by using fertilisers.
Farmers add nutrients to the soil by using fertilizers, which contain essential elements like nitrogen, phosphorus, and potassium. These nutrients help replenish the soil and provide plants with the necessary elements for growth. Farmers may also practice crop rotation and cover cropping to improve soil fertility naturally.
Fertilizers and manures are added to soil to provide essential nutrients like nitrogen, phosphorus, and potassium that plants need for healthy growth. These nutrients help plants to develop properly, produce higher yields, and resist diseases. Manures also improve soil structure and increase its organic matter content.
Farmers add powdered calcium hydroxide to their soil to raise the pH level of acidic soil. This process is called liming, and it helps to neutralize the acidity in the soil, making it more alkaline. This can improve soil structure and allow plants to better absorb nutrients from the soil.
farmers fertilise soil because it means they can grow good crops every year. The soil only has so many nutrients, essential to plants, and they can be used up easily. Without nutrients, the plants will die so farmers add extra nutrients to keep their plants alive with enough nutrients
When you add water to soil, it helps to hydrate the soil particles, making essential nutrients more available to plant roots. This process also promotes soil structure and microbial activity, supporting plant growth and overall soil health. However, excessive watering can lead to waterlogging and cause plant roots to rot.
Floods can add sediments and nutrients to soil.
in soil
Erosion, decomposition of organic matter, and the addition of fertilizers or compost can all contribute to the accumulation of sediments and nutrients in soil. These processes can help improve soil fertility and promote plant growth.
fertilizers
it helps to add nutrients in the soil.
in nature, decaying plant parts add nutrients to soil, while plant roots take some nutrients out of the soil.
Farmers add nutrients to the soil by using fertilizers, which contain essential elements like nitrogen, phosphorus, and potassium. These nutrients help replenish the soil and provide plants with the necessary elements for growth. Farmers may also practice crop rotation and cover cropping to improve soil fertility naturally.
shifting cultivation
shifting cultivation
Soil is naturally there, fertilizer is something that is put down to add extra nutrients
You can add nutrients to soil effectively by using organic fertilizers like compost or manure, applying mineral fertilizers in the right amounts, rotating crops to prevent nutrient depletion, and using cover crops to improve soil health.
Plants need sunlight for photosynthesis, but they get many of their nutrients from the soil. That is why farmers use fertilizer on their fields, and organic growers add compost to soil. As plants use nutrients from the soil, it needs to be replenished for the next crop.