What is seed? seed is all parts of plant that use to step up the plant. It means seed include stone (generative), crotch, leave, root etc. (vegetative). Why seed is very important?? because quality of seed determines quality of forest.
Quality of seed consists of three parts of quality. First, physical quality, this quality determined by totality of seed that can see by eye. Second, psychological quality, this quality determined by level of seed maturity. Third, genetic quality, it related to charateristic of seed that endowed from its mother.
The conclusion, by use the good seed in planting program means improve the forest quality.
