Abstract
Yellow-poplar grows in essentially pure, even-aged stands, so you can make growth and yield estimates from relatively few stand characteristics. The tables and models described here require only measures of stand age, stand basal area in trees 4.5 inches and larger, and site index. They were developed by remeasuring (at 5-year intervals over a 20-year period) many stands having a wide range in age and site index and thinned to varying basal areas.
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Claims 1
Claim · model-written summary
Growth and yield estimates for yellow-poplar stands can be made from relatively few stand characteristics, the tables and models requiring only stand age, stand basal area in trees 4.5 inches and larger, and site index.
Verbatim
t0“Yellow-Poplar”
e0“you can make growth and yield estimates from relatively few stand characteristics. The tables and models described here require only measures of stand age, stand basal area in trees 4.5 inches and larger, and site index”