Section A
Q1.
(a) Write scientific names of four major tree species in each of Southern Tropical Semi-Evergreen Forests and Northern Tropical Wet-Evergreen Forests.
(b) Write a brief account of the phenology, silvicultural characters and methods of regeneration for Dalbergia sissoo.
(c) Explain the modern nursery techniques for production of quality planting stock.
(d) Discuss the factors which influence the choice between natural and artificial regeneration.
(e) What are the different types of grafting ? Explain 'Cleft Grafting' with neat sketches.