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Outline Of Applied Science
The following Outline (list), outline is provided as an overview of and topical guide to applied science: Applied science – the branch of science that applies existing scientific knowledge to develop more practical applications, including inventions and other technological advancements. Science itself is the systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe."... modern science is a discovery as well as an invention. It was a discovery that nature generally acts regularly enough to be described by laws and even by mathematics; and required invention to devise the techniques, abstractions, apparatus, and organization for exhibiting the regularities and securing their law-like descriptions." —p.vii, J. L. Heilbron, (2003, editor-in-chief). ''The Oxford Companion to the History of Modern Science''. New York: Oxford University Press. . Branches of applied science *Applied cryptography ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Husbandry
Animal husbandry is the branch of agriculture concerned with animals that are raised for meat, fibre, milk, or other products. It includes day-to-day care, selective breeding, and the raising of livestock. Husbandry has a long history, starting with the Neolithic Revolution when animals were first domesticated, from around 13,000 BC onwards, predating farming of the first crops. By the time of early civilisations such as ancient Egypt, cattle, sheep, goats, and pigs were being raised on farms. Major changes took place in the Columbian exchange, when Old World livestock were brought to the New World, and then in the British Agricultural Revolution of the 18th century, when livestock breeds like the Dishley Longhorn cattle and Lincoln Longwool sheep were rapidly improved by agriculturalists, such as Robert Bakewell, to yield more meat, milk, and wool. A wide range of other species, such as horse, water buffalo, llama, rabbit, and guinea pig, are used as livestock in some ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food Science
Food science is the basic science and applied science of food; its scope starts at overlap with agricultural science and nutritional science and leads through the scientific aspects of food safety and food processing, informing the development of food technology. Food science brings together multiple scientific disciplines. It incorporates concepts from fields such as chemistry, physics, physiology, microbiology, and biochemistry. Food technology incorporates concepts from chemical engineering, for example. Activities of food scientists include the development of new food products, design of processes to produce these foods, choice of packaging materials, shelf-life studies, sensory evaluation of products using survey panels or potential consumers, as well as microbiological and chemical testing. Food scientists may study more fundamental phenomena that are directly linked to the production of food products and its properties. Definition The Institute of Food Technol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sericulture
Sericulture, or silk farming, is the cultivation of silkworms to produce silk. Although there are several commercial species of silkworms, ''Bombyx mori'' (the caterpillar of the domestic silkmoth) is the most widely used and intensively studied silkworm. Silk was believed to have first been produced in China as early as the Neolithic Period. Sericulture has become an important cottage industry in countries such as Brazil, China, France, India, Italy, Japan, Korea, and Russia. Today, China and India are the two main producers, with more than 60% of the world's annual production. History According to Confucian text, the discovery of silk production dates to about 2700 BC, although archaeological records point to silk cultivation as early as the Yangshao period (5000–3000 BC). In 1977, a piece of ceramic created 5400–5500 years ago and designed to look like a silkworm was discovered in Nancun, Hebei, providing the earliest known evidence of sericulture. Also, by careful a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olericulture
Olericulture is the science of vegetable growing, dealing with the culture of non-woody (herbaceous) plants for food. Olericulture is the production of plants for use of the edible parts. Vegetable crops can be classified into nine major categories: * Potherbs and greens – spinach and collards * Salad crops – lettuce, celery * Cole crops – cabbage and cauliflower * Root crops (tubers) – potatoes, beets, carrots, radishes * Bulb crops – onions, leeks * Legumes – beans, peas * Cucurbits – melons, squash, cucumber * Solanaceous crops – tomatoes, peppers, potatoes * Sweet corn Olericulture deals with the production, storage, processing and marketing of vegetables. It encompasses crop establishment, including cultivar selection, seedbed preparation and establishment of vegetable crops by seed and transplants. It also includes maintenance and care of vegetable crops as well commercial and non-traditional vegetable crop production including organic gardening ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heliciculture
Heliciculture, commonly known as snail farming, is the process of raising edible land snails, primarily for human consumption or cosmetic use. The meat and snail eggs a.k.a. ''white caviar'' can be consumed as escargot and as a type of caviar, respectively. Perhaps the best-known edible land snail species in the Western world is ''Helix pomatia'', commonly known as the Roman snail or the Burgundy snail. This species, however, is not fit for profitable snail farming, and is normally harvested from nature. Commercial snail farming in the Western world is typically done with ''Cornu aspersum'' (morphotypically divided into ''C. a. aspersa'' and ''C. a. maxima''), formerly known as ''Helix aspersa.'' In tropical climates, snail farming is typically done with the African snail, which biologically does not fall in the family Helicidae, so the meat of which may not be called escargot. History Roasted snail shells have been found in archaeological excavations, an indication that snail ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungiculture
Fungiculture is the cultivation of fungi such as mushrooms. Cultivating fungi can yield foods (which include mostly mushrooms), medicine, construction materials and other products. A ''mushroom farm'' is involved in the business of growing fungi. The word is also commonly used to refer to the practice of cultivation of fungi by animals such as leafcutter ants, termites, ambrosia beetles, and marsh periwinkles. Overview Mushrooms are not plants, and require different conditions for optimal growth. Plants develop through photosynthesis, a process that converts atmospheric carbon dioxide into carbohydrates, especially cellulose. While sunlight provides an energy source for plants, mushrooms derive all of their energy and growth materials from their growth medium, through biochemical decomposition processes. This does not mean that light is an irrelevant requirement, since some fungi use light as a signal for fruiting. However, all the materials for growth must already be pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuniculture
Cuniculture is the agricultural practice of breeding and raising domestic rabbits as livestock for their meat, fur, or wool. Cuniculture is also employed by rabbit fanciers and hobbyists in the development and betterment of rabbit breeds and the exhibition of those efforts. Scientists practice cuniculture in the use and management of rabbits as model organisms in research. Cuniculture has been practiced all over the world since at least the 5th century. History Early husbandry An abundance of ancient rabbits may have played a part in the naming of Spain. Phoenician sailors visiting its coast around the 12th century BC mistook the European rabbit for the familiar rock hyrax (''Procavia capensis'') of their homeland. They named their discovery , meaning 'land r islandof hyraxes'. A theory exists (though it is somewhat controversial) that a corruption of this name used by the Romans became ''Hispania'', the Latin name for the Iberian Peninsula. Domestication of the European rabbit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Outline Of Agriculture
The following outline is provided as an overview of and topical guide to agriculture: Agriculture – cultivation of animals, plants, fungi and other life forms for food, fiber, and other products used to sustain life. What ''type'' of thing is agriculture? Agriculture can be described as all of the following: * A type of work * An academic discipline * A science ** An applied science * An industry Agricultural activities * Agricultural cycle – annual cycle of activities related to the growth and harvest of a crop. * Land use – management and modification of natural environment or wilderness into built environment such as fields, pastures, and settlements. Agricultural production * Cash crop – agricultural crop which is grown for sale for profit. * Agricultural products ** Food – any substance consumed to provide nutritional support for the body. ** Natural fibers – class of hair-like materials that are continuous filaments or are in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mariculture
Mariculture or marine farming is a specialized branch of aquaculture (which includes freshwater aquaculture) involving the cultivation of marine organisms for food and other animal products, in enclosed sections of the open ocean ( offshore mariculture), fish farms built on littoral waters ( inshore mariculture), or in artificial tanks, ponds or raceways which are filled with seawater ( onshore mariculture). An example of the latter is the farming of marine fish, including finfish and shellfish like prawns, or oysters and seaweed in saltwater ponds. Non-food products produced by mariculture include: fish meal, nutrient agar, jewellery (e.g. cultured pearls), and cosmetics. Methods Algae Shellfish Similar to algae cultivation, shellfish can be farmed in multiple ways: on ropes, in bags or cages, or directly on (or within) the intertidal substrate. Shellfish mariculture does not require feed or fertilizer inputs, nor insecticides or antibiotics, making shellfish aquacult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algaculture
Algaculture is a form of aquaculture involving the farming of species of algae. The majority of algae that are intentionally cultivated fall into the category of microalgae (also referred to as phytoplankton, microphytes, or planktonic algae). Macroalgae, commonly known as seaweed, also have many commercial and industrial uses, but due to their size and the specific requirements of the environment in which they need to grow, they do not lend themselves as readily to cultivation (this may change, however, with the advent of newer seaweed cultivators, which are basically algae scrubbers using upflowing air bubbles in small containers). Commercial and industrial algae cultivation has numerous uses, including production of nutraceuticals such as omega-3 fatty acids (as algal oil) or natural food colorants and dyes, food, fertilizers, bioplastics, chemical feedstock (raw material), protein-rich animal/aquaculture feed, pharmaceuticals, and algal fuel, and can also be used as a means ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquatic Plant
Aquatic plants are plants that have adapted to living in aquatic environments (saltwater or freshwater). They are also referred to as hydrophytes or macrophytes to distinguish them from algae and other microphytes. A macrophyte is a plant that grows in or near water and is either emergent, submergent, or floating. In lakes and rivers macrophytes provide cover for fish, substrate for aquatic invertebrates, produce oxygen, and act as food for some fish and wildlife. Macrophytes are primary producers and are the basis of the food web for many organisms. They have a significant effect on soil chemistry and light levels as they slow down the flow of water and capture pollutants and trap sediments. Excess sediment will settle into the benthos aided by the reduction of flow rates caused by the presence of plant stems, leaves and roots. Some plants have the capability of absorbing pollutants into their tissue. Seaweeds are multicellular marine algae and, although their ecologi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
