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Pregunta 1 Informe
Financial assistance from government to the farmers is usually in the following forms except
Detalles de la respuesta
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.
Pregunta 2 Informe
Which of the following sources of farm power is most versatile in West Africa?
Detalles de la respuesta
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.
Pregunta 3 Informe
The effects of practicing crop rotation include the following except
Detalles de la respuesta
The option that does not describe the effect of practicing crop rotation is "adding humus to the soil." Crop rotation involves planting different crops in a specific sequence in a certain area over time. The purpose of this is to maintain and improve soil fertility, control soil erosion, and prevent the build-up of pests and diseases. By rotating crops, the soil is given a chance to rest and recover nutrients that were taken away by previous crops, leading to healthier soil and better crop growth. On the other hand, adding humus to the soil involves adding organic matter such as compost, leaves, or manure to the soil. This helps to improve soil structure, water retention, and nutrient availability. While adding humus to the soil can complement the effects of crop rotation, it is not a direct result of practicing crop rotation.
Pregunta 4 Informe
Which of the following is a friend of farmer
Detalles de la respuesta
A friend of a farmer is the earthworm. Earthworms are beneficial to farmers because they help to improve soil fertility. They do this by consuming organic matter in the soil and excreting it as nutrient-rich castings that can be absorbed by plants. Additionally, earthworms burrow through the soil, creating channels for air and water to flow, which can help to increase soil aeration and drainage. This leads to a healthier soil structure, which can result in better plant growth and higher crop yields. For these reasons, earthworms are often referred to as "nature's tillers" and are considered to be valuable allies for farmers.
Pregunta 5 Informe
Which of the following is not an example of edaphic factors?
Detalles de la respuesta
Storm is not an example of edaphic factors. Edaphic factors refer to the soil and other physical and chemical characteristics of the land, such as rocks and topography, that influence the growth and development of plants and other organisms in an ecosystem. Storms, on the other hand, are events that occur in the atmosphere, such as heavy rainfall, strong winds, and lightning, and they do not directly influence the soil and land characteristics.
Pregunta 6 Informe
Which of the following surveying equipment is used for measuring angles during farm surveying?
Detalles de la respuesta
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.
Pregunta 7 Informe
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
Detalles de la respuesta
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.
Pregunta 8 Informe
The following processes in crops are sensitive to daylength except
Detalles de la respuesta
The process in crops that is not sensitive to daylength is branching. Daylength, or photoperiod, is the length of time that a plant is exposed to light in a 24-hour period. Many crops, such as soybeans and corn, are sensitive to daylength and the changes in the amount of daylight they receive can trigger different physiological processes, such as flowering, fruiting, and growth. However, branching, or the formation of new shoots and stems from the parent plant, is not a process that is sensitive to daylength. Branching occurs as a result of other factors such as plant hormones, environmental conditions, and genetics. So, the answer to the question is branching.
Pregunta 9 Informe
he adult male cattle is called
Detalles de la respuesta
The adult male cattle is called a bull. A bull is a male cattle that has reached adulthood and is used for breeding and for producing beef. Bulls are typically larger and stronger than cows (female cattle) and have distinctive characteristics such as horns and a hump on their shoulders. They play an important role in the agriculture industry, as they are used for breeding to produce more cattle for dairy, beef, and other agricultural purposes. Ram is a term used for adult male sheep, while boar is a term used for adult male pigs. Duck is a type of waterbird and not a type of cattle.
Pregunta 10 Informe
Which of the following fishing gears can be used for total harvesting of pond?
Detalles de la respuesta
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.
Pregunta 11 Informe
A piece of land is said to be on lease to a farmer when the land is
Detalles de la respuesta
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.
Pregunta 12 Informe
Farm surveying equipment include the following except
Detalles de la respuesta
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.
Pregunta 13 Informe
The system in which a farmer uses a piece of land for a period and abandons it for another land is called
Detalles de la respuesta
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.
Pregunta 15 Informe
An increase in supply of agricultural produce can be caused by the following factors except
Detalles de la respuesta
An increase in supply of agricultural produce can be caused by a variety of factors such as reduced cost of production, favorable weather conditions, and reduced taxation. However, the factor that does not contribute to an increase in supply is consumers buying less products. When consumers buy less products, it creates a surplus of the unsold produce and reduces demand for it. When demand for a product decreases, the market price for the product decreases as well, which can lead to a reduction in the supply of that product. In this case, the decrease in consumer demand would actually lead to a decrease in the supply of agricultural produce, rather than an increase.
Pregunta 16 Informe
Methods of preserving fish include the following except
Detalles de la respuesta
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.
Pregunta 17 Informe
The correct sequence in the processes of crop improvement is
Detalles de la respuesta
Pregunta 18 Informe
The type of soil with a particle size of 0.02 to 0.002mm is
Detalles de la respuesta
Pregunta 20 Informe
The problems associated with land tenure through inheritance include the following except
Detalles de la respuesta
The exception to the problems associated with land tenure through inheritance is "right of individuals to free use and control of inherited land". This means that individuals who inherit land have the right to use it and make decisions about it as they see fit. This can be seen as a positive aspect of inheritance as it gives individuals control over their property and the ability to use it in a way that they feel is best. The other options listed, such as small land holdings and difficulty selling part of the land, are problems associated with inheritance as they can limit the ability of individuals to make the most of their property and can lead to conflicts and disputes among family members.
Pregunta 21 Informe
An advantage of extensive system of rearing goats is
Detalles de la respuesta
An advantage of an extensive system of rearing goats is low labor requirement. This means that in an extensive system, goats are allowed to graze and forage for their own food in a natural environment, with minimal human intervention. This can result in a lower cost of production as there is less need for expensive feed and fewer inputs required for maintenance. Additionally, this system can also be less time-consuming for the farmer, as there is less need for daily chores such as feeding and cleaning.
Pregunta 22 Informe
If 100 pieces of pests is attacking an hectare of cocoa farm and 25% suddenly died while 40% of the remnant is sent for medical examination. What is the number of pest remaining?
Detalles de la respuesta
Let's first find out how many pests there were before 25% died. If 100 pests are attacking an hectare of cocoa farm, and 25% of them suddenly died, then 100 * 25/100 = 25 pests died. So, before 25% of the pests died, there were 100 pests. And after 25% died, there were 100 - 25 = 75 pests left. Next, let's find out how many pests were sent for medical examination. If 40% of the 75 pests that were left were sent for medical examination, then 75 * 40/100 = 30 pests were sent for medical examination. So, the number of pests remaining after some were sent for medical examination is 75 - 30 = 45 pests. Therefore, the answer is 45 pests.
Pregunta 24 Informe
Which of the following constitutes subsidy in agricultural enterprise?
Detalles de la respuesta
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.
Pregunta 25 Informe
Root-knot disease of tomato is caused by
Detalles de la respuesta
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.
Pregunta 26 Informe
Records of money transactions in a farming business are termed
Detalles de la respuesta
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.
Pregunta 27 Informe
The hormone responsible for milk let down in female farm animals is
Detalles de la respuesta
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.
Pregunta 28 Informe
The horizon of a soil profile which encourages the greatest level of microbial activity is
Detalles de la respuesta
The horizon of a soil profile that encourages the greatest level of microbial activity is the A horizon. Soil horizons are defined layers in a soil profile, each with its own distinct physical and chemical properties. The A horizon, also known as the topsoil, is the topmost layer of the soil profile and is typically rich in organic matter, nutrients, and water. This layer is also where the majority of soil microbes, such as bacteria, fungi, and other microorganisms, are found. The B horizon, also known as the subsoil, is below the A horizon and is typically more compact and less porous than the A horizon. It contains relatively low levels of organic matter and is not as conducive to microbial activity as the A horizon. The C horizon is the layer of soil material that is below the B horizon and is composed of partially weathered rock fragments and mineral particles. This layer typically has low levels of organic matter and is not as conducive to microbial activity as the A horizon. The D horizon is not present in all soils and is typically composed of consolidated bedrock. This layer is not conducive to microbial activity as it is typically inhospitable to life due to its lack of water and organic matter. So, the answer to the question is the A horizon.
Pregunta 29 Informe
Which of the following agricultural extensions aims at reaching a large number of farmers at the same time?
Detalles de la respuesta
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.
Pregunta 30 Informe
The following are necessary operations in maize cultivation except?
Detalles de la respuesta
The following are necessary operations in maize cultivation except nursery practices. Maize cultivation involves a number of steps, including preparation of the soil, planting, weeding, thinning, and fertilizer application. Weeding is important to remove competing vegetation that can reduce the growth and yields of the maize crop. Thinning involves removing excess plants in order to allow the remaining plants to grow to their full potential. Fertilizer application provides the plants with essential nutrients that they need to grow and produce a healthy crop. Nursery practices refer to the process of growing plants in a protected environment, such as a greenhouse or a nursery, before transplanting them to the field. While nursery practices can be important for some crops, they are not a necessary operation in maize cultivation. Maize can be directly seeded into the field and grown to maturity without the need for a separate nursery stage.
Pregunta 31 Informe
If urea fertilizer contains 46% nitrogen, calculate the amount of nitrogen in 25kg bag of fertilizer?
Detalles de la respuesta
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.
Pregunta 32 Informe
What is the full meaning of IITA?
Detalles de la respuesta
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.
Pregunta 33 Informe
The average weather condition of a place, measured over a long period of time is called
Detalles de la respuesta
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.
Pregunta 34 Informe
The adult male cattle is called
Detalles de la respuesta
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.
Pregunta 35 Informe
A condition in which a gene does not manifest observable characteristics in the presence of its dominant allele is known as
Detalles de la respuesta
The condition in which a gene does not manifest observable characteristics in the presence of its dominant allele is known as recessiveness. In genetics, alleles are different versions of a gene. When an organism has two different alleles for a particular gene, one allele will be dominant and the other will be recessive. The dominant allele masks the expression of the recessive allele, so that the observable characteristics associated with the dominant allele are expressed in the organism. A recessive gene is only expressed when an organism has two copies of that gene, one from each parent. If an organism has one dominant allele and one recessive allele, the dominant allele will mask the expression of the recessive allele. So, the answer to the question is recessiveness. Mutation refers to a change in the DNA sequence of a gene, while dominance refers to the relationship between two alleles, where one allele masks the expression of another. Homozygosity refers to the condition in which an organism has two identical alleles for a particular gene.
Pregunta 36 Informe
The natural resource utilized for production is
Detalles de la respuesta
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.
Pregunta 37 Informe
Which of the following is the correct order for land preparation?
Detalles de la respuesta
The correct order for land preparation is: land clearing → ploughing → harrowing → ridging. Land clearing involves removing trees, bushes, and other vegetation from the land to make it ready for farming. Ploughing is the process of breaking up the soil using a plough to make it easier to plant seeds and improve water and air penetration. Harrowing is the process of breaking up any clumps of soil formed after ploughing and smoothing out the soil surface. Ridging involves creating raised beds or mounds of soil in the field to improve drainage and to provide a place for planting crops. By following this order, the soil is properly prepared for planting and the crops are more likely to grow well and produce a good harvest.
Pregunta 38 Informe
Heavy infestation of liver fluke causes poor absorption of fats in livestock by
Detalles de la respuesta
Pregunta 39 Informe
What is the percentage water content of soil sample which weighed 180g when fresh and 120g when oven-dried?
Detalles de la respuesta
Pregunta 40 Informe
The main source of power for subsistence agriculture is
Detalles de la respuesta
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.
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