Author :
Publisher : IWMI
Page : 144 pages
File Size : 23,91 MB
Release : 1989
Category : Agricultural administration
ISBN : 9290901187
Author : Senen M. Miranda
Publisher : IWMI
Page : 201 pages
File Size : 13,93 MB
Release : 1992
Category : Agricultural diversification
ISBN : 9290901624
Country reports; Special papers; Workshop group sessions.
Author : Senen M. Miranda
Publisher : IWMI
Page : 111 pages
File Size : 39,98 MB
Release : 1989
Category : Agricultural diversification
ISBN : 9290901063
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.
Author : International Irrigation Management Institute
Publisher : IWMI
Page : 279 pages
File Size : 50,15 MB
Release : 1987
Category : Cropping systems
ISBN : 9555790035
Improvements in rice growing technologies during the last two decades have resulted in a number of countries, especially in the humid tropical regions of Asia, nearing self-sufficiency in rice production. Consequently, policies are shifting in these countries toward minimizing the under-utilization of land by increasing the cropping intensity of irrigated areas, particularly by growing non-rice crops during the dry season. These workshop papers discuss the advantages of and constraints to crop diversification in different country situations throughout Asia.
Author :
Publisher : IWMI
Page : 54 pages
File Size : 44,98 MB
Release :
Category :
ISBN :
Author : Douglas J. Merrey
Publisher : IWMI
Page : 268 pages
File Size : 16,63 MB
Release : 1997
Category : Irrigation
ISBN : 9290903465
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.
Author :
Publisher : IWMI
Page : 79 pages
File Size : 29,55 MB
Release :
Category :
ISBN :
Author :
Publisher : Int. Rice Res. Inst.
Page : 342 pages
File Size : 37,3 MB
Release : 1990
Category : Technology & Engineering
ISBN : 9711042266
Author : International Irrigation Management Institute
Publisher : IWMI
Page : 302 pages
File Size : 37,27 MB
Release : 1992
Category : Farm management
ISBN : 9290901446
Financial and human resources : irrigation investment trends in Sri Lanka, implication for policy and research in irrigation management;organizational dynamics in a corporate-type irrigation organization, and analysis of the national irrigation administration in the Philippines;system turnover to farmers in the Philippines;management training through special awards;reinforcing management at system level: a comparativestudy of farmer-managed systems in northern Pakistan;irrigation management for crop diversication;studies on rice-based irrigation systems management in Bangladesh;emerging issues and trends:issues in conjunctive management of groundwater and surface irrigation systems in Punjab, Pakistan, an initial assessment;salinity in Punjab watercourse commands and irrigation systems operations;application of mathematicalmodels for simulation of canal operations at Kirindi Oya, Sri Lanka, preliminary results;towards better performance:performance of new irrigation settlement schemes, a case study of kirindi Oya, Sri Lanka;performance of secondary canals in Pakistan Punjab, research on equity andvariability at the distributary level.
Author : C. M. Wijayaratna
Publisher : IWMI
Page : 112 pages
File Size : 20,47 MB
Release : 1996
Category : Agricultural diversification
ISBN : 9290903414
Introduction and objectives; Recent trends in diversified cropping in rice lands; Agro-ecological factors that influence diversified cropping in rice lands; Economic, social, and institutional factors affecting diversified cropping; Summary and conclusions.
