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Government institution · Jena · Germany

Thüringer Landesanstalt für Landwirtschaft

thueringen.de/th9/tllROR OpenAlex
World rank, all time
#29,944
of 34,923
Rank in Germany
#1,438
of 1,603
Research works
165
▼ 28% vs 2018-21
Citations
1.5k
9.2 per fractional work
Top-10% rate
9.3%
all institutions 10.0%
vs its own fields
0.93×
1.00× is exactly expected
Open access
24%
world 40%
International
9%
world 18%
Thüringer Landesanstalt für Landwirtschaft

Which fields of science does Thüringer Landesanstalt für Landwirtschaft work in?

In all years, 50% of research at Thüringer Landesanstalt für Landwirtschaft is in Life Sciences, 28% in Physical Sciences. Its largest fields are Agricultural and Biological Sciences (43%), Environmental Science (13%), Medicine (10%). It does 3.0× the world's share of Life Sciences.

Life Sciences: 82 fractional works · 49.6% of its workAgricultural and Biological Sciences: 70 fractional works · 42.6% of its workAnimal Science and Zoology: 22 fractional works · 13.4% of its workPlant Science: 22 fractional works · 13.4% of its workAgronomy and Crop Science: 8 fractional works · 5.0% of its workFood Science: 6 fractional works · 3.9% of its workSoil Science: 3 fractional works · 2.0% of its workEcology, Evolution, Behavior and Systematics: 3 fractional works · 2.0% of its workGeneral Agricultural and Biological Sciences: 3 fractional works · 1.9% of its workInsect Science: 1 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.2% of its workBiochemistry, Genetics and Molecular Biology: 11 fractional works · 6.8% of its workMolecular Biology: 4 fractional works · 2.7% of its workGenetics: 2 fractional works · 1.3% of its workClinical Biochemistry: 2 fractional works · 1.0% of its workCell Biology: 1 fractional works · 0.8% of its workBiochemistry: 1 fractional works · 0.7% of its workSmaller subfields together: 0 fractional works · 0.2% of its workImmunology and Microbiology: 0 fractional works · 0.3% of its workMicrobiology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPhysical Sciences: 46 fractional works · 27.8% of its workEnvironmental Science: 22 fractional works · 13.2% of its workEcology: 5 fractional works · 3.2% of its workNature and Landscape Conservation: 3 fractional works · 2.0% of its workEnvironmental Chemistry: 3 fractional works · 2.0% of its workPollution: 3 fractional works · 1.8% of its workHealth, Toxicology and Mutagenesis: 2 fractional works · 1.1% of its workGlobal and Planetary Change: 1 fractional works · 0.8% of its workWater Science and Technology: 1 fractional works · 0.7% of its workManagement, Monitoring, Policy and Law: 1 fractional works · 0.6% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.5% of its workEnvironmental Engineering: 1 fractional works · 0.5% of its workEngineering: 9 fractional works · 5.6% of its workCivil and Structural Engineering: 4 fractional works · 2.3% of its workBiomedical Engineering: 2 fractional works · 1.1% of its workBuilding and Construction: 1 fractional works · 0.6% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.5% of its workComputational Mechanics: 1 fractional works · 0.4% of its workMechanics of Materials: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.5% of its workChemistry: 6 fractional works · 3.5% of its workAnalytical Chemistry: 3 fractional works · 1.6% of its workInorganic Chemistry: 2 fractional works · 1.1% of its workElectrochemistry: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.5% of its workEarth and Planetary Sciences: 3 fractional works · 2.1% of its workGeophysics: 1 fractional works · 0.9% of its workGeochemistry and Petrology: 1 fractional works · 0.5% of its workGeology: 0 fractional works · 0.3% of its workOceanography: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workMaterials Science: 3 fractional works · 1.9% of its workBiomaterials: 1 fractional works · 0.8% of its workMaterials Chemistry: 1 fractional works · 0.6% of its workElectronic, Optical and Magnetic Materials: 0 fractional works · 0.3% of its workSurfaces, Coatings and Films: 0 fractional works · 0.3% of its workPhysics and Astronomy: 1 fractional works · 0.5% of its workAstronomy and Astrophysics: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnergy: 1 fractional works · 0.4% of its workEnergy Engineering and Power Technology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workComputer Science: 1 fractional works · 0.3% of its workComputer Networks and Communications: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workChemical Engineering: 0 fractional works · 0.2% of its workCatalysis: 0 fractional works · 0.2% of its workHealth Sciences: 26 fractional works · 15.9% of its workMedicine: 17 fractional works · 10.1% of its workEndocrinology, Diabetes and Metabolism: 4 fractional works · 2.1% of its workSurgery: 3 fractional works · 1.6% of its workPublic Health, Environmental and Occupational Health: 2 fractional works · 1.2% of its workBiochemistry: 2 fractional works · 0.9% of its workPhysiology: 1 fractional works · 0.8% of its workDermatology: 1 fractional works · 0.5% of its workInfectious Diseases: 1 fractional works · 0.4% of its workEpidemiology: 1 fractional works · 0.4% of its workPathology and Forensic Medicine: 1 fractional works · 0.4% of its workImmunology and Allergy: 0 fractional works · 0.3% of its workNeurology: 0 fractional works · 0.3% of its workPediatrics, Perinatology and Child Health: 0 fractional works · 0.3% of its workPharmacology: 0 fractional works · 0.3% of its workNephrology: 0 fractional works · 0.2% of its workOncology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workNursing: 5 fractional works · 2.9% of its workNutrition and Dietetics: 5 fractional works · 2.9% of its workHealth Professions: 2 fractional works · 1.5% of its workPhysical Therapy, Sports Therapy and Rehabilitation: 1 fractional works · 0.8% of its workGeneral Health Professions: 1 fractional works · 0.4% of its workHealth Information Management: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workVeterinary: 2 fractional works · 1.4% of its workSmall Animals: 2 fractional works · 1.4% of its workSocial Sciences: 11 fractional works · 6.7% of its workSocial Sciences: 6 fractional works · 3.6% of its workPolitical Science and International Relations: 2 fractional works · 1.4% of its workLaw: 1 fractional works · 0.6% of its workSociology and Political Science: 1 fractional works · 0.5% of its workCommunication: 0 fractional works · 0.3% of its workUrban Studies: 0 fractional works · 0.3% of its workCultural Studies: 0 fractional works · 0.2% of its workDemography: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.1% of its workBusiness, Management and Accounting: 3 fractional works · 1.8% of its workManagement Information Systems: 1 fractional works · 0.6% of its workMarketing: 1 fractional works · 0.4% of its workStrategy and Management: 1 fractional works · 0.4% of its workOrganizational Behavior and Human Resource Management: 0 fractional works · 0.3% of its workManagement of Technology and Innovation: 0 fractional works · 0.2% of its workPsychology: 1 fractional works · 0.7% of its workClinical Psychology: 1 fractional works · 0.5% of its workSocial Psychology: 0 fractional works · 0.2% of its workArts and Humanities: 0 fractional works · 0.2% of its workPhilosophy: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.0% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.2% of its workEconomics and Econometrics: 0 fractional works · 0.2% of its workDecision Sciences: 0 fractional works · 0.0% of its workALL ITS WORKThüringerLandesanstalt fü…165fractional works, all years
Life Sciences50%Physical Sciences28%Health Sciences16%Social Sciences7%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 22 fields, with their numbers
    1. Agricultural and Biological Sciences7042.6%
    2. Biochemistry, Genetics and Molecular Biology116.8%
    3. Immunology and Microbiology00.3%
    1. Environmental Science2213.2%
    2. Engineering95.6%
    3. Chemistry63.5%
    4. Earth and Planetary Sciences32.1%
    5. Materials Science31.9%
    6. Physics and Astronomy10.5%
    7. Energy10.4%
    8. Computer Science10.3%
    9. Chemical Engineering00.2%
    1. Medicine1710.1%
    2. Nursing52.9%
    3. Health Professions21.5%
    4. Veterinary21.4%
    1. Social Sciences63.6%
    2. Business, Management and Accounting31.8%
    3. Psychology10.7%
    4. Arts and Humanities00.2%
    5. Economics, Econometrics and Finance00.2%
    6. Decision Sciences00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 1.67× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.19× its world share, 0 worksBiochemistry, Geneti…Chemistry: 0.17× its world share, 0 worksChemistryComputer Science: 0.07× its world share, 0 worksComputer ScienceEngineering: 0.51× its world share, 1 worksEngineeringEnvironmental Science: 2.13× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.92× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.18× its world share, 0 worksPhysics and AstronomyHealth Professions: 5.34× its world share, 2 worksHealth ProfessionsMedicine: 2.35× its world share, 5 worksMedicineNursing: 6.59× its world share, 0 worksNursingEconomics, Econometrics and Finance: 0.38× its world share, 0 worksEconomics, Econometr…Psychology: 0.18× its world share, 0 worksPsychologySocial Sciences: 0.36× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Nursing, 6.6×. Every wedge is a field page.

All 14 fields, with their numbers
  1. Nursing6.59×0 works
  2. Health Professions5.34×2 works
  3. Medicine2.35×5 works
  4. Environmental Science2.13×1 works
  5. Agricultural and Biological Sciences1.67×1 works
  6. Materials Science0.92×0 works
  7. Engineering0.51×1 works
  8. Economics, Econometrics and Finance0.38×0 works
  9. Social Sciences0.36×0 works
  10. Biochemistry, Genetics and Molecular Biology0.19×0 works
  11. Physics and Astronomy0.18×0 works
  12. Psychology0.18×0 works
  13. Chemistry0.17×0 works
  14. Computer Science0.07×0 works

Who are the top researchers at Thüringer Landesanstalt für Landwirtschaft?

Ranked on the quality score, Claus‐Jürgen Schulz, Wilfried Zorn and Andrea Biertümpfel lead among researchers whose main affiliation is Thüringer Landesanstalt für Landwirtschaft.

  1. 1 Claus‐Jürgen Schulz Germany · #2,526,820 worldwide 1.3k citations · 19 works
  2. 2 Wilfried Zorn Germany · #2,557,638 worldwide 249 citations · 39 works
  3. 3 Andrea Biertümpfel Germany · #2,692,274 worldwide 217 citations · 25 works
  4. 4 Hubert Heß Germany · #2,881,040 worldwide 10 citations · 15 works
  5. 4 Gerhard Marks Germany · #2,881,040 worldwide 10 citations · 15 works
  6. 6 B. Rudolph Germany · #4,272,165 worldwide 140 citations · 18 works
  7. 7 Manfred Kerschberger Germany · #4,333,790 worldwide 4 citations · 15 works
  8. 8 Hans Eckert Germany · #4,682,309 worldwide 185 citations · 23 works
  9. 9 J. Bargholz Germany · #4,787,150 worldwide 63 citations · 22 works
  10. 10 Ulrich Kirchheim Germany · #4,794,546 worldwide 257 citations · 25 works
All ranked researchers at Thüringer Landesanstalt für Landwirtschaft

What are the most cited papers from Thüringer Landesanstalt für Landwirtschaft?

The most cited paper from Thüringer Landesanstalt für Landwirtschaft is "Salinisation of rivers: An urgent ecological issue" (Miguel Cañedo‐Argüelles, Ben John Kefford, Christophe Piscart et al., 2012), with 787 citations. Next come "Exploring the functional significance of forest diversity: A new long-term experiment with temperate tree species (BIOTREE)" (238) and "In Situ Soil Water Extraction: A Review" (225).

Most cited papers
#PaperReleasedCitations
1 Salinisation of rivers: An urgent ecological issue Miguel Cañedo‐Argüelles, Ben John Kefford, Christophe Piscart et al. · Environmental Pollution 29 Nov 2012 787
2 Exploring the functional significance of forest diversity: A new long-term experiment with temperate tree species (BIOTREE) Michael Scherer‐Lorenzen, Ernst‐Detlef Schulze, Axel Don et al. · Perspectives in Plant Ecology Evolution and Systematics 15 Nov 2007 238
3 In Situ Soil Water Extraction: A Review Lutz Weihermüller, Jan Siemens, M. Deurer et al. · Journal of Environmental Quality 26 Oct 2007 225
4 Effect of mineral and organic fertilization on crop yield, nitrogen uptake, carbon and nitrogen balances, as well as soil organic carbon content and dynamics: results from 20 European long-term field experiments of the twenty-first century Martin Körschens et al. · Archives of Agronomy and Soil Science 3 Aug 2012 182
5 Lignin degradation controls the production of dissolved organic matter in decomposing foliar litter Karsten Kalbitz, Klaus Kaiser, J. Bargholz et al. · European Journal of Soil Science 3 Mar 2006 166
All 61 most cited papers, with filters and sorting

Which keywords describe research at Thüringer Landesanstalt für Landwirtschaft?

By fractional works in all years, weighted toward what it does more of than the world: Climate Change, Feed Additives, Heat Stress, Probiotics, Gut Microbiota, Amino Acids, Antibiotic Alternatives and Poultry Production.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in all years in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Climate Change23▲ 5.3×37 topics
  2. Feed Additives16▲ 127×2 topics
  3. Heat Stress14▲ 91×2 topics
  4. Probiotics14▲ 34×3 topics
  5. Gut Microbiota13▲ 24×3 topics
  6. Amino Acids13▲ 65×2 topics
  7. Antibiotic Alternatives13▲ 111×1 topic
  8. Poultry Production13▲ 111×1 topic
  9. Nutrient Uptake8▲ 64×3 topics
  10. Dormancy7▲ 94×1 topic
  11. Fruit Trees7▲ 94×1 topic
  12. Antioxidants7▲ 9.8×4 topics
  13. Invasive Species7▲ 7.1×11 topics
  14. Sustainability6▲ 2.2×15 topics
  15. Meat Quality6▲ 39×3 topics
  16. Food Safety6▲ 13×6 topics
  17. Conservation6▲ 7.4×7 topics
  18. Modified Atmosphere Packaging6▲ 36×2 topics
  19. Environmental Impact5▲ 2.5×13 topics
  20. Lipid Oxidation5▲ 32×2 topics
  21. Sustainable Development5▲ 2.9×6 topics
  22. Milk Composition5▲ 56×2 topics
  23. Protein Oxidation5▲ 47×1 topic
  24. Spoilage Microbiota5▲ 47×1 topic
  25. Biodiversity5▲ 4.1×6 topics
  26. Fatty Acid Composition5▲ 38×2 topics
  27. Microbial Community5▲ 31×3 topics
  28. Soil Fertility5▲ 16×3 topics
  29. Sustainable Agriculture5▲ 10×6 topics
  30. Methane Production4▲ 67×1 topic
  31. Ruminant Nutrition4▲ 67×1 topic
  32. Toxicity4▲ 5.8×9 topics
  33. Food Security4▲ 5.9×4 topics
  34. Antioxidant Activity4▲ 4.3×8 topics
  35. Cancer Prevention3▲ 8.6×6 topics
  36. Heavy Metals3▲ 10×4 topics
  37. Neurodevelopment3▲ 24×2 topics
  38. Ecosystem Functioning3▲ 8.7×4 topics
  39. Soil Carbon Sequestration3▲ 26×2 topics
  40. Bioavailability3▲ 9.9×4 topics

Which research topics does Thüringer Landesanstalt für Landwirtschaft publish most on?

By volume in 2022-now: Diabetes Treatment and Management, Medicine and Dermatology Studies History, Healthcare Technology and Patient Monitoring and Medical Practices and Rehabilitation.

Diabetes Treatment and Management: 1 fractional worksMedicine and Dermatology Studies History: 1 fractional worksHealthcare Technology an…1Healthcare Technology and Patient Monitoring: 1 fractional worksMedical Practices and Re…0Medical Practices and Rehabilitation: 0 fractional worksParkinson's Disease and Spinal Disorders: 0 fractional worksMedical and Health Sciences Research: 0 fractional worksTechnology Use by Older …0Technology Use by Older Adults: 0 fractional worksElectronic Health Records Systems: 0 fractional worksSocial Policies and Healthcare Reform: 0 fractional worksBiomedical Ethics and Regulation: 0 fractional works
Endocrinology, Diabetes and MetabolismDermatologySurgeryPhysical Therapy, Sports Therapy and Rehabilitation6 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Diabetes Treatment and Management Endocrinology, Diabetes and Metabolism 1 works
  2. 2 Medicine and Dermatology Studies History Dermatology 1 works
  3. 3 Healthcare Technology and Patient Monitoring Surgery 1 works
  4. 4 Medical Practices and Rehabilitation Physical Therapy, Sports Therapy and Rehabilitation 0 works
  5. 5 Parkinson's Disease and Spinal Disorders Neurology 0 works
  6. 6 Medical and Health Sciences Research Public Health, Environmental and Occupational Health 0 works
  7. 7 Technology Use by Older Adults Demography 0 works
  8. 8 Electronic Health Records Systems Health Information Management 0 works
  9. 9 Social Policies and Healthcare Reform General Health Professions 0 works
  10. 10 Biomedical Ethics and Regulation Physiology 0 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available23.9%not open76.1%

World: 40% of research is openly available.

with international co-authors8.9%domestic only91.1%

World: 18% is written across borders.

How has Thüringer Landesanstalt für Landwirtschaft's research output changed?

Output in 2022-2025 was 28% lower than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Thüringer Landesanstalt für Landwirtschaft as a percentage of every work published that year, 0.000052% in 2024.

still counting0.00050%0.0010%0.0015%Thüringer Landesanstalt für Landwirtschaft0.000055% in 202519801990200020102020

Fractional works of Thüringer Landesanstalt für Landwirtschaft over all fractional works that year. How the balance of science has shifted.

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