Sources of Growth and Instability in Agricultural Production in Western Odisha, India

Author

Mrutyunjay Dr Swain (mrutyunjay77@gmail.com)
Additional contact information

Asian Journal of Agriculture and Development, 2014, vol. 11, issue 2, pages 51-70

Abstract: This paper analyzes the nature and sources of agricultural instability in the Bolangir district of Western Odisha, India. The nature of instability in agricultural production is examined by determining the agricultural instability index (AII) of variables such as area, production and yield of food grains and paddy, irrigation coverage, and annual rainfall. The period covered by the study (1984–2009), which is characterized by greater technology dissemination, is categorized into two sub- periods: (1984–1993) and (1994–2009). The effects of a change in major inputs on the variability of crop productivity are assessed using a double-log model. The yield decomposition analysis is used to examine the role of drought risk factors and the amount and productivity of inputs in crop yield growth. The extent of instability in agricultural production and productivity in the region is found to be quite high on account of the high level of rainfall variability and the low irrigation coverage. The level of instability in food grain production is much larger during the second sub-period. The decomposition analysis reveals that about 84.4 percent of the total change in paddy yield growth is due to drought risk factors such as rainfall failure, rainfall variability, high temperature, and drought-induced pest attack, while the remaining change in paddy yield is due to the change in amount and productivity of major agricultural inputs such as labor, fertilizer, pesticides, and irrigation.

Keywords: drought; agricultural instability; yield decomposition; Western Odisha (search for similar items in EconPapers)
JEL-codes: Q54 Q12 C51 C88 (search for similar items in EconPapers)
Date: 2014
References: Add references at CitEc
Citations Track citations by RSS feed

Downloads: (external link)
http://searca.org/ajad/read-articles/13-view-article?aid=467 (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: http://EconPapers.repec.org/RePEc:sag:seajad:v:11:y:2014:i:2:p:51-70

Access Statistics for this article

More articles in Asian Journal of Agriculture and Development from Southeast Asian Regional Center for Graduate Study and Research in Agriculture Contact information at EDIRC.
Series data maintained by Mariliza V. Ticsay (ajad@searca.org).

For further details log on website :
http://econpapers.repec.org/article/sagseajad/v_3a11_3ay_3a2014_3ai_3a2_3ap_3a51-70.htm