Total biomass and nutrients of 25-year-old loblolly pines (Pinus taeda L.) |
| |
| Authors: | Charles E Pehl Charles L Tuttle James N Houser David M Moehring |
| |
| Institution: | 1. School of Forest Resources, University of Georgia, Athens, GA 30602 U.S.A.;2. Auburn University, Auburn, AL 36830, U.S.A.;3. Texas A&M University, College Station, TX 77843 U.S.A.;4. Mississippi State University, Mississippi, MS 39762 U.S.A. |
| |
| Abstract: | Total biomass and nutrient contents were determined for 14 plantation grown 25-year-old loblolly pines, in the eastern Texas Gulf Coastal Plain. The mean crown accounted for 13%, taproot 15% and the stem 78% of the total stand biomass. Nutrient contents for the stand at 25 years were: N, 257; P, 28; K, 155; Ca, 231 and Mg, 80 kg/ha. Both biomass estimates and nutrient contents were similar to the values obtained in other loblolly pine studies. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
