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Effect of Planting Techniques and Irrigation Scheduling on Productivity and Water Use Efficiency of Chickpea (Cicer arietinum)

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Title Effect of Planting Techniques and Irrigation Scheduling on Productivity and Water Use Efficiency of Chickpea (Cicer arietinum)
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Creator Neelakanth, J.K., Ashoka, P., Gopal, V. Dasar , Gundlur, S.S., Rajkumar, S
 
Subject Cumulative pan evaporation, Irrigation schedule, Raised bed, Land configuration, Water use efficiency
 
Description Not Available
A field study was conducted on chickpea
(Cicer arietinum) crop by using different irrigation
techniques, normal furrow and raised bed systems at
during four rabi season. The experiment consisted of
three planting techniques viz., normal (farmers practice) planting, 60 cm raisec bed and 120 cm raised bed
and three-irrigation schedules i.e. 0.8 IW/CPE, 0.6 IW/
CPE, and 0.4 IW/CPE ratio. The four years rabi seasons (2009-10 to 2012-13) pooled results revealed
that, a higher chickpea grain yield of 13.35 q/ha,
gross income of Rs 10,565/ha, net income of Rs
5,628/ha and B : C ratio of 2.82 was obtained by irrigation level of 0.8 IW/CPE irrigation treatment. A significantly superior water use efficiency of 4.95 kg/hamm was observed with irrigation level at 0.4 IW/CPE.
Planting on 120 cm raised bed treatments, a higher
chickpea grain yield of 13.83 q /ha, water use efficiency of 20.15 kg/ha mm, gross income of Rs 10,376/
ha and net income of Rs 5426/ha and B : C ratio of
3.21 recorded. A significantly superior water use efficiency of 5.34 kg/ha mm was observed with 120 cm
raised bed. The interaction between irrigation 0.8
IW/CPE ratio and 120 cm raised bed configuration
treatment recorded a higher grain yield (15.38 q/ha)
and this result also on par with the 120 cm raised
bed with the 0.6 IW/CPE and 0.4IW/CPE ratio irrigation treatments. The water saving with irrigation
level of 0.4 IW/CPE ratio was 47 and 26% over 0.6
IW/CPE and 0.8 IW/CPE ratio treatment respectively. Whereas the water saving in irrigation level
with 0.6 IW/CPE ratio was 28% over 0.8 IW/CPE
ratio with 120 cm raised bed.
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Date 2020-02-12T04:20:07Z
2020-02-12T04:20:07Z
2015-12-04
 
Type Article
 
Identifier Neelakanth, J.K., Ashoka, P., Gopal, V. Dasar , Gundlur, S.S., Rajkumar, S., 2015 , Effect of Planting Techniques and Irrigation Scheduling on Productivity and Water Use Efficiency of Chickpea (Cicer arietinum) Environment and Ecology., 34 (4C) 1978 -1982.
ISSN : 0970-0420
http://krishi.icar.gov.in/jspui/handle/123456789/31796
 
Language English
 
Relation Not Available;
 
Publisher MKK publication, Kolkata