楸树,Catalpa bungei英语短句,例句大全

楸树,Catalpa bungei
1)Catalpa bungei楸树
1.Study on the Application Effects of the Special Fertilizer Expanded Sludge for Poplar Tree on Triploid Chinese White Poplar,Melia azedarach L.and Catalpa bungei;三倍体毛白杨、苦楝、楸树施用膨化污泥杨树专用肥的效果
2.Study on Seed Germinating Characteristics Among Different Combination of Catalpa bungei;楸树不同交配组合种子发芽特性的研究

英文短句/例句

1.A Comparative Study on the Structures of the Stem Secondary Xylem of Sorbus Pohuashanensisand S.alnifoila;花楸树、水榆花楸茎次生木质部结构比较研究
2.Extraction and Analysis of Active Components in Bark of Juglans Mandshurica;核桃楸树皮中活性物质的提取与分析
3.Study on in vitro culture conditions of pollens from four tree species of Catalpa Scop.including Catalpa bungei楸树等4种梓属树种花粉离体培养条件的研究
4.The Physiological Reaction of Different Species(Var.) of Catalpa Bungei under Drought Stress;不同品种（类型）楸树苗木对干旱胁迫的生理响应
5.The Comparative Study on Physiological Ecology Characteristic of Four Different Species of Catalpa Bungei;四种楸树光合生理生态特性的比较研究
6.Study on Softwood Cutting Techniques of Catalpa Bungei and Its Rooting Mechanism;楸树嫩枝扦插繁殖技术及其生根机理研究
7.Genetic Structure and Pretreatment for Seed Germination of Sorbus Pohuashanensis;花楸树群体遗传结构及种子催芽技术研究
8.Survey of the Ancient Site of Copper Mining and Smelting at Qiushuwan,Zhenping County, Henan Province;河南省镇平县楸树湾古铜矿冶遗址的调查
9.Study on Growth Regulartity and Distribution of Manchurian Catalpa in Yuntai Mountainous Areas of JiangSu Province江苏省云台山地区楸树生长规律与分布研究
10.Selection of optimum extraction process for Juglone from barks of Juglans mandshurica maxim.by orthogonal design正交试验优选核桃楸树皮中胡桃醌的提取工艺
11.Determination of juglone in bark of Juglans mandshurica maxim. by HPLC高效液相法测定胡桃楸树皮中胡桃醌的含量
12.Study on Extraction Method and Technology of Total Flavonoids in Juglans mandshurica Cortex核桃楸树皮总黄酮提取方法及工艺研究
13.Study on Afforestation Techniques for Increasing Survival Rate of Catalpa bungei in the Difficult Sites of Nanjing Hilly Areas提高丘陵岗地楸树造林成活率的技术措施
14.Effects of Exogenous Plant Growth Substances and Temperature on Seed Germination of Sorbus pohuashanensis (Hance) Hedl外源激素与温度对花楸树种子萌发的影响
15.A Study on Factors Influencing Vitro Clustered Shoots Multiplication of Catalpa bungei楸树试管丛生芽继代增殖影响因素的研究
16.Gastrolina depressa thoracica eats specially leaves of Juglans mandshurica and happens 1 generation per year in Liaoning province, and lives through the winter in litters in the forms of imagoes.核桃楸扁叶甲专食核桃楸树叶片,在辽宁省1年发生1代,以成虫在地被物中越冬。
17.The Research on Softwood Cutting Techniques of Catalpa and Ulmus with Intelligent Control Greenhouse;智能温室控制环境下楸树和榆树嫩枝扦插繁殖技术的研究
18.Contrast Study on Growth and Physiological Characteristics of Different Catalpa Bungcei Cultivars in Hill Upland;低山丘陵地不同品种（类型）楸树苗期生长和生理指标评价

相关短句/例句

Catalpa spp楸树
1.Dynamic changes of protective enzymes activity and malondialdehyde content during Catalpa spp. softwood cuttings rooting process;楸树扦插生根过程中插条保护酶与丙二醛动态变化
2.Comparative investigation of the growth and physiology characteristics for different Catalpa spp.saplings;不同品种楸树幼树生长及生理特性比较
3.Effects of drought stress on the fluorescence characteristics of four type of Catalpa spp.;干旱胁迫对几种楸树苗木叶片荧光特性的影响
3)seedling stems of Catalpa bungei楸树苗干
4)Sorbus pohuashanensis花楸树
1.Geographical Distribution and Patterns of Natural Regeneration of Sorbus pohuashanensis;花楸树的地理分布及天然更新方式
2.Changes in Endogenous Hormone Content in Seeds of Sorbus pohuashanensis (Hance) Hedl. during Artificial Drying and Cold Stratification;人工干燥和冷层积过程中的花楸树种子中内源激素含量变化
3.Outcrossing Rates in 6 Natural Populations of Sorbus pohuashanensis花楸树天然群体的异交率
5)different species of Catalpa不同楸树
1.The diurnal changes of photosynthesis of four different species of Catalpa,growing at forest research place of Chuzhou import from Henan province,about 3 years living,were measured in field in different seasons using Li-6400 photosynthetic system.结果表明:(1)不同季节、不同楸树种的光饱和点和光补偿点不同,其总体规律是四种楸树都具有阳生落叶植物的特点,长果楸和灰楸的光饱和点大于密毛灰楸和光叶楸,光补偿点随季节变化影响,无一定明显规律。
6)manchurian catalpa楸树<林>