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Ajụjụ 1 Ripọtì
The act of giving birth in farm animals is called
Akọwa Nkọwa
The act of giving birth in farm animals is called "parturition." Parturition refers to the process of giving birth, from the onset of labor to the delivery of the offspring. It is a natural process that occurs in mammals, including farm animals such as cows, pigs, sheep, and horses. During parturition, the mother's uterus contracts to push the baby out, and the baby is then born.
Ajụjụ 3 Ripọtì
When a cockerel is castrated, it becomes a
Akọwa Nkọwa
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.
Ajụjụ 5 Ripọtì
Government agricultural policies include the following except
Akọwa Nkọwa
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.
Ajụjụ 7 Ripọtì
Which of the following is not a sign of animal approaching parturition?
Akọwa Nkọwa
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.
Ajụjụ 8 Ripọtì
A biotic factor influencing agricultural production is
Akọwa Nkọwa
A biotic factor influencing agricultural production is a predator. A predator is an organism that hunts and eats other organisms, and in agriculture, predators can have a significant impact on crop production. For example, pests such as insects or rodents can damage or destroy crops, reducing the yield and quality of the harvest. To control these biotic factors, farmers may use various methods such as crop rotation, pest-resistant crops, and chemical pesticides.
Ajụjụ 9 Ripọtì
The soil nutrient which is important as a constituent of plant proteins and hormones is
Akọwa Nkọwa
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.
Ajụjụ 11 Ripọtì
Which of the following is an example of igneous rock?
Akọwa Nkọwa
Granite is an example of igneous rock. Igneous rocks are formed from the solidification of molten rock (magma or lava). The process can occur below the Earth's surface (intrusive igneous rocks) or on the surface (extrusive igneous rocks). Granite is a type of intrusive igneous rock that is formed from the slow cooling and solidification of magma deep beneath the Earth's surface. It is composed of minerals such as feldspar, quartz, and mica, which give it a distinctive appearance and texture.
Ajụjụ 13 Ripọtì
Crop rotation has the following effects on the soil except
Akọwa Nkọwa
The option that does not describe an effect of crop rotation on the soil is "predisposing soil to leaching". Leaching is the process of soil erosion by water, where water removes nutrients and minerals from the soil. Crop rotation can have the opposite effect on the soil, by improving its structure and maintaining its fertility, which can help to retain nutrients and minerals in the soil. In simple terms, crop rotation helps to keep the soil healthy and productive by alternating different types of crops in a specific order, which helps to prevent the build-up of soil pests, improve the soil structure, and maintain soil fertility.
Ajụjụ 15 Ripọtì
Spermatozoa are produced in the
Akọwa Nkọwa
Spermatozoa are produced in the testicles. The testicles are part of the male reproductive system and are responsible for producing and storing sperm. Sperm are the male reproductive cells that are necessary for fertilization, which is the process by which sperm combine with an egg to form an embryo. The testicles are located outside the body in a sac called the scrotum. This location helps to maintain a temperature that is cooler than the body, which is necessary for optimal sperm production. The production of sperm is a continuous process that starts during puberty and continues throughout a man's life.
Ajụjụ 16 Ripọtì
Which of the following is not an advantage of drip-irrigation?
Akọwa Nkọwa
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.
Ajụjụ 17 Ripọtì
Maize is a very important crop because apart from serving as a staple, it
Ajụjụ 18 Ripọtì
The process of stopping a young animal from milk and placing it under hand feeding is
Akọwa Nkọwa
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.
Ajụjụ 19 Ripọtì
During the processes of soil formation, the cracks or crevices that are first noticed on the rocks are normally caused by
Akọwa Nkọwa
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.
Ajụjụ 20 Ripọtì
To which of the following crops does the term 'ginning' apply?
Akọwa Nkọwa
The term "ginning" applies to cotton crops. Ginning is the process of separating the cotton fibers from the seeds and other impurities. The seeds are removed and the fibers are cleaned, making it easier to spin and weave into fabric. Ginning is an important step in the processing of cotton, as it allows for the production of high-quality cotton fiber that is used in the manufacture of various textiles and other products. Kenaf, cocoa, and groundnut are not crops that are associated with ginning. Kenaf is a fiber crop that is used in the production of various products, including paper and textiles. Cocoa is a crop that is used to produce cocoa powder and chocolate. Groundnut is a crop that is grown for its edible seeds, which are used for food and oil.
Ajụjụ 21 Ripọtì
The best control ensure for rinderpest disease in cattle is
Akọwa Nkọwa
The best control measure for rinderpest disease in cattle is vaccination. Rinderpest is a highly contagious viral disease that affects cattle and other species of cloven-hoofed animals. It is spread through direct contact between animals or through contaminated feed, water, or equipment. Vaccination is the most effective way to prevent the spread of the disease and protect cattle from getting sick. By vaccinating cattle, they will develop immunity to the virus and will not get sick if they are exposed to it. This helps to break the chain of transmission and reduce the spread of the disease to other animals. Sanitation, such as cleaning and disinfecting pens and equipment, can help to reduce the risk of spreading the virus, but it does not provide immunity to the cattle. The use of antibiotics may help to treat secondary infections, but they do not cure rinderpest itself, which is a viral disease. The eradication of infected stock may help to control the spread of the disease in the short term, but it is not a sustainable solution on its own, as new cases of infection can occur. In conclusion, the best control measure for rinderpest in cattle is vaccination, which provides immunity to the cattle and helps to prevent the spread of the disease.
Ajụjụ 22 Ripọtì
Which of the following is not a sign of heat in farm animals?
Akọwa Nkọwa
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.
Ajụjụ 23 Ripọtì
The diagram above shows parts of a plough.
Study it and answer this question.
The part labelled I in the diagram is the
Akọwa Nkọwa
Ajụjụ 24 Ripọtì
The most active agent of physical weathering in arid regions is
Ajụjụ 25 Ripọtì
Smut disease of cereals is caused by a
Akọwa Nkọwa
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.
Ajụjụ 26 Ripọtì
During which of the following plant propagation methods is the tool represented used?
Akọwa Nkọwa
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.
Ajụjụ 27 Ripọtì
The national tree-planting campaign is aimed at stimulating
Akọwa Nkọwa
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.
Ajụjụ 28 Ripọtì
The scientific name for guinea grass is
Akọwa Nkọwa
The scientific name for guinea grass is Panicum maximum. Scientific names, also known as Latin names, are used to provide a standardized and universally recognized name for a species of plant or animal. The scientific name for guinea grass is Panicum maximum, and this name is used by scientists and researchers all over the world to refer to this species of grass. This helps to avoid confusion and ensure that everyone is talking about the same species, even if it has different common names in different regions.
Ajụjụ 29 Ripọtì
Which of the following is not the role of government in agricultural production?
Akọwa Nkọwa
The role of government in agricultural production that is not typically included is the provision of labor. Governments typically play a role in supporting the agriculture sector by providing loans and credits, building storage facilities, and establishing efficient marketing outlets. However, the direct provision of labor is not usually considered a role of government in agriculture. Instead, it is usually the responsibility of individual farmers or agricultural businesses to hire and manage their own labor force.
Ajụjụ 30 Ripọtì
A soil with pH2 can be described as
Akọwa Nkọwa
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.
Ajụjụ 31 Ripọtì
The most common soil mineral found in all crystalline rocks and a main constituent of granite and sandstone is
Akọwa Nkọwa
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.
Ajụjụ 32 Ripọtì
Investments with long life span in agricultural economics are otherwise known as
Akọwa Nkọwa
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.
Ajụjụ 33 Ripọtì
Which of the following nutrient element is a macro-nutrient?
Ajụjụ 34 Ripọtì
Study the diagram above and answer question
The crop associated with the diagram above is?
Ajụjụ 35 Ripọtì
An example of grain legume is
Akọwa Nkọwa
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.
Ajụjụ 36 Ripọtì
The windmill is normally used as a source of power in
Akọwa Nkọwa
The windmill is normally used as a source of power in pumping well water. A windmill harnesses the power of the wind to turn its blades and generate energy. This energy is then used to power a pump that brings water from a well to the surface, where it can be used for irrigation, livestock watering, or other purposes. By using a windmill, farmers and rural communities can have access to a sustainable source of water without relying on electricity from the grid.
Ajụjụ 37 Ripọtì
Which of the following is not component of soil?
Akọwa Nkọwa
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.
Ajụjụ 38 Ripọtì
The length of oestrus cycle (in days) in goat is
Akọwa Nkọwa
The length of the oestrus cycle in goats is typically 18 to 21 days. The oestrus cycle is the period in which a female goat is receptive to mating and can become pregnant. During this time, the goat will show signs of heat, such as increased activity, restlessness, and a swollen vulva. The length of the cycle can vary slightly between individual goats, but it is typically between 18 to 21 days.
Ajụjụ 39 Ripọtì
The most appropriate farm machinery for breaking soil is the
Akọwa Nkọwa
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.
Ajụjụ 40 Ripọtì
Improvement of yam through breeding is difficult because
Akọwa Nkọwa
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.
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