Farmer controlled variable supply irrigation : Mardan-scarp pilot project / Merriam, J.L.

Public ISBD Titre : Farmer controlled variable supply irrigation : Mardan-scarp pilot project Type de document : texte imprimé Auteurs : Merriam, J.L. Mention d'édition : Agricultural Engineering Depatment/California Polytechnic State University Editeur : Agricultural Engineering Depatment/California Polytechnic State University Année de publication : 1991 ISBN/ISSN/EAN : CI-08031 Note générale : This pilot project systems is a fully auto mated distribution system consisting of a gate from distributory 78 to a lined level top minor channel leadin to a closed pipeline sytem. Any flow rate to ken out at a farm turnout is fully and automatically equalled by inflow from the distributory. In operation the gate from distributory is left always open so the level-top canal is always full to the same level as the distributory and the gate from the level-top canal to the pipeline is always open keeping the pipeline always full. These gates are for emergency operation only... Langues : Anglais (eng) Mots-clés : Irrigation  Ressource en eau  Ruissellement  Agriculture  Hydraulique agricole Index. décimale : 631.58 Méthodes de culture : jachère, assolement irrigation Résumé : This pilot project systems is a fully auto mated distribution system consisting of a gate from distributory 78 to a lined level top minor channel leadin to a closed pipeline sytem. Any flow rate to ken out at a farm turnout is fully and automatically equalled by inflow from the distributory. In operation the gate from distributory is left always open so the level-top canal is always full to the same level as the distributory and the gate from the level-top canal to the pipeline is always open keeping the pipeline always full. These gates are for emergency operation only... Note de contenu : This pilot project systems is a fully auto mated distribution system consisting of a gate from distributory 78 to a lined level top minor channel leadin to a closed pipeline sytem. Any flow rate to ken out at a farm turnout is fully and automatically equalled by inflow from the distributory. In operation the gate from distributory is left always open so the level-top canal is always full to the same level as the distributory and the gate from the level-top canal to the pipeline is always open keeping the pipeline always full. These gates are for emergency operation only... Farmer controlled variable supply irrigation : Mardan-scarp pilot project [texte imprimé] / Merriam, J.L.  . -  Agricultural Engineering Depatment/California Polytechnic State University . - Agricultural Engineering Depatment/California Polytechnic State University, 1991. ISSN : CI-08031 This pilot project systems is a fully auto mated distribution system consisting of a gate from distributory 78 to a lined level top minor channel leadin to a closed pipeline sytem. Any flow rate to ken out at a farm turnout is fully and automatically equalled by inflow from the distributory. In operation the gate from distributory is left always open so the level-top canal is always full to the same level as the distributory and the gate from the level-top canal to the pipeline is always open keeping the pipeline always full. These gates are for emergency operation only... Langues : Anglais (eng) Mots-clés : Irrigation  Ressource en eau  Ruissellement  Agriculture  Hydraulique agricole Index. décimale : 631.58 Méthodes de culture : jachère, assolement irrigation Résumé : This pilot project systems is a fully auto mated distribution system consisting of a gate from distributory 78 to a lined level top minor channel leadin to a closed pipeline sytem. Any flow rate to ken out at a farm turnout is fully and automatically equalled by inflow from the distributory. In operation the gate from distributory is left always open so the level-top canal is always full to the same level as the distributory and the gate from the level-top canal to the pipeline is always open keeping the pipeline always full. These gates are for emergency operation only... Note de contenu : This pilot project systems is a fully auto mated distribution system consisting of a gate from distributory 78 to a lined level top minor channel leadin to a closed pipeline sytem. Any flow rate to ken out at a farm turnout is fully and automatically equalled by inflow from the distributory. In operation the gate from distributory is left always open so the level-top canal is always full to the same level as the distributory and the gate from the level-top canal to the pipeline is always open keeping the pipeline always full. These gates are for emergency operation only...

Réservation

Réserver ce document

Exemplaires(8)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
CI03B031.43640	CI-08031	Monographie	Bibliothèque CDI-Ouaga	Fond documentaire	Disponible
CI03B031.43639	CI-08031	Monographie	Bibliothèque CDI-Ouaga	Fond documentaire	Disponible
CI03B031.43638	CI-08031	Monographie	Bibliothèque CDI-Ouaga	Fond documentaire	Disponible
CI03B031.43637	CI-08031	Monographie	Bibliothèque CDI-Ouaga	Fond documentaire	Disponible
CI03B031.43636	CI-08031	Monographie	Bibliothèque CDI-Ouaga	Fond documentaire	Disponible
CI03B031.43635	CI-08031	Monographie	Bibliothèque CDI-Ouaga	Fond documentaire	Disponible
CI03B031.43634	CI-08031	Monographie	Bibliothèque CDI-Ouaga	Fond documentaire	Disponible
CI03B031.43633	CI-08031	Monographie	Bibliothèque CDI-Ouaga	Fond documentaire	Disponible

---

1 (1 - 1 / 1) Par page : 25 50 100 200