Section A
Q1. Elucidate the phenology, silvicultural characters and artificial regeneration of Bamboos. Briefly summarize the characteristic features of cold arid forest vegetation. Discuss their mechanism of survival under extreme cold temperatures. Give four examples of tree species for each of the following methods by which their flowers are pollinated: Write in detail the distribution and importance of Prosopis juliflora and Emblica officinalis. What is conversion in silvicultural systems ? Explain with two examples.
(i) Anemophily
(ii) Zoophily
(iii) Entomophily
(iv) Hydrophily