Special Issue "Feeding Strategies and Nutritional Quality of Animal Products—Volume II"

A special issue of Agriculture (ISSN 2077-0472). This special issue belongs to the section "Farm Animal Production".

Deadline for manuscript submissions: 20 February 2024 | Viewed by 921

Special Issue Editors

National Research and Development Institute for Biology and Animal Nutrition, Balotesti, Romania
Interests: food quality; bioactive compounds; fatty acids; antioxidants; functional foods; feed; food; animals; nutrition
Special Issues, Collections and Topics in MDPI journals
National Research and Development Institute for Animal Biology and Nutrition Balotești, 077015 Ilfov, Romania
Interests: meat quality; egg nutrients; liposoluble antioxidants; minerals; oxidative stability; feed quality; shelf life of animal products
Special Issues, Collections and Topics in MDPI journals
National Research and Development Institute for Animal Biology and Nutrition Balotești, 077015 Ilfov, Romania
Interests: monogastric animals; phytoadditives; by-products; gut microbiota; heat stress; hydrophilic antioxidants; oxidative stress, meat quality
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Feeding strategies play a pivotal role in determining the nutritional composition of animal products. The unique digestive systems of ruminants can efficiently convert fibrous plant material into high-quality protein sources. Monogastric animals necessitate diets that are precisely formulated to meet their nutrient needs. This influences the growth rate, feed efficiency, and nutrient content of their final products. Understanding the interplay between feed composition, animal physiology, and final product quality in this emerging field is crucial for farmers, producers, and consumers. This knowledge is essential for fostering sustainable agricultural practices and providing consumers with high-quality, nutrient-rich food options. Additionally, environmental considerations have encouraged research into sustainable feeding strategies that minimize the ecological footprint of animal production while maintaining product quality.

This Special Issue aims to bring together research studies that investigate different feeding strategies, offering insights into optimizing animal diets to improve animal health and production, while enhancing the nutritional value and quality characteristics of animal-derived products.

This Special Issue is dedicated to being a platform for interdisciplinary studies on animal nutrition, physiology, chemistry, raising technologies, feeding strategies, and product quality. The articles will cover a wide range of topics related to feed quality, and the feed’s effect on production, animals’ health, and product quality.

All types of articles will be accepted, including original research, opinions, and reviews.

Dr. Petru Alexandru Vlaicu
Dr. Arabela Elena Untea
Dr. Mihaela Saracila
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Agriculture is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • feed quality and animal production
  • feed impact on production
  • animal nutrition and health
  • feed additives
  • food quality
  • metabolism
  • nutrition
  • dietary ingredients
  • nutrients

Published Papers (1 paper)

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Research

29 pages, 2776 KiB  
Article
Effect of Different Levels of Calcium and Addition of Magnesium in the Diet on Garden Snails’ (Cornu aspersum) Condition, Production, and Nutritional Parameters
Agriculture 2023, 13(11), 2055; https://doi.org/10.3390/agriculture13112055 - 26 Oct 2023
Viewed by 545
Abstract
Edible snails are an attractive protein source due to their high growth rate, cost-efficiency, and nutritional value. Calcium is crucial for snail growth, reproduction, and shell formation, while magnesium plays a role in enzyme function and muscle tone. This study aimed to optimise [...] Read more.
Edible snails are an attractive protein source due to their high growth rate, cost-efficiency, and nutritional value. Calcium is crucial for snail growth, reproduction, and shell formation, while magnesium plays a role in enzyme function and muscle tone. This study aimed to optimise calcium and magnesium levels in Cornu aspersum diets to optimise the production and technological characteristics of the derived animal products. Snails were fed specific diets in controlled conditions with varying calcium and magnesium levels (44.3, 66.1, 88.7, 103.5 Ca g/kg feed and 3.3, 5.6, 7.2 Mg g/kg feed) for four months. Their growth, shell characteristics, and meat composition were evaluated. As calcium in the feed increased, carcass and shell weights were higher. Also, the crushing force of the shells was higher with increasing amount of calcium in the feed. In the group with 10.35% calcium and 0.72% magnesium, snail growth significantly slowed down after three months, with lower mortality. It is suggested that a shortened fattening cycle by 3–4 weeks compared to the magnesium-free diet is possible. However, based on meat, shell, mortality, and feed intake analysis, a 0.56% magnesium concentration in the feed seems to give better results, as magnesium content at 0.72% might be toxic to snails. Further investigation is to confirm the possibility of neutralising the negative effects of magnesium in the diet through increasing calcium and phosphorus intake. Full article
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