System of Rice Intensification a High Productive Technology

The major constraints in rice production are lack of integrated management practices involving land, labour, crop, water and inputs, such as seeds, fertilizers, optimum plant population etc. Increasing the rice productivity by the use of appropriate agronomic management practices become an essential component of rice production technology. The lower average rice yield in India and Tamil Nadu can be attributed to poor soil fertility, improper spacing and nursery management. Intensive research has been initiated to solve the problems related to soil fertility and crop management through co-ordinated net works of research all over the country.