Distribution pattern and conservation of threatened medicinal and aromatic plants of Central Himalaya, India

2011 ◽  
Vol 22 (3) ◽  
pp. 403-408 ◽  
Author(s):  
L. S. Kandari ◽  
K. S. Rao ◽  
R. K. Maikhuri ◽  
G. Kharkwal ◽  
K. Chauhan ◽  
...  
Author(s):  
Kusum Payal ◽  
Kottapalli S. Rao ◽  
R. K. Maikhuri ◽  
L. S. Kandari

Ethnobotanical and economic studies endorse Allium stracheyi Baker, of the Alliaceae family, for future food and health security. The species is important to the socio-cultural, spiritual, and medicinal lives of the indigenous Himalayan people and those in the surrounding urban and peri-urban areas. The species is used by the indigenous Bhotiya people as a flavoring, spice/condiment (Jambu Faran), and a remedy for colds/coughs, jaundice, stomachaches, and various other ailments. A perennial, medicinal, and aromatic plant (MAP) species, A. stracheyi is harvested two or three times annually and is categorized as an endemic and endangered species. It has a high value and represents an important cultural element in the lives of indigenous Bhotiya folk living in the mountains of Central Himalaya, India. Among medicinal and aromatic plants, A. stracheyi is an economic indicator of the plant-based economy and tradition of Bhotiya ethnic groups in the Niti and Mana Valleys of Uttarakhand, India.


1970 ◽  
Vol 16 (1) ◽  
pp. 3-13 ◽  
Author(s):  
Khem Raj Bhattarai ◽  
Madhu Ghimire

This study aims to assess and evaluate the number of commercially important medicinal and aromatic plants (MAPs) found in the trade and explore their distribution pattern and conservation measures along the Himalayan elevation gradient of Nepal. The species data for this study are based on primary as well as secondary sources, where as elevation range data are based only on secondary sources. The number of MAPs species and number of conservation sites present in each 100 m elevation band is estimated by interpolation. The assessed numbers of commercial MAPs are assigned in to different life forms group to find the life form spectrum of commercial species. The number of MAPs species and conservation sites present in each 100 m elevation band are evaluated as a response variable where as elevation gradient is the predictor. The relationship between them is elucidated by scatter plot as well as generalised liner models. In this study, we have assessed 143 species as commercial MAPs. The variation of MAPs species is found related to elevation. The MAPs species richness increases with increasing the elevation up to 1000 m then decrease with further increasing the elevation thus unimodal type of pattern is observed. The maximum numbers of MAPs are found at 1000 m but maximum numbers of conservation sites are found above this elevation range. We did not find the significant pattern between conservation sites and MAPs species richness along the elevation gradient of the Himalayas. The conservation sites of Nepal are less concentrated where MAPs species diversity is rich. Key words: Medicinal and aromatic plants, elevation gradient, species richness, generalised linear model Banko Janakari Vol.16(1) 2006 pp3-13


Planta Medica ◽  
2013 ◽  
Vol 79 (13) ◽  
Author(s):  
NS Abdel-Azim ◽  
KA Shams ◽  
MM El-Missery ◽  
SI Ismail ◽  
FM hammouda

2013 ◽  
Vol 40 (1) ◽  
pp. 43-48
Author(s):  
Nina Ciocârlan

Abstract This work refers to the native species of genus Astragalus L. (A. dasyanthus, A. ponticus), Adonis L. (A. vernalis, A. wolgensis) and Digitalis L. (D. lanata, D. grandiflora). The plants are cultivated in the Botanical Garden of Moldova in the field collection of the medicinal and aromatic plants. Investigation includes propagation aspects, research into cultivation techniques and conservation measures. The biological particularities and the phenologic rhythm are also registered. The obtained data shows the ecological flexibility of species and the possibility of preserving them in culture.


2010 ◽  
Vol 9 (12) ◽  
pp. 1671-1679
Author(s):  
Oliviu Grigore Pop ◽  
Angela Marculescu ◽  
Romulus Gruia

2021 ◽  
Vol 167 ◽  
pp. 113541
Author(s):  
Julieta Chiappero ◽  
Lorena del Rosario Cappellari ◽  
Tamara Belén Palermo ◽  
Walter Giordano ◽  
Naeem Khan ◽  
...  

Heliyon ◽  
2019 ◽  
Vol 5 (10) ◽  
pp. e02191 ◽  
Author(s):  
Noureddine Chaachouay ◽  
Ouafae Benkhnigue ◽  
Mohamed Fadli ◽  
Hamid El Ibaoui ◽  
Lahcen Zidane

2021 ◽  
Vol 95 (2) ◽  
pp. 431-442
Author(s):  
Péter Zubay ◽  
Jakob Kunzelmann ◽  
András Ittzés ◽  
Éva Németh Zámboriné ◽  
Krisztina Szabó

AbstractThe environmental benefits of agroforestry systems are well known. However, current knowledge of potential allelopathic interactions is inadequate. The decrease in soil fertility, the increasingly rhapsodic distribution of precipitation, and the special metabolism and cultivation of medicinal and aromatic plants are all harbingers of medicinal-agroforestry systems. The authors aimed to discover the allelopathic effects of Juglans regia L. and Populus tremula L. on germination of medicinal and aromatic plants cultivated in a temperate zone. Accordingly, an in vitro germination trial was conducted with leachates of these trees and two juglone concentrations. These allelopathic effects were evaluated for germination vigour, germination rate, and total fresh weight of seedlings of twelve different species. A pronounced species specificity was observed in tolerance of seeds and seedlings to the allelopathic effect of Populus and Juglans. In four of the species studied, the allelopathic effect may inhibit germination, but only initially. Poppy and angelica proved to be the most sensitive to the treatments. The following species had relative tolerance to the allelochemicals, so further research under natural conditions is suggested for: Althea officinalis L. (9.34 ± 5.04–68.66 ± 13.62 GR%), Anethum graveolens L. (12.00 ± 2.00–100.00 ± 6.12 GR%), Cannabis sativa L. (72.66 ± 9.02–91.34 ± 1.16 GR%), Dracocephalum moldavica L. (38.00 ± 2.00–80.00 ± 17.44 GR%), Linum usitatissimum L. (44.66 ± 2.00–58.00 ± 3.46 GR%), and Satureja hortensis L. (52.00 ± 28.22–82.00 ± 8.00 GR%). The aim would be to introduce them into agroforestry systems.


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