79543 - SUSTAINABLE AND SAFE USE OF HORTICULTURAL EQUIPMENT

Conoscenze e abilità da conseguire

The course will provide knowledge on safety requirements adopted in the European countries for horticultural equipment. Key concepts on the safe use of tractors and agricultural equipment in view of the economic and environmental sustainability. Crop protection equipment for a sustainable horticulture.

Contenuti

Module 1:

• Sustainability: Definition, evolution of the concept of sustainability. The Triple bottom line. MDGs and SDGs. Environmental sustainability and different concepts of sustainability. Linear vs Circular economy: sustainability strategies: Farm to Fork.
• Precision Agriculture: Definition, main goals and SDGs. Farming & agriculture evolution, PA in Italy. Tools and technologies. Climate changes and the effects on agriculture. Agriculture 4.0.
• Sustainability Indicators: Metrics, sustainability measurements. Environmental, economic and social metrics, energy sustainability indicators: definitions, application and limits.
• LCA: Life Cycle Assessment: definition, possible use, potential and challenges. Principles and methods of life cycle thinking and life-cycle assessment (LCA) with specific reference to agricultural field. Standard procedure: the 4 common stages of LCA: (i) Goal and Scope definition: the choice of the functional unit, definition of system boundaries and impact allocation methods; (ii) Life Cycle Inventory Analysis: primary data and their survey, secondary data - databases and estimation models; (iii) Life Cycle Impact Assessment: Inventory conversion into environmental impact, characterization factors, normalization, sensitivity analysis; (iv) Interpretation: detection of the critical points; analysis of suitable alternatives to reduce the environmental impact. Type of LCA. Example of LCA studies.
• LCA indicators: indices and indicators.Midpoint and Endpoint. Example of midpoint indicator. Example of endpoint indicator.
• LCA software and tools: Sofware for LCA: scope and uses. Type of software and tools, and their comparison. Focus on SimaPro software.
  

Module 2:

• Tractor classification according to international standardization. Tractors and power units: main features of pedestrian controlled, ride-on garden tractors, narrow-track tractors for orchards and vineyards.
• Tillage machines adopted in horticulture.
• Tractors fitment to increase the safety of the operators with respect to rollover, falling objects, vibrations, noise level. Practice on the selection of tractor and agricultural implement for a given operation.
• Horticultural harvesting machines. Sprayers and spreaders: parts, controls, settings and calibration. Protection of the operator from hazardous substances in spray application.
• Seed drills, planters, transplanters: parts, controls, settings and calibration.
• Machinery and methods for precision and digital farming.
• Educational visits to machinery manufacturer and dedicated sector fairs (MACFRUT)

Testi/Bibliografia

Lecture notes made available by professors

Hawker, M. F. J., & Keenlyside, J. F. (1985). Horticultural machinery (No. Ed. 3). Longman.

Srivastava, A. K., Goering, C. E., Rohrbach, R. P., & Buckmaster, D. R. (1993). Engineering principles of agricultural machines.

BODRIA, Luigi; PELLIZZI, Giuseppe; PICCAROLO, Pietro. Meccanica e meccanizzazione agricola. Edagricole New Business Media, 2018.

Gian Luca Baldo, Massimo Marino, Stefano Rossi. Analisi del ciclo di vita LCA- Gli strumenti per la progettazione sostenibile di materiali, prodotti e processi. Manuali di progettazione sostenibile - Edizioni Ambiente 2008 - ISBN 9788889014820.

 

 

Metodi didattici

Lectures in class.

During the course, seminars will be planned and will be held by experts in the field of agricultural machinery.

Modalità di verifica e valutazione dell'apprendimento

The assessment is based on an oral exam where three questions will be asked. The average duration of the exam is 30 minutes.

Strumenti a supporto della didattica

Lectures in class, and laboratory of water, energy and soil mechanics.

Orario di ricevimento

Consulta il sito web di Francesca Valenti

Consulta il sito web di Massimiliano Varani