The seminar included several topics, starting with an introduction to biochar and its role in influencing soil properties and plant productivity, as well as its role in reducing soil alkalinity.
The student stated that the aim of the study is to demonstrate the effect of biochar on soil and its aeration. He also referred to the methods used to measure some study parameters, such as soil pH and the proportions of elements in the soil before and after addition, explaining the extent of their impact on the soil.






