Farming in India is generally done by family responsibility system in small areas (1-4 ha), under
the close inspection and supervisionof farmer's family. So this close relation of farmer with crop
and field made it possible for application of somesort of spatial treatment based on supervision
and experience. But this crude precision agriculture technology is needed refinement and
modification in the light of modern agricultural science (Mondal and Basu, 2009). Recent
researches in ‘Integrating farmer knowledge, precision agriculture tools, and crop simulation
modelling to evaluate management options for poor-performing patches in cropping fields’ can
be very useful for country like India (Oliver et al., 2010).