Organic forming is the technique of raising crops through use of
Organic forming is the technique of raising crops through use of
- A
Manures
- B
Resistant varieties
- C
Biofertilisers
- D
All of these
Similar Questions
Which bacteria fix atmospheric nitrogen whilethey are free - living in the soil ?
Which one is a nonsymbiotic nitrogen fixer
Which one is a nonsymbiotic nitrogen fixer
Consider the following statements about organic farming
$I.$ Organic farming promotes the use of crop rotations and cover crops and encourages balanced host/predator relationships
$II.$ Integrated pest and weed management and soil conservation systems are valuable tools on an organic farm
$III.$ Organic farming protects the environment, minimize soil degradation and erosion and decrease pollution
Which of the statements given above are correct?
Consider the following statements about organic farming
$I.$ Organic farming promotes the use of crop rotations and cover crops and encourages balanced host/predator relationships
$II.$ Integrated pest and weed management and soil conservation systems are valuable tools on an organic farm
$III.$ Organic farming protects the environment, minimize soil degradation and erosion and decrease pollution
Which of the statements given above are correct?
Which of the following is used as biofertiliser?
$I.$ Cyanobacteria
$II.$ Yeast
$III.$ Symbiotic bacteria
$IV.$ Free living bacteria
Choose the correct option
Which of the following is used as biofertiliser?
$I.$ Cyanobacteria
$II.$ Yeast
$III.$ Symbiotic bacteria
$IV.$ Free living bacteria
Choose the correct option
Which of the following is free living aerobic and nonphotosynthetic nitrogen fixing bacterium
Which of the following is free living aerobic and nonphotosynthetic nitrogen fixing bacterium
- [AIPMT 1997]