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Singh S, Koli P, Kushwaha BP, Anele UY, Bhattacharya S, Ren Y. Agroecological Zone-Specific Diet Optimization for Water Buffalo ( Bubalus bubalis) through Nutritional and In Vitro Fermentation Studies. Animals (Basel) 2023; 14:143. [PMID: 38200874 PMCID: PMC10778065 DOI: 10.3390/ani14010143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/27/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
The water buffalo faces challenges in optimizing nutrition due to varying local feed resources. In response to this challenge, the current study introduces originality by addressing the lack of region-specific feeding strategies for water buffaloes. This is achieved through the formulation of 30 different diets based on locally available resources, offering a tailored approach to enhance nutritional optimization in diverse agroecological contexts. These diets were segmented into three groups of ten, each catering to the maintenance (MD1 to MD10), growth (GD1 to GD10), and lactation/production (PD1 to PD10) needs of buffaloes. Utilizing local feed ingredients, each diet was assessed for its chemical composition, in vitro gas and methane emissions, and dry matter (DM) disappearance using buffalo rumen liquor. The production diets (127 and 32.2 g/kg DM) had more protein and fats than the maintenance diets (82.0 and 21.0 g/kg DM). There was less (p < 0.05) fiber in the production diets compared to the maintenance ones. Different protein components (PB1, PB2) were lower (p < 0.05) in the maintenance diets compared to the growth and production ones, but other protein fractions (PB3, Pc) were higher (p < 0.05) in the maintenance diet. Furthermore, the growth diets had the highest amount of other protein components (PA), while the maintenance diets had the highest amount of soluble carbohydrates (586 g/kg DM), whereas the carbohydrate fraction (CB1) was highest (p < 0.05) in the production diets (187 g/kg DM), followed by the growth (129 g/kg DM) and maintenance diets (96.1 g/kg DM). On the contrary, the carbohydrate CA fraction was (p < 0.05) higher in the maintenance diets (107 g/kg DM) than in the growth (70.4 g/kg DM) and production diets (44.7 g/kg DM). The in vitro gas production over time (12, 24, and 48 h) was roughly the same for all the diets. Interestingly, certain components (ether extract, lignin, NDIN, ADIN, and PB3 and CC) of the diets seemed to reduce methane production, while others (OM, NPN, SP, PA and PB1, tCHO and CB2) increased it. In simple words, this study reveals that different diets affect gas production during digestion, signifying a significant step towards a promising future for buffalo farming through tailored, region-specific formulations.
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Affiliation(s)
- Sultan Singh
- ICAR-Indian Grassland and Fodder Research Institute, Jhansi 284 003, India;
| | - Pushpendra Koli
- ICAR-Indian Grassland and Fodder Research Institute, Jhansi 284 003, India;
- College of Environmental and Life Sciences, Murdoch University, 90 South Street, Murdoch, WA 6150, Australia
| | - B. P. Kushwaha
- ICAR-Central Institute for Research on Buffaloes, Hisar 125 001, India;
| | - Uchenna Y. Anele
- Department of Animal Sciences, North Carolina Agricultural and Technical State University, Greensboro, NC 27411, USA;
| | - Sumana Bhattacharya
- Natcom Management Cell, Ministry of Environment and Forests, New Delhi 110 003, India;
| | - Yonglin Ren
- College of Environmental and Life Sciences, Murdoch University, 90 South Street, Murdoch, WA 6150, Australia
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Vélez-Terranova M, Salamanca-Carreño A, Vargas-Corzo OM, Parés-Casanova PM, Arias-Landazábal JN. Chemical Composition and In Vitro Ruminal Fermentation Characteristics of Native Grasses from the Floodplain Lowlands Ecosystem in the Colombian Orinoquia. Animals (Basel) 2023; 13:2760. [PMID: 37685024 PMCID: PMC10486961 DOI: 10.3390/ani13172760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/17/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
Grasses from lowland ecosystems in flooded savannahs are useful to feed extensive grazing animals; however, scarce information about its agronomic and fermentation characteristics exists. This study aims to determine the chemical composition and fermentation parameters of native grasses from the floodplain lowlands ecosystem in the Colombian Orinoquia. Three native grasses (Leersia hexandra, Acroceras zizanioides and Hymenachne amplexicaulis) and a "control" grass (introduced Urochloa arrecta-Tanner grass) were sown and sampled at 30, 40 and 50 days of age. On each sampling date, biomass production in a 1 m2 frame was estimated, and the chemical composition and fermentation parameters were analyzed using near-infrared spectroscopy and the in vitro gas production technique, respectively. Data were analyzed using a mixed model for repeated measures and the least significant difference (LSD) was used for mean differentiation (p < 0.05). The grasses' nutritional characteristics varied as follows: dry matter (DM, 0.7-2.0 ton/ha), crude protein (CP, 6.1-12.2%), neutral detergent fiber (NDF, 56.6-69.6%), ash (5.8-15.8%) and dry matter digestibility (DMD) between 20.8 and 60.6% from 12 to 48 h of fermentation. Native plants such as L. hexandra and A. zizanioides presented higher biomass production, CP, ash, cellulose, and Ca levels than the control plant. During the experimental period (30 to 50 days), the grasses did not present significant nutrient availability changes. In terms of fermentation characteristics, L. hexandra increased ammonia concentrations and total volatile fatty acids (TVFA) and butyric acid. This latter effect was also observed in A. zizanioides grass. L. hexandra and A. zizanioides grasses constitute a valuable alternative forage resource during the flooding times of the studied ecosystem.
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Affiliation(s)
| | - Arcesio Salamanca-Carreño
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Villavicencio 500001, Colombia
| | | | | | - José N. Arias-Landazábal
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Villavicencio 500001, Colombia
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Altamirano-Gutiérrez W, Molina-Botero IC, Fuentes-Navarro E, Arango J, Salazar-Cubillas K, Paucar R, Gómez-Bravo C. Bamboo forage in Peruvian Amazon: a potential feed for cattle. Trop Anim Health Prod 2023; 55:288. [PMID: 37578575 DOI: 10.1007/s11250-023-03703-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 07/19/2023] [Indexed: 08/15/2023]
Abstract
During the dry and rainy seasons of the Northeastern Zone of Peru, a chemical characterization of five species of bamboo prevalent in the area (Guadua lynnclarkiae, G. takahashiae, Bambusa vulgaris, G. weberbaueri, and Dendrocalamus asper) was conducted. Then, the effect of supplementing bamboo leaves (0, 20, and 40% inclusion of D. asper) on the intake and live weight gain of 18 Gyr × Holstein heifers was evaluated for 28 days. Among the species evaluated, D. asper has the greatest crude protein (CP) concentration (158-166 g/kg Dry matter- DM), post-ruminal CP supply (127 g/kg DM), and in vitro organic matter digestibility (444-456 g/kg DM) but similar concentrations of crude ash (124 g/kg DM), calcium (2.4-2.8 mg/g), phosphorus (0.7-2.1 mg/g), protein fractions A, B1, B2, B3, C (45, 5, 35, 56, and 17g/kg DM, respectively), rumen-undegraded CP (31% CP), neutral detergent fiber (NDF, 685g/kg DM), and acid detergent fiber (ADF, 357 g/kg DM) than the other species evaluated. Dry matter intake was higher in the control treatment and in the 20% bamboo leaf inclusion treatment than in the 40% bamboo inclusion treatment. Intake of CP and NDF decreased with the increase in bamboo inclusion. Despite the differences in DM, CP, and NDF intake, the live weight gain remained similar across treatments. However, there was a greater feed conversion in the 20% bamboo leaf inclusion treatment. During the dry season, bamboo leaves can be used as an alternative supplement at a maximum inclusion of 20% without affecting the live weight gain.
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Affiliation(s)
- W Altamirano-Gutiérrez
- Facultad de Zootecnia, Universidad Nacional Agraria La Molina, Av. La Molina s/n, La Molina, 15024, Lima, Peru
| | - I C Molina-Botero
- Facultad de Zootecnia, Universidad Nacional Agraria La Molina, Av. La Molina s/n, La Molina, 15024, Lima, Peru
| | - E Fuentes-Navarro
- Facultad de Zootecnia, Universidad Nacional Agraria La Molina, Av. La Molina s/n, La Molina, 15024, Lima, Peru
| | - J Arango
- Tropical Forages Program of the International Center for Tropical Agriculture (CIAT), Km 17, Palmira, 763022, Valle del Cauca, Colombia
| | - K Salazar-Cubillas
- Institute of Animal Nutrition and Physiology, Christian-Albrechts- Universität zu Kiel, Hermann-Rodewald-Straße 9, 24118, Kiel, Germany
| | - R Paucar
- International Bamboo and Rattan Organization - INBAR, Av. Centro de convenciones Campo Ferial, Junín, Satipo, Peru
| | - C Gómez-Bravo
- Facultad de Zootecnia, Universidad Nacional Agraria La Molina, Av. La Molina s/n, La Molina, 15024, Lima, Peru.
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Pastorelli G, Simeonidis K, Faustini M, Le Mura A, Cavalleri M, Serra V, Attard E. Chemical Characterization and In Vitro Gas Production Kinetics of Alternative Feed Resources for Small Ruminants in the Maltese Islands. Metabolites 2023; 13:762. [PMID: 37367919 DOI: 10.3390/metabo13060762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/12/2023] [Accepted: 06/14/2023] [Indexed: 06/28/2023] Open
Abstract
The ever-increasing human population, the problem associated with climate change and recent crises-COVID-19 disease and trade conflicts-all impacted on the availability and cost of animal feed raw materials. This is clearly visible in realities which heavily rely on importation such as islands and small states, where producers involved in the agricultural sector were strongly affected by the sharp increase in prices. To deal with these global issues, alternative resources are perceived to replace conventional ingredients. This work aimed at assessing the nutritive value of different resources (sheep feed, mature carob, Maltese bread, wild asparagus, prickly lettuce, and loquat) for small ruminants present in the Maltese Islands, analyzing their chemical composition, gas production kinetics and antioxidant properties. In general, the variation in chemical composition resulted in different rumen fermentation kinetics (p < 0.007). The ratio between GP-24 h and GP-48 h was higher in Maltese bread than other substrates; loquat, prickly lettuce and wild asparagus showed lower fermentation kinetics in accordance with their high NDF and ADF contents. The antioxidant activity may be partially related to the polyphenolic content that was higher in wild asparagus, prickly lettuce and loquat. All feed characteristic confirmed their potential to be included as ingredients in ruminant diets and as a source of fiber.
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Affiliation(s)
- Grazia Pastorelli
- Department of Veterinary Medicine and Animal Sciences, University of Milano, Via dell'Università 6, 26900 Lodi, Italy
| | - Kalliroi Simeonidis
- Department of Veterinary Medicine and Animal Sciences, University of Milano, Via dell'Università 6, 26900 Lodi, Italy
| | - Massimo Faustini
- Department of Veterinary Medicine and Animal Sciences, University of Milano, Via dell'Università 6, 26900 Lodi, Italy
| | - Angelo Le Mura
- Indipendent Researcher, 28053 Castelletto sopra Ticino, Italy
| | - Mariagrazia Cavalleri
- Department of Veterinary Medicine and Animal Sciences, University of Milano, Via dell'Università 6, 26900 Lodi, Italy
- Research-Institute for Farm Animal Biology (FBN), Institute of Nutritional Physiology, Wilhelm-Stahl-Allee 2, 18196 Dummerstorf, Germany
| | - Valentina Serra
- Department of Veterinary Medicine and Animal Sciences, University of Milano, Via dell'Università 6, 26900 Lodi, Italy
| | - Everaldo Attard
- Division of Rural Sciences and Food Systems, Institute of Earth Systems, University of Malta, MSD 2080 Msida, Malta
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