Titre :	Flexivle irrigation supply pilot projects part : principles
Type de document :	texte imprimé
Auteurs :	Merriam, J.L.
Mention d'édition :	Agricultural Engineering Department - California Polytechnic State University
Editeur :	Agricultural Engineering Department - California Polytechnic State University
Année de publication :	[1990]
ISBN/ISSN/EAN :	CI-08025
Note générale :	The principles are described (Part I) and illustrated with developing countries case studies (Part II) to present the techniques that economically permit the use of farmer controlled variable rate water delivery systems, allowing upgraded on farm management. The need, value and some of the procedures for upgrading from present rigid rotation schedules to flexible farmer controlled arranged schedules are described. Mentioned is the need for farmer controlled water user associations. Also presented is the financial impact of the on-farm benefits to justify up graded project systems to allow flexible scheduling.
Langues :	Anglais (eng)
Mots-clés :	Irrigation  Projet pilote  Agriculteur  Etude de cas
Index. décimale :	631.58 Méthodes de culture : jachère, assolement irrigation
Résumé :	The principles are described (Part I) and illustrated with developing countries case studies (Part II) to present the techniques that economically permit the use of farmer controlled variable rate water delivery systems, allowing upgraded on farm management. The need, value and some of the procedures for upgrading from present rigid rotation schedules to flexible farmer controlled arranged schedules are described. Mentioned is the need for farmer controlled water user associations. Also presented is the financial impact of the on-farm benefits to justify up graded project systems to allow flexible scheduling.
Note de contenu :	The principles are described (Part I) and illustrated with developing countries case studies (Part II) to present the techniques that economically permit the use of farmer controlled variable rate water delivery systems, allowing upgraded on farm management. The need, value and some of the procedures for upgrading from present rigid rotation schedules to flexible farmer controlled arranged schedules are described. Mentioned is the need for farmer controlled water user associations. Also presented is the financial impact of the on-farm benefits to justify up graded project systems to allow flexible scheduling.

Flexivle irrigation supply pilot projects part : principles [texte imprimé] / Merriam, J.L.  . -  Agricultural Engineering Department - California Polytechnic State University . - Agricultural Engineering Department - California Polytechnic State University, [1990].
ISSN : CI-08025
The principles are described (Part I) and illustrated with developing countries case studies (Part II) to present the techniques that economically permit the use of farmer controlled variable rate water delivery systems, allowing upgraded on farm management. The need, value and some of the procedures for upgrading from present rigid rotation schedules to flexible farmer controlled arranged schedules are described. Mentioned is the need for farmer controlled water user associations. Also presented is the financial impact of the on-farm benefits to justify up graded project systems to allow flexible scheduling.
Langues : Anglais (eng)

Mots-clés :	Irrigation  Projet pilote  Agriculteur  Etude de cas
Index. décimale :	631.58 Méthodes de culture : jachère, assolement irrigation
Résumé :	The principles are described (Part I) and illustrated with developing countries case studies (Part II) to present the techniques that economically permit the use of farmer controlled variable rate water delivery systems, allowing upgraded on farm management. The need, value and some of the procedures for upgrading from present rigid rotation schedules to flexible farmer controlled arranged schedules are described. Mentioned is the need for farmer controlled water user associations. Also presented is the financial impact of the on-farm benefits to justify up graded project systems to allow flexible scheduling.
Note de contenu :	The principles are described (Part I) and illustrated with developing countries case studies (Part II) to present the techniques that economically permit the use of farmer controlled variable rate water delivery systems, allowing upgraded on farm management. The need, value and some of the procedures for upgrading from present rigid rotation schedules to flexible farmer controlled arranged schedules are described. Mentioned is the need for farmer controlled water user associations. Also presented is the financial impact of the on-farm benefits to justify up graded project systems to allow flexible scheduling.