COMPUTER-MODEL FOR ON-FARM IRRIGATION SYSTEM-PLANNING

被引：1

作者：

KING, BA

BUSCH, JR

机构：

[1] UNIV IDAHO,DEPT AGR ENGN,MOSCOW,ID 83843

[2] LE TOURNEAU UNIV,DIV ENGN & ENGN TECHNOL,LONGVIEW,TX

来源：

AGRICULTURAL WATER MANAGEMENT | 1993年 / 24卷 / 03期

关键词：

D O I：

10.1016/0378-3774(93)90026-7

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

A microcomputer model is developed for use as a planning tool to aid in the sequence of development, evaluation and selection of the best alternative on-farm irrigation system plan. The model is used to predict operation of an on-farm irrigation system under given site-specific conditions and select the best system plan from a wt of alternatives. The best system plan is selected based on maximization of annualized net returns to land and management. Application of the model to a case study is presented. The consequences of limitations in water, energy and labor use and/or different economic scenarios are evaluated as it concerns system plan selection.

引用

页码：239 / 248

页数：10