des Sciences et Médecine Vétérinaires (EISMV), Dakar, Sénégal

  • Service de Pathologie Médicale-Anatomie Pathologie-Cliniques Ambulantes, Ecole Inter-Etats des Sciences et Médecine Vétérinaires (EISMV), Dakar, Sénégal

  • Service de Physique et Chimie Biologiques et Médicales, Ecole Inter-Etats des Sciences et Médecine Vétérinaires (EISMV), Dakar, Sénégal

  • Service d’Economie Rurale et Gestion, Ecole Inter-Etats des Sciences et Médecine Vétérinaires (EISMV), Dakar, Sénégal

  • Service de Zootechnie-Alimentation, Ecole Inter-Etats des Sciences et Médecine Vétérinaires (EISMV), Dakar, Sénégal

  • Service de Physique et Chimie Biologiques et Médicales, Ecole Inter-Etats des Sciences et Médecine Vétérinaires (EISMV), Dakar, Sénégal

  • Service de Zootechnie-Alimentation, Ecole Inter-Etats des Sciences et Médecine Vétérinaires (EISMV), Dakar, Sénégal

  • Sections