Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Engineering plants for animal feed for improved nutritional value.

Peter E V Williams1

  • 1Syngenta Crop Protection AG, WRO-1002.13.63, Schwarzwaldallee 215, CH-4058 Basel, Switzerland. peter.williams@syngenta.com

The Proceedings of the Nutrition Society
|September 26, 2003
PubMed
Summary
This summary is machine-generated.

Genetically modified crops can enhance livestock feed density and quality, addressing challenges like regulatory bans and antibiotic restrictions. This approach offers a cost-effective solution for meeting the increasing nutritional demands of modern livestock.

Related Experiment Videos

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same journal

Nutrition policy in Australia over the last five decades.

The Proceedings of the Nutrition Society·2026
Same journal

Childhood and Adolescent Obesity Prevention: From Evidence to Implementation in Complex Systems.

The Proceedings of the Nutrition Society·2026
Same journal

Nutritional and dietary drivers in the pathogenesis of acute appendicitis: the nutrition-microbiome-genetic axis.

The Proceedings of the Nutrition Society·2026
Same journal

Redistributing power in food systems: How community-led responses move from crisis buffering to systems transformation.

The Proceedings of the Nutrition Society·2026
Same journal

Using positive social influences to increase children's vegetable intake.

The Proceedings of the Nutrition Society·2026
Same journal

Combining sequence-based approaches with anaerobic microbiology and modelling to understand gut microbial communities.

The Proceedings of the Nutrition Society·2026

Area of Science:

  • Agricultural Science
  • Animal Nutrition
  • Biotechnology

Background:

  • Livestock feed formulation faces challenges due to banned supplements (e.g., meat-and-bone meal), environmental concerns (N and P pollution), and loss of antibiotics.
  • Increased livestock genetic potential necessitates higher energy and essential amino acid intake, requiring nutrient-dense diets.
  • Current feed production struggles to balance cost-effectiveness with the need for high-quality nutrients.

Discussion:

  • Genetic modification of commodity crops offers a viable strategy to improve nutrient density and quality in animal feed.
  • Crops can serve as 'biofactories' for producing valuable feed molecules, potentially reducing manufacturing costs.
  • Economic viability across the feed production chain is crucial for successful technology adoption.

Key Insights:

  • Genetically modified crops can provide a sustainable and cost-effective solution for formulating advanced livestock diets.
  • Integrating multiple traits (agronomic input and quality output) into crops may be necessary to ensure economic benefits for all stakeholders.
  • Biotechnology offers a pathway to overcome limitations in traditional feed ingredients and meet evolving livestock nutritional needs.

Outlook:

  • Further research into combining trait functionalities in crop development is essential for maximizing economic value.
  • Successful implementation requires addressing the economic incentives for all participants in the feed supply chain.
  • The development of genetically modified crops holds significant promise for the future of sustainable animal agriculture.