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Artificial fertilisers are used on soils because once the crops are harvested the soil is left without many minerals. The minerals they need are kept in the ground even if the crops are harvested with the help of artificial fertilisers. This is beneficial for the soil because it prevents the fields from laying fallow (where no crops are grown).
What else can I help you with?
What are the disadvantages of artificial fertilisers?
Some disadvantages of artificial fertilizers include their potential to harm the environment through nutrient runoff, which can contribute to water pollution. Overuse of artificial fertilizers can also degrade soil quality over time by disrupting the natural balance of nutrients in the soil. Additionally, continuous use of artificial fertilizers can lead to soil acidification and reduced microbial activity.
Why do you need artificial fertilizers?
Artificial fertilizers are needed to supply essential nutrients to plants that may be deficient in the soil. They help improve soil fertility, promote plant growth, and increase crop yields. Artificial fertilizers can also be used to correct specific nutrient imbalances in the soil.
Advantages of artificial fertiliser?
Artificial fertilisers provide essential nutrients to plants, promoting faster growth and higher yields. They are easily accessible and can be tailored to specific nutrient needs of different crops. Additionally, they can help correct nutrient deficiencies in the soil, leading to overall improved plant health and productivity.
Why do we need fertilisers?
Fertilisers are needed to replenish nutrients in the soil that are essential for plant growth. They provide plants with the necessary elements such as nitrogen, phosphorus, and potassium that may be deficient in the soil. Fertilisers help increase crop yields and improve plant health.
What are some methods farmers use to keep their soil healthy and productive?
they use soil and plant food. also fertilisers
How do you keep soil fertile?
To keep soil fertile, regularly add organic matter like compost or manure to improve soil structure and provide essential nutrients for plants. Rotate crops each season to prevent nutrient depletion and reduce the risk of pests and diseases. Practice minimal tillage to preserve soil structure and prevent erosion.
Pollution due to excessive fertilisers used by farmers leading to Eutrophication?
Over-application of chemical fertilisers or application of chemical fertilisers at a time when the ground is waterlogged or the crop is not able to use the chemicals, can lead to surface runoff or leaching into groundwater Storage and application of some fertilisers in some weather or soil conditions can cause emissions of the greenhouse gas nitrous oxide (N2O) primarily associated with the use of artificial fertilisers, because of the massive quantities applied and the destructive nature of chemical fertilisers on soil nutrient holding structures The high solubility of chemical fertilisers also exacerbates their tendency to degrade ecosystems
What do living organisms in the soil help do?
I think they help break down the soil tp release the nutrients but dont take my word for it, I think this may be for natural fertilisers, Sorry.
What is the negative effect of tilling include?
Tilling can lead to soil erosion, disrupt soil structure, and decrease soil organic matter content. This can result in loss of nutrients, compaction, and reduced water retention capacity in the soil.
How do you know that soil is a mixture?
Soil is a mixture because you know that it is artificial. If it is artificial, then it is most likely to have a lot of other chemicals that plant stores sell to you.
How do the temperature on earth vary?
The composition of soil mainly depends on the underlying bedrock, or weathering of surface rocks. Surface soil texture (on farmland, for instance) can be changed by using organic fertilisers.
How can soil be structure?
Soil is what you make it ;)
