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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2019.8(4): 1761-1769
DOI: https://doi.org/10.20546/ijcmas.2019.804.205


Abiotic Stress Response of Field Crops: Recent Approach
Pratibha Kumari1*, Reena Kumari2, Babloo Sharma3, Saroj Kumar Prasad4 and Rajesh Kumar Singh4
1Department of Soil Science & Agricultural Chemistry
4Department of Agronomy, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi-221005, Uttar Pradesh, India
2Department of Agricultural Engineering, N.M. College of Agriculture, Navsari Agricultural University, Navsari – 396450, Gujarat, India
3Krishi Vigyan Kendra (Swami Keshwanand Rajasthan Agricultural University), Pokhran, Jaisalmer-345021, Rajasthan, India
*Corresponding author
Abstract:

Abiotic stresses such as drought, salinity, heat and cold, are greatly affecting the plant growth and agricultural productivity and causes more than 50% of worldwide yield loss of major crops every year. It is a major global problem that limits crop productivity. Yield potential of modern cultivars is limiting by stress factors. These stresses are increasing because of the declining availability of good quality water, land degradation and pollution. In the plant, stress results in nutritional imbalances causing a reduction in water uptake and an increase in toxicity, decreasing the product. In many parts of the world salinity and drought are the major abiotic stresses that limit and pose a threat to agricultural production. These stresses are interconnected as osmotic stress, resulting in the disruption of ion distribution and homeostasis in the cell. In India, abiotic stresses are the primary cause of crop failures. Hence, it is necessary for the adoption of the stress response mechanism in field crops.


Keywords: Heat stress, Drought stress, Salinity, Crops, Agricultural production
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How to cite this article:

Pratibha Kumari, Reena Kumari, Babloo Sharma, Saroj Kumar Prasad and Rajesh Kumar Singh. 2019. Abiotic Stress Response of Field Crops: Recent Approach.Int.J.Curr.Microbiol.App.Sci. 8(4): 1761-1769. doi: https://doi.org/10.20546/ijcmas.2019.804.205