Tree improvement programs on loblolly pine(Pinus taeda)in the southeastern USA has focused primarily on improving growth......

在福建省大田梅林国有林场连续4年调查火炬松×马尾松、湿地松×马尾松杂种F1代以及马尾松纯种苗木造林早期生长情况,结果......

研究采用变跨距的三点弯曲方法测试10年生火炬松木材17号家系和50号家系的剪切弹性模量GLT,GLR值;用45°偏轴压缩法测量GRT值.......

Loblolly pine residue prepared with and without zeolite ZSM-5 was pyrolyzed at 600℃ and the pyrolysis oil was hydrogena......

Two loblolly pine (Pinus taeda L.) culture/density studies were established in 1995-1998 across the Lower Coastal Plain ......