Advertisements
Advertisements
Question
Why are blue green algae not popular as biofertilisers?
Advertisements
Solution
Blue green algae are not popular as biofertilisers because they causes algal bloom in polluted water bodies.
APPEARS IN
RELATED QUESTIONS
Find out the role of microbes in the following:
Soil
State any three benefits of Biofertilizers.
______ are nitrogen fixing micro-organisms.
Which of the following is one of the basic elements considered in green revolution?
Match the Column I (Organisms) with the Column II (Products they produce) and select the correct option.
| Column I | Column II | ||
| i. | Lactobacillus | p. | Cheese |
| ii. | Saccharomyces cerevisiae | q. | Curd |
| iii. | Aspergillus niger | r. | Citric Acid |
| iv | Acetobacter aceti | s. | Bread |
| t. | Acetic Acid |
By application of ____________ yield of paddy field can be increased.
Which of the following statements are CORRECT regarding Anabaena and Frankia?
Anabaena forms symbiotic relationship coralloid roots of ______.
VAM is a type of ______
An organism used as a biofertiliser for raising soyabean crop prediction is:
Which one of the following is not a biofertilizer?
Soil microorganisms mainly comprise:
Give two examples of biofertilizer.
Farmers are often suggested to use the following organism in their crop land so as to improve the soil fertility. Explain.
Anabaena
Which one of the following statement is correctly matched?
Azolla is used as biofertiliser because it ______.
Which of the following organisms is a nitrogen-fixing bacterium that forms a symbiotic association with leguminous plants?
What is the fundamental characteristic that defines biofertilizers as living organisms?
Which biofertilizer component is most effective for enhancing phosphorus and mineral absorption while providing pathogen protection?
