By; Haroon Hemani Agriculture is not limited to art, and if you are a preacher of such thoughts let me tell you this that you are simply belong to wrong school of thoughts. It is a versatile field where you have both, art as well as science and come up with innovative experiments at every instant. These experiments may not necessary be successful every time, you may achieve the target or your mays end up with empty hands. Agriculture researchers has experienced many ups and downs in past. Thus it has become a need of time to make plans to wrestle these problems. In nineteen century when agriculturist observed rapid increase of population rate and agricultural land was surely not enough to feed such a huge population then they took help from scientific research and development, thus scientific era of agriculture started. Scientific era brought in pesticides, chemical fertilizers and modern machinery with itself. This led to higher profits with less input cost of raw mate...