a person trained and skilled in the design, construction, and use of engines or machines, or in any of various branches of engineering: a mechanical engineer; a civil engineer. a person who operates or is in charge of an engine.
The most important things to remember with planting rambutan seeds are: 1  Seeds must be put in flat. If you put them in with the long side going down, then they will almost surely die. 2  Don't bury seeds too deep. Just push them into the dirt and brush a bit of soil on top of them. 3  Soil must be kept loose.
Planting the Mango Tree. 1  1. Dig the hole for planting. In your selected plot location, use a shovel to dig a hole that is two to four times the size of the rootball of your mango plant. 2  2. Plant the tree. Remove the sapling from the container or place your seed in the hole. 3  3. Fertilize the tree.