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Where can we find microorganisms in the environment?
Microorganisms can be found in various environments such as soil, water, air, and even inside living organisms. They play crucial roles in ecosystems and can be found in diverse habitats ranging from the depths of the ocean to the soil in your backyard.
Why are most soil microorganisms found near the surface soil?
Most soil microorganisms are found near the surface soil because that's where organic matter, which serves as their food source, is most abundant. Oxygen availability is also higher near the surface, making it an ideal environment for aerobic microorganisms. Additionally, many plant roots are concentrated in the top layers of soil, providing additional nutrients and creating a favorable habitat for microorganisms.
How does oil effect your environment?
Oil dilutes soil. This causes plants to die
What is the effect of the soil erosion to the people animals plants and environment?
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Are microorganisms found on land?
Yes, microorganisms are found on land in various environments such as soil, plant surfaces, and in the air. They play important roles in nutrient cycling, decomposition, and forming symbiotic relationships with plants and animals.
Advantages of Liming Soil?
Liming soil can help to increase soil pH, making nutrients more available to plants. It can also improve soil structure and create a more favorable environment for beneficial soil microorganisms. Additionally, liming can help to reduce the toxicity of certain elements in the soil, such as aluminum.
How do microorganisms affect the quality of soil?
Microorganisms in soil play a crucial role in nutrient cycling, decomposition of organic matter, and soil structure formation. They can also help control harmful pathogens and support plant growth by fixing nitrogen. Overall, microorganisms contribute to maintaining soil health and fertility.
What has the author Xueqing Xia written?
Xueqing Xia has written: 'The response of three soil microbial communities to the application of 2,4-D' -- subject(s): Soil microbiology, Dichlorophenoxyacetic acid, Effect of pesticides on, Microorganisms
What is the the process of how fertile soil is formed?
Fertile soil is formed through a combination of weathering of rocks, organic matter decomposition, and the activity of microorganisms. These processes contribute to the development of soil structure, nutrient availability, and aeration, creating a suitable environment for plant growth.
What are benificial microorganisms?
Beneficial microorganisms are important for various ecological processes, such as nutrient cycling and decomposition. Some beneficial microorganisms are used in agriculture to improve soil fertility and plant health. In addition, certain microorganisms can be used in bioremediation to detoxify pollutants in the environment.
Do microorganisms affect soil?
Nitrite formation by rhizoplane microorganisms of rice seedlings was examined in comparison with that by nonrhizosphere paddy soil microorganisms. Effect of nitrite on root growth of rice seedlings was also investigated under aseptic water culture condition. Rhizoplane microorganisms accumulated much nitrite than the other microorganisms in a root extract medium. The accumulated nitrite maintained a stationary level for more than 2 days. In glucose enriched media, both group of microorganisms accumulated nitrite only temporarily. Formation of lateral roots and root hairs was stimulated in the solution containing 1.12-11.2 ppm NO_2^--N but elongation of primary roots was depressed under 5.6-11.2ppm NO_2^--N concentrations. Growth of rice seedlings was inhibited at concentrations higher than 5.6 ppm. Comparative studies indicated that effect of soil microorganisms on root morphology would have been caused by nitrite produced by rhizoplane microorganisms. Additional Index Words : nitrite formation, rhizoplane microorganisms, rice root, aseptic culture.
Microorganisms affect the quality of soil by?
They decompose dead plants and animals and nutrients to plants and the soil
