Physiological and chemical responses of sunflower to the application of previous organic waste composts to sandy soil

Abstract

Describes field experiments to determine the effects of previous organic waste composts, using different types and application rates, on sunflower yield. Oil, carbohydrates and metal content were evaluated. Experiments were conducted in the Nuclear Research Centre Farm, in sandy, infertile soil. Results show a remarkable increase in dry matter and seed yields, due to previous single compost additions. A mixture of water hyacinth and biosolid compost showed an improvement. The results of this research indicate that application of organic waste composts is a feasible and valuable recycling method in sandy desert soils.

Citation

Abd El‐Sabour, M.F., Abo El‐Seoud, M.A. and Rizk, M. (1997), "Physiological and chemical responses of sunflower to the application of previous organic waste composts to sandy soil", Environmental Management and Health, Vol. 8 No. 4, pp. 128-132. https://doi.org/10.1108/09566169710180740