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plants need nitrogen to grow thats why in ponds there is alot of plants cuz the nitrogen runs off from the fields!!
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∙ 16y ago
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Why is nitrogen important in healthy soil?
Plants use nitrogen in the form of nitrates. Nitrogen is essential in a healthy soil because plants use it in the form of an important nutrient.
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.
What are the three most important minerals in soil?
Nitrogen, Phosphorus, Potassium
Why are nitrogen-fixing bacteria contributions to the nitrogen cycle important?
The air is about 80% nitrogen- but cannot be used by plants for food. Nitrogen fixing bacteria transform nitrogen in the air to nitrogen in the soil that plants CAN use- resulting in greatly improved plant growth, and more fertile soil.
Why are nitrogen bacteria contributes to the nitrogen cycle so important?
The air is about 80% nitrogen- but cannot be used by plants for food. Nitrogen fixing bacteria transform nitrogen in the air to nitrogen in the soil that plants CAN use- resulting in greatly improved plant growth, and more fertile soil.
What is an important use of rhizobium bacteria?
it is used to fix nitrogen in the the soil for the plants
Why are nitrogen-fixing bacteria contributions to the nitrogen cycles so important?
The air is about 80% nitrogen- but cannot be used by plants for food. Nitrogen fixing bacteria transform nitrogen in the air to nitrogen in the soil that plants CAN use- resulting in greatly improved plant growth, and more fertile soil.
Why are nitrogen-fixing bacteria contribution to the nitrogen cycle so important?
The air is about 80% nitrogen- but cannot be used by plants for food. Nitrogen fixing bacteria transform nitrogen in the air to nitrogen in the soil that plants CAN use- resulting in greatly improved plant growth, and more fertile soil.
Does soil contain nitrogen?
Yes, soil does contain nitrogen.
How can someone increase the nitrogen in the soil?
Lightning increases nitrogen in the soil
How much nitrogen is left in the soil after harvesting a leguminous crop?
It depends on:How much nitrogen was in the soil before the legume was plantedNitrogen-holding capacity of the soil typeHow much nitrogen was washed away by precipitation during the seasonWhich legume crop was grownHow efficient the bacteria nodulation wasThis is why soil testing is so important.
What roles do nitrogen-fixing bacteria serve in the nitrogen cycle?
Nitrogen fixing bacteria play an important role in the soils of earth. Soil is the interface of the atmosphere, the lithosphere, the hydrosphere, and the biosphere. This interface is the most important ecosystem for all life on earth. Mankind depend on agriculture and livestock which depend on a continuous supply of nutrients in the soil. Similarly the animal life in any ecosystem depends on the plants which depend on a well nourished soil. without nitrogen fixing bacteria continually cycling atmospheric nitrogen (N2) back into the soil as plants continually remove this nitrogen, fixing it into their own organic structures, the soil would soon be depleted of nitrogen.
