Scope and strategies for genetic improvement in vegetable crop-plants under high temperature and abiotic stressed climate of Rajasthan: A gap analysis

  • DK Samadia
  • SM Haldhar

Abstract

Un-exploited, under-scored and native crop-plants of horticultural significance have enormous potential in providing nutrition rich food and social security to inhabitants of desert and tribal areas of the north-western India. While conducting surveys and explorations for horticultural perspective, and examining distinctness of hot arid, semi-arid and sub-humid climate of Rajasthan from 1994 – 2004, it was concluded that un-availability of apposite crop–genotypes and production techniques are two major constraints which limiting dry-land vegetable promotion. Traditionally, kachri, kakadia, mateera, tinda and guar-phali ensuring native vegetable produce, besides, khejri (Prosopis cineraria) is playing vital role in long-established mixed farming systems of arid farm-lands. In addition, native land-races of kakri, kheera, kundru, kakoda, cowpea, sem-phali and okra are monsoon supported vegetable harvest in the semi-arid and tribal areas of state. Establishment of NRCAH during 1993 at Bikaner supported systematic research on collection, characterization and conservation of native vegetable crop-plants as regional diversity, and further work was intensified on germplasm utilization in particular for high temperature and abiotic stresses tolerant breeding. The crop-genotype studies over 45 vegetables at CIAH demonstrated that there is magnificent scope in obtaining higher marketable and quality yields, provided better and trait-specific genotypes and production site management (HBCPSMA) as integrated concept for vegetable cultivation under hot arid environment. Thus, conserving germplasm, developing genotypes and newer technological advancement in arid vegetables is an advantage towards better nutrition and farmer’s income under dry-land conditions.

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References

Anonymous. 1994–2018. Annual reports. National Research Centre for Arid Horticulture / Central Institute for Arid Horticulture (ICAR), Bikaner (Rajasthan) India.
Anonymous. 2005. Final report - NATP on sustainable management of plant bio-diversity- Collection, evaluation and maintenance of arid horticultural crops. Co-operating centre of NBPGR, Central Institute for Arid Horticulture (ICAR), Bikaner (Rajasthan) India.
Khan, H & Samadia DK. 2012. Variability and association studies in tomato germplasm under high temperature arid region. Journal of Horticulture Sciences, 7 (2): 194-198.
More TA & Samadia DK. 2007. Prospect of horticulture in arid zone. In: Dryland Ecosystem: Indian Perspective. (ed. K.P.R. Vittal, R.L. Shrivastava, N.L. Joshi, Amal Kar, V.P. Tewari and S. Kathju), CAZRI and AFRI, Jodhpur, pp 149-167.
More TA & Samadia DK. 2008. Breeding strategies for vegetable crops with special reference to arid region. In: Souvenir and proceedings of national seminar on opportunities and challenges of arid horticulture for nutrition and livelihood, CIAH, Bikaner. pp. 1-10.
More TA, Samadia DK & Verma AK. 2018. Arid vegetables for economic empowerment of rural inhabitants. Souvenir paper : National Conference on Arid Horticulture for enhancing productivity and economic empowerment. ICAR-CIAH, Bikaner. Book-ISBN: 978-5124-998-6. PP 51-56.
Pareek OP, Vashishtha BB, Vishalnath, Samadia, DK & Singh RS. 1999. Horticultural resources in Thar dessert. In: Natural resources in Rajasthan (eds. Anil Kumar, Rajesh Sharma and Madhu Sharma), SKRAU, Bikaner. pp 4-9.
Haldhar SM, Berwal MK, Samadia DK, Kumar R, Gora JS & Choudhary S. 2018a. Biochemical basis of plant-insect interaction in arid horticulture crops: a scientific review. Journal of Agriculture and Ecology, 6: 1-16.
Haldhar SM, Kumar R, Samadia DK, Singh B & Singh H. 2018b. Role of insect pollinators and pollinizers in arid and semi-arid horticultural crops. Journal of Agriculture and Ecology, 5: 1-25.
Haldhar SM, Samadia DK, Choudhary BR. 2018c. Biotic stress (Insect) of Cucurbits in Arid Region of Rajasthan: A Review. JOJ Hortic Arboric 1(4): 1-9.
Samadia D K & Haldhar SM. 2017. Breeding strategies and scope of improvement in arid zone fruit crop-plant under abiotic stressed agro-climate: an analysis. Journal of Agriculture and Ecology, 4: 1-13.
Samadia DK, Khan H & More TA. 2010.Varietal improvement for quality marketable yield in muskmelon under high temperature conditions of arid region. Abstract of paper In: Book of abstracts of 4th Indian Horticulture Congress-2010. November 18-21, 2010. New Delhi. III-131: 126 p.
Samadia DK. 2006. Performance of muskmelon genotypes under arid conditions. Indian Journal of Arid Horticulture, 1 (2): 24-27.
Samadia DK. 2007. Genetic variability and correlation studies in brinjal. Indian Journal of Arid Horticulture, 2 (2): 18-21.
Samadia DK. 2003. Genetic resource management for sustainable horticultural development in arid regions of India. In: Sustainable Resource Management (eds. B.B.S. Kapoor and Ali Ahemad), Madhu Publications, Bikaner (India). pp 163-173.
Samadia DK. 2007. Arid Vegetables. In: Under utilized and under exploited horticultural crops. Peter, K.V. (ed.), Vol. 2 New India publishing agency, New Delhi (India), pp. 153-174.
Samadia DK. 2007. Genetic variability studies in chilli germplasm under hot arid eco-system. Indian Journal of Horticulture, 64 (4):477-478.
Samadia DK. 2007. Studies on genetic variability and scope of improvement in round melon under hot arid conditions. Indian Journal of Horticulture, 64 (1): 58-62.
Samadia DK. 2008. Evaluation of Indian bean genotypes under hot arid environment. Indian Journal of Arid Horticulture, 3 (2): 22-25.
Samadia DK. 2008. Improvement of vegetable crops for hi-tech production. Hi-tech production of arid horticulture, More et al. (ed.), CIAH, Bikaner, pp. 391-398.
Samadia DK. 2010. Genetic variability studies and scope of improvement in sponge gourd under hot arid agro-climate. Indian Journal of Arid Horticulture, 5 (1-2): 37-39.
Samadia DK. 2011. Genetic variability studies for improvement in bottle gourd under hot arid agro-climate. Indian Journal of Arid Horticulture, 6 (1-2): 15-18.
Samadia DK. 2011. Genetic variability studies in ridge gourd under arid environment. Indian Journal of Horticulture, 68 (2): 275 – 277.
Samadia DK. 2012. Thar Bhadavi-new cluster bean. Indian Horticulture, 57 (4): 15-16.
Samadia DK. 2014. Utilization of genetic resources of vegetable crops for varietal development under hot arid agro-climate. Chapter in compendium of short course: Advances in water management and fertigation in fruit and vegetable crops of hot arid region in India (eds. Sharma et al.), CIAH: Bikaner. pp 189–193.
Samadia DK. 2016. Breeding strategies for enhancing vegetable production under environmental stresses of hot agro-climate. Book chapter In: Good management practices for horticultural crops. New India Publishing Agency, New Delhi, pp217–226.
Samadia DK. 2016. Horticulture based crop production site management approach (HBCPSMA) - an innovative concept for doubling farm income under dry-lands. Journal of Agriculture and Ecology, 1: 1–9.
Samadia DK. 2016. Innovative concepts, techniques and practices for managing vegetable culture under environmental stresses of hot sub-tropic climate. Book chapter In: Good management practices for horticultural crops. New India Publishing Agency. New Delhi, pp199-216.
Samadia DK. 2016. Thar Shobha: New khejri variety. Indian Horticulture, 61 (4): cover page back & 12-13.
Samadia DK. 2018. Cultivating underutilized vegetables in arid region. Indian Horticulture 63 (4): 34-39.
Samadia DK. 2018. Doubling horticultural productivity under khejri based cropping models in arid environment. Book chapter: Horticulture in arid and semi-arid region (ed. by M. K. Jatav et al.), New India Publishing Agency, New Delhi pp 453 - 573
Samadia DK. 2018. Improving yield and income of arid vegetables. Book chapter: Horticulture in arid and semi-arid region (ed. by M. K. Jatav et al.), New India Publishing Agency, New Delhi pp 89-112
Samadia DK. & More TA. 2009. AHSB-1 for protein-rich diet in arid region. Indian Horticulture, 54 (6): 24-25.
Samadia DK. & More TA. 2011. Thar Manak to quench thirst in desert. Indian Horticulture, 56 (5): 14 – 15.
Samadia DK & More TA. 2008. New bottle gourd: Thar Samridhi. Indian Horticulture, 53 (2): 21.
Samadia DK & More TA. 2009. New Indian beans for more protein-rich foods. Indian Horticulture, 54 (6): 20-21.
Samadia DK & Haldhar SM. 2018. Strategies and advancement for improvement in arid vegetables. Indian Journal of Arid Horticulture, 13: 11-18.
Samadia DK. 2016. Conservation and utilization of gourd vegetable crop diversity for varietal development under high temperature and abiotic stresses of hot arid agro-climate. In: Abstract book of Ist International Agro-biodiversity Congress, Organized by Indian Society of Plant Genetic Resources & Biodiversity International. November 6–9, 2016 New Delhi, India. 811 (P-237): p,163.
Samadia DK, Pareek OP & Vashishtha BB. 2005. AHS 10 and AHS 82: New snap melons. Indian Horticulture, 50 (2): 10-11.
Samadia DK, Vashishtha BB & Raturi GB. 2004. Prospects of vegetable production in the arid zone of India. In: Impact of vegetable research in India, Sant Kumar, P.K. Joshi. and Suresh Pal (ed.), National Centre for Agricultural Economics and Policy Research (ICAR), New Delhi. pp. 101-114.
Published
2019-08-05
How to Cite
SAMADIA, DK; HALDHAR, SM. Scope and strategies for genetic improvement in vegetable crop-plants under high temperature and abiotic stressed climate of Rajasthan: A gap analysis. Journal of Agriculture and Ecology, [S.l.], v. 8, p. 1-18, aug. 2019. ISSN 2456-9410. Available at: <http://journals.saaer.org.in/index.php/jae/article/view/220>. Date accessed: 18 nov. 2019.
Keywords
Kachri, snap melon, mateera, khejri, arid vegetable, hot arid climate, Rajasthan, India