History
The invention of agriculture is one of the great revolutions of human history. It includes the food production and domestication which led to significant changes in human society, population increase and biological changes. However, this revolution is best demonstrated at Margaretha (Period-I Neolithic period) in which the sense of the revolution ultimately set the platform for the rise of urbanisation in the Indian Subcontinent. In the period of the Neolithic revolution (roughly 8000-5000 BCE.), agriculture was far from the dominant mode of support for human societies. But those who adopted it, have survived and increased, and passed their techniques of production to the next generation. This transformation of knowledge was the base of further development in agriculture. Vedic literature provides some of the earliest written record of agriculture in India. Rigveda hymns, for example, describes plowing, fallowing, irrigation, fruit and vegetable cultivation. Other historical evidence suggests rice and cotton were cultivated in the Indus Valley, and plowing patterns from the Bronze Age have been excavated at Kalibangan in Rajasthan. Bhumivargaha, another ancient Indian Sanskrit text, suggested to be 2500 years old, classifies agricultural land into twelve categories: urvara (fertile), ushara (barren), maru (desert), aprahata (fallow), shadvala (grassy), pankikala (muddy), jalaprayah (watery), kachchaha (land contiguous to water), sharkara (full of pebbles