Aeroponics

Q. What would happen if solutions were poorly aerated in hydroponics?

Q. Can you explain why purification of water in hydroponics is so essential?

Q. The technique of growing plants in a nutrient solution is known as , whereas the method of growing plants in aerial environment is called .

1. silviculture
2. tissue culture
3. hydroponics
4. aeroponics

Q. The technique of growing plants in a nutrient solution, in complete absence of soil is called as ___________.

1. Soil culture
2. Aeroponics
3. Water culture
4. Hydroponics

Q. The technique of growing plants in a nutrient solution is known as , whereas the method of growing plants in aerial environment is called .

1. silviculture
2. tissue culture
3. hydroponics
4. aeroponics

Q. The first important biological investigation, which led to the conclusion that plant makes its substance from water and not from soil carried out by

1. De Vries
2. Lamarck
3. Van Helmont
4. Darwin

Q. The technique of growing plants in a nutrient solution is known as , whereas the method of growing plants in aerial environment is called .

1. silviculture
2. tissue culture
3. hydroponics
4. aeroponics