Jonathan Paul Holt

Works (7)

Updated: July 5th, 2023 14:23

2023 article

Towards rapid weight assessment of finishing pigs using a handheld, mobile RGB-D camera

Nguyen, A. H., Holt, J. P., Knauer, M. T., Abner, V. A., Lobaton, E. J., & Young, S. N. (2023, January 21). Biosystems Engineering, Vol. 226, pp. 155–168.

By: A. Nguyen n, J. Holt n, M. Knauer n, V. Abner n, E. Lobaton n  & S. Young n 

author keywords: Precision livestock farming; Deep learning; Weight prediction; Depth imaging
topics (OpenAlex): Animal Behavior and Welfare Studies; Effects of Environmental Stressors on Livestock; Industrial Vision Systems and Defect Detection
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 22, 2023

2021 article

143 Impact of Replacing Soybean Meal with Corn DDGS and Crystalline Amino Acids on Performance and Carcass Characteristics of Growing Pigs

Anderson, B. E., Holt, J. P., Boyd, R. D., & Heugten, E. (2021, May 1). Journal of Animal Science, Vol. 5.

By: B. Anderson n, J. Holt n, R. Boyd* & E. Heugten n 

author keywords: soybean meal; Corn DDGS; Crystalline amino acids
topics (OpenAlex): Animal Nutrition and Physiology
Sources: Web Of Science, NC State University Libraries
Added: August 23, 2021

2021 article

285 Panel: Recent Practical Advancements Related to On-farm Animal Welfare in the United States

Baysinger, A., Ayers, P., Wisdom, S., & Holt, J. P. (2021, May 1). Journal of Animal Science.

By: A. Baysinger, P. Ayers, S. Wisdom* & J. Holt n

topics (OpenAlex): Animal Behavior and Welfare Studies
Source: Web Of Science
Added: August 23, 2021

2020 article

128 Growth performance, blood urea nitrogen and gut morphology of nursery pigs fed a novel, plant-based protein

Holt, J. P., Sundstrom, Y., & Hash, S. (2020, November 3). Journal of Animal Science.

By: J. Holt n, Y. Sundstrom & S. Hash

author keywords: swine; nursery; gut health
topics (OpenAlex): Animal Nutrition and Physiology
TL;DR: The optimal inclusion level of MrFeed® Pro50 is 5% for nursery pig diets, and no differences (P > 0.05) in villi height or crypt depth were observed. (via Semantic Scholar)
Source: Web Of Science
Added: February 15, 2021

2020 article

3 Changes in growth performance, feeding behaviors, and posture behaviors of growing pigs subjected to low-intensity heat stress

Anderson, L. E., Holt, J. P., Heugten, E., & Poole, D. H. (2020, November 3). Journal of Animal Science, Vol. 98, pp. 3–3.

By: L. Anderson n, J. Holt n, E. Heugten  n & D. Poole n 

author keywords: heat stress behavior
topics (OpenAlex): Effects of Environmental Stressors on Livestock; Meat and Animal Product Quality; Animal Nutrition and Physiology
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: February 15, 2021

2020 article

PSI-4 Changes in serum cortisol concentrations and cytokine profiles of growing pigs subjected to low-intensity heat stress

Anderson, L. E., Holt, J. P., Heugten, E., & Poole, D. H. (2020, November 3). Journal of Animal Science, Vol. 98, pp. 266–266.

By: L. Anderson n, J. Holt n, E. Heugten  n & D. Poole n 

author keywords: heat stress cytokine
topics (OpenAlex): Effects of Environmental Stressors on Livestock; Thermoregulation and physiological responses; Meat and Animal Product Quality
Sources: Web Of Science, NC State University Libraries
Added: February 15, 2021

2020 article

PSIV-24 Characterizing sow microbiome and drinking water quality at different production locations

Clark, K. M., Anderson, L. E., Holt, J. P., Dittoe, D., & Ricke, S. C. (2020, November 3). Journal of Animal Science.

By: K. Clark n, L. Anderson n, J. Holt n, D. Dittoe * & S. Ricke *

author keywords: water quality microbiome
topics (OpenAlex): Clostridium difficile and Clostridium perfringens research; Animal Behavior and Welfare Studies; Gut microbiota and health
TL;DR: Oral, nasal, rectal and vaginal microbiomes were distinctly different in sows from different locations, suggesting drinking water and location may influence the sow microbiome. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: February 15, 2021

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