First cycle
degree courses
Second cycle
degree courses
Single cycle
degree courses
School of Agricultural Sciences and Veterinary Medicine
ANIMAL SCIENCE AND TECHNOLOGY
Course unit
FEEDING, NUTRITION AND ENVIRONMENTAL IMPACT OF ANIMAL FARMING
AVP3053258, A.A. 2017/18

Information concerning the students who enrolled in A.Y. 2016/17

Information on the course unit
Degree course Second cycle degree in
SCIENZE E TECNOLOGIE ANIMALI (Ord. 2008)
AG0065, Degree course structure A.Y. 2008/09, A.Y. 2017/18
N0
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Number of ECTS credits allocated 8.0
Type of assessment Mark
Course unit English denomination FEEDING, NUTRITION AND ENVIRONMENTAL IMPACT OF ANIMAL FARMING
Website of the academic structure http://www.agrariamedicinaveterinaria.unipd.it
Department of reference Department of Agronomy, Food, Natural Resources, Animals and the Environment
E-Learning website https://elearning.unipd.it/scuolaamv/course/view.php?idnumber=2017-AG0065-000ZZ-2016-AVP3053258-N0
Mandatory attendance No
Language of instruction Italian
Branch LEGNARO (PD)
Single Course unit The Course unit can be attended under the option Single Course unit attendance
Optional Course unit The Course unit can be chosen as Optional Course unit

Lecturers
Teacher in charge STEFANO SCHIAVON AGR/18

ECTS: details
Type Scientific-Disciplinary Sector Credits allocated
Core courses AGR/18 Animal Nutrition and Feeding 8.0

Mode of delivery (when and how)
Period First semester
Year 2nd Year
Teaching method frontal

Organisation of didactics
Type of hours Credits Hours of
teaching
Hours of
Individual study
Shifts
Practice 3.0 24 51.0 No turn
Laboratory 1.0 8 17.0 No turn
Lecture 4.0 32 68.0 No turn

Calendar
Start of activities 02/10/2017
End of activities 19/01/2018

Examination board
Board From To Members of the board
3 Commissione a.a. 2016/17 01/12/2016 30/11/2017 SCHIAVON STEFANO (Presidente)
TAGLIAPIETRA FRANCO (Membro Effettivo)
CASSANDRO MARTINO (Supplente)
CECCHINATO ALESSIO (Supplente)
DE MARCHI MASSIMO (Supplente)
GALLO LUIGI (Supplente)

Syllabus
Prerequisites: General:
Mathematic and statistic;
Chemistry and biochemistry;
Agronomy, animal, crop and forage productions;
Animal feeding and nutrition;
Principles of economy
Target skills and knowledge: Knownledge:
* Sustainability in animal production systems;
* Regulations regarding animal manure disposal;
* Methodologies to quantificate nutrient emissions from farm animals;
* Strategies to reduce the environmental impact of animal farming, with emphasis on feeding and nutrition;
* Feed formulation
Ability to:
* develop indexes of technical, economical and environmental sustainability of animal farming;
* perform a quantitatve evaluation of nutrient excretion from animals at farm and territorial levels, and the need of agricultural land required for manure disposal;
* formulate diets with a low environmental impact without impairment of animal perfarmance and quality of products;
Examination methods: Two kinds of examination:
1) Written
* 4-5 exercises for solving problems of quantification of manure production and nutrient emission from different kinds animal farms (dairy and beef cattle, pigs, sows and poultry;
* 4-5 exercise for determining nutrient requirments and dietary characteristics for formulating low-impact rations avoiding impairement of production performance and quality of products;
* 1-2 Exercises for developing indexes of sustainability for animal farming systems in different production circumstances;
* 1-2 questions about regulations and other issues presented during the lessons
2) Written-oral:
a) written: a success is required for the access to the oral part of examination:
* 4-5 exercises aimed to evaluate the ability of the student to solve problems regarding the issues above described.
b) oral: evaluation of the ability to connect technical and law information to identify strategies for conciliate a profitable production activity with the environmantl protection and comply current regulations.
Assessment criteria: The evaluation is based on:
1) assesment of acquired knownledge;
2) ability to solve practical problems about the quantification of manure production and nutrient emission from farm animals based on technical indexes easily achievable at farm or at territorial level;
3) ability to identify strategies for improving the technical, economical, and environmental sustainability at farm and territorial levels;
4) ability to identify benefits and shortcomings of a given technological implementation (management and feeding)from different points of view: technical, economical, environmental and ethical(welfare of human and animal beings).
Course unit contents: 1) The concept of sustainability applied on animal agriculture;
2) Technical indexes for measuring efficiency of animal farms in the use of natural resources;
3) Animal farms and environmental impact.
4) Characteristics of animal manures. Evaluation of nutrient excretion based on simple farm indexes.
5) Evolution of European and national regulations regarding manure disposal on agricultural soils;
6) feeding and management strategies to reduce nutrient excretion: a) reduction of number of animal but maintaining farm productions; b) feeding strategies: control of slurry volume, and reduction of N, P, heavy metals and gas.
7) Systems for the determination of nutrient requirements for established goals of production. Formulation of feeds for a low environmental impact.
8) Animal farming in marginal areas. Practical examples on opportunity and strategies for the promoting animal husbandry in alpine areas.
Planned learning activities and teaching methods: Frontal lessons and exercises
1) Frontal lessons and exercises are integrated, so that after the theory the student have to solve practical problems with data coming from (i) actual farms; (ii) experimental data; (iii) territorial data; (iv) mathematical models.
2) The ability to solve problems at individual or group basis is routinary tested with specific exercises with examples taken from the practice;
3) Toward the middle and at the end of the course simulations of final examination are proposed to the students.
4) Exercises, with or without solutions, are available in the web site.
5) The teacher is available for individual or group meetings to solve dubts about the programs or for insight, even after that the course is concluded.
Additional notes about suggested reading: Knownledge in this area is still in evolution, a complete text does not exist. Material for study is the following:
1) Power-point presentations of lessons are avaialble on the web site (access with password);
2) AA.VV. Allevamento animale e riflessi ambientali, 2010. (G.M. Crovetto e Anna Sandrucci, eds) Fondazione iniziative zooprofilattiche, Brescia, http://www.fondiz.it/pdf/78.pdf. Tke care, this text regards only a part of the program of this course.
3) Recent scientific publications, in english, are distributed during the lessons or the laboratory acitivity, or sent by e-mail.
4) Feed formulation programs, developed with the students are made available on the web site;
5) Master of Science or PHD theysis regarding issues of present course are made available.
Textbooks (and optional supplementary readings)
  • Crovetto GM e Sandrucci A., Allevamento animale e riflessi ambientali. Brescia: Fondazione iniziative zooprofilattiche, 2010. http://www.fondiz.it/pdf/78.pdf Cerca nel catalogo