Advantages of Chemical Fertilizers:-
We need more food to feed increased population. This is only possible through high yielding varieties of food grains and other food materials like Oilseeds, Sugar, Fruits etc. All these things need nutrition through roots - from soil. These nutritions in large quantity can only be fortified to soil through use of Chemical fertilizers. Organic - manuring is just not possible because of many limitations.
Disadvantages of Chemical Fertilizers:- Excess or uncontrolled use can spoil the soil properties, Osmotic pressure, pH, Conductivity and water holding capacity. It may also affect adversely on population of microorganisms and other parameters.it can also damage water resources
Advantages of fertilizers include increased crop yields, improved plant growth, and replenishment of depleted soil nutrients. Disadvantages can include water pollution from runoff, soil degradation from overuse, and negative impacts on beneficial soil organisms. Additionally, dependence on fertilizers can lead to reduced resilience in plants and ecosystems.
The question is without sense; depending of our scopes they have advantages or disadvantages.
Examples of chemical fertilizers include ammonium nitrate, urea, and superphosphate. These fertilizers are synthetically produced and typically provide essential nutrients like nitrogen, phosphorus, and potassium to plants for their growth and development.
Indeed fertilizers help us to increase our yield very much but they have large number of disadvantages .few of them are: 1. Manures increase yield as well make lot of humus 2.contineous use of fertilizers make soil barren.
Advantages: Using chemical symbols and formulas provides precise and unambiguous information about the reactants and products involved in a chemical reaction. It allows for easy identification of elements and compounds present. Disadvantages: It can be difficult to understand for those not familiar with chemical notation. Additionally, writing chemical equations with symbols and formulas may be more time-consuming than using words, especially for complex reactions.
The advantages of natural fertilizers would be that they are not made of chemicals and not harmful for the body. A disadvantage is that they smell bad and don't work as well.
Nothing because natural products are the best.
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What are some disadvantages or advantages in chemical energy?
Fast acting and results oriented are advantages of chemical fertilizers and pesticides.Specifically, chemical fertilizers act nutrients quickly into the soil and into the plant's roots and circulatory system. Immediate results are seen in the growth of roots and shoots and the development of flowers, fruits and seeds. The same instant gratification can be achieved when chemical pesticides are used. Chemical pesticides kill the pest in question.
Advantages of bio waste include its potential for producing renewable energy through processes like anaerobic digestion. It can also be used as organic fertilizer, reducing the need for chemical fertilizers. However, disadvantages include the potential for emissions of greenhouse gases during decomposition and the need for proper management practices to prevent environmental contamination.
The advantages would be that chemical energy doesn't pollute, and it stores many things. The disadvantages would be pollution caused by the burning of fuel cells.
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