what do biotic and abiotic factors affect crop production?
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Biotic factors such as pests, insects and diseases reduce the crop production. ... Weeds also reduce crop productivity by competing with the main crop for nutrients and light. Similarly, abiotic factors such as temperature, wind, rain etc. affect the net crop production.
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['Biotic, abiotic and human influences are all factors that affect biodiversity in an ecosystem.', 'Grazing and predation are biotic factors; pH and temperature are abiotic factors.', 'Biomes are the various regions of our planet as distinguished by their similar climate, fauna and flora.']
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Biotic factors are all of the living organisms within an ecosystem. These may be plants, animals, fungi, and any other living things. Abiotic factors are all of the non-living things in an ecosystem. ... If one factor is removed or changed, it can affect the entire ecosystem and all of the organisms that live there.
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1 Answer. Biotic factors can be presence of food, pathogen, or a predator. Abiotic factors can be physical or chemical factors in the environment like PH of water or soil, temperature, speed of wind or current, availability of minerals in the soil, sun light and may more.
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Biotic factors that a population needs include food availability. Abiotic factors may include space, water, and climate. The carrying capacity of an environment is reached when the number of births equal the number of deaths. A limiting factor determines the carrying capacity for a species.
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The biotic factor or biotic component is the living organism that shapes an ecosystem. Abiotic factors or abiotic components of an ecosystem are the non-living physical and chemical composition of nature. Biotic factors depend on abiotic factors for their survival and growth.
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Humidity, pH, and temperature are all abiotic. Abiotic factors would also include elevation, latitude, and weather. The trees themselves are biotic, and act as primary producers.
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What abiotic and biotic factors affect the species composition of a hard-bottom subtidal community? Abiotic factors affecting species composition include sunlight, temperature, substrate stability, and wave intensity. Biotic factors include competition, predation, and life history strategies.
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Abiotic factors are non-living variables. Biotic factors are the interactions between organisms.
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Examples of abiotic factors are water, air, soil, sunlight, and minerals. Biotic factors are living or once-living organisms in the ecosystem. These are obtained from the biosphere and are capable of reproduction. Examples of biotic factors are animals, birds, plants, fungi, and other similar organisms.
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In biology, abiotic factors can include water, light, radiation, temperature, humidity, atmosphere, acidity, and soil. The macroscopic climate often influences each of the above. Pressure and sound waves may also be considered in the context of marine or sub-terrestrial environments.
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Biotic factors include plants, animals, and micro-organisms. The non-living components of the environment are known as abiotic factors. Abiotic factors include things such as rocks,water,soil,light,rocks etc...
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['abiotic factors: moisture, temperature, sunlight, nutrients.', 'biotic factors: competition, mutualism, commensalism, predation/parasitism.']
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Living things in the environment such as plants, animals, and bacteria are biotic factors. Biotic factors also include once-living parts such as dead leaves on the forest floor. Abiotic factors are nonliving aspects of the environment such as sunlight, temperature and water. One important abiotic factor is soil.
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Biotic factors are all of the living organisms within an ecosystem. These may be plants, animals, fungi, and any other living things. Abiotic factors are all of the non-living things in an ecosystem. ... Abiotic factors are especially important because they directly affect how organisms survive.
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Abiotic: Abiotic factors are the non-living factors in an ecosystem such as temperature, pH or moisture levels. Extremes of an abiotic factor can reduce the biodiversity of the ecosystem. ... Human Influences: Human activity increasingly affects the biodiversity in ecosystems also.
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Plants are not an example of an abiotic factors. Explanation: Our environment comprises of two factors namely biotic factors and abiotic factors. Biotic factors are those in ecosystem that consists of all living organisms such as plants, trees, humans, insects, animals, birds, etc.