Administrative units of state
Agriculture is the major occupation in Tamilnadu. The total cultivated area in the State was 56.10 million hectares in 2007-08. The principal food crops include paddy, millets and pulses. Commercial crops include sugarcane, cotton, sunflower, coconut, cashew, chillies, gingelly and groundnut. Plantation crops are tea, coffee, cardamom and rubber. Major forest produces are timber, sandalwood, pulp wood and fuel wood. Tamilnadu occupies a premier position in the production and extensive application of bio-fertilizers. Efforts are on to improve farming technologies so as to increase yields in the low rainfall areas of the State. Annual food grains production in the year 2007-08 was 100.35 lakh mt.
Industry and Minerals
Major Industries in the State are cotton, heavy commercial vehicles, auto components, railway coaches, power pumps, leather tanning industries, cement, sugar, paper, automobiles and safety matches.
Knowledge based industries like I.T. and Biotechnology have become the thrust area in the industrial scene in Tamilnadu. TIDEL, a software technology park, has been established in Tharamani, Chennai. The software exports from the State during the year 2012-13 is expected to be around Rs.50,000 crores with an impressive growth rate of more than 10%. Top I.T. and Telecom companies such as Nokia, Motorola, Foxcon, Flextronic and Dell have commenced production.
Global auto majors Hyundai Motors, Ford, Hindustan Motors and Mitsubishi have commenced production plants. Ashok Leyland and TAFE have set up expansion plants in Chennai.
Main mineral wealth of the state is granite, lignite and limestone. The state is an important exporter of tanned skin and leather goods, yarn, tea, coffee, spices, engineering goods, tobacco, handicrafts and black granite. Tamil Nadu contributes to 60 per cent of the tannery industry in India.
Important irrigation schemes and modernisation of existing Periyar Vaigai System, Palar Basin System and Parambikulam-Aliyar System besides the minor system in Vellar, Pennayar, Araniyar Amaravathi, Chithar basins totaling, an extent of six lakh acres of existing ayacut in Tamil Nadu have been benefited by implementing the 'System Improvement and Farmers Turnover Projects' executed with assistance from World Bank. The major irrigation system covering one-third of irrigated extent in Tamil Nadu, namely tank irrigation system has been given due regard for development under WRCP, and 620 tanks maintained by Public Works Department falling under Palar, Vaigai, and Tamaraparani Basins have been taken up for rehabilitation and improvement. The State has become the pioneer State to implement the system of 'River basin management' by an individual body consisting of officials and farmers besides various representatives of the basin. To start with, Basin Management Boards have been formed for Palar and Tamaraparani basins.
The total installed capacity for electricity in the State is 8,249 MW. The installed capacity of State Sector is 5,288 MW, and that of Private Sector is 1,058 MW. Apart from this, 1,903 MW is available as share from Central Sector.
Roads: The length of roads network in Tamil Nadu is 1, 93,918 km.
Railways: The total length of railways is 4,181 km, the main junctions being Chennai, Madurai, Tiruchirapalli, Coimbatore and Tirunelveli.
Aviation: Chennai being the international airport in the southern region is the main centre of airline routes. Besides, there are airports at Tiruchirapalli, Madurai, Coimbatore and Salem.
Ports: Major ports in the State are Chennai and Tuticorin. There are seven other minor ports including Cuddalore and Nagapattinam.
Pongal is the harvest festival celebrated by the farmers in January to worship the sun, the earth and the cattle as thanks giving for a bounteous harvest. Pongal festival is followed by the Jallikattu-Bull fight, in some parts of southern Tamil Nadu. Alanganallur in Tamil Nadu is internationally famous for Jallikattu - Bull fight. Chithirai festival, Madurai brings a spectacular re-enactment of the marriage of the Pandiyan princess Meenakshi to Lord Sundareswarar. Adipperukku is a festival celebrated on the 18th day of Tamil month, Adi, on the banks of rivers. It marks the commencement of new farming operations. Dance Festival, Mamallapuram, which is set before an open air stage, created 13 centuries ago the incredible monolithic rock sculptures of the Pallavas, next to the sea in this ancient city of Mamallapuram. Bharatha Natyam, Kuchipudi, Kathakali, and Odissi are some dance forms presented by the very best exponents of the art besides folk dances. At the Natyanjali Dance Festival, the temple city of Chidambaram pays special tribute to Lord Nataraja the 'Cosmic Dancer'.
Mahamagam Festival is a holy festival that brings pilgrims to Kumbakonam once in 12 years - the temple city that gets its name from Kumbha - the divine pot. The summer festival is held every year in the 'Queen of Hill Stations', the evergreen Ooty, the exquisite Kodaikkanal or the salubrious heights of Yercaud. Kanthuri Festival is a truly secular festival, where devotees flock to the shrine of saint Quadirwali. One of the descendants of the Saint is chosen as a Peer or spiritual leader, and is honoured with offerings. On the tenth day of the festival, the Saint's tomb is anointed with sandalwood, and later the holy sandal paste is distributed to everyone. Wondrous legends surround the church, the most famous being that of the ship wrecked Portuguese sailors, who in the 16th century, vowed to build a great shrine for the Virgin Mary, for saving their lives in a terrible storm. The Velankanni festival attracts thousands, clad in orange robes to the sacred spot where the ship landed. Equally famous are the Virgin Mary's miraculous healing powers, earning for the church the name 'Lourdes of the East'.
The Navarathiri Festival, literally means the festival of 'nine nights', taking unique and different forms in different states of India, all to propitiate the goddess Sakthi, for power, wealth and knowledge. Rows of glittering earthen lamps outside every home and joyous burst of fire crackers mark Tamil Nadu's Festival of lights, Karthigai Deepam. In December, Chennai celebrates her priceless heritage of carnatic music and dance at its Music Festival to present a galaxy of star artistes, old and new.
Chennai, Mamallapuram, Poompuhar, Kancheepuram, Kumbakonam, Dharasuram, Chidambaram, Tiruvannamalai, Srirangam, Madurai, Rameswaram, Tirunelveli, Kanniyakumari, Thanjavur, Velankanni, Nagoor, Chithannavasal, Kazhugumalai (monument centres), Courtallam, Hogenakkal, Papanasam, Suruli (water-falls), Ooty (Udhagamandalam), Kodaikanal, Yercaud, Elagiri Kolli Hills (hill stations), Guindy (Chennai), Mudumalai, Anamalai, Mundanthurai, Kalakad (wild life sanctuaries), Vedanthangal and Point Calimere (bird sanctuaries), Arignar Anna Zoological Park, near Chennai, are some of the places of tourist interest.