TNAU AAO Syllabus 2020 | Download TNAU Assistant Agricultural Officer Exam Pattern PDF Here!

TNAU AAO Syllabus 2020

Welcome to the TNAU AAO Syllabus web page of, all candidates who come here to take the TNAU AAO Syllabus, follow the web page. All the applicants of the Assistant Agricultural Officer Posts Written Exam ready to obtain the TNAU AAO Syllabus 2020 which officially released by the Tamil Nadu Agriculture University. In the past, TNAU AAO Recruitment 2020 was dispersed to find out interested contenders for Assistant Agricultural Officer Posts and after hearing the newest transmit of TNAU AAO Recruitment huge applicants did apply. After participating in the Online Application Form of TNAU AAO Recruitment 2020 each contender ready to get the TNAU AAO Syllabus along with old question papers.

Whole applicants of TNAU AAO Syllabus 2020 do prepare for Assistant Agricultural Officer Exam. If appeared contenders of the TNAU AAO Exam are not arranged as per the syllabus they can’t crack the exam. The Assistant Agricultural Officer Posts candidates will work for Tamil Nadu Agriculture University. In this Assistant Agricultural Officer Upcoming Written Exam, appeared applicants of TNAU AAO Recruitment 2020 may check the Assistant Agricultural Officer Exam Syllabus subjects.

TNAU Assistant Agricultural Officer Exam Pattern 2020 Pdf

To grab official info about TNAU AAO Syllabus 2020 we saw a notification regarding Assistant Agricultural Officer Posts which were dispatched by Tamil Nadu Agriculture University. We always try to provide you the latest details of the TNAU AAO Syllabus as per search requirement. You can use the Assistant Agricultural Officer Written Exam Syllabus. All applicants who applied to the Tamil Nadu Agriculture University for TNAU AAO Recruitment get ready for the Exam. As per the issued details, the Tamil Nadu Agriculture University is published every year with lots of recruitment breaks.

TNAU AAO Syllabus 2020 Mini Overview:

Name of the Organization: – Tamil Nadu Agriculture University

Total Posts: – Various Openings

Post Name: – Assistant Agricultural Officer (AAO) Posts

Selection Mode: – Written Exam as well as Personal Interview

Job Location: – Tamil Nadu

Exam Date: – Updated Soon

Official Website: –

TNAU AAO Syllabus 2020 Max Overview:

Finally, here for all the applying applicants, we are providing TNAU AAO Syllabus, Exam Pattern with TNAU AAO old Question Papers. Hence check the full page of TNAU AAO Syllabus 2020 and download the pdf file of the Assistant Agricultural Officer exam syllabus. All the Applicants who want to get Latest Syllabus linked information like TNAU AAO Syllabus or Latest Admit Card related details such as TNAU AAO Admit Card, you can visit the

TNAU Assistant Agricultural Officer (AAO) Exam Pattern 2020

SubjectMaximum MarksDuration of Examination
Written Examination

PAPER I (150 questions) Agriculture / Horticulture (Diploma Standard)

1502 ½ Hours
PAPER-II (50 questions) General Studies (+2 Standard)50


TNAU Assistant Agricultural Officer Syllabus 2020

Paper – I

(A)Diploma In Agriculture

Sr. No.Courses
1.Principles of Agronomy and Agricultural Meteorology
2.Irrigation and Weed Management
3.Soils and their management
4.Propagation methods in Horticultural crops
5.Basic and applied microbiology
6.Farm Machinery and Postharvest Processing
7.Agronomy of Field Crops- I
8.Fundamentals of Livestock and Poultry Production
9.Vegetable and Fruit culture
10.General and Economic Entomology
11.Principles of Plant Pathology
12.Soil Nutrient Management
13.Energy and Environment
14.Crop diseases and their management
15.Commercial agriculture
16.Dry farming and agroforestry
17.Agricultural economics and marketing
18.Crop pests and their management
19.Breeding of field crops
20.Agronomy of field crops
21.Seed production techniques in field crops
22.Spices, Plantation, Medicinal plants and Floriculture
23.Nursery Technology
24.Extension methods and audio visual aids

(B) Diploma In Horticulture:

Sr. No.Courses
1.Basics in Horticulture
2.Plant propagation practices
3.Fundamentals of Agronomy
4.Soil and Fertility Management for Horticultural crops
5.Farm Machinery for Horticultural crops
6.Basics in Livestock Management and Poultry Production
7.Fruit crops Production Technology
8.Dry Land Horticulture
9.Basics of Ornamental gardening and Landscaping
10.Medicinal and Aromatic crops production technology
11.Agroforestry and Silvihorticulture
12.Irrigation and Weed management in Horticultural crops
13.Basics in Plant protection
14.Vegetable crops Production Technology
15.Flower crops Production Technology
16.Spice crops Production Technology
17.Pests of Horticultural Crops and their Management
18.Diseases of Horticultural Crops and their management
19.Commercial Agriculture
20.Plantation crops Production Technology
21.Protected cultivation
22.Seed production Technology of Horticultural crops
23.Post Harvest Handling and value addition of horticultural crops
24.Farm Management and Marketing
25.Fundamentals of Extension Education


General Studies (H.S.C Standard)

UnitI General Science:

  • Physics Nature of Universe‐General Scientific laws‐Inventions and discoveries‐National scientific laboratories‐Mechanics and properties of matter‐Physical quantities, standards, and units‐Force
  • Motion and energy‐Magnetism
  • Electricity and electronics‐ Heat
  • Light and sound Chemistry‐Elements and Compounds‐Acids
  • Bases and salts‐Fertilizers
  • Pesticides, insecticides Botany‐Main Concepts of life science‐Classification of living organism‐Nutrition and dietetics‐Respiration Zoology‐Blood and blood circulation‐Reproductive system‐Environment
  • Ecology
  • Health and hygiene‐Human diseases
  • Prevention and remedies‐Animals
  • Plants and human life

Unit II. Current Events:

  • History Latest diary of events‐national ‐National symbols‐Profile of States‐Eminent persons & places in news‐Sports & games‐Books & authors ‐Awards & honors India and its neighbors Political Science‐Problems in the conduct of public elections‐Political parties and political system in India‐Public awareness & General administration ‐Welfare oriented govt.
  • schemes, their utility Geography‐Geographical landmarks‐
  • Economics: Current socio‐economic problems
  • Science: Latest inventions on science & technology

Unit – III:

  • Geography Earth and Universe‐Solar system‐Monsoon,
  • rainfall
  • weather & climate‐Water resources ‐‐‐ rivers in India‐Soil
  • minerals & natural resources‐Forest & wildlife‐Agricultural pattern‐Transport & communication‐Social geography population‐density and distribution‐Natural calamities – Disaster Management.

Unit – IV:

  • History and culture of India and Tamil Nadu Indus valley civilization‐Guptas
  • Delhi Sultans, Mughals and Marathas‐Age of Vijayanagaram and the brahmans‐South Indian history‐Culture and Heritage of Tamil people‐India since independence‐ Characteristics of Indian culture‐Unity in diversity – race
  • color, language
  • custom‐India‐as secular state‐Growth of rationalist
  • Dravidian movement in TN‐Political parties and populist schemes.

Unit V: Indian Polity

  • Constitution of India‐‐Preamble to the constitution‐ Salient features of constitution‐ Union, state and territory‐ Citizenship‐rights amend duties.
  • Fundamental rights‐ Fundamental duties‐ Human rights charter‐ Union legislature –
  • Parliament‐. State executive‐ State Legislature – assembly‐ Local government – panchayat raj – Tamil Nadu‐ Judiciary in India – Rule of law/Due process of law‐.
  • Elections‐. Official language and Schedule‐VIII‐. Corruption in public life‐.Anti‐corruption measures –CVC, Lok Adalat, Ombudsman, CAG‐ Right to information‐Empowerment of women‐ Consumer protection forms.

Unit VI: Indian Economy

  • Nature of Indian economy‐ Five‐year plan models‐an assessment‐Land reforms & agriculture
  • Application of science in agriculture
  • Industrial growth‐Rural welfare-oriented programmers‐Social sector problems –
  • Population Education, health, employment, poverty‐Economic trends in Tamil Nadu.

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Unit – VII: Indian National Movement:

  • National renaissance‐‐Emergence of national leaders‐Gandhi, Nehru, Tagore‐Different modes of agitations‐Role of Tamil Nadu in freedom struggle Rajaji, VOC, Periyar, Bharathiar & others.

Unit – VIII: Aptitude & Mental Ability Tests:

  • Conversion of information to data
  • Collection
  • Compilation and presentation of data
  • Tables, graphs, diagrams
  • Parametric representation of data
  • Analytical interpretation of data
  • Simplification
  • Percentage
  • Highest Common Factor (HCF)
  • Lowest Common Multiple (LCM
  • Ratio and Proportion‐Simple interest
  • Compound interest
  • Area‐Volume
  • Time and Work
  • Logical Reasoning
  • Puzzles
  • Dice‐Visual Reasoning
  • Alphanumeric Reasoning
  • Number Series

How to Prepare for Exam

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Hello, I am Shivani Singh an Experienced writer in Jobs and Education sector Past Three Year. Apart from this, I am a Career Consultant. I love writing and my hobbies are listening to music and reading Magazines.

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