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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.
What else can I help you with?
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 not need to apply carbon to grow their crops but often need to add fertilizer containing nitrogen and phosphorus?
Plants absorb carbon dioxide from the air through photosynthesis, so carbon is naturally available in the environment for crop growth. However, nitrogen and phosphorus are essential nutrients that can become depleted from the soil due to continuous cropping, so farmers need to add them in the form of fertilizers to ensure optimal plant growth and yield.
Why do farmers add nitrogen in their fields to make their crops grow?
Farmers add nitrogen to their fields because it is a key nutrient essential for plant growth and is often depleted from the soil due to intensive farming practices. Nitrogen is necessary for the production of proteins, enzymes, and chlorophyll in plants, which ultimately leads to improved crop yield and quality.
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 crops will not grow well if soil is too acidic?
Crops require a specific pH range in the soil for optimal growth. If the soil is too acidic, essential nutrients like nitrogen, phosphorus, and potassium may become less available to the plants. Additionally, high acidity can also harm beneficial soil microorganisms that help with nutrient uptake by plants.
How does a farmer use science?
to grow there crops for measuring
Why does a farmer put fertilizer on his crops?
That's a bit of a rhetorical question, don't you think? Because that's what leguminous crops are used for: to put nitrogen back into the soil. Nitrogen is one of the essential macro-minerals that plants need to grow and thrive. Rotating cereals with pulse crops helps increase the nitrogen in the soil and decreases the costs the producer has to pay to put nitrogen fertilizer in the soil at seeding.
Who are the people who grow crops and raise animals?
People who grow crops and raise animals are called farmers or ranchers. Farmers generally grow crops and may raise a few animals while ranchers generally raise animals and may grow some crops.
How many crops could a farmer grow per year in the 1800s?
1 set of crops
Which of these scenarios is most similar to the plantation economies that developed in European colonies in the Americas?
Farmer using labor that is unpaid to help grow crops
Why did the farmer bury all his money in his fields?
to grow money crops
Why farmer s depend on rain for growing crops?
the water in the rain helps the crops grow. in order for a plant or crop to grow, it needs water
What of the Crops Carver urged farmers to plant has become very profitable?
Soybeans are the most profitable crops a farmer can grow.
Transcription of The earthworm is a friend of the farmer?
Yes, they fertilize the soil which will help crops grow.
What 3 tasks does a farmer do?
grow crops feed and water the animals and pay bills
What element is most used up as crops grow?
carbon
What does a farmer grow?
Wheat, corn, barley, livestock, legumes, lentils, oilseed crops, etc.
