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- Kalimeris mongolica (Franch.) Kitam. 裂叶马兰
- Pinus sylvestris vat. mongolica Litv. 樟子松
- Pinus sylvestris var. mongolica Litv. 樟子松
- The resistance and reproductive potential of Osmia excavata Alfken. 凹唇壁蜂的耐寒性及生殖潜力研究。
- STUDY OF CUTTING PROPAGATION OF Tetraena mongolica Maxim. 四合木扦插繁殖的研究。
- Anti-oxidation stress of the desert plant Prunus mongolica Maxim. 荒漠植物蒙古扁桃的抗氧化胁迫性研究。
- Structure and dynamics of Picea mongolica population on sud dune. 沙地云杉种群结构与动态的研究
- Study on Population Stability of Picea mongolica on Sandy Land. 沙地云杉种群稳定性研究
- EFFECT OF PLANT HORMONES ON SEED GERMINATION OF PRUNUS MONGOLICA MAXIM. 植物激素对蒙古扁桃种子萌发的影响。
- The sum of the wild Osmia will reduce year by year,which is 10980 ,7636 and 4711 in the continue three years. The ratio of year-reduce is 30%. 连年采集使得野生壁蜂的总数每年递减,3年的采集总数分别为10980头、7636头和4711头,年递减率达30%25以上。
- In order to improve the collection effect of wild Osmia,effects of different types of houses and times of collection on collection effect were performed in this test. 为进一步提高野生壁蜂的采集效率,研究了不同房屋类型与持续采集对野生壁蜂采集效果的影响。
- In order to improve the collection effect of wild Osmia, effects of different types of houses and times of collection on collection effect were performed in this test. 摘要为进一步提高野生壁蜂的采集效率,研究了不同房屋类型与持续采集对野生壁蜂采集效果的影响。
- Natural regeneration of Pinus sylvestris var. Mongolica plantation on sandy land. 樟子松人工固沙林天然更新特征。
- Quercus mongolica community is upstage community.Parkland vegetation is the most stable vegetation type on land. 蒙古柞群落是顶极群落,疏林草地植被是沙地最稳定的植被类型。
- The mechanism of killing egg for Tilia mongolica includes physical function and chemical function. 椴树杀卵机制有2种,化学作用和物理作用。
- The main plant are Ulmus pumila and Celtis bengeana community, Acer mono and Quercus mongolica community. 天然残存林植被,主要为榆树、小叶朴群落和色木、蒙古柞群落。
- Finally, the methods that the resource of Caryopteris mongolica will beed, developed and utilized. 从生态建设与经济发展角度,提出了蒙古莸资源的保护、开发与利用的途径。
- The experiment shows that the prescribed burning could be used in Quercus mongolica forest for reducing fire danger. 试验结果表明,在长白山林区蒙古栎林内,可以采用低强度火烧来降低火险。
- Root was firstly successfully induced from adventitious buds of P. sylvestris var. mongolica. 首次在离体培养条件下,获得了再生小植株。
- This investigation has provided fundamental information of predicting the growth state of Quercus mongolica. 本研究为人们预测树木生长状态,提供了一定的理论依据。