Author: Merrey, D. J.Publisher: IWMI
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 56
Book Description
Irrigation Management Research in Sri Lanka a Review of Selected Literature
Author: Merrey, D. J.Publisher: IWMI
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 56
Book Description
Irrigation Management for Crop Diversification in Indonesia, the Philippines, and Sri Lanka
Author: Senen M. MirandaPublisher: IWMI
ISBN: 9290901063
Category : Agricultural diversification
Languages : en
Pages : 111
Book Description
This paper is a synthesis of IIMI's research on irrigation management for crop diversification in Indonesia, the Philippines and Sri Lanka. It provides some conclusions and recommendations, the potentials and constraints to more intensive non-rice production during the drier part of the year in irrigation systems that have been developed primarily for rice production. The research results obtained from selected irrigation systems sites in the three countries from 1985 to date were analyzed and compared by establishing common reference points where they existed, such as common constraints, potentials and institutional arrangements and by explaining differences based on observed data for each system. Relevant secondary data other than from the research sites were located to shed further insight in the synthesis.
IIMI annual report 1988, Annual report 1988, International Irrigation Management Institute
Author: Publisher: IWMI
ISBN: 9290901071
Category : Irrigation
Languages : en
Pages : 64
Book Description
Expanding the Frontiers of Irrigation Management Research
Author: Douglas J. MerreyPublisher: IWMI
ISBN: 9290903465
Category : Irrigation
Languages : en
Pages : 268
Book Description
Research results: performances assessment; Research results: design and operation of irrigation systems; Research results: policy, institutions, and management; Research results: health and environment; Training and institutional strengthening; Conclusions: outputs, impacts, and future directions.
nterim report on the Technical Assistance Study (TA 846 SRI): Irrigation management for crop diversification (Sri Lanka)
Author: Information support systems for farmer managed irrigation: Selected Proceedings of the Asian Regional Workshop on the Inventory of Farmer Managed Irrigation Systems and Management Information Systems, Tagytay City, Philippines, 13-15 October 1992
Author: Publications of the International Agricultural Research and Development Centers
Author: Publisher: Int. Rice Res. Inst.
ISBN: 9711042266
Category : Technology & Engineering
Languages : en
Pages : 342
Book Description
Indicators for Comparing Performance of Irrigated Agricultural Systems
Author: D. J. MoldenPublisher: IWMI
ISBN: 9290903562
Category : Agriculture
Languages : en
Pages : 34
Book Description
Introsuction; Performance indicatores for comparison; Features of the selected indicators; The indicators; Application; Temporal and spatial variation of indicators within a project; Limitations of the indicators; Interpretation of results; Discussion; data requirements to calculate performance indicators; Calculation example of performance indicators; World markrt prices of agricultural; products in constant 1995 dollars.
IIMI annual report 1987
Author: Managing Salinization
Author: Waltina ScheumannPublisher: Springer Science & Business Media
ISBN: 3642590446
Category : Business & Economics
Languages : en
Pages : 288
Book Description
Salinization of soils is a major threat to irrigated agriculture and counteracts the targets of costly public infrastructure investments. In this study, salinization is regarded as the outcome of an institutional arrangement which impedes the effective implementation of well-known and well-established control measures be they technical, managerial or economic. In public irrigation systems neither the management units nor the farmers are offered any incentives towards the control of high groundwater levels and salinization if the management units are embedded in a highly centralized non-market institutional setting. The author answers the question under which conditions management units and irrigators are active in halting and reversing the process of salinization.