Packhouses, polyhouses, and greenhouses are key infrastructure components in modern horticulture. A greenhouse or polyhouse is a structure covered with transparent or semi-transparent material—such as polyethylene, glass, or fiberglass—designed to cultivate crops in a controlled environment. These structures range from small sheds to large industrial facilities and often include advanced climate-control systems, lighting, and humidity regulation to minimize crop loss and maximize productivity.
Greenhouse: Typically uses glass or rigid materials to create an enclosed micro-climate. Durable and effective at heat retention.
Polyhouse: A type of greenhouse using polyethylene film as a cover. It’s the most widely adopted form in India due to its cost-efficiency, although it is less durable than glass greenhouses.
Lath House: Uses wooden framework with shading materials, offering a low-cost alternative.
Fruits: Papaya, Strawberry
Vegetables: Capsicum, Cauliflower, Tomato, Okra, Spinach, and more
Flowers: Rose, Gerbera, Chrysanthemum, Marigold, Orchid, etc.
Should be a well-drained location to prevent waterlogging
Must be located away from industrial pollution
Easily accessible for inputs and transportation, yet protected from excessive traffic or dust
Low-Cost/Bamboo Greenhouse
Bamboo framework with UV-stabilized polyethylene, side vents for temperature control
Construction cost: ₹300–500 per m²; suitable for small-scale farmers
Semi-Automatic Polyhouse
Galvanized iron frame equipped with fans, cooling pads, and misting systems
Construction cost: ₹800–1,100 per m²; ideal for dry and composite climates
High-End Commercial Greenhouse
Fully equipped with HVAC, humidity controls, hydroponic setups, and computerized systems
Construction cost: ₹2,000–3,500 per m²; used for high-value crops and commercial scale
By Shape: Quonset, Curved Roof, Gable Roof
By Support Material: PVC frames, Steel frames
By Glazing Material: Fiberglass (plain or corrugated), Glass (single/double), UV-stabilized polyethylene
By Span Configuration: Single span or Ridge & Furrow multi-span
Naturally Ventilated Polyhouses: Basic ventilation via side vents and ridge chimneys
Environmentally Controlled Polyhouses: Integrated systems to regulate temperature, humidity, CO₂, and lighting
Used primarily in warm climates or for ornamentals during summer months. Made of shade nets (often black polypropylene), they protect crops like orchids, azaleas, and nurseries from excessive heat.
Orientation: East–West alignment to minimize mutual shading
Dimensions & Spacing: Max ~60 m span for naturally ventilated setups; maintain 10–15 m gap between adjacent houses
Height & Load-Bearing: Up to 5 m height for large houses; structural design must account for dead load, live load (~15 kg/m²), wind load (~50 kg/m²), and snow load where applicable
Cladding Choices: Polycarbonate, double-strength glass, various poly films, fiberglass types
Key Components:
Roof, siding (gable), gutters, columns, ridge beams, bracings, arches, foundation pipes
Containers: Clay pots, peat pots, soil blocks, fiber trays, PVC containers—each suited to specific crops and operations
Irrigation: Drip or micro-sprinkler systems installed close to the root zone to minimize moisture on foliage
Periodic cleaning of films and glazing to ensure optimal light transmission
Annual soil solarization and fumigation to suppress pathogens
Routine checks and cleaning of pipes and irrigation systems to prevent clogging
Regular nutrient monitoring and pest control—biological or trap-based
Nutrient imbalances (deficiencies/excess) requiring frequent monitoring
Film degradation and the associated increase in maintenance costs
Environmental control system upkeep to ensure uniform growing conditions
Feasibility & Planning
Site evaluation, crop selection, capacity planning
Design proposals for greenhouse or polyhouse projects
DPR & Cost-Benefit Evaluation
Detailed project reports, financial projections, and scheme mapping
Implementation & Compliance Support
Procurement assistance, installation oversight, and commissioning
Coordination with agencies for approvals and inspections
Maintenance Advisory
Operational SOPs for irrigation, nutrient management, pest control
Re-tendering of films and equipment based on lifespan
Funding & Subsidy Support
Guidance on subsidy schemes, loan assistance, documentation
Integration with other agricultural infrastructure funding sources
Enables year-round production, including off-season market access
Reduces crop loss due to weather, pests, or diseases
Maximizes yields and quality—resulting in higher returns
Enhances operational efficiency through technology integration
Hyderabad
+91 92468 22006