CBSE Class 9 Biology Crop Production Management
- What precautions should we take while storing the crops?
- how can nutrient of the soil be replenished
- At the time of cultivation when different plants are grown with crops is there any reproduction between them
- What is the meaning of "NAMETODES" ? What is the meaning of "Peigon pea Green gram and lentill.Will they gives us protiens if yes how ??
- Explain any 3 methods of weed control.
- What is the difference between Genetic Manipulation and Hybridisation?
- What do we get from cereals,pilses ,fruit and vegetable?
- what is irrigation? why is it essential? how can you manage the need of it for crops?
- If there is heavy rainfall in a village throughout the year, what measures should the farmer take for better cropping?
- What are the factors on which irrigation depends?
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Verify mobile number
Enter the OTP sent to your number