Affordable Access

Access to the full text

Hierarchical Patch Dynamics Perspective in Farming System Design

Authors
  • hatem belhouchette, anne merot;
Publication Date
Oct 02, 2019
Identifiers
DOI: 10.3390/agronomy9100604
OAI: oai:mdpi.com:/2073-4395/9/10/604/
Source
MDPI
Keywords
Language
English
License
Green
External links

Abstract

Farming systems are complex and include a variety of interacting biophysical and technical components. This complexity must be taken into account when designing farming systems to improve sustainability, but more methods are needed to be able to do so. This article seeks to apply the Hierarchical Patch Dynamics theory (HPD) to farming systems to understand farming system complexity and be better able to support farming system re-design. A six-step framework is proposed to adapt the HPD theory to farming system analysis by taking into account (i) spatial and temporal interactions and (ii) field and management diversity. This framework was applied to a vineyard case study. The result was a hierarchical formalization of the farming system. The HPD framework improved understanding and enabled the formalization of (i) the hierarchical structure of the farming system, (ii) the interactions between structure and processes and (iii) scaling up and down from field to farm scale. HPD theory proved to be successful in analyzing farming system complexity at the farm scale. The framework can help with specific aspects of farming system design, such as how to change the scale of study or determining which scale should be used when choosing indicators for crop management and integrating multi-scale constraints and processes.

Report this publication

Statistics

Seen <100 times