Section A
Q1. Answer the following:
(a) Give four examples of uses of Pollarding in Indian forestry.
(b) Enlist four groups of forest types under the moist tropical forest as per the Champion and Seth classification of forest types.
(c) Name the method of thinning that best promotes genetic improvement of the regular stand besides controlling density. Give reasons in support of your answer.
(d) Enlist six genera of mangroves. Name two States and one Union territory with the largest area under mangrove forests.
(e) Calculate the number of seeds required to raise a 20 hectare plantation with 4 \text m × 4 \text m spacing and an extra plant in the centre of each square. Plant percent of the species is 75%.