11 G Pandey
11 G Pandey
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Agricultural Economics Research Review 2018, 31 (1), 113-122
DOI: 10.5958/0974-0279.2018.00011.3
Abstract This paper examines dynamics of land-use pattern in India with a focus on fallow lands. We
find significant changes in the land-use pattern, and a continuous expansion of fallow lands in spite of
increasing demand for land for agricultural and non-agricultural purposes. The fallow lands are distributed
across the country but have a greater concentration in the states of Bihar, Andhra Pradesh, Rajasthan, and
Karnataka. These changes in the temporal and spatial distribution of fallow lands are due to increasing
variability in the precipitation and irrigation water, and low level of mechanization. If these lands can be
brought under cultivation would enhance agricultural production and food security of the poor and marginal
farmers.
density and access to institutional finance as important the entire time period into six sub periods following
determinants of the extent of fallow lands. A few Rada (2016): (i) pre-green revolution period from
household level studies (Ranganathan & Pandey 2017; 1950–1968, (ii) initial green revolution period from
Ranganathan & Pandey 2018) have also identified 1968–1975, (iii) period of wider technology
tenancy, irrigation, mechanization, livestock holdings, discrimination from 1975–1988 (iv) period of
non-farm income opportunities, and distance from agricultural diversification from 1988–1995 (v) post-
nearest town as important factors in farmers’ decision economic reforms period from 1995–2004, and (vi)
to leave the land fallow. the period of agricultural growth recovery from 2004–
2012.
This paper addresses this important question: why there
is an increase in fallow lands despite the fixed supply 2.2 Methods
of land, declining size of land and increasing demand
for land for non-agricultural uses? We examine this 2.2.1 Assessment of shifts in land use
issue by analyzing changes in types of land or inter- Land-use in India is classified into nine broad
sectoral shifts in land- uses and factors responsible for categories. These are represented by the following
land being kept fallow by the farmers. In the following equation.
section, we discuss data and methodological approach
that we employed in this paper. Section 3 discusses R= Fr+ P+M+N+U+W+Fe+Fo+C …(1)
the results. Concluding remarks are made in the final where, R represents the reporting area, Fr the forest area,
section. P the area under permanent pastures, M the area under
miscellaneous tree crops, N the area put to non-
2. Data and methodology agricultural uses, U the barren and unculturable land,
W the culturable waste land, Fe the current fallow land,
2.1 Data Fo the fallow land other than current, and C the net
The analysis of land-use in this paper is based on sown area.
secondary data compiled from various published Differentiating R with respect to time, we get
sources. The data on land uses were taken from
Directorate of Economics and Statistics (DES), ∆R= ∆Fr+ ∆P + ∆M + ∆U + ∆N + ∆W + ∆Fe+ ∆Fo+
Ministry of Agriculture and Farmers Welfare, ∆C …(2)
Government of India. The use of NPK were taken from The terms in Eq. (2) can be rearranged to reflect the
indiastat.com. The data related to sale of tractors and desirable and un-desirable changes in the land use as:
institutional credit outstanding were collected from
publications of the Indian Agricultural Statistics ∆R = ∆E + ∆N + ∆A …(3)
Research Institute and Reserve Bank of India where, ∆E is the net change in ecological sector and
respectively; and the data on rainfall were sourced from equals to ∆Fr+ ∆P + ∆M; ∆N is the net change in non-
the Indian Metrological Department, Government of agricultural use, and ∆A is the net change in agricultural
India. sector and equals to ∆W+ ∆Fe + ∆C.
We analyze changes in land-use pattern in 17 major ∆E can be further be further written as: ∆E1 + ∆E2,
states for the period 1984-85 to 2011-12. These states where, ∆E1 = ∆Fr+ ∆P + ∆M; and ∆E2= ∆U.
are: Andhra Pradesh, Assam, Bihar (including
Jharkhand), Gujarat, Haryana, Himachal Pradesh, ∆E1 is the change in the desirable ecological sector,
Jammu &Kashmir, Karnataka, Kerala, Madhya Pradesh and ∆E2 is the change in the undesirable ecological
(including Chhattisgarh), Maharashtra, Odisha, Punjab, sector.
Rajasthan, Tamil Nadu, Uttar Pradesh (including To examine the intra-sectoral and inter-sectoral shifts
Uttarakhand) and West Bengal. in the land use, we follow Jean-Philippe Puyravaud
Our analysis of land use pattern at all-India level spans (2003) method that provides rate of change in land use.
over six decades starting from 1950-51. To see how
the land-use pattern has evolved over time we divide …(4)
Changing land-use pattern 115
where, A1 and A2 represent the types of land uses at area to net sown area, X5 is the proportion of non-food
time t1 and t2, respectively. A value of r shows the annual area to net sown area, X6 is institutional agricultural
rate of change in a particular category of land-use. credit outstanding (in billion rupees), and is ε error
term.
2.1.2 Location coefficient
Since we have a panel data-set of states, we also run
Location coefficient (b) identifies spatial distribution fixed effects as well as random effects regressions to
of a land category across, and can be defined as: quantify marginal effects of different factors associated
with fallow lands: The fixed effects model is:
…(5) Yit = β0 + β1X1, it + β2X2, it + β3X3, it+ εit
where, Nij is area of jth land use category in ith state, Ni The fixed effect of regression model allows us to have
is the sum of area of all land categories in state i, Nj is a separate intercept for each cross-sectional unit i.e.,
the area of jth land category at all-India level, and Ns is state by controlling for the state specific factors.
the sum of all land categories at all-India level. The random effects model can be written as:
A higher value of b implies a higher regional Yit = β0 + β1X1, it + β2X2, it +β3X3, it+ εit +Uit
concentration of a particular category of land-use or
where, Uit is within-state error term.
vice versa.
All other variables are defined as above.
2.3 Determinants of fallow lands
At all India-level, we run a linear regression of the 3 Results and discussion
following form to identify the factors responsible for
3.1 Inter-sectoral changes in land-use
changes in fallow lands:
Table 1 shows inter-sectoral changes in land-use at all-
Y = β0 + β1X1 + β2X2 +β3X3 +β4X4 +β5X5 +β6X6 + ε
India level during 1950–51 to 2011–12. There has been
where, Y is the proportion of current fallow land to net a significant shift in the land-use in favour of non-
sown area. X1 is rainfall (June to September), X2 is agricultural activities throughout the period, but at
nutrient use (NPK in thousand tons), X3 is tractor sales varying rates over time. The shift in land-use to
(number of tractors), X4 is the proportion of net irrigated agriculture was favorable until the period of wider
technological dissemination (1975-88) but at the cost The state level analysis of inter-sectoral shifts in the
of undesirable ecological sector. From then onwards, land-use shows a decline in the land for agriculture in
the net change in land for agriculture was negative, favour of non-agricultural and ecological sectors in
showing a shift in the land-use shift towards ecological Haryana, Himachal Pradesh, Karnataka, Kerala,
or non-agricultural sectors or both. It may also be noted Maharashtra, Rajasthan, Orissa, Uttar Pradesh, and
that there was no significant shift in the land-use from West Bengal during the post-reforms period (1995-
non-agriculture to agricultural activities. 2004) (Table 2) primarily owing to increasing
Changing land-use pattern 117
urbanization and industrialization. On the other hand, the least instability, followed by land for non-
there was an increasing trend in the land for agriculture agricultural uses, and net sown area.
in Gujarat, Andhra Pradesh and Assam but at the cost
of ecological sector (mainly undesirable). In Bihar, 3.2 Spatial distribution of fallow lands
Jammu & Kashmir and Madhya Pradesh there was a Locational coefficients estimated to know the pattern
shift in the land-use towards agriculture at the cost of of concentration of fallow lands are presented in table
non-agricultural sector. 3. There is a sharp increase in the concentration of
To cross-check results obtained from the aggregated fallow lands in Tamil Nadu, Rajasthan, Assam, Bihar,
categories of land-use, we estimate growth rates for Uttar Pradesh and Andhra Pradesh. The more disturbing
individual land categories, and results are presented in feature is their very high concentration in Bihar, Andhra
the appendix table A1 and A2. At all India level, the Pradesh, Tamil Nadu, Rajasthan, and Karnataka. This
highest growth is recoded for the non-agricultural uses probably is due to increase in the instability of surface
(1.28%), followed by area under forests (0.58%), irrigation, and erratic rainfall. On the other hand, there
current fallows (0.51%) and net sown area (0.17%). was a decline in the concentration of current fallows
On the other hand, barren and unculturable land in Gujarat, Haryana, Punjab, and Tamil Nadu.
witnessed a negative growth of 1.54% per annum, and
was followed by land under miscellaneous tree, 3.3 Determinants of fallow lands
culturable waste, other uncultivated land excluding Often, farmers leave some part of their land
fallow lands, and fallow land other than current fallows. uncultivated for a season to improve physical and
The current fallows in India have shown a positive chemical properties of soil, or because its remoteness
growth trend while the area under fallows other than (Bamwerinde et al. 2006; Gellerich et al. 2007; Bakker
current fallows have shown a declining trend over time. and Van Doorn 2009). They also leave land fallow
The area under current fallows recorded a compound because of several other reasons including lack of
growth rate of 0.51% per annum, while the area under
resources, poor irrigation facilities, extreme weather
other fallows declined at the rate of -0.23 % per annum.
conditions and soil erosion. We assess the role of a
Appendix table A2 provides compound annual growth few factors associated with current fallow lands. Table
rates in different categories of land-uses for states. 4 presents results of the linear regression, and of the
There is a positive trend in the land used for non- Newey method. The Newey estimator is used to
agricultural purposes across the states because of rising overcome the problems of autocorrelation and
demand for it for housing, industrial activities and heteroscedasticity, that are often present in the time
infrastructure creation. Barren and unculturable land series.
increased only in Himachal Pradesh and Orissa; and
declined in all other states with Punjab experiencing There is an inverse relationship between the monsoon
the highest rate of decline. rainfall and proportion of current fallow lands to the
net sown area. A one-unit increase in rainfall leads to
Assam experienced the highest rate of increase in 0.097% decline in the proportion of current fallow
current fallow lands, and was followed by Odisha, lands. Fertilizer use (NPK) also shows a negative
Kerala, Maharashtra and Himachal Pradesh. But there relationship with proportion of current fallow lands but
was a significant decline in it in Punjab, Haryana and it is not statistically significant. However, we find
Tamil Nadu. significant decline in the proportion of current fallow
The instability indices1 for different land-uses are lands with improvements in mechanization i.e., tractor.
shown in appendix table A3. The fallow lands The irrigation turns out to be significant and positive
(including current fallows and other than current showing increase in fallow lands with an increase in
fallows) and barren, and unculturable lands are more the irrigated area. An increase in the proportion of non-
unstable than other land categories. Forest lands show food area also leads to a decline in fallow lands.
1
Cuddy-Della Valle Instability Index (per cent) = . where, CV is the coefficient of variation in percent, and R2 is the
adjusted coefficient of determination from a time trend regression.
118 Pandey G, Ranganathan T
AP 1.66 2.42 1.63 1.97 1.67 2.11 1.64 2.05 1.65 2.10
Assam 0.33 0.23 0.31 0.22 3.84 4.80 1.58 1.93 1.81 2.18
Bihar 1.87 2.32 1.78 2.24 1.65 2.25 1.86 2.66 1.77 2.38
Gujarat 0.08 1.58 0.07 1.00 0.03 0.85 0.02 0.52 0.04 0.90
Haryana 0.01 1.16 0.00 0.96 0.01 0.84 0.05 0.66 0.02 0.86
HP 0.14 0.29 0.18 0.29 0.13 0.27 0.12 0.27 0.14 0.28
J&K 0.05 0.39 0.05 0.46 0.07 0.49 0.15 0.44 0.08 0.45
Karnataka 0.72 1.21 0.67 1.23 0.67 1.62 0.73 1.50 0.69 1.43
Kerala 0.22 0.23 0.22 0.24 0.25 0.35 0.35 0.40 0.27 0.32
MP 0.62 0.39 0.57 0.39 0.53 0.40 0.55 0.40 0.56 0.40
Maharashtra 1.03 0.55 1.13 0.70 1.22 0.77 1.11 0.91 1.14 0.76
Orissa 0.68 0.44 0.46 0.21 0.72 0.47 0.77 0.88 0.66 0.52
Punjab 0.01 0.23 0.07 0.27 0.03 0.17 0.01 0.13 0.03 0.19
Rajasthan 2.15 1.75 1.79 1.17 2.02 1.52 1.74 1.08 1.90 1.34
Tamil Nadu 1.93 2.28 2.49 1.68 2.94 1.77 3.42 1.48 2.82 1.74
UP 0.88 0.78 0.90 0.78 0.74 0.76 0.59 0.90 0.76 0.81
WB 0.29 1.01 0.15 0.71 0.10 0.63 0.07 0.85 0.13 0.77
Source: Authors’ estimates.
Note: FL stands for fallow land other than current fallow land, and CL stands for current fallow land.
Table 5. Results of the panel regression for fallow land non-agricultural sector. In Odisha and Himachal
Pradesh there is a decline in the land for agriculture at
Fixed Random
the cost of either ecological or non-agriculture or both
effect effect
sectors.
Proportion of net area irrigated -0.371*** -0.286*** The fallows have expanded in the country. There is a
(3.59) (3.83) concentration of fallow lands in Tamil Nadu.,
Proportion of non-food area in 0.087 0.013 Rajasthan, Uttar Pradesh, Bihar and Andhra Pradesh.
total area (0.64) (0.13)
The regression analysis identifies erratic rainfall and
Rainfall -0.554* -0.595**
poor mechanization as important factors for increase
(1.78) (2.22)
in fallow land area.
Constant 29.539*** 29.325***
(5.03) (5.00)
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Changing land-use pattern 121
Appendix Table A1. Compound annual growth rate of land use for different purposes in India
Pre-green revolution period 1.99 1.83*** -0.64** 0.86 3.60 -5.79*** -2.39 -3.39 -0.02
(1950-68)
Initial green revolution period 0.47* 2.17** -4.94*** 0.13 -0.65* -0.68 1.15 -0.81 2.22
(1968-75)
Wider technological discrimination -0.04 1.01 -0.40* -0.18 -0.53*** -0.19* -1.18 0.81* 2.44**
period (1975-88)
Diversification period (1988-95 ) 0.37*** 1.02 -1.26* 0.08 -0.78*** 0.41* -1.09 -0.60** -0.40
Post-reforms period (1995-2004) 0.19*** 1.08** -0.58*** -0.37 -0.65** -0.94 -0.69*** 1.48 2.31
Growth recovery period (2004-11) 0.00 1.05** -0.21 0.02 -0.27** -1.22* -0.92* -0.26 0.24
Overall (1950-2012) 0.58 1.28 -1.54 0.17 -0.24* -1.20 -0.91 -0.23* 0.51
Source: Authors’ estimates.
Note: FR stands for forest, ANA stands for area under non-agricultural uses, BUL stands for barren and un-cultural land,
NAS stands for net area sown, OUL stands for other uncultivated land excluding fallow land, LMIS stands for land under
misc. tree crops and groves not included in net area sown, CWL stands for cultural waste land, FL stands for fallow land
other than current, CL stands for current fallow land.
***, ** and * denote significance at 1%, 5% and 10% levels, respectively.
Appendix Table A2. State-wise compound annual growth rate of land use for different purposes in India 1984–2012)
Appendix Table A3. Instability of land use pattern in India during the different periods
Pre-green revolution period 0.045 0.066 0.041 0.015 0.102 0.358 0.022 0.051 0.078
(1950-68)
Initial green revolution period 0.011 0.026 0.019 0.015 0.012 0.073 0.036 0.048 0.163
(1968-75)
Wider technological discrimination 0.005 0.006 0.022 0.016 0.009 0.013 0.013 0.038 0.113
period (1975-88)
Diversification period (1988-95 ) 0.002 0.011 0.005 0.003 0.008 0.029 0.008 0.023 0.036
Post-reforms period (1995-2004) 0.002 0.005 0.023 0.022 0.007 0.031 0.006 0.043 0.172
Growth recovery period (2004-11) 0.000 0.009 0.012 0.008 0.001 0.014 0.011 0.026 0.053
Overall (1950-2012) 0.061 0.049 0.100 0.030 0.126 0.355 0.056 0.145 0.120
Source: Authors’ estimates.
Note: FR stands for forest, ANA stands for area under non-agricultural uses, BUL stands for barren and un-cultural land,
NAS stands for net area sown, OUL stands for other uncultivated land excluding fallow land, LMIS stands for land under
misc. tree crops and groves not included in net area sown, CWL stands for cultural waste land, FL stands for fallow land
other than current, CL stands for current fallow land.