Zusammenfassung der Ressource
Improvement in Crop yields
- CROP VARIETY IMPROVEMENT
- INTRODUCTION
- SELECTION
- HYBRIDISATION
- INTERSPECIFIC
- INTERGENERIC
- INTERVARIETAL
- CROP PRODUCTION IMPROVEMENT
- NUTRIENT MANAGEMENT
- MANURE
- FERTILIZER
- ORGANIC FARMING
- IRRIGATION
- TANKS
- WELLS
- RIVERS
- CANAL SYSTEM
- CROPPING PATTERNS
- MIXED CROPPING
- CROP ROTATION
- INTER CROPPING
- CROP PROTECTION MANAGEMENT
- SEED BED PREPARTION
- SUMMER PLOUGHING
- CROP ROTATION
- OPTIMM TIME OF SOWING CROPS
- WEED CONTROL