Assessment of climate change and its impact on growth and yield of wheat under temperate and sub-tropical conditions

Authors

  • MANPREET KOUR Regional Horticulture Research Station, SKUAST-J, Baderwah - 182 222
  • K. N SINGH Sher-e-Kashmir University of Agricultural Sciences and Technology- K, Shalimar, Srinagar - 190 121
  • MAHENDER SINGH All India Coordinated Research Project for Dry Land Agriculture, DLRSS, Rakh Dhiansar-181 133
  • N. P. THAKUR All India Coordinated Research Project for Dry Land Agriculture, DLRSS, Rakh Dhiansar-181 133
  • DILEEP KACHROO All India Coordinated Research Project for Dry Land Agriculture, DLRSS, Rakh Dhiansar-181 133
  • ROHIT SHARMA All India Coordinated Research Project for Dry Land Agriculture, DLRSS, Rakh Dhiansar-181 133

DOI:

https://doi.org/10.54386/jam.v15i2.1462

Keywords:

Climate changeQ, wheat, CO2 concentration, DSSAT4.0 model, sub tropical, temperate condition

Abstract

Field experiments were conducted at research farm of SKUAST-K, Shalimar campus, Srinagar for 2 years (2003-04 and 2004-05) on silt clay loam soil and at research farm of Integrated Farming System, SKUAST-J, Chatha, Jammu for 7 years (2003-04 to 2009-10) at sandy loam soil in order to find out the impact of climate change on wheat crop under temperate and sub tropical condition by using crop simulation model (DSSAT-v4.0). The results showed that under temperate condition the phenology of wheat is more affected compared to sub tropical condition if temperature increased and decreased. Simulated grain yield of wheat increased up to 18.31 per cent by elevated CO2 to 350 ppm from the base value 330 ppm in temperate condition.

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Published

01-12-2013

How to Cite

MANPREET KOUR, K. N SINGH, MAHENDER SINGH, N. P. THAKUR, DILEEP KACHROO, & ROHIT SHARMA. (2013). Assessment of climate change and its impact on growth and yield of wheat under temperate and sub-tropical conditions. Journal of Agrometeorology, 15(2), 142–146. https://doi.org/10.54386/jam.v15i2.1462

Issue

Vol. 15 No. 2 (2013): December

Section

Research Paper

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