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首页> 外文期刊>Acta Horticulturae >Some ecophysiological and edaphic parameters of Angelica archangelica, a threatened high altitude aromatic herb from Romanian Carpathian mountains.
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Some ecophysiological and edaphic parameters of Angelica archangelica, a threatened high altitude aromatic herb from Romanian Carpathian mountains.

机译：当归（Angelica archangelica）是罗马尼亚喀尔巴阡山脉的一种受威胁的高海拔芳香植物，其某些生理生态和营养参数。

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摘要

Angelica archangelica (Apiaceae) grows in damp places in northern and eastern Europe and is commonly used in folk medicine as a remedy for nervousness, insomnia, stomach and intestinal disturbances, and arthritis. The plant is generally cultivated for its roots, which are richer in oils than the other organs and whose oil is esteemed for its use in flavouring and in making perfumes. In Europe, the essential oil from Angelica archangelica is employed in liquors, dental preparations and in high-grade perfumery to impart a musky note, which cannot be distinguished easily from that of true musk. Angelica archangelica is a threatened aromatic herb for which ex situ cultivation is recommended as a conservational tool. The aim of this work was to characterize the ecophysiological and edaphic parameters. We measured the leaf gas exchange, assimilatory pigments content, soil pH, hydrolytic acidity (HA), cation exchange bases sum (BC), total cation exchange capacity (CEC), cation saturation level (BS). Physiological determinations were correlated with light intensity, air temperature and humidity. The results of pH soil are part from slightly soil acid reaction category. Hydrolytic acidity value was 4.6 meq/100 g. Results will be used to achieve a nutrient mixture on the propagation of rare medicinal species. At a light intensity of 3000 lux, 64% humidity and a temperature of 20 degrees C, the photosynthetic rate was 1.479 micro mol CO2 m-2 s-1, and the respiration rate was 0.425 micro mol CO2 m-2 s-1. The present paper deals with improvement of knowledge for the preparation of nutritive substrates used in the technologies for Angelica archangelica.
机译：当归（Apiaceae）生长在北欧和东欧的潮湿地方，通常在民间医学中用作治疗神经质，失眠，胃和肠道疾病以及关节炎的药物。这种植物的根通常是种植的，其根比其他器官富含油，并且其油因其在调味料和香水中的用途而备受推崇。在欧洲，来自当归的精油被用于酒类，牙科制剂和高级香水中，以赋予麝香的香味，这很难与真麝香区分开。当归是一种受威胁的芳香植物，建议对其进行异地栽培作为保护工具。这项工作的目的是表征生态生理和水生参数。我们测量了叶片气体交换，同化色素含量，土壤pH，水解酸度（HA），阳离子交换碱总和（BC），总阳离子交换容量（CEC），阳离子饱和度（BS）。生理测定与光强度，空气温度和湿度相关。 pH土壤的结果部分来自轻微的土壤酸反应类别。水解酸度值为4.6meq / 100g。结果将用于实现稀有药用物种繁殖的营养混合物。在3000 lux的光照强度，64％的湿度和20摄氏度的温度下，光合速率为1.479微摩尔CO 2 m -2 s - 1 ，呼吸速率为0.425 micro mol CO 2 m -2 s -1 。本文旨在提高对当归技术中所用营养基质的制备知识。

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