Now a days the term "ecological agriculture" is used extensively worldwide in the context of protecting environment. Different chemicals like fertilizers, pesticides etc. are used to produce agricultural products successfully those have adverse effect on environment. That is why the use of these types of chemicals should be minimized/reduced to protect environment in the context of "ecological agriculture". But the computation of "cost benefit ratio" of an agricultural product is a must for the farmers or producers as to understand their profit or loss. However, the question arises whether "cost benefit ratio" is a considerable parameter in "ecological agriculture" or not.