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Volume 42 Issue 2, February 1950



    • W. R. Kehr and H. K. Hayes
      Studies of Inheritance in Crosses Between Landhafer, Avena byzantina L., and Two Selections of A. sativa L.
      doi:10.2134/agronj1950.00021962004200020001x
      Agronomy Journal 1950 42:71-78
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    • Carl E. Claassen and Albert Hoffman
      The Inheritance of the Pistillate Character in Castors and its Possible Utilization in the Production of Commercial Hybrid Seed
      doi:10.2134/agronj1950.00021962004200020002x
      Agronomy Journal 1950 42:79-82
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    • G. F. Sprague and B. Brimhall
      Relative Effectiveness of Two Systems of Selection for Oil Content of the Corn Kernel
      doi:10.2134/agronj1950.00021962004200020003x
      Agronomy Journal 1950 42:83-88
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    • Mohammad Afzal and Abdul Hamid Khan
      Natural Crossing in Cotton in Western Punjab1 II. Natural Crossing Under Field Conditions
      doi:10.2134/agronj1950.00021962004200020004x
      Agronomy Journal 1950 42:89-93
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    • John W. Hibbs and Morgan W. Evans
      A Comparison of the Carotene Content of Different Varieties of Timothy Harvested at Various Stages of Development
      doi:10.2134/agronj1950.00021962004200020005x
      Agronomy Journal 1950 42:94-95
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    • A. S. Hunter, W. C. Kelly and G. F. Somers
      Effects of Variations in Soil Moisture Tension upon the Ascorbic Acid and Carotene Content of Turnip Greens
      doi:10.2134/agronj1950.00021962004200020006x
      Agronomy Journal 1950 42:96-99
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    • W. V. Bartholomew, L. B. Nelson and C. H. Werkman
      The Use of the Nitrogen Isotope N15 in Field Studies with Oats
      doi:10.2134/agronj1950.00021962004200020007x
      Agronomy Journal 1950 42:100-103
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    • George John Bouyoucos
      A Practical Soil Moisture Meter as a Scientific Guide to Irrigation Practices
      doi:10.2134/agronj1950.00021962004200020008x
      Agronomy Journal 1950 42:104-107
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    • R. H. Hageman and C. Pagán
      The Effect of Ridging on Ease of Harvest, Root Distribution, and Toxic Constituents of Derris elliptica (Abridged)
      doi:10.2134/agronj1950.00021962004200020009x
      Agronomy Journal 1950 42:108-108
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    • B. P. Robinson and R. C. Potts
      Seed Setting and Germination in Hyparrhenia Hirta (L.) Stapf (South African Bluestem) as Affected by Nitrogen, Phosphorus, and Potassium
      doi:10.2134/agronj1950.00021962004200020011x
      Agronomy Journal 1950 42:109-110
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    • K. J. Frey and H. M. Brown
      A Two-Row Nursery Harvester
      doi:10.2134/agronj1950.00021962004200020010x
      Agronomy Journal 1950 42:109-109
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    • W. C. Bramble
      Genetics in Swedish Forestry Practice: By Bertil Lindquist, Waltham, Mass.: The Chronica Botanica Company. 173 pages, illus. 1948. $3.50
      doi:10.2134/agronj1950.00021962004200020013x
      Agronomy Journal 1950 42:111-111
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    • M. R. Haag
      Handbook of Chemistry: Compiled and edited by N. A. Lange, assisted by G. M. Forker. Sandusky, Ohio: Handbook Publishers, Inc. Ed. 7. xvi + 1920 pages. 1949. $7.00
      doi:10.2134/agronj1950.00021962004200020015x
      Agronomy Journal 1950 42:111-112
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    • E. Truog
      Proceedings of the Inter-American Conference on Conservation of Renewable Natural Resources: Published by Department of State. Publication 3382, International Organization and Conference Series II, American Republics 4. Division of Publications, Office of Public Affairs, Washington, D. C. XI + 782 pages. 1949. 62.25
      doi:10.2134/agronj1950.00021962004200020012x
      Agronomy Journal 1950 42:111-111
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    • Firman E. Bear
      Laboratory Manual for Students of Agronomy: By L. F. Graber and H. L. Ahlgren. Dubuque, Iowa: Wm. C. Brown Company. 204 pages, illus. 1949. $2.75
      doi:10.2134/agronj1950.00021962004200020014x
      Agronomy Journal 1950 42:111-111
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    • Agronomic Affairs
      doi:10.2134/agronj1950.00021962004200020016x
      Agronomy Journal 1950 42:113-113
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