Class 9 NCERT Science Improvement in Food Resources (Biology)
It contains:
- Explanatory videos
- Detailed Study Material
- Essential Points
- Comprehensive Question bank in different formats like: - MCQ
- Solved NCERT questions
- Exclusive Exemplar questions with solutions
- Fill ups
- True/False
- Assertion & Reasoning
- Solved examples
- VSA (Very Short Answer)
- SA (Short Answer)
- LA (Long Answer)
- Strategies for Enhancement of Food Production
- Sustainable Agriculture
- Crop Production
- Types of Crop
- Crops According to Seasons
- Improvement in Crop Yields
- Crop Variety Improvement
- Crop Production Management
- Nutrients Management
- Sources of essential plant nutrients
- Classification of nutrients
- Mode of intake of soil nutrients
- Manures
- Advantages of manures
- Disadvantages of manures
- Types of manure
- Fertilizers
- Judicious use of fertilizers
- Biofertilizers
- Irrigation
- Irrigation systems
- Irrigation methods
- Cropping Patterns
- Mixed cropping
- Criteria for the selection of crops in mixed cropping
- Advantages of mixed cropping
- Intercropping
- Advantages of intercropping
- Crop rotation
- Advantages of crop rotation
- Crop Protection Management
- Weed and Weed Control
- Insect Pests
- Control of pests
- Disease Inciting Agents (Pathogens)
- Preventive measures against diseases
- Storage of Grains
- Preventive and control measures
- Animal Husbandry
- Cattle Farming
- Purposes of cattle farming
- Breeds of cow
- Breeds of buffalo
- Breeding for the desired quality
- Milk production
- Diseases of cattle
- Symptoms of sick cattle
- Prevention of cattle diseases
- Poultry Farming
- Poultry breeds
- Eggs and broilers production
- Shelter
- Diseases of poultry
- Fish Production
- Marine fisheries
- Inland fisheries
- Bee Keeping
- Colony and castes of honey bee
- Importance of honey
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Explanatory Videos Study Material Concept Maps and Essential Points Question Bank Chapter-wise HOTS Solved NCERT Questions Solved Exemplar questions Downloadable Unit test paper