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Virtually anything in the Legume(pea and bean) family will produce nitrogen as these form nodules with Rhizobacteria which convert N2 gas to nitrate. You can plant vetch, soybeans, dry bean plants, pea plants, and any other plant that is a Legume. You can also apply Nitrogen fertilizer as well and Nitrates will be made as it ozidizes.
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How is nitrates in the soil return to the atmosphere?
Nitrates in the soil can be returned to the atmosphere through a process called denitrification, where bacteria convert nitrates into nitrogen gas. This occurs in oxygen-deprived conditions, such as waterlogged soil or during decomposition processes. The nitrogen gas is then released back into the atmosphere.
Why would the level of nitrates in the soil in the beakers increase during an investigation?
The nitrates in the soil in the beakers could increase during an investigation due to the breakdown of organic matter in the soil, the addition of nitrogen-containing fertilizers, or the release of nitrates from decomposing plant material. These factors can contribute to the accumulation of nitrates in the soil over time.
What minerals is restored to the soil plant of the pea and bean family?
Nitrates
Why do harvesting crops on farm lower the level of nitrates in the soil?
cos d animalz will get less animal protein init nd den dey cnt excrete nd provide ammonia nd sh!t 2 d soil dat makes nitrates init
Why does harvesting crops on farms lower the level of nitrates in the soil?
Harvesting crops removes the plant material that has taken up nitrates from the soil for growth. This reduces the overall amount of nitrates in the soil because the plants are no longer present to continue absorbing nitrates from the soil. Without the plants to utilize the nitrates, the levels decrease over time.
Why does the soil lose nitrates during heavy rain or flooding?
During heavy rain or flooding, excess water can leach nitrates from the soil, washing them away and making them inaccessible to plants. This process is known as leaching, and it occurs because water carries the nitrates deeper into the soil layers or even into nearby water bodies, reducing the amount of nitrates available for plant uptake.
What is in cow manure that encourages plant growth?
Moisture, nitrates, phosphorous, potassium, calcium, etc. that are incorporated into the soil that encourages plant growth.
Why do farmers put nitrates in soil?
Farmers add nitrates to soil in the form of fertilizers to provide essential nitrogen for plant growth. Nitrogen is a crucial nutrient for plants to thrive and produce healthy crops. Nitrogen helps in the formation of proteins, chlorophyll, and other vital components necessary for plant growth and development.
3 Describe two ways in which nitrates can be replaced naturally in the soil?
1. lightning makes nitrates from nitrogen and oxygen in the air. the nitrates then get washed into the soil by rain. 2. animal and plants decompose- depositing organic nitrogen into the soil
If plants and animals lived forever what will happen to the nitrates in Earth's soil?
If plants and animals lived forever, the nitrates in Earth's soil would continue to cycle through the ecosystem indefinitely. Nitrates are essential for plant growth and are constantly recycled by decomposers breaking down dead matter. Without the natural turnover of plants and animals, nitrates may become more abundant over time, potentially leading to nutrient imbalances in the soil.
How are soil nitrates replaced?
Soil nitrates are replaced in various ways. One of the most common ways to replace soil nitrate is by suing synthetic fertilizers.
The concentration of nitrates is often higher in plant roots than it is in the soil around them Plants maintain this difference you concentration through?
excretion
