Crossing two unrelated regular lines often produces offspring that grow faster and bigger than either parent, which breeders call heterosis or hybrid vigour. The effect is strongest in the first generation and tends to fade as you inbreed a line further. Some explanation of why this happens, and which pairings tend to show it most, can be read at https://breederregularseeds.com without needing a genetics background. It is one of the more practical reasons to keep a couple of unrelated lines going at the same time.
The FD is responsible for protection and conservation of biodiversity and sustainable management of forest resources of the country. It performs the protection and production functions in harmony, based on the Forest Policy (1995). While endeavoring to mitigate climate change through sustainable forest management, FD has been making its best efforts to meet the basic needs of local people.
Community Forestry Unit
Forest Department
Building 39,
PO box, 15011 ,
Zarya Htani Road
Ph: and Fax 067 405402
Naypyitaw, MYANMAR