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There are two ways plants put nitrogen into the soil one is decomposition where a plant dies then decomposes putting the nitrogen back into the soil that it once took out. The other is from the air, Legumes are plants that take nitrogen from the air with their leaves and release it into the soil with its roots.
Wiki User
∙ 13y ago
Wiki User
∙ 9y agoYou can add natural components such as compost or horse manure and dig it into the soil.
You can plant 'nitrogen fixing' plants which encourage a bacteria known as Rhizobium to take nitrogen from the air and store it in the plant's roots. Peas and beans are common plants for this purpose.
You can also purchase fertilising chemicals with high Nitrogen content to treat your soil before and during planting .
Wiki User
∙ 15y ago* add fertilizer * add compost * grow leguems
Wiki User
∙ 15y agoone example: when animals die there bodies decompose. This decomposition returns nitrogen to the soil.
Wiki User
∙ 15y agoNitrogen is put into the soil by the air having nitrogen naturally in it, animals waste, and the plants put nitrogen in the soil
Wiki User
∙ 13y agoLegumes such as clover, lupins,peas or beans.
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∙ 10y agoFarmers apply fertilizers to the soil which replaces the nitrogen with its nutrients
Wiki User
∙ 11y agoUtilising plants which bind nitrogen into the soil, for example allowing clove to grow on the fields during a rest year will boost nitrogen levels
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How do farmers neutralise soil?
Nitrogen enriched soil and chemicals are typically used as fertilizer to improve soil.
When farmers change crops from year to year to replace nutrients they have been taken out of the soil itis called?
Ver
What are the different ways by nitrogen in the air reaches the soil?
Nitrogen can enter the soil from plants such as legumes which fix nitrogen in their roots. Also dead plants and animals add nitrogen into the soil.
Why do farmers enrich the soil?
farmers
What is the transfer of nitrogen from air to soil to organism and back to air or soil?
nitrogen cycle.
What do farmers apply to land or soil to increase nitrogen?
They can either a) spread a nitrogen based fertilizer, or b) rotate to a crop that replaces the nitrogen in the soil.
Why farmers prefer to grow bean and peas in nitrogen deficent soil?
They are capable of converting atmospheric nitrogen into nitrogen that can be used by plants. They make the soil better.
Are Decomposing bacteria and nitrogen-converting bacteria important to farmers?
Decomposing bacteria and nitrogen-converting bacteria important to farmers because they help to send nutrients through the soil. These types of bacteria regulate nitrogen n the soil.
How do farmers neutralise soil?
Nitrogen enriched soil and chemicals are typically used as fertilizer to improve soil.
How do plants and animals get nitrogen if not the atmosphere?
if not from the atmosphere , they must depend on a process called nitrogen fixation. They get it from the soil. That's why farmers add fertilizer to the soil to increase nitrogen content
How do plants and animals get nitrogen if not from the atmosphere?
if not from the atmosphere , they must depend on a process called nitrogen fixation. They get it from the soil. That's why farmers add fertilizer to the soil to increase nitrogen content
How does crop rotation help restore nitrogen in soil?
well, by rotating the fields, the farmers give the soil a chance to naturally restore nitrogen and other nutrients.
Why might farmers plant legumes such as peas to improve the nitrogen levels in the soil?
legumes contain high level of nitrogen which are leeched into the soil. this allows the farmer to then plant crops such as corn that use that nitrogen
Why might farmers plant legumes such as peas to to improve the nitrogen levels in their soil?
legumes contain high level of nitrogen which are leeched into the soil. this allows the farmer to then plant crops such as corn that use that nitrogen
What plants help farmers fertilize the soil?
Legumes when planted their roots will deposit nitrogen back into the soil. Most other plants such as corn and milo take nitrogen from the soil. Some legumes would be: clover, lezpedesa, and alfalfa.
Why does soil have nitrogen deficiency?
Many soils that have been extensively farmed, especially for non-legumes and for corn in particular, are nitrogen deficient. This is because the crops grown on these lands removed the nitrogen from the soil and were unable to replace it.
Why did medieval farmers grow clovers every 4 years?
Farmers plant clover into the wheat crop to help build the soil and put a lot of nitrogen into the soil, as well as feeding various other soil building organisms like earthworms.
