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Question 1 Report
Which of the following is a type of land tenure system?
Answer Details
The type of land tenure system is the freehold system. The freehold system is a type of land tenure system in which an individual or entity owns the land outright and has the right to use, occupy, and sell the land as they see fit. This type of system is common in many countries around the world, including the United States, Canada, and Australia. Under the freehold system, the owner of the land has complete control over it, and can use it for any legal purpose, such as agriculture, residential or commercial development, or conservation. The owner is also responsible for paying property taxes on the land and any structures or improvements that are built on it. This system is different from other types of land tenure systems, such as leasehold or communal systems, where individuals or groups have limited rights to use or occupy the land, and ownership may be held by a government entity or a community as a whole. Overall, the freehold system is designed to provide individuals or entities with secure and exclusive rights to use and manage the land, which can encourage investment, development, and long-term planning.
Question 2 Report
In animal nutrition, iodine is essential for the production of
Answer Details
Iodine is essential for the production of thyrozine, which is a hormone produced by the thyroid gland. The thyroid gland is a small butterfly-shaped gland located in the neck. Thyrozine helps regulate the metabolism of animals and other organisms, which is the process by which they use energy from food to carry out their daily activities. Iodine is important because it is a key component of thyrozine. Without enough iodine, the thyroid gland cannot produce enough thyrozine, which can lead to a variety of health problems, including a slow metabolism and weight gain. In conclusion, iodine is an essential nutrient for animals, and it is important for the production of the hormone thyrozine, which helps regulate metabolism.
Question 3 Report
Soil texture can be refered to as
Answer Details
Soil texture is a classification instrument used both in the field and laboratory to determine soil classes based on their physical texture. Soil texture can be determined using qualitative methods such as texture by feel, and quantitative methods such as the hydrometer method. Soil Texture is the classification of soil based on its physical texture and characteristics, particularly the size of the particles that make up the soil.
Question 4 Report
Which of the following required daily checking in a tractor?
Answer Details
The engine oil in a tractor is something that requires daily checking. Engine oil is a vital component of any engine, including those found in tractors. It helps lubricate the moving parts of the engine, reducing friction and heat buildup that can damage the engine over time. It also helps remove contaminants and debris from the engine, keeping it clean and operating smoothly. Because tractors are often used in dusty, dirty, and challenging environments, the engine oil can become contaminated quickly. Therefore, it is important to check the oil level and quality on a daily basis to ensure that the engine is properly lubricated and functioning at optimal levels. While other components like the spark plug, air cleaner, and battery are also important and should be checked regularly, they do not require daily checking like the engine oil. In summary, the component that requires daily checking in a tractor is the engine oil.
Question 5 Report
Which of the following nutrient is highly immobile in plants?
Answer Details
Mobile nutrients are nitrogen in the form of nitrate, phosphorus (P) in the form of phosphate, potassium (K), magnesium (Mg), chlorine (Cl), zinc (Zn) and molybdene (Mo). Calcium (Ca), sulfur (S), iron (Fe), boron (B) and copper (Cu) are immobile. Boron (B) is highly immobile because of its size. Therefore, choice A is correct.
Question 6 Report
The type of soil formed is affected by the following factors except
Answer Details
Soils are formed through the interaction of five major factors: time, climate, parent material, topography and relief, and organisms. The relative influence of each factor varies from place to place, but the combination of all five factors normally determines the kind of soil developing in any given place. All other options apart from farming systems affects the soil type, farming system only affects the soil texture.
Question 7 Report
The main mode of infection of rinderpest disease in cattle is through
Answer Details
The main mode of infection of rinderpest disease in cattle is through inhalation. Rinderpest is a viral disease that affects cattle and other cloven-hoofed animals. The virus is highly contagious and can spread rapidly through herds. The virus is shed in large amounts in nasal and ocular discharges, saliva, and feces of infected animals, which can contaminate the environment and infect other animals. Inhalation of the virus occurs when healthy animals breathe in the virus from the air or from contaminated surfaces, such as feed and water troughs or fences. The virus can survive for several days in the environment, which means that even if an infected animal has been removed from a location, the virus can still be present and infect other animals. While grazing and drinking contaminated water can also lead to infection, inhalation is the primary mode of transmission for rinderpest. The virus can also be spread through contact with contaminated objects or through the handling of infected animals, but these modes of transmission are less common compared to inhalation. In summary, the main mode of infection of rinderpest disease in cattle is through inhalation of the virus, which can be present in the air or on contaminated surfaces.
Question 8 Report
The following are the advantages of the sprinkler method of irrigation except
Answer Details
The advantages of the sprinkler method of irrigation include the fact that the system can be made automatic, they are portable making them suitable for use, and the rate of application of irrigation water can be controlled. However, one disadvantage of the sprinkler method is that it may be difficult for local farmers to use. The sprinkler method of irrigation involves spraying water onto the crops from above, using a system of pipes and nozzles. This method is beneficial because it allows for water to be distributed evenly over the crops, which helps to ensure that each plant receives an adequate amount of water. The system can also be made automatic, which means that it can be set to turn on and off at specific times, making it a convenient option for farmers. Additionally, the portability of the sprinkler system makes it suitable for use in a variety of settings, including fields, gardens, and lawns. Farmers can easily move the sprinkler system from one area to another, allowing them to irrigate different parts of their land as needed. The rate of application of irrigation water can also be controlled with the sprinkler method. This means that farmers can adjust the amount of water that is applied to their crops, depending on factors such as weather conditions and the stage of growth of the plants. However, one disadvantage of the sprinkler method is that it may be difficult for local farmers to use, especially if they lack the technical knowledge and skills required to install and maintain the system. Additionally, the cost of setting up a sprinkler system may be prohibitive for some farmers, which can limit its accessibility.
Question 9 Report
A castrated cockerel is called?
Answer Details
A castrated cockerel is called a "capon". A cockerel is a young male chicken, and when it is castrated, its testicles are removed, which affects its growth and development. Capons are typically larger and fattier than uncastrated chickens, and their meat is considered to be more tender and flavorful. The terms "boiler", "pullet", and "hen" refer to other types of chickens, but they do not describe a castrated cockerel specifically. Therefore, the correct answer is "capon" when referring to a castrated cockerel.
Question 10 Report
A soil may be called as alkaline when the pH of the soil is more than
Answer Details
A soil may be called as alkaline when the pH of the soil is more than "7.0". The pH of a soil is a measure of its acidity or alkalinity, with a pH of 7.0 being neutral. Soils with a pH greater than 7.0 are considered alkaline, while soils with a pH less than 7.0 are considered acidic. Soils with a pH greater than 7.0 have a higher concentration of basic (alkaline) ions, such as calcium and magnesium, and a lower concentration of acidic ions, such as hydrogen. These soils can be challenging for some plants to grow in, as they can limit the availability of certain essential nutrients, such as iron and manganese. However, some plants, such as alfalfa and sweet clover, are well-adapted to growing in alkaline soils. Soils with a pH less than 7.0, on the other hand, have a higher concentration of acidic ions and a lower concentration of basic ions. These soils can be ideal for growing certain crops, such as blueberries and cranberries, but can also present challenges for other plants, such as lilacs and hydrangeas.
Question 11 Report
Dura, Tenera and Pisifera are all cultivated varieties of
Answer Details
Dura, Tenera, and Pisifera are all cultivated varieties of oil palm. Oil palm is a type of palm tree that is grown for its fruit, which contains a high amount of oil that is used for cooking and in many other products. The three varieties, Dura, Tenera, and Pisifera, are all different in their physical characteristics and the amount of oil they produce. 1. Dura: This variety of oil palm has thick-shelled fruit with a relatively low oil content. It is commonly used as a rootstock for grafting other varieties onto. 2. Tenera: This variety is a hybrid between Dura and Pisifera and is the most commonly cultivated variety of oil palm. Its fruit has a thinner shell and higher oil content compared to Dura. 3. Pisifera: This variety has thin-shelled fruit and a high oil content, but it is less commonly cultivated than Tenera because its fruit is prone to damage and disease. In summary, Dura, Tenera, and Pisifera are all cultivated varieties of oil palm that have different physical characteristics and oil content. Tenera is the most commonly cultivated variety because it has the best balance of fruit quality and oil content.
Question 12 Report
The factor of production whose reward is profit is
Answer Details
The factor of production whose reward is profit is entrepreneurship. Entrepreneurship involves the ability to identify business opportunities, take risks, and organize resources (such as land, labor, and capital) in order to create and run a successful business. Entrepreneurs are typically the ones who invest their own time, money, and effort into starting and managing a business. In return for taking on the risks and uncertainties associated with starting and running a business, entrepreneurs are rewarded with profits. Profit is the return on investment that entrepreneurs receive for successfully creating and managing a business that provides goods or services that are valued by consumers. So, to sum up, the factor of production whose reward is profit is entrepreneurship, as it is the driving force behind the creation and success of businesses that generate profits.
Question 13 Report
One major difference between disc plough and disc harrow is
Answer Details
The main difference between a disc plough and a disc harrow is their purpose and how they interact with the soil. A disc plough is used to turn over and break up the soil to create furrows for planting crops, while a disc harrow is used to break up clumps of soil, level the ground, and prepare it for planting by chopping up weeds, roots, and plant residue. The disc part of a plough is notched, which helps it to cut through the soil, while the disc part of a harrow is round, which allows it to smooth out the soil surface.
Question 14 Report
The wear and tear of farm structures over time is described as
Answer Details
The wear and tear of farm structures over time is described as depreciation. Depreciation refers to the decrease in value of an asset over time due to age, usage, or obsolescence. Farm structures such as barns, sheds, and fences are subject to wear and tear due to exposure to weather, use, and other factors. As they age, their value decreases, and this decrease is referred to as depreciation. Depreciation is an important concept in accounting and financial management as it affects the value of assets and can impact a farm's financial performance.
Question 15 Report
The pox disease in livestock are caused by
Answer Details
The pox disease in livestock are caused by "viruses". Pox diseases are a group of viral infections that affect livestock, including cattle, sheep, and goats. These diseases are highly contagious and can spread rapidly through populations of animals, causing skin lesions, respiratory symptoms, and, in severe cases, death. Bacteria, protozoa, and fungi are not the cause of pox diseases in livestock. Bacteria are single-celled microorganisms that can cause a wide range of diseases in livestock, but they are not responsible for pox diseases. Protozoa are single-celled organisms that can also cause diseases in livestock, but they are not the cause of pox diseases. Fungi are multicellular organisms that can cause infections in livestock, but they are not the cause of pox diseases.
Question 16 Report
If a crop requires 1.5kg phosphorus per hectare, how many kg of manure will be required per hectare if 1kg manure contains 0.32kg of phosphorus
Answer Details
To calculate the amount of manure required per hectare, we need to use the ratio of phosphorus in manure to the amount of phosphorus required per hectare. Given that 1kg of manure contains 0.32kg of phosphorus, we can calculate the amount of manure required to supply 1.5kg of phosphorus per hectare as follows: 1.5 kg phosphorus / 0.32 kg phosphorus per 1 kg manure = 4.69 kg manure per hectare Therefore, the amount of manure required per hectare to supply the required amount of phosphorus is 4.69 kg. So, (4.69kg) is the correct answer.
Question 17 Report
The following are the features of subsistence agriculture except
Answer Details
Features of subsistence farming are as follows:
(a) It is practised by majority of the farmers in the country.
(b) It is characterised by small and scattered land holdings and use of primitive tools.
(c) The farmers do not use fertilisers and high yielding variety of seeds as they are poor.
Choice A, C and B explains the features of subsistence agriculture but option D did not state the feature of subsistence agriculture.
Choice D is correct.
Question 18 Report
In order to eliminate food shortage, farm as should
Answer Details
To eliminate food shortage, farmers should cultivate more varieties of crops. This means growing different types of crops that are suitable for the local climate and soil conditions. By growing a variety of crops, farmers can reduce their dependence on a single crop, which can be vulnerable to pests, diseases, and other environmental factors. Furthermore, farmers can also use crop rotation, a farming technique where different crops are planted in a specific sequence, to improve soil fertility and reduce pests and diseases. This helps to increase crop yields and ensure a more sustainable food supply. While land tenure by inheritance and constructing farm buildings can be helpful for farmers, they may not directly address food shortage. Similarly, shifting from crop to animal production may not be the most effective solution, as it can require more resources and land to produce the same amount of food.
Question 19 Report
Oil palm trees do well in soils with pH level of
Answer Details
Oil palm trees do well in soils with a pH level between 5.5 and 6.5. Soil pH is a measure of the acidity or alkalinity of the soil, and it affects the availability of nutrients to plants. The pH scale ranges from 0 to 14, with a pH of 7 considered neutral. Values below 7 are considered acidic, and those above 7 are alkaline. Oil palm trees have specific nutrient requirements, and the availability of these nutrients can be affected by soil pH. Soils with a pH level between 5.5 and 6.5 are considered slightly acidic to neutral, which is optimal for oil palm growth and production. In soils that are too acidic or alkaline, certain nutrients may be unavailable to the plant, leading to nutrient deficiencies and reduced yields. It's worth noting that different soils have varying levels of acidity or alkalinity, and it's important to test the soil pH level before planting oil palm trees to ensure the soil is suitable for the crop. Soil pH can be adjusted through the application of soil amendments such as lime to increase the pH or sulfur to decrease the pH, depending on the specific needs of the soil and the crop.
Question 20 Report
Farm survey equipment include the following except
Answer Details
Farm surveying is the process of measuring and mapping out the position, height, size and boundary of an area of farmland. Chain is not a farm survey equipment but it is kind of used in measurement.
Therefore, choice D is correct
Question 21 Report
The type of labour available to peasant farmers is
Answer Details
Peasant farming is a type of farming that is practised by peasant farmers on small farm holdings. The labour is mostly supplied by the farmer and his family. The type of labour available to peasant farmers is family labour because most peasant farmers practise subsistence agriculture. Choice A is correct.
Question 22 Report
The process of mating in sheep is termed
Answer Details
The process of mating in sheep is called "tupping." Tupping refers to the act of a male sheep (also known as a ram) mounting a female sheep (also known as a ewe) to engage in sexual intercourse. The ram uses its front legs to stand on the ewe's back and align its reproductive organs with hers, while also using its hind legs to thrust and achieve penetration. This process is a natural part of the sheep breeding cycle and is essential for producing new lambs. In summary, tupping is the specific term used to describe the act of a male sheep mating with a female sheep to facilitate reproduction.
Question 23 Report
The most effective method of controlling or preventing viral diseases in plants is by
Answer Details
Prevention, or at least alleviation, of the effects of viruses, involves:
(1) Elimination of sources of virus.
(2) Elimination of the virus from infected plants.
(3) Control of vectors.
(4) Breeding for resistance and the use of cross-protection methods.
Each of these approaches to control will be considered.
Planting resistant varieties of a plant/crop is the most effective method of controlling or preventing viral diseases since, the varieties can resist viral infections.
Question 24 Report
Which of the following requires Silicon (Si) for its growth?
Answer Details
Out of the given options, none of them directly requires Silicon (Si) for their growth. However, some plants can benefit from having Silicon available in their environment, and may grow better and healthier as a result. Silicon is not an essential nutrient for plants, meaning that they can grow without it. However, some research suggests that Silicon can improve plant growth, especially in harsh environmental conditions like drought, high salinity, and pests or diseases. Of the plants listed, Rice is one of the crops that has been shown to benefit significantly from Silicon supplementation. This is because Rice is a heavy user of Silicon, which it takes up and accumulates in its tissues, contributing to the structural stability of the plant and enhancing its resistance to pests and diseases. In summary, while none of the given plants require Silicon for their growth, Rice is one of the crops that can benefit from it. However, it's important to note that Silicon is not a magic bullet for plant growth and should be used in conjunction with other best practices for plant health and productivity.
Question 25 Report
Increase in farm produce is not usually improved by the
Answer Details
The option that is not usually related to an increase in farm produce is "improved sales of crop and livestock." Improved sales refer to better marketing and selling strategies, which can result in higher profits, but it does not directly increase the quantity of farm produce. On the other hand, the use of improved crop varieties, increased use of manure and fertilizer, and use of better farm equipment and tools are all factors that can contribute to an increase in farm produce. Improved crop varieties have traits that are better adapted to the local growing conditions, such as resistance to pests and diseases, or tolerance to drought or floods. Increased use of manure and fertilizer helps to improve soil fertility and nutrient levels, which can increase the yield and quality of crops. Better farm equipment and tools can make the farming process more efficient, allowing farmers to cultivate larger areas in less time and with less labor. Therefore, to summarize, the option that is not usually improved by an increase in farm produce is "Improved sales of crop and livestock", as it refers to better marketing strategies and does not directly increase the quantity of farm produce.
Question 26 Report
Which of the following fruit is a capsule?
Answer Details
A capsule is a dry, usually dehiscent fruit which develops from a compound ovary, splitting open in multiple sutures into several seed-bearing sections or carpels, e.g. cotton, durian, kapok, castor bean, okra. A capsule is a type of simple, dry, though rarely fleshy dehiscent fruit produced by many species of angiosperms. Only okra in the options is a capsule.
Question 27 Report
Which of the following is not a source of farm credit
Answer Details
Sources of credit include:
- Licensed banks
- Deposit-taking companies
- Money lenders
- Government agencies
The informal sources of credit to smallholder farmers as identified in the study area were family or friends, money lenders, produce buyers and farmers' cooperatives, while the formal sources of credit were Nigerian agricultural cooperative and rural development bank, microfinance banks and commercial banks.
Mortgage banks are banks that specializes in originating and / or servicing mortgage loans. A mortgage is a loan in which property or real estate is used as collateral. The borrower enters into an agreement with the lender (usually a bank) wherein the borrower receives cash upfront then makes payments over a set time span until he pays back the lender in full.
Question 28 Report
The incubation period for turkey is
Answer Details
Turkeys incubate for 27 - 28 days at 100.5 degrees. There are two methods of incubation. In the case of natural incubation with broody hens, for instance, naturally turkeys are good brooders and the broody hen can hatch 10-15 numbers of eggs. 27 days is the incubation period of turkey while 21 days is for chicken.
Question 29 Report
All but one are related to surface irrigation?
Answer Details
Surface irrigation is where water is applied and distributed over the soil surface by gravity. It is by far the most common form of irrigation throughout the world and has been practiced in many areas virtually unchanged for thousands of years. Mole drainage is a subsurface method of draining clay soils that experience regular waterlogging from irrigation or high rainfall
Question 30 Report
One of the symptoms of vitamin deficiency diseases in livestock includes except
Answer Details
General symptoms include stunted growth, delayed maturity, reduced fertility, lowered milk yield, unthrift ness, fragile bones and paralytic syndromes. This can be rectified by feeding of good quality roughages and including mineral mixtures in ration of young and producing stocks and by use of salt bricks. Deficiency in vitamin cannot improve fertility rather it decreases it, leads to loss of appetite, scurvy and rickets.
Question 31 Report
Which one of these is not a factor that affect change in supply of agricultural produce?
Answer Details
Fixed cost is the option that does not affect the change in supply of agricultural produce. Fixed costs are the expenses that do not change with changes in the level of output or production, such as rent or salaries. In contrast, factors that affect the change in supply of agricultural produce are those that influence the quantity of goods that farmers are willing and able to produce and sell in a given period of time. Technology can increase the efficiency and productivity of agricultural production, leading to an increase in supply. Changes in the cost of production, such as changes in the price of inputs like fertilizer or labor, can affect the profitability of farming and impact the supply of agricultural produce. Changes in commodity prices can also affect the supply of agricultural produce, as farmers may be more willing to produce more goods if they can sell them at higher prices. In summary, while fixed costs are an important consideration in farming and agricultural production, they do not directly affect the change in supply of agricultural produce.
Question 32 Report
The demand for agricultural produce is generally
Answer Details
Demand for most farm products is inelastic. People can consume only so much then they are satiated. Even if price drops they will not buy much more. When demand is inelastic a drop in price that spurs more quantity being sold results in lower revenue and profit for the producer.
Choice B is correct. A price inelastic demand would mean that an increase in price would not necessarily lead to a decline in quantity demanded or in case it does proportion of quantity change would be lesser vis a vis the change in price.
Demand tends to be price inelastic for agricultural produce for the following reasons.
1. Price changes don't affect consumption much
2. These produce are mostly necessities
3. Possibility of postponement is not there for most of these produce
Question 33 Report
Ideal pH for coffee cultivation is
Answer Details
Coffee is cultivated in many places in tropical Latin America, Asia and Africa between the Tropic of Cancer and the Tropic of Capricorn. It grows best in places with rich soil, reliable rainfall and altitudes between 3000 and 6000 feet. As a rule, the higher the elevation the coffee is grown the better the quality. The ideal pH of coffee is between 6.5 to 7.5. Therefore, choice D is correct.
Question 34 Report
Which one of these is not an advantage of newspaper as agricultural extension teaching methods?
Answer Details
Extension teaching methods are the tools and techniques used to create situations in which communication can take place between the rural people and the extension professionals. These are the methods of imparting new knowledge and skills to the rural people by drawing their attention towards such technologies, thereby arousing their interest and helping them to have a successful experience of the new practice. Newspaper can only be read by the literate farmers and majority of the farmers are ILLITERATE.
Question 35 Report
The optimum temperature for storing yam tuber under cold storage is
Answer Details
The majority of the world's yam production takes place in Africa, and the rest of it in Asia. The optimum temperature for storing yam tuber under cold storage is 280K (7°C). Therefore, 7°C is correct.
Question 36 Report
Fertilizers are applied to fishponds to serve as
Answer Details
Fertilizers are applied to fishponds to serve as nutrients for plankton. Plankton are tiny organisms that live in water and are a primary source of food for fish. Fertilizers contain essential nutrients such as nitrogen and phosphorus that are necessary for the growth and reproduction of plankton. As the plankton grow and multiply, they provide a valuable food source for fish in the pond. Additionally, the plankton consume nutrients in the water, which can help purify it by reducing the levels of harmful chemicals and pollutants. Therefore, applying fertilizers to fishponds can help promote the growth of plankton and ultimately support a healthy ecosystem for fish.
Question 37 Report
New Zealand is a breed of which animal?
Answer Details
The New Zealand is a breed of rabbit, which despite the name, is American in origin. The breed originated in California, possibly from rabbits imported from New Zealand.
New zealand is a breed of Rabbit
Question 38 Report
Phalaris minor is a crop associated wood with crop
Answer Details
Phalaris minor is a species of grass native to North Africa, Europe, and South Asia. The bunchgrass is widely naturalised elsewhere. Common names include little seed canary grass, small-seeded canary grass, small canary grass, lesser-canary grass, guli danda (Hindi), and sittee booti (Urdu). Phalaris minor is a crop associated with wheat. Choice A is correct.
Question 39 Report
Dura, Tenera and Pisifera are all cultivated varieties of
Answer Details
There are different varieties of oil palm: dura palms have kernels with a thick shell; pisifera palms have kernels with no shell; tenera palms have kernels with a thin shell. Dure, Tenera and Pisifera are cultivate varieties of oil palm. Choice B is correct.
Question 40 Report
The process whereby rocks are broken down into small particles through both physical and chemical factors is known as
Answer Details
The process whereby rocks are broken down into small particles through both physical and chemical factors is known as weathering. Weathering is the process by which rocks and minerals are broken down into smaller particles, called sediment, through a combination of physical and chemical processes. Physical weathering can occur when rocks are exposed to factors such as temperature changes, freeze-thaw cycles, or abrasion by wind or water. Chemical weathering can occur when rocks are exposed to substances like acid rain or the natural acids produced by organic matter in soil. Over time, these processes can cause rocks to break down into smaller and smaller particles, eventually forming soil and sediment that can be transported by erosion.
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