搜索结果: 1-4 共查到“林业基础学科 trial”相关记录4条 . 查询时间(0.171 秒)
Evaluation of twenty-years-old pedunculate and sessile oak provenance trial
Czech Republic evaluation pedunculate oak provenance research sessile oak variability in height and diameter growth
2015/3/27
This paper deals with the measurement and evaluation of pedunculate and sessile oaks on five provenance trial plots located in the forest regions Západočeská pahorkatina, Jihočeská pánev, Ho...
Variation in resistance to marine borers in commercial timbers from Turkey, as assessed by marine trial and laboratory screening
Marine wood-borer marine trial laboratory screening Mediterranean coast
2010/2/24
Commercial timbers from Turkey used in coastal construction and boat building were tested for their resistance to marine wood-boring invertebrates in a marine trial and in a laboratory screening test....
Variation in resistance to marine borers in commercial timbers from Turkey, as assessed by marine trial and laboratory screening
Marine wood-borer marine trial laboratory screening Mediterranean coast
2010/1/11
Commercial timbers from Turkey used in coastal construction and boat building were tested for their resistance to marine wood-boring invertebrates in a marine trial and in a laboratory screening test....
Variation in Growth of 20-Year-Old Provenance Trial of Sitka spruce(Picea sitchensis(Bong.)Carr.)in Great Britain
Sitka Spruce Site-Seed Origin-Provenance Growth Rate-Tree Volume-Tree Diameter at Breast Height
2009/1/14
Variation in growth of the cambial age (tree diameter) and tree volume was investigated in eight seed origins of Sitka spruce Picea sitchensis (Bong.) Carr.) grown at two sites in Great Britain. The ...