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Ibeere 1 Ìròyìn
Government agricultural policies include the following except
Awọn alaye Idahun
The option that is not a typical objective of government agricultural policies is "increasing the number of peasant farmers." While some governments may aim to support small-scale farmers and promote rural development, it is not a direct objective of agricultural policies to simply increase the number of farmers. The other options listed, such as increasing food production, improving efficiency in export crop production, and supplying raw materials for local industries, are more commonly aimed for in agricultural policies as these goals directly impact food security, economic growth, and industrial development.
Ibeere 2 Ìròyìn
The most common soil mineral found in all crystalline rocks and a main constituent of granite and sandstone is
Awọn alaye Idahun
The most common soil mineral found in all crystalline rocks and a main constituent of granite and sandstone is quartz. Quartz is a mineral made up of silicon and oxygen and is one of the most abundant minerals on the Earth's surface. It is often found in granite and sandstone, which are types of rocks made up of various minerals including quartz. Quartz is also found in many other types of rocks and soils, and is an important component of the Earth's crust.
Ibeere 3 Ìròyìn
Which of the following activities is correct about agricultural extension agent?
Awọn alaye Idahun
An agricultural extension agent is responsible for educating farmers on the use of improved inputs and techniques in agriculture. This includes teaching them about new and effective methods of farming, providing information about the latest technologies and techniques that can increase productivity, and helping farmers to understand the benefits of using better seeds, fertilizers, and other inputs. The goal of an agricultural extension agent is to help farmers improve their yields and make their farming operations more efficient and profitable.
Ibeere 4 Ìròyìn
Smut disease of cereals is caused by a
Awọn alaye Idahun
Smut disease of cereals is caused by a fungus. A fungus is a type of microorganism that can cause diseases in plants. The fungus infects the cereal plant and causes it to produce abnormal growths, called galls, in place of kernels. These galls eventually burst open and release spores of the fungus that can infect other plants. This can result in significant yield loss and reduced quality of the cereal crop.
Ibeere 5 Ìròyìn
The recommended agricultural practice in farm settlement scheme is
Awọn alaye Idahun
The recommended agricultural practice in farm settlement schemes is mixed farming. Mixed farming involves the integration of both crop and livestock production on the same farm. This approach provides farmers with a more diverse and stable source of income, as they can earn money from both crops and animals. Additionally, mixed farming can help to improve soil fertility and reduce the risk of crop failure, as the manure produced by livestock can be used as a natural fertilizer for crops. This type of agricultural practice is considered to be more sustainable and resilient than relying solely on one type of production, such as cash crop production or poultry farming.
Ibeere 6 Ìròyìn
Study the diagram above and answer question
The crop associated with the diagram above is?
Awọn alaye Idahun
Ibeere 7 Ìròyìn
Animal which chew the cud are
Awọn alaye Idahun
The group of animals that chew the cud are "ruminants." Ruminants are a group of mammals that include animals such as cattle, sheep, goats, buffalo, and deer. These animals have a unique digestive system that allows them to break down tough plant material, such as grasses and leaves, by regurgitating and re-chewing their food (known as cud). This process helps to release more nutrients from the plant material, which can then be absorbed by the animal's digestive system. Amphibians, aves (birds), and reptiles do not chew the cud and have different digestive systems.
Ibeere 8 Ìròyìn
The process of stopping a young animal from milk and placing it under hand feeding is
Awọn alaye Idahun
The process of stopping a young animal from drinking milk from its mother and feeding it by hand is called weaning. Weaning is the process of gradually introducing solid food and reducing the amount of milk or formula that the young animal receives. This is an important step in the development of the young animal as it helps them transition from a milk-based diet to a more solid and varied diet. The goal of weaning is to promote healthy growth and development, and to prepare the young animal for a self-sufficient life.
Ibeere 9 Ìròyìn
Which of the following is not an advantage of drip-irrigation?
Awọn alaye Idahun
The disadvantage of drip-irrigation is that its efficiency on water distribution in steep slopes is poor. This means that if the field or the area being irrigated has a steep slope, the water may not be evenly distributed and some areas may receive more or less water compared to others. This can lead to uneven growth or drying of crops in some areas.
Ibeere 10 Ìròyìn
During the processes of soil formation, the cracks or crevices that are first noticed on the rocks are normally caused by
Awọn alaye Idahun
The cracks or crevices that are first noticed on rocks during soil formation are caused by temperature changes. As the temperature fluctuates, it causes the rocks to expand and contract. This repeated expansion and contraction leads to the formation of cracks and crevices in the rocks. Over time, these cracks and crevices can become deeper and wider, and eventually, soil can accumulate in them, leading to soil formation.
Ibeere 12 Ìròyìn
Leguminous cover crops do not
Awọn alaye Idahun
Leguminous cover crops do not reduce the soil microbial population. In fact, they do the opposite - they aid in increasing the soil microbial population. This is because leguminous cover crops have the ability to fix nitrogen from the air and add it to the soil, providing a source of nutrition for soil microorganisms. Additionally, their roots and leaves also add organic matter to the soil as they decompose, which further supports the growth of soil microorganisms. So, leguminous cover crops are beneficial for soil health and fertility, not detrimental.
Ibeere 13 Ìròyìn
Birds temporarily store their food in the
Awọn alaye Idahun
Birds temporarily store their food in the crop. The crop is a small pouch-like organ located near the bird's throat. It can stretch and expand to store food before it moves down to the rest of the digestive system. The food is softened and moistened in the crop, and then gradually passed on to the gizzard, which is a muscular part of the stomach where food is ground and broken down further. The gizzard is followed by the proventriculus and duodenum, where the food is further processed and digested.
Ibeere 15 Ìròyìn
In subsistence agriculture,
Awọn alaye Idahun
Subsistence agriculture is a type of farming where the primary goal is to produce enough food to feed the farmer's family and sometimes a small community. The focus is on meeting the basic needs of the farmers rather than making a profit. In subsistence agriculture, yields are often not as high as in commercial agriculture because the farmers use simple tools and techniques and may not have access to modern inputs like fertilizers and pesticides. The surplus produced is small because the primary aim is to feed the family, so only a small amount is left over for sale or trade. Savings are not a priority in subsistence agriculture, as the focus is on producing enough food to meet the family's needs. The farm sizes are usually small, as the farmer only needs to cultivate enough land to feed their family. Overall, subsistence agriculture is a way of life for many farmers in developing countries, and it provides a basic level of food security for the farmers and their families.
Ibeere 16 Ìròyìn
Which of the following is not a sign of animal approaching parturition?
Awọn alaye Idahun
The option "drop in milk production" is not a sign of animal approaching parturition. Parturition refers to the process of giving birth in animals, and there are several physical signs that indicate that an animal is approaching this stage. A soft, pliable and swollen vulva, a relaxed cervix, and a full mammary gland are all common signs that an animal is getting ready to give birth. However, a drop in milk production is not a sign of this, as milk production typically increases as an animal approaches parturition.
Ibeere 17 Ìròyìn
A soil with pH2 can be described as
Awọn alaye Idahun
A soil with a pH of 2 can be described as highly acidic. The pH scale ranges from 0 to 14, with 7 being neutral. A soil pH below 7 is considered acidic and a soil pH above 7 is considered alkaline. The lower the pH number, the more acidic the soil is. So, a soil with a pH of 2 is significantly more acidic than a neutral soil (pH 7) and can be described as highly acidic.
Ibeere 19 Ìròyìn
Which of the following is not a sign of heat in farm animals?
Awọn alaye Idahun
Udder enlargement is not a sign of heat in farm animals. Udder enlargement is a sign of pregnancy or lactation in farm animals and is not related to heat. The other three options, loss of appetite, restlessness, and grunting, are common signs of heat or estrus in farm animals. During estrus, the female animal is receptive to mating and these signs can indicate to farmers that the animal is ready to breed.
Ibeere 20 Ìròyìn
Marketing processes do not include
Awọn alaye Idahun
The marketing process does not include "production." Production refers to the creation of goods and services, while marketing is concerned with the promotion and sale of those goods and services. Marketing includes activities such as market research, product development, pricing, advertising, sales, and distribution. While production and marketing are closely related, they are distinct processes with different objectives and responsibilities. In the business world, production is often the responsibility of operations or manufacturing departments, while marketing is handled by a separate marketing department.
Ibeere 22 Ìròyìn
The soil nutrient which is important as a constituent of plant proteins and hormones is
Awọn alaye Idahun
Sulphur is important as a constituent of plant proteins and hormones. Sulphur is a crucial element for plants, playing a role in many of the plant's key processes, such as growth and the creation of proteins and hormones. Proteins are the building blocks of all living things, and hormones control important functions like flowering and fruiting. Without sufficient sulphur, plants can become stunted and their growth and development can be slowed down. Additionally, some crops like brassicas (e.g. broccoli, cauliflower, and cabbage) are particularly sensitive to sulphur deficiency and may show visible signs of yellowing or stunted growth.
Ibeere 24 Ìròyìn
Which of the following is not component of soil?
Awọn alaye Idahun
Texture is not a component of soil. Texture refers to the relative proportions of different sized soil particles such as sand, silt, and clay that make up the soil. These particles affect the physical properties of the soil, such as its structure, porosity, and water-holding capacity. The other three options, air, water, and organic matter, are all actual components of soil, as they are all present within the soil and play important roles in the soil's health and fertility.
Ibeere 25 Ìròyìn
Which of the following factors usually affects the colour of egg yolk?
Awọn alaye Idahun
The main factor that affects the color of egg yolk is the type of feed that the laying hen eats. The yolk gets its color from pigments found in the foods that the hen consumes, such as yellow and orange pigments from corn, marigold petals, and other yellow and orange plants. If a hen eats a diet rich in yellow and orange pigments, the yolk will be a deeper yellow color. On the other hand, if a hen eats a diet that lacks these pigments, the yolk will be lighter in color. The other factors, such as the age of the hen and the type of housing, may also have some impact, but to a much lesser extent compared to the type of feed.
Ibeere 26 Ìròyìn
The quantity of rice that a consumer is willing and able to buy during a given period is simply the consumer's
Awọn alaye Idahun
The quantity of rice that a consumer is willing and able to buy during a given period is the consumer's demand for rice. Demand for rice refers to the amount of rice that a consumer is willing and able to buy at a specific price. When the price of rice goes up, demand for rice may go down, and vice versa. This relationship between price and demand is a key concept in economics and helps to determine the market price for a good or service.
Ibeere 28 Ìròyìn
An example of grain legume is
Awọn alaye Idahun
An example of a grain legume is pea. Grain legumes are plants that produce seeds that are used for food and feed. They are part of the legume family, which also includes beans, lentils, and peanuts. Peas are a type of grain legume that are small, round, and green in color. They are a good source of protein, fiber, and various vitamins and minerals. They can be eaten raw, cooked, or used as an ingredient in a variety of dishes.
Ibeere 29 Ìròyìn
The most appropriate farm machinery for breaking soil is the
Awọn alaye Idahun
The most appropriate farm machinery for breaking soil is a plough. A plough is a tool used in farming to turn over and break up the soil. It is usually pulled by a tractor and consists of a metal blade that is designed to dig into the soil and cut it into pieces. This helps to loosen the soil, making it easier for seeds to be planted and for water and air to penetrate the ground. The plough is an important tool for preparing a field for planting, as it helps to create a fertile and well-drained environment for crops to grow in.
Ibeere 30 Ìròyìn
A soil with the PH range of 6.1 to 6.9 can be described as
Awọn alaye Idahun
A soil with a pH range of 6.1 to 6.9 is considered slightly acidic. pH is a measure of the acidity or alkalinity of a soil, with a pH of 7 being neutral. Soils with a pH less than 7 are considered acidic, while those with a pH greater than 7 are considered alkaline. A soil with a pH range of 6.1 to 6.9 is slightly acidic because it falls within the range of slightly acidic soils (pH 6.0-7.0). It's important to note that different plants have different pH requirements, so knowing the pH of your soil can help you determine which plants will grow best in your soil.
Ibeere 31 Ìròyìn
Daily management routines in poultry include the following except
Awọn alaye Idahun
The option that does not belong in a typical daily management routine in poultry is "debeaking." Debeaking is a procedure that involves removing the tip of a bird's beak to prevent pecking and cannibalism in crowded conditions. It is not a daily routine but rather a management practice that may be performed once in the lifetime of a bird, typically when they are young. Egg collection, water and feed provision, and health care are all important daily routines in poultry management. Egg collection involves gathering the eggs that the hens have laid, water and feed provision involves making sure the birds have access to fresh water and food, and health care involves monitoring the birds for signs of illness and taking action to prevent or treat diseases.
Ibeere 32 Ìròyìn
Improvement of yam through breeding is difficult because
Awọn alaye Idahun
Improving yam through breeding is difficult because yam is a type of plant that reproduces vegetatively, meaning that it does not have a sexual reproductive system. This means that new plants are produced from the stem, roots or leaves rather than from seeds. As a result, breeding is not as straightforward as it is with plants that produce seeds. Additionally, yam varieties can rapidly multiply, making it difficult to control their growth and ensure that only the desired varieties are being propagated. Furthermore, the genes in yam plants do not segregate in a predictable manner, making it difficult to produce plants with specific traits through breeding.
Ibeere 33 Ìròyìn
Which of the following sources of farm power is most flexible and adaptable to farm operations?
Awọn alaye Idahun
Ibeere 34 Ìròyìn
Maize is a very important crop because apart from serving as a staple, it
Ibeere 35 Ìròyìn
During which of the following plant propagation methods is the tool represented used?
Awọn alaye Idahun
The tool shown is typically used in the plant propagation method of budding. Budding involves taking a bud from one plant and inserting it into a different plant to create a new plant that is a genetic clone of the original plant. This is usually done using a budding knife, which is a sharp, curved blade that is used to make a clean cut in both the parent plant and the rootstock plant. The bud is then inserted into a small incision in the rootstock plant and the wound is covered with tape or a rubber band to hold it in place. After a few weeks, the bud will have rooted into the rootstock and the new plant will be ready to be separated and grown on its own. Seed planting, seedling transplanting, and layering are all other methods of plant propagation, but they do not involve the use of the tool shown in the question.
Ibeere 36 Ìròyìn
The national tree-planting campaign is aimed at stimulating
Awọn alaye Idahun
The national tree-planting campaign is aimed at stimulating afforestation. Afforestation refers to the process of establishing a forest, or stand of trees, in an area where there was no forest. The goal of the national tree-planting campaign is to increase the number of trees in a specific area, either for conservation purposes, to provide timber, or for other benefits such as improving air quality and reducing soil erosion. Taungya farming involves the planting of trees in fields, where crops are also grown. This type of farming provides benefits to both the trees and the crops, as the trees provide shade and improve soil fertility, while the crops provide food and income. Forest reservation involves setting aside forests for conservation purposes, usually to protect wildlife and their habitats. While all of these practices can contribute to improving the health and sustainability of forests, the primary focus of a national tree-planting campaign is likely to be on afforestation.
Ibeere 37 Ìròyìn
The diagram above shows parts of a plough.
Study it and answer this question.
The part labelled I in the diagram is the
Awọn alaye Idahun
Ibeere 38 Ìròyìn
Investments with long life span in agricultural economics are otherwise known as
Awọn alaye Idahun
The term used to describe investments with a long lifespan in agricultural economics is "capital." Capital refers to the resources, including money, property, and equipment, that are invested into a business or enterprise with the expectation of generating long-term income or profit. In agriculture, capital is often used to purchase land, build structures, buy machinery, or make other investments that will support the production of crops or livestock over a period of many years. This type of investment is different from savings deposits, which are designed to be a low-risk, short-term way of saving money, or from profit, which refers to the money made from a business after all expenses have been taken into account.
Ibeere 39 Ìròyìn
When a cockerel is castrated, it becomes a
Awọn alaye Idahun
When a male chicken, also known as a cockerel, is castrated, it becomes a capon. Castration is the process of removing the testicles, which results in the bird having a more tender and flavorful meat, as well as a calmer personality. Castrated male chickens are often raised for food, and are known for their plump and juicy meat.
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