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Agronomic management options for sustaining chickpea yield under climate change scenario

OAR@ICRISAT

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Relation http://oar.icrisat.org/9604/
 
Title Agronomic management options for sustaining chickpea yield under climate change scenario
 
Creator Kadiyala, M D M
Kumara Charyulu, D
Nedumaran, S
Moses Shyam, D
Gumma, M K
Bantilan, M C S
 
Subject Chickpea
Climate change
 
Description The impact of future climate change on the chickpea productivity was studied using the sequence
analysis tool of DSSAT V 4.5 to simulate fallow-chickpea rotation at four locations viz Anantapur, Kurnool,
Kadapa and Prakasam of Andhra Pradesh State. The results indicated that as compared to baseline
climate, the climate change to be anticipated by 2069 (Mid –century period) would decrease the yield of
chickpea by 4.3 to 18.6 per cent across various locations tested. Yield benefits obtained based on the
simulation study from various adaptation options revealed that advancing the sowing window by one
fortnight and application of one critical irrigation at 60 DAS found to be beneficial in increasing chickpea
yields under climate change scenario.
 
Publisher Association of Agrometeorologists
 
Date 2016-06
 
Type Article
PeerReviewed
 
Format application/pdf
 
Language en
 
Rights —
 
Identifier http://oar.icrisat.org/9604/1/Paper_7.pdf
Kadiyala, M D M and Kumara Charyulu, D and Nedumaran, S and Moses Shyam, D and Gumma, M K and Bantilan, M C S (2016) Agronomic management options for sustaining chickpea yield under climate change scenario. Journal of Agrometeorology, 18 (01). pp. 41-47. ISSN 0972 - 1665