Citation:
Singh B K, Verma V K and Ramakrishna Y. 2014. Leaf vegetables of Mizoram. In: Climate Resilient Crops for the Future (Peter K V Ed.). NIPA, New Delhi, pp 383-404.
Email: bksinghkushinagar@yahoo.co.in
Mizoram, 23rd state of India, is located between 21º58’ to 23º35’ N latitude and 92º15’ to 93º29’ E longitude which is surrounded by Tripura, Assam and Manipur in north frontier regions; Bangladesh in west; and Mayanmar in east and south. The undulated topography of Mizoram, known as Lushai hills during British period, has varied altitudes ranging from 21 to 2157 m above the mean sea level, annual rainfall of 2000-3200 mm, and mean monthly temperature of summer (monsoon) ranges from 14.6 ºC to 29.6 ºC. Besides having good rainfall; the vegetable production, including leaf vegetables, during winter period is limited by acute soil moisture stress caused by high rate of evapo-transpiration, almost no rain from November-March, non-availability of irrigation water and low water holding capacity of the sloppy land (Singh et al. 2011; Singh et al. 2013b). The terrain of Lushai hills is characterized by inaccessibility, marginality, fragility, ethnicity, rich bio-diversity and low crop productivity in general. The agricultural land in Mizoram is comprised of about 90% sloppy upland and 10% low land of valley (Singh et al. 2013a). The crops those potential are neither harnessed genetically nor grown commercially are commonly termed as underexploited crops. Most of them have remained either wild or semi-domesticated, and are traded and consumed locally. North-eastern states of India, including Mizoram, are one of the hot spots of plant biodiversity and therefore, considered as one of the richest reservoirs of genetic variability and diversity of various vegetable crops, herbs and spices (Yadav et al. 2009; Singh et al. 2013c). Leaf vegetables; also known as leafy greens, vegetable greens, salad greens, greens, salads or potherbs; are succulent plant leaves, sometimes accompanied by tender petioles and shoots, used as vegetable or for garnishing and flavouring of various food items. Usually, leaf vegetables are edible herbaceous, viny, shrubby or tree in growth habit; and are eaten with staples as main course or as supplementary food either in cooked, semi-cooked or raw form. These leafy greens are typically high in dietary fibre, minerals, proteins, vitamins, antioxidants, nutraceuticals and pigments; low in calories and fat; possess some medicinal values; and generate employment opportunities that is eventually options for “prosperity for the poor and health for all” by providing food, nutrition and income security.
References:
Singh B K, Verma V K and Ramakrishna Y. 2014. Leaf vegetables of Mizoram. In: Climate Resilient Crops for the Future (Peter K V Ed.). NIPA, New Delhi, pp 383-404.
Email: bksinghkushinagar@yahoo.co.in
Mizoram, 23rd state of India, is located between 21º58’ to 23º35’ N latitude and 92º15’ to 93º29’ E longitude which is surrounded by Tripura, Assam and Manipur in north frontier regions; Bangladesh in west; and Mayanmar in east and south. The undulated topography of Mizoram, known as Lushai hills during British period, has varied altitudes ranging from 21 to 2157 m above the mean sea level, annual rainfall of 2000-3200 mm, and mean monthly temperature of summer (monsoon) ranges from 14.6 ºC to 29.6 ºC. Besides having good rainfall; the vegetable production, including leaf vegetables, during winter period is limited by acute soil moisture stress caused by high rate of evapo-transpiration, almost no rain from November-March, non-availability of irrigation water and low water holding capacity of the sloppy land (Singh et al. 2011; Singh et al. 2013b). The terrain of Lushai hills is characterized by inaccessibility, marginality, fragility, ethnicity, rich bio-diversity and low crop productivity in general. The agricultural land in Mizoram is comprised of about 90% sloppy upland and 10% low land of valley (Singh et al. 2013a). The crops those potential are neither harnessed genetically nor grown commercially are commonly termed as underexploited crops. Most of them have remained either wild or semi-domesticated, and are traded and consumed locally. North-eastern states of India, including Mizoram, are one of the hot spots of plant biodiversity and therefore, considered as one of the richest reservoirs of genetic variability and diversity of various vegetable crops, herbs and spices (Yadav et al. 2009; Singh et al. 2013c). Leaf vegetables; also known as leafy greens, vegetable greens, salad greens, greens, salads or potherbs; are succulent plant leaves, sometimes accompanied by tender petioles and shoots, used as vegetable or for garnishing and flavouring of various food items. Usually, leaf vegetables are edible herbaceous, viny, shrubby or tree in growth habit; and are eaten with staples as main course or as supplementary food either in cooked, semi-cooked or raw form. These leafy greens are typically high in dietary fibre, minerals, proteins, vitamins, antioxidants, nutraceuticals and pigments; low in calories and fat; possess some medicinal values; and generate employment opportunities that is eventually options for “prosperity for the poor and health for all” by providing food, nutrition and income security.
References:
Adams CD. 1971.
Flowering plants of Jamaica. University of West Indies, Mona, Jamaica, West
Indies.
Aykroyd WR. 1966. The nutritive value of Indian foods and the planning
of satisfactory diets. Indian Council of Medicinal Research, New Delhi.
Bautista OK,
Kosiyachinda S, Rahman ASA and Soenoeadji I. 1988. Traditional vegetables of
Asia. Asian Food Journal 4: 47-58.
Bosch CH. 2004. Acmella
oleracea (L.) R.K.Jansen. [Internet] Record from PROTA4U. Grubben, G.J.H.
& Denton, O.A. (Editors). PROTA (Plant Resources of Tropical Africa/ Ressources
végétales de l’Afrique tropicale), Wageningen, Netherlands. http://www.prota4u.org/search.asp. Accessed on
21 January 2014.
Ford-Lloyd BV and
Armstrong SJ. 1993. Welsh onion-Allium fistulosum L. In: Genetic
improvement of vegetable crops (Kalloo G and Bergh BO eds.). Pergamon Press,
London, pp 51-58.
Grubben GJH. 1977. Leaf
vegetables. In: Tropical vegetables and their genetic resources (Tindall HD and
Williams JT eds.). International Board of Plant Genetic Resources, FAO, Rome,
Italy, pp 91-110.
Kar A, Bora D,
Borthakur K, Goswami K and Saharia D. 2013.
Wild edible plant resources used
by the Mizos of Mizoram, India. Kathmandu University Journal of
Science, Engineering and Technology 9 (1): 106-126.
Lebot V and Aradhya
KM. 1991. Isozyme variation in Colocasia esculenta (L.) Schott from Asia
and Oceania. Euphytica 56: 55-66
Mahadevan N, Shivali
and Kampoj P. 2009. Hibiscus sabdariffa L.: An overview. Natural
Product Radiance 8 (1): 77-83.
Matthews PJ. 1991. A
possible tropical wild type taro (Colocasia esculenta var. aquatilis).
Indo-Pacific Prehistory Association Bulletin 11: 69-81.
Minosuke H. 1958.
Umbelliferae of Asia (Excluding Japan). Botanical Institute, Kyoto University,
Kyoto, Japan.
Nassar MAA, Ramadan
HRH and Ibrahim HMS. 2011. Morphological characteristics of vegetative and
reproductive growth of Senna occidentalis (L.) Link (Caesalpiniaceae). Research
Journal of Agriculture and Biological Sciences 7: 260-270.
Nassar MAA, Ramadan
HRH and Ibrahim HMS. 2013. Anatomical structures of vegetative and reproductive
organs of Senna occidentalis (Caesalpiniaceae). Turkish Journal of
Botany 37: 542-552.
Newstrom
LE. 1991. Evidence for the origin of chayote, Sechium edule (Jacq.) Sw. (Cucurbitaceae). Economic Botany 45 (3): 410-428.
Paul JH, Seaforth CE
and Tikasingh T. 2011. Eryngium foetidum L.: A review. Fitoterapia 82(3):
302-308.
Roumy V,
Garcia-Pizango G and Gutierrez-Choquevilca AL. 2007. Amazonian plants from Peru
used by Quechua and Mestizo to treat malaria with evaluation of their activity.
Journal of Ethnopharmacology 112:
482-489.
Saade RL. 1996. Chayote,
Sechium edule (Jacq.) Sw.: Promoting the conservation and use of
underutilized and neglected crops. International Plant Genetic Resources
Institute, Rome, Italy.
Seaforth C and
Tikasingh T. 2005. Study for the development of a handbook of selected
Caribbean herbs for industry. Trinidad: CHBA/IICA, pp 44-47.
Seal T. 2012.
Evaluation of nutritional potential of wild edible plants, traditionally used
by the tribal people of Meghalaya state in India. American Journal of Plant
Nutrition and Fertilization Technology 2:19-26.
Selvam V.2007. Trees
and shrubs of the Maldives. Thammada Press Company Limited, Bangkok, Thailand.
Singh BK, Pathak KA
and Ngachan SV. 2012a. Exploring underutilized chow-chow in Mizoram. Indian Horticulture 57 (5): 3-5.
Singh BK, Pathak KA,
Boopathi T, Ramakrishna Y, Verma VK and Singh SB. 2013a. Horticulture based
farming system in Mizoram: An alternative to Jhum cultivation.
http://www.kiran.nic.in/pdf/publications/Mizoram/Horticulture_Based_Farming_System_in_Mizoram.pdf
(11.12.2013).
Singh BK, Pathak KA, Ramakrishna Y, Verma VK
and Deka BC. 2010. Solanum macrocarpon:
Leafy vegetable of Mizoram. ICAR News: A
Science and Technology Newsletter 16 (3): 5.
Singh
BK, Pathak KA, Ramakrishna Y, Verma VK and Deka BC. 2013b. Vermicompost,
mulching and irrigation level on growth, yield and TSS of tomato (Solanum
lycopersicum L.). Indian Journal of Hill Farming 26 (2): 105-110.
Singh
BK, Pathak KA, Verma AK, Verma VK and Deka BC. 2011. Effects of vermicompost,
fertilizer and mulch on plant growth, nodulation and pod yield of French bean (Phaseolus
vulgaris L.). Vegetable Crops Research Bulletin 74: 153-165.
Singh BK, Pathak KA and Ramakrishna
Y. 2013c. Underutilized vegetable crops and spices of Mizoram: Needs
exploration and utilization. In: Developing the potential of underutilized
horticultural crops of hill regions (Prakash N, Roy SS, Sharma PK and Ngachan
SV Eds.). Today & Tomorrow’s Printers and Publishers, New Delhi, pp
217-232.
Singh BK, Ramakrishna Y and Ngachan SV. 2014. Spiny coriander
(Eryngium foetidum L.): A commonly
used, neglected spicing-culinary herb of Mizoram, India. Genetic Resources and Crop Evolution 61 (6): 1085-1090.
Singh BK, Ramakrishna Y, Verma VK and Singh SB. 2013d. Vegetable cultivation in Mizoram: status,
issues and sustainable approaches. Indian
Journal of Hill Farming 26 (1): 1-7.
Singh
BK, Singh SB, Ramakrishna Y and Thapa M. 2012b. Allium fistulosum (Welsh onion): Spicing the cuisines of Mizo tribes.
Allium and Umbelliferae Improvement
Newsletter 22: 33-35.
Summerfield
RJ, Fate JS, Roberts EH and Wien HC. 1985. Physiology of cowpea. In: Cowpea
research, production and utilization (Singh SR and Rachie KO Eds.). John Wiley
and Sons, New York, pp 66-101.
Yadav
RK, Deka BC and Sanwal SK (2009). Genetic resources of vegetable crops of North-eastern Himalayan region. ENVIS
Bulletin on Himalayan Ecology 17:
8-18.
USDA
2014. USDA National Nutrient Database for Standard Reference Release 26. Agricultural
Research Services, United States Department of Agriculture, Nutrient Data
Laboratory, BARC-WEST Beltsville, MD 20705. http://ndb.nal.usda.gov/ndb/search/list, Accessed
in January 2014.