In the time of Bronze Age, the wild grains and foods had an important role in the nutritionally insignificant products to the food products. If the effortive definition of theagriculture contains large Value of effective cultivation of land, mono-cropping, customized irrigation, and use of the specialized labour force, the name "inventors of agriculture" will goes to the Sumerians 5500 BC. Intensive farming gives a more amount of population that would be supported by the hunting and gathering.
