Now showing items 1-2 of 2

    • Hatzell, Hilda Helen (Texas A&M University. Libraries, 1985)
      An understanding of the spatial variability of mine spoil is needed to improve sampling techniques. Core samples were taken at two sites at intervals of 3.05 m along four intersecting transects located at 0, 45, 90, and ...
    • Hons, F. M.; McFarland, Mark L.; Lemon, Robert G.; Nichols, Robert L.; Mazac Jr., F. J.; Boman, R. K.; Saladino, V. A.; Jahn, R. L.; Stapper, J. R. (2004-12-09)
      To be profitable, cotton producers must manage fertilization efficiently. This publication reports the results of a 5-year study that showed over-fertilization with nitrogen is a common problem. There are specific ...