Are you a senior secondary school student preparing for the National Examination Council (NECO) Agricultural Science examination 2023? Do you want to excel in the NECO Agric exam? If so, you have come to the right place. In this article, we will provide you with all the information you need to know about the NECO Agricultural Science Objective and Essay 2023 questions and answers.
Introduction to NECO Agric Science Exam
The NECO Agric Science exam is a national exam that tests students’ knowledge of agriculture and agricultural practices. The exam is designed to assess the students’ understanding of basic agricultural concepts, such as crop production, animal husbandry, soil science, farm mechanization, and agricultural marketing.
The NECO Agric Science exam is divided into two sections: the objective section and the essay section. The objective section comprises multiple-choice questions, while the essay section consists of long-form written answers. The exam lasts for 2 hours and 30 minutes and is usually written in July of every year.
Note: This questions may not be 100% accurate, This article is meant to guide students for their exams.
NECO Agric Science OBJ Questions
The objective section of the NECO Agric Science exam comprises multiple-choice questions. The questions cover various topics in agriculture, including crop production, animal husbandry, and soil science. To excel in the objective section, you need to have a good understanding of the fundamental concepts in agriculture.
The objective questions are typically straightforward and require a basic understanding of the subject matter. However, you need to be careful while answering the questions because the examiners often include seemingly similar options to confuse the students.
Objectives Questions NECO Agricultural Science
The essay section of the NECO Agric Science exam comprises long-form written answers. The questions cover various topics in agriculture, including crop production, animal husbandry, soil science, farm mechanization, and agricultural marketing. To excel in the essay section, you need to have a good understanding of the fundamental concepts in agriculture.
The essay questions are often more complex and require a deeper understanding of the subject matter. You need to be able to express your thoughts clearly and concisely and provide examples to support your arguments. To prepare for the essay section, you should practice writing essays on various topics in agriculture.
Essay Questions for NECO Agricultural Science Exam
To help you prepare for the NECO Agric Science exam, we have provided some sample questions below. These questions cover various topics in agriculture, including crop production, animal husbandry, soil science, farm mechanization, and agricultural marketing.
Section II [Essay]
Answer any FIVE questions.
Write your answers on the answer booklet provided.
- (a) (i) Explain the term agriculture. (ii) List three industries that utilize cereals as their raw materials. (b) Outline six problems that hinder the attainment of self-sufficiency in food production in West Africa. (c) Enumerate five benefits of commercial farming.
- (a) Give seven reasons for keeping farm animals. (b) Classify cattle, goat, rabbit, horse, donkey, pig, snail, and honeybee into: (i) Ruminants; (ii) Non-ruminants.
- (a) Explain the term farm mechanization. (b) List six limitations of farm mechanization in West Africa. (c) Suggest eight possible ways of encouraging the use of farm mechanization to improve agricultural production in West Africa.
- (a) List two sources of carbon dioxide in the atmosphere. (b) State (i) four causes of soil acidity; (ii) two ways by which soil pH influences crop growth. (c) List three ways by which each of the following biotic factors affects agricultural production: (i) parasites; (ii) soil organisms. (d) State two advantages of zero tillage.
- (a) (i) Explain the term drainage. (ii) State four ways by which drainage is important in agriculture. (b) (i) List two methods of drainage. (ii) State two advantages and two disadvantages of each method you listed in 5(b)(i)
- (a) What are ornamental plants? (b) List five factors that influence the choice of a crop nursery site. (c) Give two examples of each of the following methods of weed control: (i) Physical method; (ii) biological method; (iii) cultural method. (d) Give three functions of potassium in crops.
- (a) State four advantages of grafting. (b) Mention four ways by which forests enhance soil conservation. (c) State two forestry regulations in your country. (d) In an afforestation programme, teak seedlings were planted at 4m x 4m. After transplanting, 10.5% of the seedlings were lost to stress. Before harvesting, an additional 12.8% were lost to wind damage. Calculate: (i) the number of teak seedlings required to plant 2.3 hectares of farmland; (ii) the number of teak seedlings lost to stress; (iii) the number of teak stands harvested.
- (a) What is fish farming? (b) Define the following terms as used in fish farming: (i) stocking rate; (ii) fingerlings; (iii) polyculture; (iv) fishing gears. (c) List four factors that influence the water requirements of farm animals. (d) Discuss foot-and-mouth disease under the following headings: (i) causal agent; (ii) symptoms; (iii) control.
- (a) Draw and label the digestive system of a ruminant animal. (b) Describe the process of digestion in the ruminant animal.
- (a) (i) List the four factors of agricultural production. (ii) State the reward for each factor you have listed in 10(a)(i). (b) Outline three functions of the wholesaler in agricultural marketing. (c) State two objectives of agricultural extension. (d) Mention five examples of group extension teaching methods.
Conclusion
In conclusion, the NECO Agric Science exam is an essential exam that tests students’ knowledge of agriculture and agricultural practices. To excel in the exam, you need to have a good understanding of the fundamental concepts in agriculture. You should practice answering multiple-choice questions and writing essays on various topics in agriculture to prepare for the exam. With the information provided in this article, you should be well-prepared to tackle the NECO Agric Science Objective and Essay 2023 questions and answers.
