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प्रश्न
Write a short note.
Microbial inoculants
उत्तर
- Microbial inoculants are produced by the process of fermentation and are either sprayed on seeds before sowing them or can be released into plants.
- Microbes in the inoculants, supply nutrients and help in plant growth. They also improve the quality of food.
- A solution containing Azotobacter and artificial nitrogenase is used in organic farming.
- Soil pollution caused due to chemical fertilizers can be prevented using such microbial inoculants.
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संबंधित प्रश्न
Answer the following.
How can the oil spills of rivers and oceans be cleaned?
Explain the importance of biopesticides in organic farming.
Complete the following conceptual picture.
Complete the following conceptual picture related to environmental management.
Name the following method of solid waste management.
Find an odd one out.
Find an odd one out.
Microbes used along with artificial nitrogenase in organic farming.
Lactobacillus : Yoghurt : : Baker’s yeast : _______________
Sulphuric acid is a source of energy for some species of bacteria like Acidophillium.
Antibiotics cannot be obtained from a variety of bacteria and fungi.
Which fungus is used to make soya sauce by fermentation?
Write a short note.
Bioinsecticides
What are the benefits of microbial inoculation in plants?
How microorganisms are useful in the field of medicine?
Diptheria affects the ______.
State whether true or false. If false, correct the statement.
Rhizobium, associated with root nodules of leguminous plants fixes atmospheric nitrogen.
Nostoc is used for fixing nitrogen.
The figure below shows a concept of segregation, observe the following figure and answer the questions that follow:
- What is dry and wet waste?
- Why do we need to segregate our garbage?
