Asparagus filicinus
Family : Liliaceae
Vernacular names : Nye shing (Am); Gaja
tugtug, Rapuk (Km); Ban
kurilo, Satawari (Dn, Np).
Common name : Wild asparagus.
Habitat & distribution : Forests, shrubberies;
2100-3000 m, WC Nepal. Distributed in the Himalaya
(Kashmir to Arunachal Pradesh), NE India, Myanmar,
China, Indo-China, Thailand. Locally found in Suligad
and Jagdulla valley (2200-3400m).
Diagnostic characters : Erect perennial, or twiner
without spines and with tuberous roots. Cladodes flat,
curved in clusters of 2-6. Flowers white or greenish to
reddish-green, solitary or paired, on slender stalks in
axils of cladode whorls. Berry black, globose.
Occurrence : Common.
Flowering & fruiting : May-Jul. (fl), Jun.-Oct. (fr).
Parts used : Root tubers.
Taste/Potency : Sweet (ngar) & bitter
(kha)/ Warm (dro).
Use : Lactation, weakness,
excessive menstrual bleeding, nasal bleeding,
diarrhoea, dysentery, and skin diseases. Also used as
diuretic, tonic, and detergent to wash hair and
wounds.
Toxicity : Non-toxic.
Mode of use : Used singly or with other
herbs.
Chief constituents : Tubers contain mucillage
and furostanosides
(filicinoside-A & B).
Harvesting : Tubers are harvested
selectively from mature
plants during Oct.-Nov.
National status : Threat not known.
Local status : Not vulnerable.
Commonly found and
collected mostly by amchis.
Major documentation : Chophel (1993), CSIR
(1985, 1986, 2000), Dawa
(1993).
TRIBHUVAN UNIVERSITY 2080 Bachelor Level (4 Yrs.)/Science & Tech./ III Year Research Methodology [R.M.305] (Compulsory) Time: 3 hrs. Full Marks: 100 New Course Candidates are required to give their answers in their own words as far as practicable. The questions are of equal value. 10x10=100 Attempt any TEN questions. Define research. Explain the chief characteristics of scientific research. Define research problem. Explain the ways of selecting a meaningful research problem. Also, describe the methods of problem identification. What are the methods of data collection for the purpose of research? Discuss the ways of data collection activity by schedule. Also, describe different types of schedules. What is sampling? Discuss the needs of sampling for research work. A statistics practitioner would like to estimate a population mean within 15 units. The confidence level has been set at 99% and population standard deviation = 174. Determine the sample size. What are the methods of redu...
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