the acid rain react with the lime stone slowly dissolving the stone/building
Farmers can reduce acidity in soil by applying agricultural lime, which is a common method to raise pH levels. This helps neutralize the acidic properties in the soil and improves fertility. Soil testing should be done to determine the correct amount of lime needed for effective pH adjustment.
Calcium carbonate, CaCO3 is the ingredient of lime. CaCO3 is a base. If there is too much acid in the fields, by adding a base it can be neutralised - that way, the ground won't be too acidic or too basic and crops can grow in their ideal conditions.
I'm doing the same thing in science. Hard question, isn't it? My teacher hasn't even bothered to teach us about it and decides to give us a homework sheet on it. The other answer means nothing to me, but I have been told that lime being spread on fields is something to do with it...
Farmers use limestone to improve soil pH levels in their fields. Limestone is a natural way to reduce soil acidity and enhance nutrient availability for plants. It also helps to improve soil structure and boost crop productivity.
Calcium Hydroxide (or Slaked Lime) is a strong base (as are all metal hydroxides, oxides, and carbonates) A Base is a substance with a pH of 8 or more. When an acid and a base react, the result is that a salt and water is formed. This also has the effect of neutralising a substance (giving it a pH of 7 or closer to 7) So slaked lime is added in order to reduce the acidity of the soil
Farmers can spread lime on acidic soil to raise the pH level and make it more suitable for planting crops. Lime helps to neutralize the acidity in the soil, providing a better environment for plant growth.
Farmers can reduce acidity in soil by applying agricultural lime, which is a common method to raise pH levels. This helps neutralize the acidic properties in the soil and improves fertility. Soil testing should be done to determine the correct amount of lime needed for effective pH adjustment.
To reduce the acidity of the soil and to protect against acid rain
Calcium carbonate, CaCO3 is the ingredient of lime. CaCO3 is a base. If there is too much acid in the fields, by adding a base it can be neutralised - that way, the ground won't be too acidic or too basic and crops can grow in their ideal conditions.
Fertilizers are spread on fields by farmers to help their crops grow.
so that they can lick it
In the Midwest US, it's typically from a municipal water treatment plant which has removed the lime from its city water supply. Both the city and the farm benefit from this arrangement, **BUT** the lime must first be tested for heavy metals or other contaminants that could poison the farmer's field.
it just adds lime to the soil. I will help if you need lime.
Farmers spread calcium hydroxide, also known as hydrated lime, on their fields to improve soil pH and reduce acidity. This helps create a more favorable environment for crop growth, as many plants thrive in neutral to slightly alkaline soils. Additionally, calcium hydroxide can enhance soil structure and nutrient availability, promoting better overall soil health and fertility. It also helps suppress certain soil pathogens and pests, contributing to more robust crop yields.
should I spread lime and fertilizer at same time under large trees
Farmers can add lime to acidic soil to help raise its pH level and make it more suitable for growing crops. Lime helps to neutralize the acidity in the soil, making it easier for plants to absorb essential nutrients. It's important to test the soil first to determine the amount of lime needed for effective neutralization.
farmers used the shaduf to irrigate their fields :):) its true