1.
Tree seedlings of major species for afforestatio
GB6000-1985主要造林树种苗木
2.
Study and Application on PGPR of Main Mangrove Afforestation Species in China
我国红树林主要造林树种PGPR研究及应用
3.
There are more than 10 excellent species for management, more than 10 accessory species and 5 precious planting species.
迭部林区现有优良森林经营树种10余种,辅助树种10余种,珍稀造林树种5种。
4.
Tree seedling quality grading of major species for afforestation
主要造林树种苗木质量分级
5.
Study on Species Decision Model for the Forestation in Taihang Mountain Area of Shanxi Province
山西太行山区造林树种决策模型研究
6.
Study on Water Thresholds of the Main Afforestation Species on the Loess Plateau;
黄土高原主要造林树种水分阈值研究
7.
Study on Mycorrhizalization of Major Tree Species for Afforestation in the Loess Plateau of West Henan Province;
豫西黄土高原主要造林树种菌根研究
8.
Research on the Nutrient Use Efficiency of Main Planting Species in South China;
南方主要造林树种养分利用效率研究
9.
Study on Drought Resistance of Four Plantation Tree Species in Karst Mountain Areas
喀斯特山地四个造林树种抗旱性研究
10.
Experiment on Selection of Tree Species for Afforestation on Slopes Facing the Sea in Daishan County
岱山县临海一面坡造林树种对比试验
11.
Study on the Stem Density Variation of Main Plantation Tree Species in the Muddy Sea-coast in Jiangsu
江苏泥质海岸主要造林树种树干密度变异规律
12.
THE ADAPTIVE CHARACTER AND SPECIES CHOICE OF MAIN PLANTING TREES OF FARMLAND SHELTERBELT IN THE PEARL RIVER DELTA
珠江三角洲农田防护林主要造林树种的适生特性与树种选择研究
13.
The state technical standard of chemical weed control in main plantation trees
GB/T15783-1995主要造林树种林地化学除草技术规程
14.
Studies on Effects and Salt-tolerance Mechanism of Several Planting Species under Salt Stress;
几种主要造林树种盐胁迫响应及耐盐机理研究
15.
Studies on the Water Transpiration of Two Main Afforesting Plants on Sandy Land in Yanchi
盐池沙地两种主要造林树种耗水特性研究
16.
Carbon Content Rate of 11 Reforestation Tree Species for Carbon Sink in Zhejiang
毛竹等11种浙江省碳汇造林树种含碳率分析
17.
Studies on Water Consumption Characteristics of Main Plantation Tree Species and Technoloy of Drought Resistance for Afforestation in Northern China;
我国北方主要造林树种耗水特性及抗旱造林技术研究
18.
Suitabe planting species in the erosion areas aremainly composed of Platycladus orientalis and accessory species are Fokieniahodginsii, Castanopsis fissa, Michelia macclurei, etc.
流失区适宜造林树种以侧柏为主,辅以建柏、粤栲、力楠等树种。