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- Betula fruticosa 丛枝桦
- Elsholtzia fruticosa (D. Don) Rehd. 鸡骨柴
- Betula pendula × B. pendula var. cardica Sok. 欧洲白桦
- Study on the Germination of Seeds of Wild Flower Potentilla fruticosa L. 野生花卉金露梅种子萌发特性研究。
- Studies on the Chemical Constituents of the Leaves of Betula platyphylla Suk. 白桦叶化学成分的研究
- The microwave-assisted extraction(MAE) of betulin from Betula platyphylla Suk. 利用均匀设计法优化了微波辅助提取白桦树皮中桦木醇的工艺。
- Diffuseporous wood is seen for example in yellow birch (Betula lutea). 加拿大桦(黄桦)的木材即为散孔材。
- Carbon storage of and Betula albo-sinensis were higher than other three types. 锐齿栎、油松主要分布于中低海拔地带;
- Toadstools were collected from a range of pure stands of Betula and Pinus both in Britain and the U.S.A. 从英国和美国一系列桦木和松树纯林中收集蕈体。
- The plant community dynamic change of Potentilla fruticosa shrubs under grazing and enclosure were studied. 摘要对放牧和封育条件下金露梅灌丛群落动态变化进行了研究。
- Objective To study the identification of roots of Amorpha fruticosa L.and their confusion roots by UV Spectrometry. 目的研究用紫外光谱法鉴别紫穗槐根与其混淆品。
- A pair of primers was designed based on the analysis of MADS3 from Betula petulla and AP1 from Arabidopsis thaliana. 在分析了欧洲白桦MADS3与拟南芥AP1中的保守性后,设计了一对引物。
- The experiments on soil and water conservation of Vetiverazizanioides and Amorpha fruticosa had finished at fixed sites and positions for four years. 通过4年连续的定点、定位试验研究,结果表明:香根草、紫穗槐生物埂保水能力在第3年后达到或超过次生植被的保水能力;
- A shrub (Amorpha fruticosa) of eastern North America, having compound leaves with numerous leaflets and long clusters of purplish flowers. 假木蓝:北美洲东部的(紫穗槐属紫穗槐)灌木,有由许多叶片组成的复合叶和长串的紫花
- The fluctuant and conventional drying technologies for22 mm-thick Birch( Betula platyphylla) were tested and compared. 进行了桦木波动干燥工艺和常规干燥工艺的对比试验。
- We still skim the backwaters of ponds and streams for the seed of Betula, Acer Salix and Populus species. 我们仍然要在池塘的静水上和溪流中捞取桦木,槭树、杨、柳等树的种子。
- The genetic variations of seedling traits among open-pollinated families of plus trees of Betula luminfera H. Winkl. 光皮桦优良单株自由授粉子代苗期性状的遗传变异。
- Methods The absorbance ratio of 19 roots from Amorpha fruticosa L.and 2 confusion roots were measured by UV spectrometry and used as the evidence of identification. 方法取紫穗槐根19个样品及其2个混淆品,用紫外光谱法测得吸收度比值作为鉴定的依据。
- Betula ermanii and Alnus mandshurica predominated in the colonizing woody species on forest boundaries. 林缘入侵物种主要由岳桦和东北赤杨组成。
- Dry weight of leaf from sandy soil was highest. [Conclusion] The germination rate of A. fruticosa was highest in sandy soil and its growth in forest soil was biggest. 叶的干重以沙地的最高。[结论]紫穗槐在沙土中的发芽率最高,在森林土中的生长量最大。