Download presentation
Presentation is loading. Please wait.
Published byAlannah Beverly Holland Modified over 8 years ago
1
Improvement in Food Resources - Agriculture
2
Crop Seasons Kharif Season Rabi Season Rainy season crops Winter season crops
3
Kharif Season Maize Paddy pigeon pea
4
Rabi Season WheatPeasMustard
5
Hybridization Genetic manipulation Nutrient management or mineralnutrition of plants Manures and fertilisers Organic farming Irrigation Cropping patterns Insects-pests control Diseases control Weeds control Scientific storage of grains
6
Three stages of farming Practices to improve Crop yeilds Choice of seeds For planting 1.Crop variety improvement - Nurturing of the crop 2. Crop production improvement Protection of the growing crops and harvested crops from loss 3. Crop protection management
7
Hybridization Parent 1 (with a desired character) (e.g., high yield) Parent 2 (with a desired character) (e.g., disease resistant) Offspring (Hybrid)
8
SourcesPlant NutrientsNo. AirCarbon, Oxygen(2) WaterHydrogen(1) Soil1.Macronutrients- Nitrogen, Phosphorus, Potassium, Sulphur 2.Micronutrients- Manganese, Copper, Molybdenum, Chlorine, Calcium (4) (9)
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.