A mobile application designed to empower farmers with AI-powered crop recommendations, yield predictions, government schemes information, and multilingual voice/chat assistance.
KV-App is a comprehensive agricultural solution that provides farmers with data-driven insights for better crop management, yield optimization, and access to government schemes - all available in multiple regional languages.
- Intelligent crop suggestions based on state, area, season, and soil conditions
- Fertilizer and pesticide recommendations
- AI-powered summary of crop viability
- Season-specific insights (Rabi, Kharif, etc.)
- Accurate yield forecasting using multiple parameters
- Considers soil characteristics (pH, organic carbon)
- Factors in NPK levels, irrigation, and rainfall
- Temperature-based growing degree days (GDD) analysis
- Extreme weather impact assessment
- Centralized access to agricultural schemes
- AI-powered scheme crawling and updates
- Filtered recommendations based on user profile
- Regional language support for inclusivity
- Text and voice interaction modes
- RAG-based conversational AI
- Speech-to-text and text-to-speech capabilities
- Current temperature, humidity, and precipitation data
- Location-based weather updates
- Framework: React Native / Flutter (Mobile-first approach)
- State Management: Redux / Provider
- UI Components: Custom components with native feel
- Voice Integration: Native speech APIs
- Language Support: i18n for multilingual interface
- API Framework: Node.js/Express or Python/FastAPI
- AI/ML: TensorFlow/PyTorch for predictions
- RAG System: LangChain + Vector Database
- Database: MongoDB/PostgreSQL
- Caching: Redis for performance optimization
- Crop Prediction Models: Trained on historical agricultural data
- NLP: LLM integration for conversational AI
- TTS/STT: Regional language voice processing
- Web Scraping: AI agents for scheme updates
Intro Screen → Language Selection → User Profile (Name, Location, Phone)
↓
Localized Intro Screens → Home Dashboard
↓
4 Main Features + Weather Widget
- Simplicity: Clean, intuitive interface for users with varying tech literacy
- Accessibility: Large touch targets, clear typography, high contrast
- Localization: Complete UI translation for regional languages
- Offline-first: Critical features work without internet
- Visual Hierarchy: Important information prominently displayed
- Weather status card at the top
- 4 feature cards with intuitive icons
- Language switcher icon in header
- Bottom navigation for quick access
GET /kv/weather
Response: { temperature, humidity, precipitation }
POST /kv/predictCrop
Request: { state, crop, area, fertilizer, pesticide, season }
Response: { recommended_crops[], selected_crop: {status, chance}, summary }
POST /kv/yieldPredict
Request: { state, district, year, crop, season, sowing_date, soil_*, npk_*, weather_* }
Response: { yield_kg_ha, confidence, insights }
GET /kv/govSchemes
Response: { schemes[] }
POST /kv/kvLLM
POST /kv/BotLLM
Request: { query, target_language, mode: "text|voice" }
Response: { response, audio_url? }
- Node.js 16+ or Python 3.9+
- Mobile development environment (Android Studio / Xcode)
- API keys for weather services and AI models
# Clone the repository
git clone https://github.com/yourusername/kv-app.git
cd kv-app
# Install dependencies
npm install # or pip install -r requirements.txt
# Configure environment variables
cp .env.example .env
# Run development server
npm run dev # or python app.py- English
- Hindi
- Kannada
- Telugu
- Tamil
- Marathi
- Gujarati
- And more regional languages
- Small and marginal farmers
- Agricultural consultants
- Rural agricultural workers
- Government agricultural officers
- Android 8.0+
- iOS 12.0+
- Progressive Web App (PWA) support
Contributions are welcome! Please read our contributing guidelines before submitting PRs.
This project is licensed under the MIT License - see the LICENSE file for details.
For support and queries, please contact: support@kvapp.com
Built with ❤️ for Indian Farmers