The study was observational, so cause and effect cannot be concluded that the scientist concluded that the new fertilizer was more effective than the other fertilizer for all vegetables.
Fertilisers are compounds that are added to crops to boost their yield. Farmers utilize them on a daily basis to boost crop productivity. These fertilizers include nutrients that plants require, such as nitrogen, potassium, and phosphorus. Fertilizers are organic or inorganic chemicals containing chemical components that stimulate plant growth and soil fertility. Nature struggles to replenish soil nutrients in the absence of fertilizers. Important nutrients are removed from the soil when crops are harvested because they follow the crop and end up on the dinner table. Crop yields will decline over time if the soil is not replenished with nutrients through fertilization.
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