The Book comes up with a new scientific measurement of adoption of agricultural technology on small scale farms in Developing Countries of the Globe on Wheat yield. Indeed, it measures everything scientifically. The Book has compared how much adoptors earn and non-adoptors in terms of both costs and yield per acre of land which is the very contemporary measurement in the current research and development World. It applies the Econometrics model scientifically so that can serve to the different University level as a lecture material. This Book can also be directly converted in to a big Projects in order to scale up the findings in the Globe (Especially, in the Agricultural Technology Adoptor Countries). It has a big room to do so hence the research output is from the practitioner households.