Write a note on hydroponics.

Solution

Hydroponics is technique of growing plants in a nutrient solution. It is the soilless production of plants. It was demonstrated by Julius von Sachs in 1860.

Some More Questions From Mineral Nutrition Chapter

Name the best known symbiotic nitrogen fixing bacterium.

What type of condition is created by leghaemoglobin in the root modules of legumes ?

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Mineral Nutrition

Write a note on hydroponics.

Some More Questions From Mineral Nutrition Chapter

Name the best known symbiotic nitrogen fixing bacterium.

What type of condition is created by leghaemoglobin in the root modules of legumes ?

How is nitrogenase enzyme protected ?

What is Hidden hunger in the case of plants?

Which kind of plants harbour nitrogen fixing bacteria in their root nodules ?

When a section of root nodule of a legume is examined it appears pinkish. Why ?

What is active absorption ?

What are Chemoautotrophs ?

Who discovered biological nitrogen fixation ?

Name two sulphur containing amino acids.

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