B.Tech in Agricultural Engineering is a course that lasts for 4 years and is done after finishing high school. In this program, students learn about both engineering (like machines, tools, and technology) and agriculture (which means farming, growing crops, and raising animals). The main goal is to teach students how to use technology and engineering ideas to make farming easier and better.
For example, students learn how to design and use farm machines that save time and effort, create better irrigation systems that use water wisely, and develop new ways to process food so it lasts longer. They also study how to take care of the soil and water to keep farms healthy for many years.
Overall, the program helps students find smart and modern solutions to increase food production while protecting the environment and supporting farmers. This way, farming becomes more efficient, productive, and sustainable for the future.
Agricultural Engineering Highlights
Agricultural Engineering is a branch of engineering that applies engineering principles and technology to solve problems in agriculture. Agricultural engineers work to improve the efficiency, productivity, and sustainability of agricultural production. Below listed are some main highlights of Agricultural Engineering.
- Agricultural engineers play a vital role in feeding the world’s growing population. They develop and implement technologies that help farmers produce more food with fewer resources, and also protect the environment during the process of production.
- Agricultural engineers can work in a wide range of industries, including agriculture, food processing, environmental engineering, and renewable energy. They may also work for government agencies, research institutions, or non-profit organizations.
- Agricultural engineering courses typically include a significant amount of hands-on learning. Students have the opportunity to work in labs, design and build agricultural equipment, and conduct field research.
- Agricultural engineering is a multidisciplinary field that draws on knowledge from engineering, science, and agriculture. This allows agricultural engineers to develop innovative solutions to complex problems.
Table of Contents
Objectives of B. Tech Ag Engineering
- To teach how to use engineering in farming – like designing machines, managing irrigation, and improving soil use.
- To develop problem-solving skills – so students can solve real-life issues in agriculture.
- To promote modern and smart farming techniques – such as using technology for better crop production.
- To train students for jobs in agriculture and related industries – like government, private companies, and research centers.
- To encourage innovation – helping students create new tools and ideas for better farming.
- To ensure sustainable and eco-friendly farming – teaching how to protect the environment while farming.
Examination System
1. Internal Assessment
In B.Tech Agricultural Engineering, internal assessment is an important part of the evaluation system. For each theory subject, around 30 marks are set aside for internal evaluation. These are usually based on mid-term tests, assignments, quizzes, and class participation. In practical or lab-based subjects, internal marks (around 15) are given based on attendance, regular lab work, and internal practical tests. These marks encourage students to stay consistent throughout the semester and not rely only on final exams.
2. Final Theory and Practical Examination
At the end of each semester, students must appear in final examinations for both theory and practical subjects. The theory exam usually carries 70 marks and is conducted externally by the university. For practicals, the total is commonly 50 marks, with 35 marks given in the final lab exam and 15 from internal assessment. These exams test both the conceptual understanding and practical application skills of the students.
3. Attendance Requirement
To be eligible to sit for the final examinations, students must maintain a minimum of 75% attendance in each subject. If a student has between 65% to 75% attendance, some universities may allow attendance condonation by paying a small fee, often only once during the degree. However, if attendance falls below 65%, the student may not be allowed to take the exams and could be asked to repeat the semester.
4. Grading System
In B.Tech Agricultural Engineering, students are placed into different classes based on their final percentage. If a student scores 70% or more, they get a Distinction, which means excellent performance. Scores between 60% and 69% fall under First Class, showing very good results. A percentage between 50% and 59% is called Second Class, which means the student has done fairly well. Finally, those who score between 40% and 49% are placed in the Pass Class, which means they have just met the minimum requirement to pass the course.
| Class Division | Percentage Range |
|---|---|
| Distinction | ≥ 70% |
| First Class | 60% – 69% |
| Second Class | 50% – 59% |
| Pass Class | 40% – 49% |
Agriculture Engineering Semester Wise Syllabus
The course of Agricultural Engineering covers a wide subjects that include farm machinery, livestock an poultry production, agricultural processes in industries, and more. Mentioned are the subjects which are included in the Agricultural Engineering syllabus.
First Year Agricultural Engineering Syllabus
The semester wise Agricultural Engineering Syllabus at the B. Tech level for the first year has been presented in the table below.
| Semester 1 | Semester 2 |
|---|---|
| Engineering Physics | Engineering Chemistry |
| Mathematics – I | Mathematics – II |
| Engineering Physics Lab | Basic Electrical Engineering / Basic Electronics Engineering |
| EG Lab | Computer Programming |
| Engineering Graphics | Programming Lab |
| Basic Electronics | Engineering Mechanics |
| Environmental Studies | Engineering Mechanics Lab |
Second Year Agricultural Engineering Syllabus
The semester 3 and semester 4 Agricultural Engineering Syllabus at the BTech Level has been listed in the table below.
| Semester 3 | Semester 4 |
|---|---|
| Soil Mechanics | Soil and Water Conservation Engineering |
| Farm Machinery and Equipment-I | Farm Machinery and Equipment II |
| Engineering Properties of Biological Materials and Food Quality | Horticulture Crop Management |
| Fluid Mechanics | Irrigation Engineering |
| Engineering Mathematics III | Tractor System and Control |
| Farm Power | Heat and Mass Transfer |
| Statistical Methods | Engineering Hydrology |
Third Year Agricultural Engineering Syllabus
The semester wise Agricultural Engineering Syllabus at the BTech level for the third year has been presented in the table below.
| Semester 5 | Semester 6 |
|---|---|
| Machine Design | Drying and Storage Engineering |
| Tractor and Automobile Engines | Remote Sensing and GIS |
| Soil Conservation Structures Design | Watershed Planning and Management |
| Electrical Machines and Power Utilization | Groundwater, Wells and Pumps |
| Agroecology and Food Sustainability | Renewable Power Sources |
| Agricultural Structures & Environmental Control | Field Operation and Maintenance of Tractor and Farm Machinery |
| Drainage Engineering | Refrigeration and Air Conditioning |
Fourth Year Agricultural Engineering Syllabus
Candidates can check the semester wise Agricultural Engineering Syllabus at the BTech level from the following table.
| Semester 7 | Semester 8 |
|---|---|
| System Engineering (Operation Research) | Minor Irrigation and Command Area Development |
| Farm Business Management and Village Industries | Agricultural Extension |
| Food Packaging Technology | Food Process Plant Design & Layout |
| Human Safety & Engineering (Elective) | Operation, Maintenance and economic evaluation of water Resource Projects (Elective) |
| Mainstream Agricultural Engineering (Elective) | Agritech and Entrepreneurship Specialisation (Elective) |
| Dairy Engineering Specialisation (Elective) | Food Law & Legislation (Elective) |
| Seminar | Internship |
Further more, Bachelor of Science in Agriculture (BSc. AG) Course Syllabus – Click here