Effect of Poultry Manure on Yield and Nutrient Composition of Sweet Basil (Ocimum basilicum L.)

Abstract

ABSTRACTPoultry manure is one of the best organic fertilizers available and is an extremely valuable resource, organic matter content, exchangeable cations, cation exchange capacity, and percent base saturation. Ocimum basilicum L. (sweet basil) is an essential oil producing crop used in culinary and fragrance applications. The objective of this present study was to evaluate the effects of organic poultry manure and conventional fertilization on plant growth, yield and inorganic matter content of sweet basil. In this context, the different doses of chicken and turkey manure (7.5, 10, 12.5, 15 t ha−1) with a control (no manure) and conventional fertilization were applied with sowing. The highest fresh and dry weights were obtained from the plants grown with turkey and chicken manure at a rate of 10–12.5 t ha−1. The most of the nutrient content varied significantly with organic poultry manure applications. Overall, basil plants fertilized with turkey manure at a rate of 10–12.5 t ha−1 and 7.5 t ha−1 chicken manure dose accumulated greater concentrations of potassium (K) and magnesium (Mg). The results from this study demonstrated that organic or conventional fertilizer can alter fresh or dry weight, and the nutrient content.