depends entirely on the type and formulation of the chemical fertiliser. normally fertilisers with a high nitrogen proportion (e.g. Urea, Ammonium Nitrate etc.) need to be used very carefully to prevent "chemical burning" of the plant
you use fertilizer to provide nutrients and food for the plants.
we can prevent this by decreasing the use of fertilizer in plants. Excess use of fertilizer can lead to eutrophication.
Oxalis?
As long as you use no more than the reccommended ammount for your plant. If you put to much in your flower bed, it can burn the plants roots.
because it helps the plants grow
because it helps the plants grow.
You can, but periodically add liquid fertilizer according to the directions.
Gardeners use algebra to figure out the square feet to know how much fertilizer to add, how many plants to install, and how much soil to buy.
Implement regulations to mitigate nutrient lossesCreate fiscal and economic incentives to encourage nutrientreducing actionsPreserve and restore natural ecosystems
both
Manure is better than fertilizers because of fallowing points: 1. It is cheaper than Fertilizers. 2. It is easily available by the wastes of animals. 3. It does not pollute earth.
That depends how much fertilizer you use and on what plants. An excess can result in a plant dying. However, correctly applied in the correct proportions for the specific plant, growth will generally be better, since sands are often low in fertility. Plants that are naturally adapted to such soils will not appreciate extra fertilizer.