H. H. Tyler Tyler, H. H., Warren, S. L., & Bilderback, T. E. (1996). Cyclic irrigation increases irrigation application efficiency and decreases ammonium losses. Journal of Environmental Horticulture, 14(4), 194. Tyler, H. H., Warren, S. L., & Bilderback, T. E. (1996). Reduced leaching fractions improve irrigation use efficiency and nutrient efficacy. Journal of Environmental Horticulture, 14(4), 199. Tyler, H. H., Warren, S. L., Bilderback, T. E., & Fonteno, W. C. (1993). Composted turkey litter: I. Effect on chemical and physical properties of a pine bark substrate. Journal of Environmental Horticulture, 11(3), 131. Tyler, H. H., Warren, S. L., Bilderback, T. E., & Perry, K. B. (1993). Composted turkey litter: II. Effect on plant growth. Journal of Environmental Horticulture, 11(3), 137.