Impact of Nutrition on Milk Production and Quality in Small Dairy Production Systems

A special issue of Animals (ISSN 2076-2615). This special issue belongs to the section "Cattle".

Deadline for manuscript submissions: 10 September 2026 | Viewed by 1532

Special Issue Editors


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Guest Editor
Centro Universitario UAEM Temascaltepec, Universidad Autónoma del Estado de México, Temascaltepec 51300, México, Mexico
Interests: small dairy systems; supplementation strategies; sustainable dairy systems; forage-based dairy sysems; grazing

E-Mail Website
Guest Editor
Centro Universitario UAEM Temascaltepec, Universidad Autónoma del Estado de México, Temascaltepec 51300, Mexico
Interests: small dairy systems; supplementation strategies; sustainable dairy systems; forage-based dairy systems; grazing

Special Issue Information

Dear Colleagues,

Small production dairy systems are overlooked in important scientific publications, although they play an important role around the world, contributing to food security and economic development in rural areas due to their generation of regular incomes and employment that results in poverty reduction. These small dairy systems use forages as the main source of feed for their cattle, resulting in competitive production costs. Although small production systems face challenges regarding natural resources, environmental impact, efficiency, financial viability, quality of products, and commercialization as the most important.

Therefore, the aim of this Special Issue will be to gather reports of small dairy production systems around the world that highlight the importance of these systems on the following topics:

  • Socioeconomic and productive aspects;
  • Use of local resources for milk production;
  • Milk production based on alternative forages;
  • Milk production based on pastures and grazing systems;
  • Milk production in agrosilvopastoral systems;
  • Supplementation strategies;
  • Economic analysis of small dairy systems;
  • Quality of products;
  • Milk processing, transformation, commercialization, and added value.

We look forward to receiving your contributions.

Prof. Dr. Benito Albarrán-Portillo
Dr. Anastacio García-Martínez
Guest Editors

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Keywords

  • small scale dairy
  • grazing
  • forage-based dairy
  • alternative forages
  • socioeconomic
  • dairy under agrosilvopastoral systems
  • local breeds
  • tropical and subtropical dairy systems
  • supplementation strategies
  • dual purpose systems

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Published Papers (2 papers)

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Research

15 pages, 293 KB  
Article
Citrus Pulp as an Alternative Energy Source for High-Yielding Dairy Cows in Tropical Systems: Effects on Intake, Digestibility, Nitrogen Balance, and Dairy Performance
by Elmer Edgardo Corea Guillen, Gabriela Alejandra Flores Leiva, Manuel Vicente Mendoza, Aurora Hilda Ramirez-Perez, Augusto Cesar Lizarazo, Nelson Alirio Cruz, Joaquín Miguel Castro-Montoya, Ever del Jesus Flores Santiago and Juan Carlos Ángeles-Hernandez
Animals 2026, 16(5), 806; https://doi.org/10.3390/ani16050806 - 5 Mar 2026
Viewed by 568
Abstract
This study evaluated the impact of incorporating citrus pulp (CiP) into the rations of high-producing dairy cows under tropical conditions. Eighteen lactating dairy cows were assigned to two dietary treatments: corn meal (CM) or CiP as the main energy source. Dairy cows were [...] Read more.
This study evaluated the impact of incorporating citrus pulp (CiP) into the rations of high-producing dairy cows under tropical conditions. Eighteen lactating dairy cows were assigned to two dietary treatments: corn meal (CM) or CiP as the main energy source. Dairy cows were allocated to a crossover design comprising two 21-day periods. The rations were formulated to be isocaloric and isonitrogenous. Replacing CM with CiP reduced the intakes of dry matter (19.9 vs. 19.5 kg/d), organic matter (17.9 vs. 17.4 kg/d), digestible organic matter (12.3 vs. 11.7 kg/d), and crude protein (3.43 vs. 3.35 kg/d), while increasing neutral detergent fibre intake (7.39 vs. 7.63 kg/d). Apparent total tract digestibility decreased for all nutrients, including DM, OM, CP, NDF, and ADF, when CiP replaced CM. Milk production was lower in cows fed CiP than in those fed CM (23.7 vs. 22.7 kg/d), although milk feed efficiency (milk/DMI) was not different. An economic analysis showed that cows fed CM had higher milk gross income and income over feed cost. These results suggest that the partial replacement (60%) of CM with CiP may negatively affect feed intake, nutrient digestibility, milk production, and profitability in dairy cows in tropical regions. Full article
13 pages, 246 KB  
Article
The Botanical Composition of the Diet of Grazing Cows During the Dry Season in a Subtropical Region of Mexico
by Felisa S. Jiménez-Peralta, Manuel Gonzalez-Ronquillo, Anastacio García-Martínez, Sherezada Esparza-Jiménez and Benito Albarrán-Portillo
Animals 2026, 16(4), 612; https://doi.org/10.3390/ani16040612 - 14 Feb 2026
Viewed by 540
Abstract
The introduction of livestock into tropical and subtropical forest areas has displaced the original forest vegetation. Posterior surges of secondary vegetation have served as a source of alternative forage to cattle during scarcity periods. The objective of this study was to determine the [...] Read more.
The introduction of livestock into tropical and subtropical forest areas has displaced the original forest vegetation. Posterior surges of secondary vegetation have served as a source of alternative forage to cattle during scarcity periods. The objective of this study was to determine the botanical composition of cows’ diet (BCD) and the productive performance of lactating Brown Swiss cows during the dry season. The BCD was determined through microhistological analysis of faecal samples of grazing cows. Grazing areas were sampled to determine morphological and botanical composition (BCP). Forages were sampled to determine their chemical composition. Cows’ productive variables were recorded during March, April, and May of 2012. The BCP and BCD consisted of Cynodon plectostachyus and the woody species included Vachellia farnesiana, with smaller proportions of Pithecellobium dulce, Guazuma ulmifolia, and Ficus sp. These forages contributed 63, 48, and 47% of the dry matter, metabolizable energy, and metabolizable protein requirements of the cows. Therefore, it is concluded that alternative forages contributed significantly to addressing nutritional requirements during periods of pasture scarcity. Understanding the botanical composition of the diet of grazing cows allows for the development of management strategies based on the efficient use of local resources. Full article
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