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Soil doesn't run out of nutrition because it is a complex ecosystem that continuously replenishes itself through processes like decomposition of organic matter, nutrient cycling, and interactions between plants and beneficial microorganisms. When plants absorb nutrients from the soil, they release organic matter back into the soil through their roots and fallen leaves, which help sustain the soil's nutrient content. Additionally, practices like crop rotation and adding organic matter can help maintain soil fertility over time.
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Why doesn't the soil run out of nutrition?
Soil is constantly being replenished with organic matter from decomposing plants and animals, adding nutrients back into the soil. Additionally, the interactions between soil microorganisms, plants, and other organisms help to recycle and redistribute nutrients within the soil, preventing them from running out.
What are the role of water in plant nutrition and issues of pollution?
Water is essential in plant nutrition as it is involved in nutrient uptake, photosynthesis, and transport of water-soluble nutrients within the plant. Issues of pollution in water can affect plant growth by contaminating the soil and water sources that plants rely on for nutrients and hydration. Pollution can also disrupt the balance of nutrients in the soil, leading to toxicity or deficiency in plants.
What is water that is not absorbed by soil?
Water that is not absorbed by soil may run off the surface and flow over the land as surface water. This runoff can contribute to erosion and carry pollutants into waterways.
Why should manures and fertilizers be added to the soil?
Manures and fertilizers are added to soil to provide essential nutrients that plants need for growth, such as nitrogen, phosphorus, and potassium. They also improve soil structure, water retention, and microbial activity, leading to healthier and more productive plants. Additionally, they help replenish nutrients that may be depleted over time due to plant growth and harvest.
Describe one way that radioactive isotopes have been used in agriculture?
Radioactive isotopes have been used in agriculture to measure uptake of nutrients by plants. For example, radioactive phosphorus can be used to track the movement of phosphorus in soil and its absorption by plants, providing valuable insights into nutrient cycling and plant nutrition.
How are animals a source of nutrition for the soil?
Animals eat and drink, when they defecate all the remaining nutrition from the food they drank and ate is then in the soil.
Why doesn't the soil run out of nutrition?
Soil is constantly being replenished with organic matter from decomposing plants and animals, adding nutrients back into the soil. Additionally, the interactions between soil microorganisms, plants, and other organisms help to recycle and redistribute nutrients within the soil, preventing them from running out.
What is the main nutrition source for an earthworm?
it is soil
How do plants gather nutrition?
From the soil or the water.
Why doesent soil run out of nutrients?
Soil does not run out of nutrients because it has a natural replenishment process through the decomposition of organic matter, weathering of rocks, and nutrient cycling by plants and organisms in the ecosystem. Additionally, sustainable farming practices, such as crop rotation and organic amendments, help to maintain soil fertility.
What term is used to describe the nutrition of plants?
Fertility is the ability of soil to give the plants enough nutrients that they need to survive. Plants use food from the soil for nutrition.
Where is humus is located?
Humus is located in the top layer of soil. It is a type of organic soil matter and aids in nutrition retention in the soil.
Does an iPod need wi-fi?
It dosent need wifi, it can run without it
Which position in Gotham City does Penguin decide to run for?
mayor. which dosent happen
What is mode of nutrition for PLANTAE?
The mode of nutrition for Kingdom Plantae Is mostly photosynthesis and also when the roots of the plant absorbs nutrients from the soil.
Does tree requires nutrition?
Yes trees need water, nitrogen, potassium, phosphorus and other minerals. Trees get their nutrition from the soil.
Why is acid soil a problem?
it harms the plant. doesnt provide proper nutrition
