Journal articles Open Access Plastic limits and aggregates of soil after five annual applications of poultry manure and spent mushroom substrate Joy John Oluchi · Bassey Etim Udom Background and Objective: Information concerning moisture properties of soil on account of their direct relation with changes of soil matrix can be obtained by evaluating the Atterberg limits of the soil. The study was carried out to evalu… RUF-38059 2019 CC BY 4.0 29 May 2019