Papers

3,546,206 papers, each with the model’s scope judgment. Claims were extracted from core papers only.

Scope judgment of all papers

11,758,718 claims extracted from the core papers, 6.5 per paper on average.

Research areas

Published

1950

826 papers

Methods & resources ✕1950s ✕
  1. 1959

    Core plant researchplant method or resource

    RADIATION BIOLOGY AND ISOTOPE UTILIZATION IN APPLIED BOTANY

    H. Glubrecht Atompraxis (West Germany) Incorporated in Kerntechnik 1959

    1claim
  2. 1959

    Core plant researchplant method or resourcecited 48×

    The relation of the refractive index of plant cell sap to its osmotic pressure

    Bohdan Slavík Biologia Plantarum 1959. doi:10.1007/bf02927038

    6claims
  3. 1959

    Core plant researchdirect plant research

    Studies on Phyto-peroxidase

    Yuhei Morita; Katsuzo Kameda Bulletin of the Agricultural Chemical Society of Japan 1959. doi:10.1080/03758397.1959.10857519

    2claims
  4. 1959

    Core plant researchplant method or resourceopen access

    A Small Self-Propelled Sprayer for Agricultural Research

    Dalton S. Harrison; William G. Genung; Emmett D. Harris Florida Entomologist 1959. doi:10.2307/3492233

    2claims
  5. 1959

    Core plant researchplant method or resource

    AN INEXPENSIVE SEED CLEANER FOR USE WITH SINGLE HEADS OF TIMOTHY

    J. L. Stoddart; Gareth M. Evans Grass and Forage Science 1959. doi:10.1111/j.1365-2494.1959.tb01001.x

    3claims
  6. 1959

    Core plant researchdirect plant researchcited 20×

    POLYPLOIDY, RADIOSENSITIVITY AND MUTATION FREQUENCY IN WHEATS

    A.T. Natarajan; S. M. Sikka; Swaminathan OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) 1959

    4claims
  7. 1959

    Core plant researchplant method or resourceopen accesscited 1×

    Harvesting canning tomatoes: Reduction of labor requirement per ton pending development of economic mechanized tomato harvesting is subject of study

    John H. MacGillivray; M Zahara; L Clemente DOAJ (DOAJ: Directory of Open Access Journals) 1959

    2claims
  8. 1959

    Core plant researchdirect plant researchcited 34×

    Humic acids with C14

    Silvestr Prát; František Pospíšil Biologia Plantarum 1959. doi:10.1007/bf02927041

    9claims
  9. 1959

    Core plant researchplant method or resource

    A Photoelectric Planimeter for Measuring Leaf Area

    V. P. Batyuk; E. F. Rybalko; A. S. Okanenko Biologia Plantarum 1959. doi:10.1007/bf02927053

    1claim
  10. 1959

    Core plant researchplant method or resource

    OBSERVATIONS ON THE RADIODIAGNOSTICS OF SEEDS

    G.T. Scarascia OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) 1959

    1claim
  11. 1959

    Core plant researchplant method or resourcecited 26×

    Salt Resistance of Protoplasm as a Test for the Salt Tolerance of Agricultural Plants1

    Gertraud I. Repp; DeVere R. McAllister; Herman H. Wiebe Agronomy Journal 1959. doi:10.2134/agronj1959.00021962005100060001x

    1claim
  12. 1959

    Core plant researchdirect plant researchcited 16×

    Evaluation of Two Methods of Measuring Available Soil Copper and the Effects of Soil pH and Extractable Aluminum on Copper Uptake by Plants

    R. L. Blevins; H. F. Massey Soil Science Society of America Journal 1959. doi:10.2136/sssaj1959.03615995002300040020x

    8claims
  13. 1959

    Core plant researchplant method or resourcecited 1×

    VARIATION AMONG ROWS IN POWER-SEEDED CEREAL VARIETY TRIALS

    J. E. Andrews; A. D. Smith; M. N. Grant; et al. Canadian Journal of Plant Science 1959. doi:10.4141/cjps59-003

    3claims
  14. 1959

    Core plant researchdirect plant researchcited 5×

    Expectations on Random Occurrence of Structural Interchanges between Homologous and between Non-Homologous Chromosomes

    F. K. S. Koo The American Naturalist 1959. doi:10.1086/282074

    3claims
  15. 1959

    Core plant researchplant interactionopen accesscited 20×

    Fourth supplement to “A revised list of plant diseases recorded in New Zealand”, 1957–1958

    R. M. Brien; Joan M. Dingley New Zealand Journal of Agricultural Research 1959. doi:10.1080/00288233.1959.10420329

    5claims
  16. 1959

    Core plant researchplant method or resourcecited 5×

    STUDIES ON PLANT GROWTH‐REGULATING SUBSTANCES

    HELEN VITOU; R. L. WAIN Annals of Applied Biology 1959. doi:10.1111/j.1744-7348.1959.tb03490.x

    3claims
  17. 1959

    Core plant researchplant method or resourcecited 17×

    Plant growth in controlled environments as an adjunct to field studies experimental application and results

    A. P. Hughes The Journal of Agricultural Science 1959. doi:10.1017/s002185960002030x

    1claim
  18. 1959

    Core plant researchdirect plant researchcited 17×

    ACHILLEA MILLEFOLIUM COMPLEX IN CANADA AND PORTIONS OF THE UNITED STATES

    Gerald A. Mulligan; I. John Bassett Canadian Journal of Botany 1959. doi:10.1139/b59-007

    10claims
  19. 1959

    Core plant researchplant method or resourcecited 3×

    AN IN-SITU TECHNIQUE FOR THE QUANTITATIVE DETERMINATION OF FERTILIZER PHOSPHORUS IN GROWING PLANTS

    M. H. Miller; C. H. E. Werkhoven Canadian Journal of Soil Science 1959. doi:10.4141/cjss59-026

    8claims
  20. 1959

    Core plant researchdirect plant researchcited 9×

    N and P Composition and Yield of Corn as Affected by Fertilization1

    G. A. Reichman; D. L. Grunes; C. W. Carlson; et al. Agronomy Journal 1959. doi:10.2134/agronj1959.00021962005100100001x

    5claims
  21. 1959

    Core plant researchdirect plant researchcited 10×

    A Method for Measuring Short‐Term Nutrient Absorption by Plants: III. Nitrogen

    J. D. DeMent; George Stanford; C. M. Hunt Soil Science Society of America Journal 1959. doi:10.2136/sssaj1959.03615995002300050022x

    9claims
  22. 1959

    Core plant researchdirect plant researchcited 29×

    Irrigation of grassland

    A. J. Low; E. R. Armitage The Journal of Agricultural Science 1959. doi:10.1017/s0021859600036777

    4claims
  23. 1959

    Core plant researchplant interactionopen accesscited 9×

    The transmission of Phoma lingam (Tode) Desm. in the seeds of swede, turnip, chou moellier, rape, and kale

    A. B. Lloyd New Zealand Journal of Agricultural Research 1959. doi:10.1080/00288233.1959.10422823

    10claims
  24. 1959

    Core plant researchdirect plant researchcited 38×

    Photocontrol of Plant Development by the Simultaneous Excitation of Two Interconvertible Pigments II. Theory and Control of Anthocyanin Synthesis

    S. B. Hendricks; H. A. Borthwick Botanical Gazette 1959. doi:10.1086/336025

    6claims
  25. 1959

    Core plant researchdirect plant researchcited 1×

    GAMMA RADIATION-INDUCED MITOTIC DELAY AND CHROMOSOME BREAKAGE

    G.J. Neary; H.J. Evans OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) 1959

    2claims