NALT

Termo preferencial

growth rings

Topic

The layer of wood growth put on a tree during a single growing season. In the temperate zone, the annual growth rings of many species (e.g., oaks and pines) are readily distinguished because of the differences in the cells formed during the early and late parts of the season. In some temperate zone species (e.g., black gum and sweetgum) and many tropical species, annual growth rings are not easily recognized.

secondary xylem

annual growth rings
annual rings
growth-rings
tree growth rings
tree rings
tree-rings

Field 001 in MARC Authority Format

17225

espanhol

anillos de crecimiento

URI

https://lod.nal.usda.gov/nalt/32283

Baixar este conceito

Criado 1/19/06, última modificação 3/7/18