8. • (6) Availability of suitable exotics – If indigenous species cannot meet some specific
demand of the locality or some industrial demand, exotic species with proven suitability for the
site can be selected. An exotic is a species which is not native to the area in question.
• Examples of exotics which have been successfully introduced in WB and some of them have
almost naturalised in the regional climate and soil.
• Examples.
Eucalyptus and Acacia auriculiformis in the
south-western part
Casuarina equisetifolia in the coastal area, and
Cryptomeria japonica in north Bengal hills.
10. II. Suitable agroforestry practices for Northwestern zone of Tamil Nadu
Delonix elata
Pongamia pinnata,
Ailanthus excelsa
Albizia amara Tamarindus indica
11. Bamboo,
Acacia nilotica- Babool tree
Prosopis juliflora,
Eucalyptus tereticornis
III. Suitable agroforestry practices for Cauvery delta zone of Tamil Nadu
12. IV. Suitable agroforestry practices for western zone of Tamil Nadu
Hardwickia binata, Holoptelia integrifolia Acacia leucophloea
Acacia ferruginea
13. V. Suitable agroforestry practices for southern zone of Tamil Nadu
Acacia planifrons Ceiba pentandra Bassia latifolia,
Azadirachta indica
14. VI. Suitable agroforestry practices for high rainfall zone of Tamil Nadu
Rubber tree
Calophyllum inophyllum
Albizia falcataria