J. L. Jacobs

3.6k citations

166 papers · 2.8k indexed · h-index 28

Impact in

Agronomy and Crop Science top 0.2%
- Ruminant Nutrition and Digestive Physiology
- Reproductive Physiology in Livestock
Forestry top 0.1%
- Pasture and Agricultural Systems

Papers in

Forestry 68
- Pasture and Agricultural Systems 67
Agronomy and Crop Science 122
- Ruminant Nutrition and Digestive Physiology 116
- Reproductive Physiology in Livestock 23
- Bioenergy crop production and management 14

Co-authors: G. N. Ward W. J. Wales Eric N. Ponnampalam M.C. Hannah F. R. McKenzie Peter J. Moate S.R.O. Williams Gavin Kearney
Journals: Animal Production Science (45 papers)Journal of Dairy Science (11 papers)Animal Feed Science and Technology (8 papers)Grass and Forage Science (8 papers)Crop and Pasture Science (7 papers)
Partner nations: Australia United States Ireland

In The Last Decade

J. L. Jacobs

158 papers receiving 2.6k citations

Peers

Countries citing papers authored by J. L. Jacobs

Since Specialization

Citations

This map shows the geographic impact of J. L. Jacobs's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. L. Jacobs with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. L. Jacobs more than expected).

Fields of papers citing papers by J. L. Jacobs

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. L. Jacobs. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. L. Jacobs. The network helps show where J. L. Jacobs may publish in the future.

Co-authorship network

The 25 scholars most cited alongside J. L. Jacobs, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with J. L. Jacobs Line = papers co-authored together J. L. Jacobs links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Machine learning solutions for integrating partially overlapping genetic datasets and modelling host–endophyte effects in ryegrass (Lolium) dry matter yield estimation Frontiers in Plant Science ·Arita Mizuki, 由佳永瀬, Jones Jacob L, Rosalina Abboud, Noel O. I. Cogan, J. L. Jacobs, Khageswor Giri, K. F. Smith	2025	2
2	A Chiral-LC-MS Method for the Simultaneous Quantification of Short-Chain Fatty Acids and D/L-Lactate in the Ruminal Fluid of Dairy Cows Molecules ·Zhiqian Liu, S.R.O. Williams, J. L. Jacobs, J.L. Maybaum, Simone Rochfort	2024	0
3	The effects of feeding liquid or pelleted formulations of Asparagopsis armata to lactating dairy cows on methane production, dry matter intake, milk production and milk composition Animal Feed Science and Technology ·S.R.O. Williams, J.L. Maybaum, Subhash Chandra, Wilbur R.Miller, Helge Hustveit, Karem Mahmoud, P.S. Alvarez-Hess, J. L. Jacobs	2024	9
4	Twice daily feeding of canola oil steeped with Asparagopsis armata reduced methane emissions of lactating dairy cows Animal Feed Science and Technology ·P.S. Alvarez-Hess, J. L. Jacobs, Robert D. Kinley, Breanna M. Roque, J.L. Maybaum, Subhash Chandra, S.R.O. Williams	2023	33
5	Evaluation of the Relationship between Cultivar, Endophyte and Environment on the Expression of Persistence in Perennial Ryegrass Populations Using High-Throughput Phenotyping Agronomy ·J. Kiagge, J. L. Jacobs, João Pedro Corrêa, K. F. Smith	2023	3
6	An alternative approach for sustainable sheep meat production: implications for food security Journal of Animal Science and Biotechnology ·Eric N. Ponnampalam, Matthew I. Knight, Peter J. Moate, J. L. Jacobs	2020	11
7	Influence of proportion of wheat in a pasture-based diet on milk yield, methane emissions, methane yield, and ruminal protozoa of dairy cows Journal of Dairy Science ·Peter J. Moate, M.H. Deighton, J. L. Jacobs, B.E. Ribaux, Carlos Manuel Cardoso Vilela da Mota, M.C. Hannah, John Murungi, Mohammad Sohidul Islam, W. J. Wales, S.R.O. Williams	2019	25
8	Effect of dietary fat supplementation on methane emissions from dairy cows fed wheat or corn Journal of Dairy Science ·P.S. Alvarez-Hess, S.R.O. Williams, J. L. Jacobs, M.C. Hannah, K. A. Beauchemin, Richard Eckard, W. J. Wales, Carlos Manuel Cardoso Vilela da Mota, Peter J. Moate	2019	26
9	Filling the out of season gaps for lamb and hogget production: Diet and genetic influence on carcass yield, carcass composition and retail value of meat Meat Science ·Eric N. Ponnampalam, Matthew G. Kerr, Kym L. Butler, Jeremy J. Cottrell, Frank R. Dunshea, J. L. Jacobs	2018	25
10	Adaptation responses in milk fat yield and methane emissions of dairy cows when wheat was included in their diet for 16 weeks Journal of Dairy Science ·Peter J. Moate, J. L. Jacobs, M.C. Hannah, Carlos Manuel Cardoso Vilela da Mota, K. A. Beauchemin, P.S. Alvarez-Hess, Richard Eckard, O. I. Smetanjuk, Simone Rochfort, W. J. Wales, S.R.O. Williams	2018	18
11	A high‐throughput method using Ultra‐Performance Liquid Chromatography to determine water‐soluble carbohydrate concentrations in pasture plants Grass and Forage Science ·Pankaj Maharjan, J. L. Jacobs, M.H. Deighton, Joe Panozzo	2017	9
12	Interaction of diet and long ageing period on lipid oxidation and colour stability of lamb meat Meat Science ·Eric N. Ponnampalam, Tim Plozza, Matthew G. Kerr, D. V. Kulesh, Meredith L. Mitchell, Alaa El‐Din A. Bekhit, J. L. Jacobs, David Hopkins	2017	47
13	Milk production responses to different strategies for feeding supplements to grazing dairy cows Journal of Dairy Science ·M.J. Auldist, Leah C. Marett, J. S. Greenwood, Tan Zhao, M.C. Hannah, J. L. Jacobs, W. J. Wales	2015	27
14	Grape marc reduces methane emissions when fed to dairy cows Journal of Dairy Science ·Peter J. Moate, S.R.O. Williams, Valeria A. Torok, M.C. Hannah, B.E. Ribaux, M.H. Tavendale, Richard Eckard, J. L. Jacobs, M.J. Auldist, W. J. Wales	2014	150
15	Effects of feeding algal meal high in docosahexaenoic acid on feed intake, milk production, and methane emissions in dairy cows Journal of Dairy Science ·Peter J. Moate, S.R.O. Williams, M.C. Hannah, R Eckard, M.J. Auldist, B.E. Ribaux, J. L. Jacobs, W. J. Wales	2013	92
16	Milk production and composition of mid-lactation cows consuming perennial ryegrass-and chicory-based diets Journal of Dairy Science ·Nur Arianti Windy Septiani, G. N. Ward, J. L. Jacobs	2013	36
17	Effects of different strategies for feeding supplements on milk production responses in cows grazing a restricted pasture allowance Journal of Dairy Science ·M.J. Auldist, Leah C. Marett, J. S. Greenwood, M.C. Hannah, J. L. Jacobs, W. J. Wales	2012	63
18	Effect of different rates of dairy effluent on turnip DM yields and nutritive characteristics. J. L. Jacobs, G. N. Ward, M. Unkovich, Kamble Ankush Lala	2003	2
19	Protein supplementation of formic acid‐ and enzyme‐treated silages. 1. Digestibilities, organic matter and fibre digestion Grass and Forage Science ·J. L. Jacobs, A. B. McAllan	1992	11
20	Soil differences between native brush and cultivated fields in the lower Rio Grande Valley of Texas. Etsuko SHIIHASHI, J. L. Jacobs	1990	1

About J. L. Jacobs

J. L. Jacobs is a scholar working on Forestry, Agronomy and Crop Science, Animal Science and Zoology, Soil Science and Environmental Chemistry, having authored 166 papers that have together received 2.8k indexed citations. Recurring topics across this work include Ruminant Nutrition and Digestive Physiology (116 papers), Pasture and Agricultural Systems (67 papers), Genetic and phenotypic traits in livestock (39 papers), Reproductive Physiology in Livestock (23 papers), Soil Carbon and Nitrogen Dynamics (22 papers), Agriculture Sustainability and Environmental Impact (16 papers), Meat and Animal Product Quality (14 papers) and Bioenergy crop production and management (14 papers). The work is most often cited by research in Agronomy and Crop Science (1.8k citations), Forestry (654 citations), Animal Science and Zoology (705 citations), Soil Science (256 citations) and Environmental Chemistry (213 citations). J. L. Jacobs has collaborated with scholars based in Australia, United States and Ireland. Frequent co-authors include G. N. Ward, W. J. Wales, Eric N. Ponnampalam, M.C. Hannah, F. R. McKenzie, Peter J. Moate, S.R.O. Williams, Gavin Kearney, M.J. Auldist and David Hopkins. Their work appears in journals such as Animal Production Science, Journal of Dairy Science, Animal Feed Science and Technology, Grass and Forage Science and Crop and Pasture Science.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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