Your search found 26 records
(Location: IWMI-HQ Call no: 631.7.6.2 G232 YOU Record No: H045)
One of the major objectives of the EWUP has been to experiment with various on-farm practices to see how the irrigation management activities of the farmers may be improved. The practices tested were precision land levelling, irrigation system design (long furrows and border irrigation), irrigation scheduling, field drain elimination, marwa improvement techniques, and specific plant and crop practices. The purpose of this report is to present the farmers' evaluation of each of these practices. Fifty-four farmer programs were conducted in a six season time span beginning in summer season 1980 to winter season 1983. The package of practices introduced generally provided an increase in crop yield for the farmers but the farmers have not accepted the total number of practices. Some practices are too expensive and cannot be supported by the existing institutional setting, some are notfield applicable, and others are not seen as appropriate by the farmers to their present situations. While the practices themselves have demonstrated a positive effect on the yields for the farmers, the questions as to the ability of the farmers to adopt the practices as presented by EWUP still remains to be pursued.
2 Johnson, S. H. III. 1977. The economics of precision land leveling: A case study from Pakistan. Agricultural Water Management, 1:319-331.
(Location: IWMI-India Call no: F 631.7.4 G730 JOH Record No: H0810)
This paper examines the effectiveness of a production technique, precision land leveling (PLL), to minimize the losses of water between the rivers and the plant root zone. It identifies the economic and physical benefits attributable to precision land leveling. While the work is specific to Pakistan, the implications are levant for other arid areas of the world where irrigation is practices. Two sets of fields were selected, one set that had been precision leveled and another set that had been leveled using traditional techniques. The economic analysis of precision land leveling, assuming a life of 10 years, proved to be positive but not above the two or three to one return that is usually required to persuade subsistent farmers to invest in a new technology. However, the precision land leveling acts as a catalyst and increases the efficiency of the other associated inputs. Hence, it is a more valuable investment than is indicated by simple economic analysis.
3 Clyma, W.; Keller, J.; Lowdermilk, M. 1981. Nivellement. [Levelling]. Fort Collins, CO, USA: Colorado State University. 40p. (Water management synthesis project planning guide no.1)
(Location: IWMI-HQ Call no: 631.7.2 G000 CLY Record No: H0851)
4 Ali, A.; Clyma, W.; Ashraf, M. 1975. Irrigation practices for traditional and precision leveled fields in Pakistan. Paper presented at the CENTO Panel Meeting on the Optimum Use of Water in Agriculture, Lyallpur, Pakistan, 3-5 March 1975. 30p.
(Location: IWMI-HQ Call no: P 158 Record No: H02252)
5 FAO. 1982. Report and Proceedings of the National Workshop on Water Management and Control at the Farm Level, Faisalabad, Pakistan, 18-22 April 1982. v.p.
(Location: IWMI-HQ Call no: P 886 Record No: H02605)
6 EWUP Kafr El-Sheik Team. 1983. Precision land leveling on Abu Raya farms, Kafr El Sheik Governorate, Egypt. Fort Collins, CO, USA: Colorado State University. xii, 63p. (EWUP technical report no.38)
(Location: IWMI-HQ Call no: 631.7.1 G232 EWU Record No: H02433)
(Location: IWMI-HQ Call no: 631.7.2 G730 DIR Record No: H03607)
(Location: IWMI-HQ Call no: 631.7 G730 DIR Record No: H03605)
9 Shafique, M. S. 1977. Land leveling and water course improvement for Pakistan. M.Sc. thesis, Colorado State University, Fort Collins, Colorado, USA. 99p.
(Location: IWMI-HQ Call no: P 940 Record No: H04188)
(Location: IWMI-HQ Call no: 631.7.6.2 G000 ONF Record No: H04337)
(Location: IWMI-HQ Call no: P 546 Record No: H04455)
12 Choudhary, M. R. 1982. Land levelling for efficient crop production. Paper presented at the National Workshop on Farm Water Management and Control at the Farm Level, Faisalabad, 18-23 April 1982. 15p.
(Location: IWMI-HQ Call no: P 187 Record No: H04460)
(Location: IWMI-HQ Call no: 631.7.2 G730 EAR Record No: H05501)
Paper presented at the 1978 summer meetings of the ASAE
14 Johri, G. B. Land levelling for efficient irrigation and drainage. New Delhi, India: Louis Berger International Inc.; WAPCOS. vi, 55p.
(Location: IWMI-HQ Call no: P 208 Record No: H05662)
15 Polapukde, P.; Early, A. C. Land leveling effects on nutritional status of paddy soils and lowland irrigated rice production. Research completed as part of a Master of Science thesis at the Agricultural and Food Engineering Division of the Asian Institute of Technology, Bangkok in December 1979. 28p.
(Location: IWMI-HQ Call no: P 464 Record No: H05077)
16 Walker, W. R. 1989. Guidelines for designing and evaluating surface irrigation systems. Rome, Italy: FAO. ix, 137p. (FAO irrigation and drainage paper 45)
(Location: IWMI-HQ Call no: 631.7.1 G000 WAL Record No: H06472)
17 Johri, G. B. 1989. Land grading and shaping in relation to surface irrigation methods. In Louis Berger International Inc.; Water and Power Consultancy Services (India) Ltd. Design and evaluation of irrigation methods. New Delhi, India: Irrigation Management Training Program. pp.91-106.
(Location: IWMI-HQ Call no: 631.7.1 G635 LOU Record No: H06835)
18 Shafique, M. S.; Clyma, W.; Bowers, S. A. 1978. Land levelling and watercourse improvements for Pakistan. In Farm water management research and training methodologies developed by the Colorado State University Field Team in Pakistan. A paper presented at the 1978 Summer Meeting American Society of Agricultural Engineers, Utah State University, Logan, UT, USA, 27-30 June 1978. 33p.
(Location: IWMI-HQ Call no: P 2032 Record No: H08918)
19 Cosijn, G. 1988. Kassala area development activities: Land surveying and mapping. 31p.
(Location: IWMI-HQ Call no: P 2809 Record No: H012997)
20 de Sousa, P. L.; Dedrick, A. R.; Clemmens, A. J.; Pereira, L. S. 1993. Benefits and costs of laser-controlled leveling - A case study. In ICID, 15th International Congress on Irrigation and Drainage, The Hague, Netherlands, 1993: Water management in the next century: Transactions: Vol.1-C, Question 44, R73-R103: Planning and design of irrigation and drainage systems. New Delhi, India: ICID. pp.1237-1247.
(Location: IWMI-HQ Call no: ICID 631.7 G000 ICI Record No: H015351)
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