1. 本文对露地引种栽培荚果的生长发育规律、环境因子对其生长、发育园林观赏效果的影响作了研究。
The effect of environmental factors on the growth, development and appearance of the introduced Ostrich Fern (Matteuccia struthiopteris) in the open is the subject of this paper.

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2. 本试验以荷叶铁线为材料,通过对生态学遗传学等方面的研究,了解其濒危的可能机制。
The experiment uses adiantum reniforme l. var. sinense y. x. lin as material to understand its mating system through the research of ecology and genetics.

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3. 对藏药麻的生长规律营养氮的变化进行了分析探讨。
We analyzed the growth pattern and the variety of nutrient nitrogen of Potentilla in diffefent season in this paper.

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4. 此外,有冷杉、云杉、松、铁杉和桦等属乔木花粉和杜鹃科、唇形科、莎草科灌木和草本植物花粉凤尾、水龙骨、卷柏等属孢子。
Besides, pollen of Abies, Picea, Pinus, Tsuga, Betula, Ericaceae, Labiatae and Cyperaceae and spores of Pteris, Polypodium and Selaginella were also observed.

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5. 干旱胁迫对对开光合生理指标产生显著影响。
The photosynthetic physiology and correlative physiological indexes of Phyllitis japonica responsed to the different degrees of drought treatment significantly.

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6. 作者对凤尾属植物的化学成分药理活性的研究进行了综述,并指出了对凤尾属植物研究存在的主要问题和今后研究的主要方向。
The latest progress on chemical constituents and pharmacological activity were reviewed in the paper. Main problems and study directions in future of pteris …

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7. 作者对凤尾属植物的化学成分药理活性的研究进行了综述,并指出了对凤尾属植物研究存在的主要问题和今后研究的主要方向。
The latest progress on chemical constituents and pharmacological activity were reviewed in the paper. Main problems and study directions in future of pteris …

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