Agricultural intensification is widely seen as a condition sine-qua-non for overall economic growth and food security in sub-Saharan Africa (SSA). Though attention is shifting from technology development to more market-oriented approaches, the best examples of agricultural intensification seem...

New product development is one of the most powerful but difficult activities in business. It is also a very important factor affecting final product quality. There are many techniques available for new product development. Experimental design is now regarded as one of the most significant...