Central Rice Research Institute Annual report...2011-12

Socio-economic Research for Sustainable Development
Socio-economic Research
for Sustainable Development
Database Creation
Creation of database on rice related
information
Analysis of data on area, production and yield during
ninth, tenth five year plans and for the period 2005
to 2009 revealed that the production growth at all India
level has declined in tenth plan as compared to ninth
plan. However, the growth has regained during the
period 2005-2009. This production growth has largely
contributed to growth in yield. The states like Andhra
Pradesh, Haryana, Punjab have performed better than
other states during the period. The states like Assam,
Bihar, Kerala, Tamil Nadu and Uttar Pradesh did not
perform well during tenth plan in comparison to other
periods due to reduction in area and/or negative growth
in yield. The growth rate in production of states like
Gujarat, Karnataka, Madhya Pradesh and Odisha was
more than seven per cent during tenth plan due to excellent
yield improvement. Although the states like
Maharashtra and West Bengal performed better during
tenth plan period in improving production growth
rate. During 2005-09, the production growth decelerated
due to decrease in yield growth rate (Table 45).
Impact Analysis and Adoption Strategies
for Various Ecosystems
Extent of adoption of rice production
technologies, their appropriateness and
constraints as perceived by growers
A representative sample consisting of 100 farmers
having rice in the irrigated shallow to semi-deep lowland
ecosystem and exposure to CRRI rice varieties was
constituted from the Salipur block of Cuttack district.
The extent of adoption of CRRI rice varieties and their
appropriateness were studied on four selected parameters
i.e., social, economical, environmental and technological.
For each parameter, farmer’s response was
taken. Scores were assigned accordingly which were
used to get final mean appropriateness score. The mean
appropriateness score of all the selected parameters for
each individual were further averaged to arrive at overall
mean appropriateness score. Based on the mean
Table 45. State-wise growth rate of area, production and yield of rice
Area during Production Yield
States IX plan X plan 05-09 IX plan X plan 05-09 IX plan X plan 05-09
Andhra Pradesh 1.61 0.72 4.46 5.20 2.16 6.54 3.54 1.44 2.00
Assam 1.18 -2.36 -0.04 4.14 -3.52 1.66 2.92 -1.19 1.71
Bihar* 0.02 -2.30 1.89 0.94 -6.05 9.22 0.93 -3.84 7.20
Gujarat -0.01 5.09 2.24 -4.24 17.15 1.91 -4.23 11.47 -0.32
Haryana 5.63 1.34 3.11 7.27 2.81 3.86 1.56 1.45 0.73
Karnataka 2.32 1.23 3.03 3.58 10.11 -2.56 1.23 8.77 -5.42
Kerala -5.47 -4.02 -5.22 -3.00 -2.58 -2.61 2.61 1.50 2.75
Madhya Pradesh* 0.31 -0.61 -0.62 -0.26 7.23 -1.07 -0.57 7.89 -0.46
Maharashtra 0.42 0.06 0.14 -1.18 3.40 -0.06 -1.60 3.34 -0.20
Odisha 0.11 0.43 -0.30 -0.44 7.69 1.69 -0.56 7.24 1.99
Punjab 4.23 1.08 0.68 5.06 3.81 1.84 0.79 2.70 1.15
Tamil Nadu -0.35 1.37 0.55 4.22 -0.65 3.27 4.59 -1.99 2.70
Uttar Pradesh* 2.55 -0.59 0.48 2.80 -1.79 2.32 0.25 -1.21 1.83
West Bengal -0.02 -0.30 -0.11 2.10 0.91 0.10 2.13 1.21 0.21
All India 0.96 -0.26 0.80 2.55 1.79 2.35 1.58 2.06 1.54
* - Undivided states
CRRI ANNUAL REPORT 2011-12
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