**Author details**

Emmanuel F. Nzunda1 \* and Amri S. Yusuph<sup>2</sup>

1 Department of Forest Resources Assessment and Management, College of Forestry, Wildlife and Tourism, Sokoine University of Agriculture, Morogoro, Tanzania

2 Tanzania Agricultural Research Institute (TARI), Tanzania

\*Address all correspondence to: nzunda@sua.ac.tz

© 2022 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
