Question

Hoagland solution is used in which of the following methods?
A. Hydroponic method
B. Aeroponic method
C. Fogponic method
D. None of the above

Answer 1

Hint:Hoagland solution has been identified in more than 16,000 citations (Google Scholar). The Hoagland solution contains all of the necessary nutrients provided by green plants and can aid the growth of a wide range of plants. The Hoagland solution is an excellent plant breeding solution.

Complete answer:Hydroponic Systems Advantages:
Since ancient times, hydroponics has been used. One such instance is Babylon's Hanging Gardens. The advantages of growing plants hydroponically are numerous.
Plants grow faster so that the yield is high.
Can be planted everywhere, including subways, roofs, and greenhouses.
Plants may be cultivated where conventional agriculture is not feasible.
Recycling and reusing water and nutrients
Without using fertilizers or pesticides, organic food can be generated.
In space science programs, hydroponics is used extensively. Hydroponics may be used to grow food away from the ground where there is no soil.
The Hoagland solution is a solution used in hydroponics as a nutrient. Here, a thin layer of solution is immersed in the plants.
The nutrient solution in aeroponics is sprayed as fog or mist.
Fogponics is a type of aeroponics that uses electrical foggers.

Hydroponic solutions are therefore the right answer.

Note: Via the mechanism of photosynthesis, plants convert light energy into chemical energy. Light, water, ${CO_2}$, and some minerals are required. Water and the nutrients necessary for soil growth are obtained from plants. In 1860, a German botanist, Von Sachs, demonstrated that plants can grow without soil if a nutrient-rich solution is given and their demand for oxygen is met. This method of growing soil-free plants is known as hydroponics. Growing plants without soil may sound strange, but there are many plants that are already being grown hydroponically, including tomatoes.