Ebrahimi, E., Asadi, G., & Von Fragstein Und Niemsdorff, P. (2018). A field study on the effect of organic soil conditioners with different placements on dry matter and yield of tomato ( Lycopersicon esculentum L.). International Journal of Recycling of Organic Waste in Agriculture, 8(1). https://doi.org/10.1007/s40093-018-0228-4