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_.--_._--- The relative pr<strong>of</strong>itability has been examined by applying the returns to scale concept as defined in the Cobb-Douglas production function. The costs <strong>of</strong> inputs expressed in rupee terms included OFD expenditure, labour and material costs. The analysis shows that the returns from coconut and banana cultivation have been more compared to other crops. The lowest returns has been observed in the case <strong>of</strong> paddy (0.697), which indicates decreasing returns to scale per unit <strong>of</strong> investment. In the case <strong>of</strong> coconut, the returns to scale is almost one, indicating constant returns. The crop combination, ie., coconut and banana give better returns to scale (1.033) in comparison to coconut and arecanut (0.997). The analysis <strong>of</strong> the comparative returns from different crops and crop combinations signify that the returns to scale could be further increased if canal water supply is adequate and assured. The Kallada project was designed for paddy cultivation. Even so, almost 60 per cent <strong>of</strong> the command area is under dry crops. which require irrigation during summer. Since the topography <strong>of</strong> the project area is undulating, the underground pipe line system, called the Minor Conveyance System (MCS) was proposed, instead <strong>of</strong> open canal system. The MCS is laid out through the farmers plots and the financial burden on them has been very marginal or some times nil. The construction <strong>of</strong> canal network to feed the MCS was delayed for more than a decade. This mismatch between the construction <strong>of</strong> canal network and the on-farm water distribution system had made the investment in MCS infructuous or unproductive sunk capital. Furthermore, the material used to lay the pipes and associated structures have been completely spoiled and became useless. This has resulted in several changes in land use pattern in the command area. 350
The intensity and spread <strong>of</strong> groundwater recharge in the Kallada project was very less unlike the Peechi project. This may be due to the lining <strong>of</strong> major proportion <strong>of</strong> canal system. because <strong>of</strong> which percolation was obviously low. Even so. a sizeable proportion <strong>of</strong> farmers has reported <strong>of</strong> having benefited by groundwater. Almost all the farmers reporting groundwater recharge have installed pump sets. but water availability has been less in the command area. Farm level investment on OFD has been low. It was Rs. 1184 per acre in the head reach plots. Rs. 1198 in the middle reaches and Rs. 1156 in the tail end. Across the different size classes <strong>of</strong> holdings. the average expenditure incurred by the farmers in the 2 to 4 acre size class was high. especially in the tail reaches at Rs. 4260 as against Rs. 3874 In the head reaches and Rs. 3854 in the middle reaches. The proportion <strong>of</strong> farmers in that size class is. however. not high in all the three lOCutions. Thus. the positive relationship between size class and OFO expenditure as observed in the Peechi project is not found in Kallada project. This may be due to topographical conditions in which Kallada project is located. The uneven and highly undulating topography requires substantial farm level investment for cutting the mounds. some times very deeply to level the plots and bring it to an Uniform slope. It is important to note that in spite <strong>of</strong> the critical importance <strong>of</strong> OFO for effective and efficient utilisation <strong>of</strong> water, its adoption on a limited scale. has not been on scientific lines as envisaged by the CAOA. For instance, in the Peechi project. 17 per cent <strong>of</strong> the farmers surveyed reported that OFO is just removing shrubs and bushes in the fields. More than one fourth understood it as an integrated process, which includes removmg shrubs and bushes, levelling the 351
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, ECONOMICS OF ON-FARM DEVELOPMENT:
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DEC LARA TION I declare that the th
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I thank Dr. KM Varadan, CWRDM. Kozh
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CONTENTS Chapter 1 1.1 1.2 1.3 1.4
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4.9 Occupational Status of<
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5.3 5.4 5.6 5.7 Financial Investmen
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Figures 6.1 6.2 Chart 6.1 Appendix
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Abbreviations used ASMO BFA's CADA
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An attempt has been made in this ch
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among the people and the process <s
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the Indian state had followed a pol
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water harvesting 7 by arguing that
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(World Register of
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Eighth Plan has been estimated by t
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One of the most im
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integrated development of</
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inadequate attention given to OFD w
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performance of irr
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created. According to the Central W
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7 lagoons, 901 tanks and over 30 la
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competent and responsible agency wi
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physiographic conditions of
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(14 completed and 15 ongoing) proje
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interventions to improve the operat
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a summary of findi
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economic analysis of</stron
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een brought out by many scholars in
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While the economic benefits <strong
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sources, wasteful utilisation <stro
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such as rise in pnces, inadequate i
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the completion of
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of rainfed croppin
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areas being 8 per cent (GO!, 1998).
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investment In irrigation developmen
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Subsequently, an Expert Committee w
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highlighted the problems related to
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2.3.1 Studies on tbe impact <strong
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command area has reduced the labour
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Nanjundappa (1988), while examining
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y the CADA have led to low producti
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agents as against 90 per cent or mo
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among their members; c) insisting t
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Ansari (1989) shows that there have
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unit of land culti
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subgroup increased from 40 per cent
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1) The maIn activity being undertak
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which are unique in several ways, t
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across the states in different agro
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and social setting In which a proje
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The indepth study to examine the fa
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\,;nar~ .NO. ~.~: .t"rocesses ana s
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understand the problems related to
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of the crop produc
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greater differences between the the
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Chart ~o J.2 'Vater Institutions an
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specific promotional programmes und
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Chart No. 3.3 Explaining failure <s
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3.3.2 Crop specific promotional ins
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non-viable paddy. Even the farmers
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'- K01HIKOO --', , .-- :,' , \. ,.'
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strictly adhered to the directions
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4.1.2 Financial aspects The total e
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4.2 The Kallada Irrigation and Tree
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Map 4.4: Kallada Ayacut , IItIJrt ~
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in lands having slopes less than 3
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Table 4.1. Envisa~ed Croppin~ Patte
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in terms of underg
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meters. The end of
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and Kayamkulam branch in Phase II.
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lands. The average holding size is
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The characteristics of</str
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size group is the highest in the mi
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Table 4.10: Occupational status <st
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Appendix 4.1: Physical and technica
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Chapter 5 Dynamics of</stro
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plan. annual plans (1966-69) and th
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gt:ographical concentration <strong
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Concerted efforts were also made fo
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T a bl e 5 3 Ph . I d Ii . I - - vS
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expenditure and p~ysical achievemen
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the state cannot be treated as a pu
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in gross irrigated area. While cana
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development of lan
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The annual compound growth rates in
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5.2.1 Dynamics of
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area and yield of
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A micro level study by Narayanan (1
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ubber cultivation. in Kallada. the
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The debate on conversion of
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(Table 5.10). The table indicates t
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eqUires substantial investment for
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Source: Govt. of K
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the period 1985-86 to 1997-98. For
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The overall scenario suggests that
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project, they tend to undertake yie
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the establishment expenditure (stri
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a CriSIS. As the works involved In
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(ii) In the Karapuzha project. the
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5.15). The table indicates that the
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place. There were three revisions J
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Revenue vis Capital expenditure The
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Let us now examIne the intensity <s
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Cost escalation due to arbitration
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Another source of
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process would be very high. This al
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construction for more than 20 years
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are mainly concentrated in Thrissur
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ApMndlJ ~.1: ProjKI-wlw Ihne tn Tot
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ArlPcndil: ~.J: "'inanchtllnnstmrnl
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Chapter 6 Economics of</str
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conditions of the
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Chart: 6.1 Organisational Chart sho
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and Palakkad together occupy 10 <st
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Table 6.2. Physical and financial t
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the total allocation has been for t
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per cent achievement in physical te
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Besides. it has been reported that
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I , MalamDuzha 387 7.39 1908.53 13.
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~~- ~- --~ In all others. the BC ra
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possible in these lands during Khar
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Hence. it may be argued that since
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It is mainly due to scarcity <stron
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project. where it is very high at R
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proper coordination between variOUS
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deficiencies that help drawing less
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conjunctive use of
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3) Again. due to the high density <
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Table 6.13: Details of</str
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doubts about the senousness <strong
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practice IS more conspIcuous In the
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2.05 HP as compared to 1.68 HP in t
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large holders have spent two to thr
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Farming is considered mostly as a s
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The profitability
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noticed in the case of</str
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The Cobb-Douglas (CD) Function has
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· 13 Bank assistance programme and
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etween I to 2 ha. are to arrange fo
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Table 6.22: Status of</stro
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Though almost all the farmers repor
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3854 in the middle reaches. The pro
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The net income from vegetables and
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Appendix 6.1: Project-Wise Physical
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Chapter 7 On-Farm Development: Dete
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It can be seen from the survey data
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een made to examme as to how many f
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a farmer to use water from the dist
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The farmers were asked to reflect u
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evamping needed to reorient the MCS
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supplies. What is more interesting
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the knowledge of i
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All of the five ex
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It is evident from the table that t
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implications on the dynamics <stron
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competitive monocropl2 as no other
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of conversion thro
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involving farmers as active members
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The viability of p
Page 317 and 318: factors l8 . As a result. the agric
Page 319 and 320: The rise in price of</stron
Page 321 and 322: may be observed that the canal seep
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Page 325 and 326: Table 7.19: Productivity and gross
Page 327 and 328: The technical constraints In the de
Page 329 and 330: 2) Lack of irrigat
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Page 333 and 334: according to the conventional basin
Page 335 and 336: Registration Act, 1860 in the erstw
Page 337 and 338: The pattern of act
Page 339 and 340: eported by CADA of
Page 341 and 342: Appendix 7.2: Paddy land conversion
Page 343 and 344: d,l!llS in the post-independence pc
Page 345 and 346: all(lcatioll ill the absence <stron
Page 347 and 348: irrigation commands. Th;; stud) was
Page 349 and 350: comparative COSI .:conomlcs <strong
Page 351 and 352: time lag involved in completion uf
Page 353 and 354: the state has increased by about 46
Page 355 and 356: cultivation of com
Page 357 and 358: through the effective implementatiC
Page 359 and 360: een the highest in Kallada project
Page 361 and 362: It was noticed that among the vario
Page 363 and 364: The institutional paradigm evolved
Page 365 and 366: of India to be rel
Page 367: economically viable. This underscor
Page 371 and 372: of allocation and
Page 373 and 374: shows that filed realities have not
Page 375 and 376: as water management related factors
Page 377 and 378: labour intensive farming operations
Page 379 and 380: Given the dynamics, problems and co
Page 381 and 382: ground realities associated with cr
Page 383 and 384: Dhawan, B.D. (1989): Sludies in Irr
Page 385 and 386: Kothari, Rajni, (1989): Politics an
Page 387 and 388: Vaidyanathan, A (1999): Water Resou
Page 389 and 390: Ghosh, Prabir De, Budhadeb (1998):
Page 391 and 392: Nair, Sukumaran, M.K. (1999): 'Rura
Page 393 and 394: Varadan, K,~ (1999): 'Estimation <s
Page 395 and 396: GOK (1967b): Evaluation of<
Page 397 and 398: Ferrer. A.M., .L.e. Lucero (1988):
Page 399 and 400: Suresh, K.A. (2000): 'Group Managem
Page 401 and 402: Tomlinson, B.R. (1992): 'The Indian
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