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25 paź 2024 · Fertilizer, natural or artificial substance containing the chemical elements that improve growth and productiveness of plants. Fertilizers enhance the natural fertility of the soil or replace chemical elements taken from the soil by previous crops.
Soil fertility is the ability of a soil to sustain plant growth by providing essential plant nutrients and favorable chemical, physical, and biological characteristics as a habitat for plant growth. Plant nutrients include the macronutrients nitrogen, phosphorus and potassium, sulfur, calcium and magnesium. Micronutrients are essentially boron, ...
Soil fertility refers to the ability of soil to sustain agricultural plant growth, i.e. to provide plant habitat and result in sustained and consistent yields of high quality. [3] It also refers to the soil's ability to supply plant/crop nutrients in the right quantities and qualities over a sustained period of time.
25 mar 2022 · Imbalanced use of chemical fertilizers can alter soil pH, and increase pests attack, acidification, and soil crust, which results in a decrease in soil organic carbon and useful organisms, stunting plant growth and yield, and even leading to the emission of greenhouse gases [7, 8].
1 kwi 2021 · Chemical fertilizers are of various types in the form of nitrogenous, phosphate, potassium fertilizers. The employment of fertilizers not only increases crop productivity, but also alters soil physicochemical and biological properties.
Careful analyzing and fertilizing of crops enables a chain that provides humans with nutritional food: The nutrients feed the soil; The soil feeds the plants; Plants feed animals and people; The three most common mineral fertilizers are those based on nitrogen, phosphorus and potassium.
Fertilizers enable farmers to produce more crops on the same amount of land, helping meet the rising food requirements. Countries with low crop yields per hectare, if provided with the right tools and solutions, could play a significant role in securing global food supplies.
