Hortimed Partners

25/06/01


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Table of Contents

Hortimed Partners

Objectives and goals

Main Tasks

Task 1- Fertigation (WAE,WUE)

Task 2: climate management Model the Nutrient and Salt Uptake

Task 2: Yield response to salinity

Task2: minimize rate of accumulation of salts need Nutrient Uptake models for adaptive recipes

Task 2: Easyfit Nutrient Uptake models

Task 3: maximize use of lower quality water

Task3: Maximize water re-circulation Dr Stangellini

Task3: Timely predictive Management of different sources of water

Example

Task 4: DSS1 Suggested water improving technologies performance and cost needed???

Task 4.2: DSS2 On-line water management

Task 4. Ensure application Hortimed demonstrations using MACQU

Example: Minimum Drain (open systems or fertigation)

Adaptive Scheduling for Hydroponics Water Management

Irrigation adaptive scheduler Simple perceptron

Simple=Fast Learning

Irrigation accuracy perceptron performance after 3 days training

Suggestions on this meeting

Author: Nick Sigrimis, Agricultural University Athens