1.
The Occurrence and Control of Diseases and Pests of Poplar Forest in Bazhou City
霸州市杨树片林病虫害的发生与防治
2.
Native Auxiliary Species of Mixed Broadleaf-Korean Pine Stands--Populus ussuriensis Kom.
阔叶红松林的伴生乡土杨树——大青杨
3.
Stem Sap Flow Dynamics and Transpiration of a Poplar Plantation;
杨树人工林树干液流动态变化与林分蒸腾
4.
A New Poplar Variety ‘Lulin-3’ for Plywood and Pulpwood
杨树胶合板材纸浆材新品种‘鲁林3号杨’
5.
A New Poplar Variety 'Lulin-2' for Plywood and Pulpwood
杨树胶合板材纸浆材新品种‘鲁林2号杨’
6.
A New Poplar Variety 'Lulin-1' for Plywood and Pulpwood
杨树胶合板材纸浆材新品种‘鲁林1号杨’
7.
As the leaves of the great tall poplars at the sides of the shady path rustled in the blue expanse of sky, he lifted his head and looked at the sun.
林荫道两侧高矗的巨大杨树在高空哗哗地摇着叶片。 他抬起头来看了看太阳。
8.
She watched him enter the poisonous glare of the sunlight, walk into a grove of willows and disappear.
她看见他走进眩目的毒热的阳光里，又走进一片丛生的杨柳树林，然后消失了。
9.
Research on the Relation between Active Iron in Leaves and Yellow-leaf Disease in Poplar Tree
叶片活性铁与杨树黄叶病的关系研究
10.
A STUDY ON PRINCIPAL FELLING AGE OF POPLAR PLANTATION ON CHANGJIANG RIVER BEACH
长江滩地杨树人工林主伐年龄的研究
11.
Aboveground Biomass and Carbon Storage of Poplar Plantation;
杨树人工林地上生物量和碳储量研究
12.
Comparative Analysis of Microbial Floras of Poplar Plantations in Beijing
北京杨树人工林微生物区系比较分析
13.
Analysis on Dynamics and Structure of Spider Communities in Poplar Woods in Qufu of Shandong Province
人工杨树林蜘蛛群落结构及动态分析
14.
Research on Soil Respiration Dynamics and Poplar Fine Root for Four Hybrid Poplar (Populus×Euramericana cv.) Plantation Patterns in the Northern Areas of Jiangsu Province;
苏北不同杨树人工林经营模式下土壤呼吸及杨树细根研究
15.
Calculating Biomass and Carbon Storage of Poplar Plantation Based on Tree Structure
基于树体结构推算杨树人工林生物量及碳储量
16.
Two roads diverged in a wood, and I -
一片树林里分出两条路，
17.
Studies on Soil Nitrogen Mineralization of Poplar Plantation in North Jiangsu Province;
苏北杨树人工林林地土壤氮矿质化特性研究
18.
The Regulation Mechanism on the Stem Diseases of Poplar Plantation in Northern China by the Stand and Site Management
北方杨树人工林干部病害立地及林分调控机制