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2.
Hamdard Medicus. 2010; 53 (4): 27-35
em Inglês | IMEMR | ID: emr-131123

RESUMO

Linear regression equations based on growth of a medicinal herb Wedelia chinensis were compared for plants, grown in three different periods viz. 1st January [S[1]], 1st May [S[2]] and 1st September [S[3]]. A pot experiment was carried out to study the effect of planting time on growth and development of wedelia chinensis. Growth performance in terms of plant length, number of leaves, number of new leaves, number of branches and number of new branches were determined weekly for 10 weeks. The highest value of plant length, number of leaves and number of branches were found for S[2] and lowest for S[1]. Comparison of linear regression equations [total leaf number] showed that S[1] and S[3] took 23.23 and 6.72 times more period respectively than S[2] to produce a crop with the same number of leaves. Growth rate differences considered were temperature and rainfall related


Assuntos
Fatores de Tempo , Modelos Lineares , Asteraceae , Crescimento
3.
Hamdard Medicus. 2008; 51 (3): 163-170
em Inglês | IMEMR | ID: emr-102222

RESUMO

Chakma is the largest tribal community in the Ghagra union of Rangamati District. Majority of them still depend on medicinal plants for the treatment of different ailments. A study was carried out in that area to document their knowledge about medicinal plants. 52 species under 38 families have been recorded which are used for the treatment of 43 diseases. Botanical name, tribal name, parts used and doses are mentioned


Assuntos
Conhecimento , Fitoterapia , Medicina Herbária , Etnobotânica
4.
Hamdard Medicus. 2007; 50 (4): 38-40
em Inglês | IMEMR | ID: emr-128242

RESUMO

Essential oils from the leaves and seeds of Chenopodium ambrosioides L. were analyzed by GC-MS. Among the twenty eight compounds in the leaf oil, the major were isopulegol acetate [35.9%], 2-carene [28.4%] and o-cymol [23%]. The seed oil contains y-terpineol [88.2%], benzene, l-methyl-2 [l-methylethyl] [6%] and ascaridolc [3.6%] as major constituents among the nine compounds identified

5.
Hamdard Medicus. 2004; 47 (4): 19-21
em Inglês | IMEMR | ID: emr-203564

RESUMO

Comparative studies on three species of Aloe from Bangladesh have been done for their growth performances, aloin content and laxative properties. Aloe indica found suitable in respect of rapid multiplication and growth, A. Vera for Albin content followed by Aloe species. The laxative properties was found higher in Aloe sp

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