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Because for many crops, nitrogen is probably the single most important plant nutrient.

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Why must farmers constantly and nitrogen when this element recycles naturally?

Farmers need to constantly add nitrogen to their fields because crops remove nitrogen from the soil as they grow. While nitrogen does cycle naturally through processes like nitrogen fixation and decomposition, the rate at which crops deplete nitrogen often outpaces natural recycling, leading to nutrient depletion in the soil. By adding nitrogen through fertilizers, farmers ensure that their crops have an adequate supply for optimal growth.


Why do farmers fertilise their crops using nitrates?

Nitrogen is a nutrient that plants use to grow vegetative matter. Potassium and Phosphorous are used by the plant to produce flowers and fruit. Also both phosphorous and potassium are elements


Why do farmers use artificial fertilizers?

Farmers use artificial fertilizers to provide essential nutrients to their crops, such as nitrogen, phosphorus, and potassium, which may be lacking in the soil. This helps to improve crop growth, yield, and overall plant health. Artificial fertilizers are also easier to apply and control compared to organic fertilizers.


How do farmers use fertilizers to help their crop yield?

Farmers use fertilizers to provide essential nutrients to the soil that are necessary for plant growth. They help supplement the soil's natural nutrient content, promoting healthier plants and increased crop yields. By applying fertilizers strategically, farmers can ensure that their crops receive the appropriate balance of nutrients to thrive.


Why do farmer need more nitrogen than carbon to grow their crops?

Plants draw carbon dioxide out of their environment and use it to build biomass, as in carbon respiration or the Calvin cycle, a process of carbon fixation. Nitrogen fixation, natural and synthetic, is essential for all forms of life because nitrogen is required to biosynthesize basic building blocks of plants, animals and other life forms, e.g., nucleotides for DNA and RNA and amino acids for proteins. Therefore nitrogen fixation is essential for agriculture and the manufacture of fertilizer.

Related Questions

Why must farmers constantly and nitrogen when this element recycles naturally?

Farmers need to constantly add nitrogen to their fields because crops remove nitrogen from the soil as they grow. While nitrogen does cycle naturally through processes like nitrogen fixation and decomposition, the rate at which crops deplete nitrogen often outpaces natural recycling, leading to nutrient depletion in the soil. By adding nitrogen through fertilizers, farmers ensure that their crops have an adequate supply for optimal growth.


Did ancient Egyptian slaves grow crops?

The farmers and the slaves worked in the fields


What is the advantage of some fertilizers are sprayed over crops by helicopters?

Fertilizers are spread on fields by farmers to help their crops grow.


Why do farmers grow lupins in their corn fields?

Because they are told to by the Government.


What do they ad to farmland to help crops grow?

Farmers usually add fertilizer to the soil to help their crops grow better. Basic fertilizers are a mixture of Nitrogen potassium and phosphate


Why were farmers only allowed to grow little varieties of crops such as wheat?

Because there were only a few scant varieties to choose from for farmers to grow. It's different nowadays, as farmers have far more cultivars and varieties to choose from to grow in their fields.


How did aristocrats use farmers to grow rich?

Aristocrats relied on farmers to grow the crops that made them rich. the aristocrats owned the fields outside the village walls. In these fields, farmers in northern China grew wheat and a grain called millet. In the south where the climate was warmer and wetter, they were able to grow rice.


What did tenant farmers grow?

grow crops


What are used by farmers to make their crops grow well?

Fertilisers are commonly used. These are often high in Nitrogen compounds, especially ammonia.


What crops did tenant farmers grow?

Tenant farmers grew a large variety of crops.


What are some crops that farmers grow in the northeast?

Three crops farmers might grow in the northeast are corn, fruits, and vegetables


How do farmers grow crops in central asia?

There are many ways in which farmers grow crops in Central Asia. These farmers could use terrace farming for example.