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Question 1 Report
The average weather condition of a place, measured over a long period of time is called
Answer Details
The average weather condition of a place, measured over a long period of time, is called climate. Climate refers to the long-term patterns of temperature, precipitation, wind, and other meteorological conditions in a specific region. Climate is different from weather, which is the condition of the atmosphere at a specific time and place. Climate is determined by a variety of factors, including the geography of a region, its distance from the equator, and the prevailing winds and ocean currents. Climate is a complex system and it can take many years of data and observation to understand it completely. Understanding a region's climate is important for a variety of reasons, including agriculture, transportation, and energy production.
Question 2 Report
The hormone responsible for milk let down in female farm animals is
Answer Details
The hormone responsible for milk let down in female farm animals is oxytocin. Oxytocin is produced by the pituitary gland and is released into the bloodstream when the animal is ready to nurse its young or be milked. When oxytocin is released, it stimulates the contraction of the muscles in the mammary glands, causing the milk to flow from the teat. This hormone plays a crucial role in the lactation process and is essential for providing nourishment to the young in many species of mammals, including cows, goats, and sheep. The release of oxytocin can also be triggered by the stimulation of the teats, such as when a calf or kid suckles or when a milker applies a milking machine to the teat, making it a key player in the dairy industry.
Question 3 Report
Calculate the salvage value of a tractor with a depreciation value of ₦10,580.00 and initial cost of ₦50,000 after a year of use
Answer Details
The salvage value of a tractor can be calculated by subtracting the depreciation value from the initial cost. The initial cost of the tractor is ₦50,000, and the depreciation value after a year of use is ₦10,580. To calculate the salvage value, we subtract the depreciation value from the initial cost: ₦50,000 - ₦10,580 = ₦39,420 Therefore, the salvage value of the tractor after a year of use is ₦39,420.
Question 4 Report
The most common factor affecting land use is
Answer Details
The most common factor affecting land use is population pressure. This means that as the number of people in an area increases, there is a greater demand for land to be used for residential, commercial, and industrial purposes. This pressure can lead to changes in land use, such as the conversion of farmland to urban areas, deforestation, and the development of new infrastructure. In simple terms, as the population grows, the demand for land increases, and this affects how the land is used.
Question 5 Report
If urea fertilizer contains 46% nitrogen, calculate the amount of nitrogen in 25kg bag of fertilizer?
Answer Details
The amount of nitrogen in a 25kg bag of urea fertilizer can be calculated by multiplying the total weight of the bag by the percentage of nitrogen in the fertilizer. Since the urea fertilizer contains 46% nitrogen, we can express this as a decimal: 46% = 0.46. Next, we multiply the total weight of the bag (25kg) by the decimal equivalent of the nitrogen content (0.46): 25kg * 0.46 = 11.5kg So, a 25kg bag of urea fertilizer contains approximately 11.5kg of nitrogen.
Question 7 Report
Which of the following agricultural extensions aims at reaching a large number of farmers at the same time?
Answer Details
The agricultural extension method that aims at reaching a large number of farmers at the same time is the mass method. The mass method involves using mass media, such as radio and television, to reach a large audience with information about agriculture. This method allows extension workers to reach many farmers at once, even in remote areas, and to provide them with important information about new techniques, best practices, and other aspects of agriculture. The group method involves working with small groups of farmers to provide them with information and support. This method can be effective for building relationships and addressing specific local issues, but it may not reach as many farmers as the mass method. The individual method involves working one-on-one with farmers to provide them with information and support. This method can be very effective for addressing specific needs, but it may not reach as many farmers as the mass or group methods. The contact method involves making personal visits to farmers to provide them with information and support. This method can be effective for building relationships and addressing specific needs, but it may not reach as many farmers as the mass, group, or individual methods.
Question 8 Report
Subsistence agriculture is characterized by
Answer Details
Subsistence agriculture is characterized by small farm holdings and the production of food for the farmer's own use and consumption. Subsistence agriculture is a type of farming that is practiced on a small scale and is focused on providing food and basic necessities for the farmer and their family, rather than producing crops for sale or trade. Subsistence farmers typically cultivate small plots of land and use simple tools and techniques to grow crops and raise animals. In contrast, large scale agriculture is characterized by the use of machines and intensive use of inputs, such as fertilizers and pesticides, to maximize production and increase profits. While subsistence agriculture can provide food security for the farmer and their family, it can also result in low yields and limited economic opportunities. On the other hand, large scale agriculture can be more efficient and profitable, but can also lead to environmental degradation and social inequalities.
Question 9 Report
Output is higher in commercial agriculture because of the following reasons except
Question 10 Report
Which of the following is not a characteristic of metamorphic rock?
Question 11 Report
Rain water is made available to crops through
Answer Details
Rain water is made available to crops through root absorption. This is the process where plant roots take in water from the soil. The plant roots absorb the rain water and use it to grow and support the plant. The water is transported from the roots to the leaves, flowers and fruits through a system of tubes in the plant called the xylem. This water is then used by the plant to carry out important functions such as photosynthesis and transpiration. Transpiration is the process where water is released from the leaves into the atmosphere through tiny pores. This helps to regulate the temperature of the plant and also returns some of the water back to the atmosphere, where it can be reused as rain.
Question 12 Report
Which of the following surveying equipment is used for measuring angles during farm surveying?
Answer Details
The surveying equipment used for measuring angles during farm surveying is a Theodolite. A Theodolite is a precision instrument used to measure both horizontal and vertical angles. It consists of a rotating tripod mounted telescope that can be swiveled both vertically and horizontally. The Theodolite is used to determine angles between points on the land, which is important in farm surveying to calculate the slope of the land, the direction of water flow, and other important aspects of land management. The Theodolite makes precise measurements by using a system of crosshairs and a protractor-like scale. This information is used to create maps and plans for the farm, which helps farmers to make informed decisions about planting crops, managing water resources, and other important tasks.
Question 14 Report
The characteristic symptoms of mosaic disease of crops is usually observed on
Answer Details
The characteristic symptoms of mosaic disease of crops can be observed on the leaves of plants. This disease is caused by viruses and is characterized by the appearance of yellow or greenish-yellow patches or mottling on the leaves. The leaves may also become curled, stunted or distorted. This discoloration and distortion is referred to as the "mosaic" pattern, hence the name of the disease. The virus can spread quickly throughout the plant, affecting its overall growth and yield. In some cases, the fruits of the plant may also be affected.
Question 17 Report
Root-knot disease of tomato is caused by
Answer Details
Root-knot disease of tomato is caused by a type of parasitic nematode. Nematodes are microscopic, worm-like organisms that can infect the roots of plants. In the case of root-knot disease of tomato, the nematodes feed on the roots of the plant, causing knots or galls to form. This can result in reduced growth, reduced yields, and in severe cases, death of the plant. The nematodes can survive in the soil for long periods of time and they can infect a wide range of plants, including tomatoes, peppers, melons, and many others. To control root-knot disease, it is important to practice good crop rotation, avoid planting susceptible crops in infested soil, and use nematicides if necessary.
Question 18 Report
Which of the following rocks is formed from shale?
Answer Details
Slate is formed from shale. Shale is a fine-grained sedimentary rock composed of compacted mud and clay. Over time, heat and pressure cause the minerals in the shale to recrystallize, resulting in the formation of slate. The new rock has a fine-grained texture and is relatively dense and strong, making it useful for roofing, flooring, and other applications. Unlike marble, quartzite, and limestone, slate is not a metamorphic rock, but rather a sedimentary rock that has undergone a specific type of metamorphism.
Question 19 Report
Which of the following sources of farm power is most versatile in West Africa?
Answer Details
The most versatile source of farm power in West Africa is likely to be animal power, specifically using oxen or cattle to plow fields and perform other tasks. In many rural areas of West Africa, access to electricity and other modern sources of energy is limited, making it difficult to use more technologically advanced methods like biogas, wind, or water power. However, animals such as oxen or cattle are readily available and can be trained to perform a wide range of tasks on the farm. In addition, animal power is flexible and can be used for a variety of purposes, including plowing, transportation, and even as a source of fertilizer. This versatility makes animal power a valuable asset for farmers in West Africa.
Question 20 Report
Gestation period is defined as the time
Answer Details
The gestation period is the time between conception and parturition. Gestation is the period of pregnancy in mammals, during which a fertilized egg develops into a fetus and prepares for birth. The gestation period is the length of time from when the sperm fertilizes the egg to when the animal gives birth. This period can vary greatly among different species, ranging from a few weeks in some small mammals to over a year in elephants and whales. The time of fusion of the sperm and the egg is referred to as fertilization. The time of release of the ovum from the ovary is referred to as ovulation. The time of birth of the young animal is referred to as parturition.
Question 21 Report
Food shortage can be minimized by
Answer Details
Food shortage can be minimized by improving agricultural practices and increasing food production. This can be achieved by implementing efficient pest control services, using modern techniques for crop cultivation, and providing farmers with the necessary resources and support. Additionally, reducing food waste and preventing hoarding of food supplies can also help to minimize food shortages. However, it's important to note that natural hazards such as droughts, floods, and extreme weather conditions can impact food production and lead to food shortages. The illegal exportation of farm produce can also contribute to food shortages in certain regions by reducing the available food supplies in those areas.
Question 22 Report
A farmer bought a farm implement for ₦12,500 in 2007. At the end of the fourth year, he sold it for ₦4,300. The annual depreciation of the implement is
Question 23 Report
Records of money transactions in a farming business are termed
Answer Details
Records of money transactions in a farming business are called farm accounts. Farm accounts refer to the records of all financial transactions in a farming business, including income, expenses, and other financial activities. These records are used to track the financial performance of the farm and to make informed decisions about future investments, expenses, and other financial matters. Farm inputs refer to the materials, equipment, and supplies that are used in the production of crops or livestock. Capital refers to the financial resources available to a farm, including savings, investments, and loans. Farm liabilities are debts or obligations that a farm owes to others, such as loans, bills, and other financial obligations. So, the answer to the question is farm accounts.
Question 24 Report
Fertile soil is one which
Answer Details
Fertile soil is one that contains all essential plant nutrients in suitable proportions. Fertile soil is rich in nutrients, such as nitrogen, phosphorus, and potassium, that are essential for plant growth and development. It also contains other important minerals and organic matter that support the health of the soil and the plants growing in it. A soil that is fertile will produce a good harvest of crops, including cowpea, because the plants are able to access the nutrients they need to grow strong and healthy. In addition to being rich in nutrients, fertile soil is also well aerated and easily drained, which allows the roots of the plants to access air and water, two critical components of healthy plant growth.
Question 25 Report
Farm surveying equipment include the following except
Answer Details
A spade is not a farm surveying equipment. Farm surveying equipment refers to the tools and instruments used to measure and map the land for agricultural purposes. This equipment is used to determine the boundaries and dimensions of a field, the slope of the land, and other physical features that can affect the planning and management of agriculture. The Abney level, compass, and Gunter's chain are all examples of farm surveying equipment. The Abney level is a type of hand-held instrument used to measure angles and slopes. The compass is used to determine direction and to align survey lines. Gunter's chain is a type of measuring tape that is used to measure distances and to lay out survey lines. A spade, on the other hand, is a tool used for digging and removing soil. While a spade can be useful for preparing the soil for planting, it is not typically considered a surveying instrument.
Question 26 Report
The system in which a farmer uses a piece of land for a period and abandons it for another land is called
Answer Details
The system in which a farmer uses a piece of land for a period and abandons it for another land is called "shifting cultivation". In this system, a farmer will clear a piece of land for farming, use it for a few seasons until the soil becomes less fertile, and then move on to another piece of land and repeat the process. This allows the abandoned land to recover its fertility and biodiversity. Shifting cultivation is often used by small-scale farmers in tropical regions where the soil is less fertile and where there are few other options for agriculture.
Question 27 Report
The adult male cattle is called
Answer Details
The adult male cattle is called a bull. A bull is a mature male bovine animal that is used for breeding and producing offspring. Bulls are typically larger and stronger than female cattle, and they have distinctive characteristics such as large horns and a muscular build. A ram is a male sheep, while a boar is a mature male pig. These animals are not called bulls, as they are not bovine animals. A duck is a type of bird, and it is not related to cattle or other domesticated farm animals.
Question 29 Report
What is the percentage water content of soil sample which weighed 180g when fresh and 120g when oven-dried?
Question 30 Report
A piece of land is said to be on lease to a farmer when the land is
Answer Details
A piece of land is said to be on lease to a farmer when the land is given to him for a specific period of time on rental basis. This means that the farmer has the right to use the land for agricultural purposes for a certain amount of time, usually several years, in exchange for paying a fee or rent to the owner of the land. At the end of the lease period, the farmer must return the land to the owner. This arrangement allows the farmer to use the land without having to purchase it outright, while also providing the owner with a source of income from the rent paid by the farmer.
Question 31 Report
Methods of preserving fish include the following except
Answer Details
The exception to the methods of preserving fish is boiling. Boiling is a method of cooking fish and does not preserve it for a long period of time. The other methods listed, such as drying, smoking, and salting, are methods of preserving fish by removing moisture and adding salt to prevent the growth of bacteria and other microorganisms that can cause spoilage. These methods can keep fish fresh for several weeks or months, depending on the method used and the conditions under which the fish is stored.
Question 32 Report
The natural resource utilized for production is
Answer Details
The natural resource utilized for production refers to the resources that are found in nature and used to produce goods and services. These resources include land, water, minerals, forests, and other raw materials that are necessary for production. They are the foundation for economic activity, as they provide the raw materials and energy needed to produce goods and services. They are finite, meaning that they are limited in availability and once used, they cannot be replenished. Therefore, it is important to use them in a sustainable manner, to ensure that they are available for future generations.
Question 33 Report
The practice of bee farming is called
Answer Details
The practice of bee farming is called apiculture. Apiculture, also known as beekeeping, is the maintenance and management of bee colonies for the production of honey, beeswax, and other bee products. Beekeepers typically raise bees in hives, and they may also use various techniques to increase the productivity and health of the colonies. Heliculture is the cultivation of snails, typically for their meat and eggs. Forestry is the practice of managing forests and woodlands, while agronomy is the science of managing and utilizing land for the production of crops and livestock. These practices are not related to apiculture or beekeeping.
Question 34 Report
The main source of power for subsistence agriculture is
Answer Details
The main source of power for subsistence agriculture is man. Subsistence agriculture is a type of farming where the farmers grow crops and raise livestock for their own needs, rather than for sale. In this type of agriculture, the main source of power for planting and harvesting crops and caring for livestock is human labor. This can include manual labor such as plowing fields with a hand plow, planting seeds by hand, and carrying heavy loads.
Question 35 Report
The main objectives of agriculture is
Answer Details
The main objectives of agriculture are food production, income generation, and provision of employment. Food production refers to the growing of crops and raising of livestock for the purpose of feeding people. Agriculture is the main source of food for most populations around the world and plays a crucial role in ensuring food security. Income generation refers to the use of agriculture as a means to earn money. This can be achieved through the sale of crops, livestock, and other agricultural products. Agriculture provides a source of livelihood for millions of people, particularly in rural areas. Provision of employment refers to the creation of job opportunities in the agricultural sector. This includes jobs in farming, processing, and other related industries. Agriculture can help to reduce unemployment, especially in areas where there are limited job opportunities. The objective of provision of shelter is not typically considered one of the main objectives of agriculture. Although, agriculture can play a role in providing materials for building homes, such as wood and other natural resources, the primary focus of agriculture is on food production, income generation, and employment.
Question 36 Report
Which of the following fishing gears can be used for total harvesting of pond?
Answer Details
A dragnet can be used for total harvesting of a pond. A dragnet is a type of fishing gear that consists of a large net that is pulled through the water by a boat or by people on the shore. The net is designed to catch all types of fish in the pond, making it an effective way to harvest a large quantity of fish in a short amount of time. Hook and line and harpoon fishing gears are typically used for catching specific types of fish, rather than for total harvesting of a pond. Basket traps are often used to catch crustaceans and other small aquatic animals, rather than fish. While dragnet fishing can be an effective way to harvest a large quantity of fish, it can also have negative impacts on the ecosystem if it is not managed properly. Overfishing and destruction of habitats can result if dragnet fishing is not regulated and monitored.
Question 38 Report
What is the full meaning of IITA?
Answer Details
IITA stands for International Institute of Tropical Agriculture. It is an international research organization that focuses on agricultural development in tropical regions, particularly in Africa. The goal of IITA is to help farmers in these areas improve their yields and livelihoods by providing them with better seeds, technologies, and knowledge. The institute conducts research and development work in various areas of agriculture, including plant breeding, crop production, and agroforestry. It works with government agencies, universities, and other organizations to help farmers in tropical regions grow more food and improve their lives.
Question 39 Report
Financial assistance from government to the farmers is usually in the following forms except
Answer Details
Financial assistance from the government to farmers is usually in the form of loans, credits, and subsidies. These forms of financial support are intended to help farmers purchase necessary equipment, improve their farming practices, and increase their food production. However, financial assistance in the form of tax is not typically offered to farmers. Tax is a financial obligation that must be paid by individuals and businesses, including farmers, to the government. Tax is not considered a form of financial assistance as it is not intended to provide financial support to the taxpayer. Instead, tax is used to fund various government services and programs.
Question 40 Report
Which of the following constitutes subsidy in agricultural enterprise?
Answer Details
A subsidy in agricultural enterprise is a financial benefit provided by the government to support the agricultural sector. It can take many forms, but one example is the supply of fertilizers to farmers at a reduced price. In this scenario, the government reduces the cost of fertilizers for farmers by providing subsidies, making it more affordable for them to purchase the necessary inputs to grow their crops. This helps to improve the overall productivity and competitiveness of the agricultural sector, and can have a positive impact on the lives of farmers and the local economy. The other options listed (borrowing of money from a thrift society, provision of money to farmers through commercial banks, and provision of services through cooperative societies) are not considered subsidies in the strictest sense. However, they may still provide valuable support to farmers and the agricultural sector in other ways.
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