Yekaterinburger Dina Khitrova spent a year - from August 2018 to August this year - without shopping. food, drink, household chemicals and hygiene products, of course, the woman purchased, but otherwise - reasonable consumption. Dina is 41 years old. She lives with her mother, sister and two dogs. He earns money by giving master classes in painting and selling reusable eco-shoes and eco-bags for buying groceries. She gave up a “normal” job ten years ago, leaving a prestigious and highly paid position as an architect. Then she became a volunteer of the Society of Volunteer Forest Firefighters. Dina is an eco-dweller in the most literal sense of the word: she tries to live in such a way…

How does our brain function improve during exercise? Home Magazine Fitness 31 0 Elya Kamaletdinova August 28, 2019 In fact, the brain is one big muscle that also needs regular training. You can do this even with the help of ordinary physical activity in the gym, and not just by solving complex mathematical problems. Simple exercises help us deal with stress, improve Creative skills, train memory and concentration. To improve brain function, you don’t even need to spend a lot of time in the gym. A simple walk at a brisk pace several times a week is sufficient. Training improves memory The hippocampus is part of...

Since 2003, a certain Permian tirelessly planted young spruce trees in the Chernyaevsky forest park. The total planting area of ​​the enthusiast reached twenty hectares... Pensioner Nikolai Puchkov planted up to 50 fir-trees a day in the Chernyayevsky forest. Photo: Perm forestry Unknown arborist Mikhail Sretensky, a forester of the park, noticed many years ago that spruce seedlings began to appear on the edges, as if from nowhere. There were quite a few of them, but it was clearly not a professional who planted trees. Where they come from remains a mystery. Sretensky was annoyed: they were planted incorrectly and there was no chance that they would take root. And in fact, almost all the trees died. - Christmas trees ...

✅ To create harmony between children and parents, it is important to remember the basic rules of education. Andrei Zberovsky gives 13 rules that you should know about parenting. I regularly work with children and adolescents, as well as with couples where spouses are in conflict over issues related to raising children. All the time I hear this indignantly classic phrase of parents: “What children have gone now! They don't need anything! They don’t know anything, they don’t study, they don’t read, they don’t have goals in life, they don’t want to work!” As a psychologist, I want to note: “What kind of parents are such children! If parents did not set a personal example for children ...

✅"No one owes anything to anyone"... These words are spoken by both men and women... And at the beginning of a relationship, and in its midst, and at the stage of a break... Relationships in which no one owes anything to anyone When something similar is presented to you by your partner, you immediately seem to wake up, rub your eyes and cannot understand whether this is the same person who until recently seemed so dear and “on the board” ... This ear-cutting phrase - “no one owes anything to anyone” - seems to throw an invisible bridge between the cozy island of your relationship and the “mainland” of everything else…

✅ Each of us has ideal ideas about ideal partner. We are looking for this ideal all our life. This ideal is the sum of appearance, social characteristics (surgeon, pilot, violinist, Chekist, etc.), as well as the sum of other small and subtle nuances, which, at times, are even difficult to formulate. Sometimes the image of the Ideal is woven only from one of these "nuances", and appearance and social data in general are on the side. Even a Chekist, even a brunette, the main thing is to “mimimi” me ... In any case, it turns out rich and beautiful. Hurry to love here and now Next, when the image (gestalt) is ready, we start with ...

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Obesity leads to decreased sensitivity taste buds at least that's true for rats. This conclusion was made by scientists at Binghamton University (USA), who studied the brain of animals. A group of researchers studied the effect of obesity on stimuli in the so-called nucleus of the solitary pathway (nucleus tractus solitarii), this part of the brain is also responsible for the sensation of taste. To do this, they compared two groups of experimental animals - some were obese, as they were kept on an appropriate diet, while others were not. As a result, it turned out that taste reactions in obese rats were smaller, shorter in duration and developed longer over time.

Environmental legislation for the past day. Review of documents from official sources. Published: 3 documents and 2 projects. Published Documents: Government Decree Rostov region dated August 26, 2019 No. 587 "On the procedure for providing subsidies to regional operators for the treatment of municipal solid waste for financial support of the costs associated with the transportation of solid municipal waste to waste disposal sites" Document Order of the Committee for Nature Management, Protection environment and ensuring the environmental safety of St. Petersburg dated 08.20.2019 No. 499-r "On Amendments to the Order of the Committee dated 04.15.2008 No. 52-r" Document Order of the Ministry Agriculture Russian Federation dated 08/05/2019 No. 459 ...

Yekaterinburger Dina Khitrova spent a year - from August 2018 to August this year - without shopping. The woman, of course, purchased food, drink, household chemicals and hygiene products, but otherwise - reasonable consumption. Dina is engaged in plogging - she combines jogging in the forest park near the house with garbage collection. Photo: From the personal archive of Dina Khitrova. Dina is 41 years old. She lives with her mother, sister and two dogs. He earns money by giving master classes in painting and selling reusable eco-shoes and eco-bags for buying groceries. She gave up a “normal” job ten years ago, leaving a prestigious and highly paid position as an architect. Then…

Content General rules physical activity on the forearms Basic exercises for pumping the forearms A set of exercises without weights To understand whether the muscles of the forearms should be trained, it is enough just to pay attention to their work in our everyday life. Thanks to them, we perform flexion, extension and rotation of the hands, with the help of the forearms we lift and hold a variety of heavy objects. That is why it is definitely important and necessary to train and strengthen them. To work out these muscles, it is enough to perform several exercises once a week, using additional devices and weights. General rules for physical activity on the forearms To effectively work out any ...

The section is very easy to use. In the proposed field, just enter the desired word, and we will give you a list of its meanings. It should be noted that our site provides data from different sources- encyclopedic, explanatory, derivational dictionaries. Here you can also get acquainted with examples of the use of the word you entered.

The meaning of the word producers

Encyclopedic Dictionary, 1998

producers

PRODUCERS (from lat. producens, gen. p. producentis - producing, creating) in biology - organisms capable of photo- or chemosynthesis and which are in the food chain the first link, the creator of organic substances from inorganic, i.e. all autotrophic organisms. Wed Consumers. Producers are also called organisms that serve as a source of obtaining any substances used by humans (for example, microorganisms producing antibiotics).

Producers

(from lat. producens, Genitive producentis - producing, creating), organisms capable of photo- or chemosynthesis and being creators of organic matter in the food chain, i.e. all autotrophic organisms. See also Biological productivity, Food chains.

Wikipedia

Producers

Producers- organisms capable of producing organic substances from inorganic, that is, all autotrophs. These are mainly green plants (they synthesize organic substances from inorganic substances in the process of photosynthesis), however, some types of bacteria - chemotrophs are capable of purely chemical synthesis of organic matter without sunlight.

Producers are the first link in the food chain.

Examples of the use of the word producers in the literature.

Some producers cars in the West compete not only with other manufacturers.

What are consumers, producers, decomposers?

Different groups of organisms that are part of the same ecosystem perform different functions in it. So, producers (from Latin - producentis “producing”, “creating”) form organic matter from inorganic components. Obviously, all producers must be autotrophs. The main producers both in the ocean and in all large inland water bodies (both salt and fresh) are phytoplankton organisms, i.e. microscopic algae suspended in the water column. It is phytoplankton that gives life to all creatures in the ocean, and that is why the level of development of phytoplankton in a particular region of the ocean determines the amount of fish and marine mammals fattening there.

In reservoirs, producers are also represented by large algae (for example, kelp) and some higher flowering plants (common in fresh waters Elodea or pondweed). Their role in the creation of organic matter, as a rule, is insignificant, with the exception of a narrow coastal strip in the seas or small overgrown lakes. On land, the main producers are large higher plants: herbs, shrubs, trees.

Two other important groups of organisms that make up any ecosystem are consumers (from Latin consumo - “I consume”) and decomposers (from Latin reducentis - “returning”, “restoring”). Consumers usually include all animals, and decomposers - fungi and bacteria. Both of them are heterotrophs, i.e. live at the expense of organic matter created by producers. The boundary between consumers and decomposers is very conditional, since in the course of their life they carry out the process of decomposition of complex organic substances, and the products of their vital activity can be absorbed by plants.

Rice.

This figure shows different groups organisms that make up an ecosystem.

Thus, producers - producers of products that all other organisms then feed on - are terrestrial green plants, microscopic marine and freshwater algae that produce organic substances from inorganic compounds.

Consumers are consumers of organic substances. Among them there are animals that consume only vegetable food, - herbivorous (cow), or eating only the meat of other animals - carnivores (predators), as well as consuming both - "omnivores" (human, bear).

Reducers (destructors) - reducers. They return substances from dead organisms back to inanimate nature, decomposing organic matter into simple inorganic compounds and elements (for example, into CO 2, No. 0 2 and H 2 0). Returning to the soil or aquatic environment biogenic elements, they thereby complete the biochemical cycle. This is done mainly by bacteria, most other microorganisms and fungi. Functionally, decomposers are the same consumers, so they are often called microconsumers.

A.G. Bannikov (1977) believes that insects also play important role in the processes of decomposition of dead organic matter and in soil-forming processes.

Microorganisms, bacteria and other more complex forms, depending on the habitat, are divided into aerobic, i.e. living in the presence of oxygen, and anaerobic - living in an oxygen-free environment.

Who are producers, decomposers and consumers?

1. Producers (from lat. producens producing) organisms that create organic substances from inorganic substances. Consumers (from Latin consume to use) are heterotrophs, organisms that consume ready-made organic substances created by autotrophs (producers). Decomposer organisms that consume nutrients and energy, decomposing and processing the remains of dead organisms.
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3. Heterotrophic consumers, different types of animals (fish, mollusks, insects, worms, daphnia, etc.), their role in the reservoir: the breakdown of organic substances, the enrichment of water with carbon dioxide, the initial product of photosynthesis.

   Producers of autotrophs (algae and higher herbaceous plants), their role in the biogeocenosis of a reservoir: the creation of organic substances from inorganic substances in the process of photosynthesis and the enrichment of water with oxygen is the basis for providing animals and other heterotrophs with food, energy, and oxygen.

   Decomposers are most often saprophytic organisms (fungi, bacteria), as well as dead beetles, etc., their food is organic matter of the dead remains of plants and animals, animal waste products. Destruction by saprophytes of organic substances to inorganic ones, their use by plants in the process of mineral nutrition.

4. Autotrophs are producers (manufacturers) of organic matter from inorganic matter. Plants and some bacteria are able to convert solar energy during photosynthesis and create (synthesize) organic substances that heterotrophs use as food. At the same time, producers consume carbon dioxide from the atmosphere, formed during the life of heterotrophs, and release oxygen.

   Heterotrophs, in turn, play the role of consumers and decomposers in the ecosystem.

   Consumers are consumers of organic matter. Herbivores eat plant foods, while carnivores eat animals. As a result of the process of digestion occurring in the organisms of consumers, primary grinding and decomposition of organic matter occurs. It makes it easier further activities decomposers.

   Decomposers are organisms that finally decompose organic substances contained in the waste and corpses of consumers and producers. Decomposers include bacteria and fungi. In the process of vital activity of these organisms, mineral substances are restored, which are again used by producers.

   Heterotrophic consumers, different types of animals (fish, mollusks, insects, worms, daphnia, etc.), their role in the reservoir: the breakdown of organic substances, the enrichment of water with carbon dioxide, the initial product of photosynthesis.

   Producers of autotrophs (algae and higher herbaceous plants), their role in the biogeocenosis of a reservoir: the creation of organic substances from inorganic substances in the process of photosynthesis and the enrichment of water with oxygen is the basis for providing animals and other heterotrophs with food, energy, and oxygen.

   Decomposers are most often saprophytic organisms (fungi, bacteria), as well as dead beetles, etc., their food is organic matter of the dead remains of plants and animals, animal waste products. Destruction by saprophytes of organic substances to inorganic ones, their use by plants in the process of mineral nutrition.

5. It freezes right up!

This is the unity of all living things and the environment. The ecosystem exists as a whole, everything is interconnected. In this article, we will consider nutritional relationships, namely, what are producers, consumers, decomposers.

Links of the food chain

Let's start with the concept of biogeocenosis. This is the connection between different types organisms and their inanimate environment. So, in each biogeocenosis, four links are distinguished:

• These are all manifestations inanimate nature that affect living organisms in one way or another. An example would be light, temperature, and so on.
• Producers. What is a producer? These are primarily plants. They synthesize organic compounds from inorganic, some bacteria belong to the same category.
• Consumers (or in other words - consumers). These are organisms that feed on substances created by producers.
• fungi, protozoa, bacteria). They recycle the dead to inorganic.

What is a producer?

As mentioned earlier, these are organisms that process inorganic compounds into organic ones. What are producers in biology and what place do they occupy? Let's start with green plants. What is a producer in a food chain? This is the very first link, everything starts from it. Whatever you come up with, it always starts with a plant.

pond ecosystem

Consider the pond ecosystem, namely the biotic component. What is a producer in this ecosystem? Here their role is played by algae, large plants and benthic flora. With an abundance of these organisms, the water acquires a green tint.

There are also primary and secondary consumers. The former include organisms that eat plants and their remains, the latter include predators that feed either on primary consumers or on each other.

The third inhabitants of this ecosystem are saprotrophs that live everywhere, but a special accumulation is observed at the bottom, where dead organisms are in abundance, the processing of which they are engaged in.

Laboratory Ecosystem

Scientists create special laboratory ecosystems in order to study all phenomena in more detail. Of course, there are also enough bioecosystems, but they are so large that it is not possible to fully study everything in detail. An example of such a laboratory system is an aquarium.

Examples of food chains

Whatever ecosystem we take (natural or laboratory), it is always possible to make a food chain. To compose it correctly, you need to know that it consists of three to five links. For example, an elementary food chain of three elements: cabbage - rabbit - man. Or a more complex chain: plant - insect - frog - eagle. There are many such examples.

The examples presented above are not the only ones possible. These are examples of grazing chains, but there are also chains of decay that start with dead organisms and end with small animals.

Circulation of substances

As already mentioned, in nature everything is natural and everything is interconnected. If we study all the processes in more detail, we will notice that there is a vicious circle that cannot be broken. Here is an example: producers from inorganic substances synthesize organic using the energy of the sun (this is how solar energy is converted into energy chemical compounds). These organic compounds are needed by heterotrophic organisms during splitting, resulting in the formation of inorganic compounds, and so on.

Everything is natural in the world, the existence of our planet will be impossible if some element disappears. Energy never disappears without a trace, it passes into other states.