Application of nitrogen fertilizers to reach high crop production is common practice. However, this has a environmental cost, irrespectively the synthetic or organic origin fertilizer. In particular, intensively managed arable soils often fail retain excess nitrogen, which leads contamination ground- and surface water. Next abiotic factors like soil texture, limited retention ascribed low activ...

In project construction, materials constitute a major cost item of the project, making material management key component success and profit maximization. Using cross-sectional survey design, this study explored practices on construction sites emerging challenges in Upper West Region Ghana. A total 129 respondents site managers, consultants Districts/Municipals Engineers were involved study. The...

Covid is giving us many lessons among which one must be to realize that this the time act for sustainable future. The smart world around has made it inevitable have an alarming situation regarding uncontrolled growth of waste products such as plastic and electronic wastes. Both are immense threats health human, wildlife environment, eventually affect societal economic structures evident from re...