欧美107杨,Populus×canadensis "Neva"
1)Populus×canadensis "Neva"欧美107杨
1.Pruning by Different Intensities forPopulus×canadensis "Neva"欧美107杨速生丰产林不同修枝强度的研究
英文短句/例句
1.THE ESTABLISHMENT OF IN VITRO REGENERATION SYSTEM ON POPULUS EURAMERICANA ′NEVA′欧美107杨组织培养再生系统的建立
2.Mechanism Affects of Nitrogen and Phosphorus on Productivity of Populus×euramericana cv. "74/76" Plantation;氮磷对欧美107杨增产作用机制研究
3.Effect of Soil Water Content on Eco-physiological Characters of Populus×euramericana cv. "74/76" Seedlings;土壤水分对欧美107杨幼苗生理生态特性的影响
4.Effects of Pruning on Growth and Physiological Characteristic of Poplar (Populus×Euramericana cv. 74/76 ) Plantation;欧美107杨对修枝抚育的生长与生理响应研究
5.Pruning by Different Intensities for Populus×canadensis "Neva"欧美107杨速生丰产林不同修枝强度的研究
6.Proteomic Analysis of Four Coniferous Tree Species and Populus×euramericana cv. "74/76" under Drought and High-temperature Stress;四种针叶树与欧美107杨响应干旱与高温胁迫的蛋白质组研究
7.Inhibitory activity of extracts and fractions of Populus × euramericana on plant pathogenic fungi in vitro欧美107杨树提取物体外对植物病原真菌的抑制活性
8.Distribution Pattern of Growth Strain of Poplar 107 Clone Tree (Populus ×euramericana cv. Neva)欧美杨107杨立木生长应变分布规律
9.Study on Pulp Properties of Populus×euramericana cv. 74/76 in Different Soils in ASAM Pulping and Bleaching;不同立地条件欧美杨107 ASAM制浆漂白性能研究
10.A Study on Fertilizer Requirement Characteristics and Rational Fertilization Techniques of Populus×Euramericana Cv. "74/76" Cutting Stock欧美杨107杨扦插苗需肥规律和合理施肥技术研究
parative Studies on the Lignin Structures in Normal Wood and Tension Wood of Populus × euramericana cv."74/76"欧美杨107杨正常木与应拉木木素结构的比较研究
12.The Transformation of Genes Related to Glycine Betaine Biosynthesis from Salicornia Europaea Improves Salt-tolerance of Populus×Eurnmericana and Tobacco转盐角草甜菜碱合成相关基因提高欧美杨107和烟草的耐盐性
13.Infulence of pruning methods on the amount of stumpage of Europe and the United States fast-growing poplar 107不同剪枝方法对欧美107速生杨立木蓄积量的影响
14.Study on the Effect of Fertilization on the Growth of P.×euramericana in Reclaimed Area by Coal Ash粉煤灰复田立地欧美杨施肥效应研究
15.Study on Nutritional Diagnosis of Populus×euramericana in Reclaimed Area by Coal Ash粉煤灰复田立地欧美杨营养诊断研究
16.Contrastive Study on New Breeds of Occidental Poplar in North Henan豫北地区欧美杨新品种对比试验研究
17.Seedling Measurement of New Clones of European-American Poplar for Pulp Wood欧美杨纸浆材新无性系苗期测定报告
18.Optimized Tissue Culture to Poplar and Chitinase Gene Transformation of Populus×Euramericana cv. Guariento ;杨树组培和欧美杨108无性系几丁质酶基因转化研究
相关短句/例句
Populus×euramericana Neva欧美杨107
1.Through seedling breeding experiments for five years,cross-regional introduction of two poplar hybred cultivars,Populus×euramericana Neva (Num.在庆阳地区经过5年的育苗引种试验,成功实现了欧美杨107号和108号的跨区域引种,结果表明:欧美杨107、108引种扦插当年成苗率达到96%以上;三年苗高107号在5。
2.Populus×euramericana Neva is an outstanding material for genetic breeding research and a favourite cultivar for paper industry and environmental protection which is propagated in North and Northeast of China.在我国北方推广种植的欧美杨107是优良纸浆材和生态防护林品种,是基因工程育种研究中的优良材料。
3)Populus × euranmericana cl 74/76欧美杨107#
4)Populus×euramericana cv."74/76"欧美杨107杨
1.Morphological Analysis of the Fibers ofPopulus×euramericana cv."74/76";欧美杨107杨木材纤维形态分析
5)Populus euramericana clone 74/76欧美杨107号
6)Populus×euramericana cv."74/76"107杨
1.Effects of Soil Water Content on Photosynthetic Characteristics of thePopulus×euramericana cv."74/76"Seedlings;土壤水分对107杨幼苗光合特性影响的研究
2.Photoresponse ofPopulus×euramericana cv."74/76" Cutting Seedlings in Different Soil Moisture Conditions in Autumn不同土壤水分条件下107杨幼苗(Populus×euramericanacv.“74/76”)秋季光响应研究
延伸阅读
欧美1.指欧洲和美洲。泛指西方国家。
