J.W. Penno
J.W. Penno publishes mostly in Agronomy and Crop Science, Genetics and Ecology, on topics such as Ruminant Nutrition and Digestive Physiology, Genetic and phenotypic traits in livestock and Reproductive Physiology in Livestock.
- World rank
- #1,268,066 of 7,710,434 ranked researchers
- Rank in New Zealand
- #4,963 of 21,128
- Works
- 32
- Citations
- 1.7k
- Citations per work
- 52.3
What does J.W. Penno research?
J.W. Penno's work is mostly in Agricultural and Biological Sciences (60%), Biochemistry, Genetics and Molecular Biology (17%), Environmental Science (7%).
Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.
The fields and subfields, with their numbers
- Life Sciences2576.8%
- Everything else516.3%
- Physical Sciences26.9%
- 1Agronomy and Crop Science42% of their works
- 2Genetics17% of their works
- 3Ecology7% of their works
- 4Soil Science6% of their works
- 5General Agricultural and Biological Sciences6% of their works
- 6Forestry6% of their works
Research topics
- Ruminant Nutrition and Digestive Physiology
- Genetic and phenotypic traits in livestock
- Reproductive Physiology in Livestock
- Soil Carbon and Nitrogen Dynamics
- Soil and Water Nutrient Dynamics
- Pasture and Agricultural Systems
- Agricultural Economics and Policy
- Agriculture Sustainability and Environmental Impact
Which keywords describe J.W. Penno's research?
The keywords of their largest research topics: Methane Production, Ruminant Nutrition, Genomic Selection, Plant Breeding, Climate Change, Reproductive Loss, Uterine Disease and Nitrogen Cycle.
- Perennial Pastures
- Grazing Management
- Common Agricultural Policy
- Soil Carbon Sequestration
- Nitrogen Cycle
- Reproductive Loss
- Plant Breeding
- Ruminant Nutrition
- Methane Production
- Genomic Selection
- Climate Change
- Uterine Disease
- Nutrient Cycling
- Water Quality
- Environmental Impact
- Multifunctionality
- Sustainable Diets
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.
All 17 words, with their numbers
- Methane Production241 topic
- Ruminant Nutrition241 topic
- Genomic Selection151 topic
- Plant Breeding151 topic
- Climate Change92 topics
- Reproductive Loss81 topic
- Uterine Disease81 topic
- Nitrogen Cycle51 topic
- Nutrient Cycling51 topic
- Soil Carbon Sequestration51 topic
- Water Quality51 topic
- Common Agricultural Policy41 topic
- Environmental Impact41 topic
- Grazing Management41 topic
- Multifunctionality41 topic
- Perennial Pastures41 topic
- Sustainable Diets41 topic
Where does J.W. Penno work?
J.W. Penno's main affiliation in the publication record is DairyNZ, New Zealand.
How many publications and citations does J.W. Penno have?
OpenAlex counts 32 works and 1,674 citations for J.W. Penno, an h-index of 21, ranking #1,268,066 of 7,710,434 researchers worldwide on the quality score.
Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.
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