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
2) 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>
补充资料：楸树
| 楸树 Catalpa bungei；chinese catalpa 紫葳科梓树属落叶乔木。广泛分布于中国黄河流域、长江流域沟谷与山坡中下部。木材软硬适中、不翘、耐腐，为高级家具及室内装修用材；树皮、叶、种子可入药；为优良用材树及四旁绿化树种。树高30米。主干通直。单叶、大形，3枚轮生，稀对生，三角状卵形或长卵形。花大形，成顶生总状花序。蒴果细长，似豇豆状，二瓣裂，种子多数。种子两端翅状，有白色纤维质丝状长毛(见图)。喜光。喜温暖湿润气候，不耐寒冷。适深厚肥沃、疏松的土壤，不耐水湿。稍耐盐碱。生长较快，寿命长。主根明显，侧根粗壮，萌蘖力强。繁殖多用埋根方法，种根在春季或秋季从大树根部挖取，春季平埋或斜埋土中。在有结实母树的地方，可用播种育苗方法。春季播种，采用低床、条播。用1年生或2年生苗木在春季或秋季造林，密度宜稍大。也可用萌芽更新或利用根蘖苗分栽。嫁接、扦插方法也有应用。
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