• Poljoprivredno prehrambeno mašinstvo, Semester 2, position 1

1. Achieving competence and academic knowledge relating to agricultural machinery and equipment. 2. Mastery of specific and practical skills for carrying out of agricultural machines and equipment. 3. Findings to a multidisciplinary approach to achieve optimal results in the design of agricultural machines and equipment.

After successful completion of this course, studenty should be able to: • Define the project management plan, • Define the forces and moments that are plaguing the machines, • Calculation of pressure and dynamic load of agricultural machinery and equipment, • master the methods and processes of agricultural machines and equipment, • Estimates of the outcomes of the project in relation to the initial request, • Be efficient in teamwork.

1. Technical and economic requirements in the design of agricultural machines and equipment. 2. The theory of cutting tillage. 3. The forces acting on the plugging of the body. The stability of the plow. 4. The main parameters of working elements and machines for additional processing of land. Design of machinery with an active working elements. Disc machines with working elements. Conceptions of cultivators, harrows and rollers. The main parameters and design machines to perform several tasks in one pass. 5. Characteristics and design of machinery for fertilizing, seeding and planting. 6. Machines for chemical pesticides and irrigation equipment. 7. Designing machines to harvest the yields.

1. Auditory exercise: a review of contemporary solutions of agricultural machinery for soil preparation. Displaying solutions machine fertilizing, seeding, planting, plant protection and irrigation. Displaying solutions for machine sorting of agricultural crops: forage, grains, yields of root and tubers, vegetables and fruits. 2. Development of the project: The project in the field of agricultural machinery and equipment. Determination of basic parameters. Budget, schedule and technical documentation. 3. Development of arithmetic problems: The task of designing working surface plow body. The task in the field of cutting device. The task in the field of combine harvester. 4. Laboratory Exercise: Profiling working surface plow body.

Passed exams in 7 semesters (defined curriculum study program/ ​module) and passed items 1.1.5, 1.2.5 of the module IBS

1.Veljić M.: Technological processes of mechanized agriculture, MF, Belgrade, 1997. 2. Laboratory installation for profiling working surface plow body, instructions. 3. Veljić M., Written lectures, Belgrade, 2008. 4. Veljić, M.: Instructions for making assignments for the design of the working surface plow body.

Total assigned hours: 75

New material: 20
Elaboration and examples (recapitulation): 10

Auditory exercises: 10
Laboratory exercises: 4
Calculation tasks: 6
Seminar paper: 0
Project: 10
Consultations: 0
Discussion/workshop: 0
Research study work: 0

Review and grading of calculation tasks: 2
Review and grading of lab reports: 0
Review and grading of seminar papers: 0
Review and grading of the project: 4
Test: 4
Test: 0
Final exam: 5

Activity during lectures: 10
Test/test: 10
Laboratory practice: 10
Calculation tasks: 10
Seminar paper: 0
Project: 30
Final exam: 30
Requirement for taking the exam (required number of points): 10

Gligoric R., Mechanisms of agricultural machinery with the settlement tasks, PF, Novi Sad, 2005.; Veljić M., Viewing construction of agricultural machinery, MF, Belgrade, 1992.; Urosevic M., Machinery and apparatus for the application of pesticides, PF, Belgrade, 2001.; Martinov M., Markovic D., Machinery and tools for soil cultivation, the first part, FTN, Novi Sad, 2002.