The scheme of hydroponic planting system for 10*30ft greenhouse

1. Spatial planning and structure

- ** Greenhouse Design ** : Ensure that the greenhouse has adequate lighting and ventilation, using transparent materials to maximize sunlight entry. Consider using a double or triple layer of transparent cover to increase insulation performance.

- ** Layout ** : According to the shape and length of the greenhouse, reasonable planning of the planting area, walkway and maintenance area. Use upright or hanging planters to make efficient use of space.

### 2. Hydroponic system selection

- ** System Type ** : For large greenhouses, drip irrigation system or atomizing spray system is recommended. These systems allow precise control of water and nutrient supply based on the plant's needs.

- ** Nutrient solution circulation ** : Automatic circulation system is used to ensure the freshness and concentration of nutrient solution. The pH and EC values of the nutrient solution are regularly tested and adjusted according to the growth stage of the plant.

### 3. Lighting system

- ** Fill light ** : In the case of insufficient natural light, the use of LED fill light to provide the necessary photosynthesis light source. Choose a spectrum suitable for plant growth, such as full-spectrum LED lights.

- ** Timer ** : Install automatic timer, according to the plant growth cycle and lighting needs to set the light on and off time.

### 4. Temperature and humidity control

- ** Heating and cooling ** : Use heating pads or air conditioning systems to regulate the temperature in the greenhouse. A fan or water curtain may be needed to cool down in the summer, and adequate heat should be ensured in the winter.

- ** Humidity Management ** : Maintaining proper air humidity through a spray system or humidifier is especially important for some plants.

5. Monitoring and automation

- ** Environmental monitoring ** : Install temperature and humidity, light intensity, CO2 concentration and other sensors, real-time monitoring of greenhouse environmental parameters.

- ** Automation System ** : Automation control system integrating irrigation, fill light, environmental control and other equipment, remotely operated by mobile phone or computer.

### 6. Plant selection and planting strategy

- ** Plant type ** : Select suitable hydroponic plants according to the conditions of the greenhouse, such as lettuce, strawberry, tomato, vanilla, etc.

- ** Planting density ** : Reasonably arrange the distance between each plant to ensure sufficient light and air circulation.

7. Maintenance and management

- ** Regular inspection ** : Regular inspection of irrigation systems, nutrient circulation, plant health, etc., to deal with problems in a timely manner.

- ** Rotation ** : Implement rotation strategies to avoid soil diseases and nutrient depletion.

### Conclusion

Setting up an efficient 10x30 foot greenhouse hydroponic system requires a combination of factors, from space planning to equipment selection to plant management and environmental control, which requires careful design and management. By optimizing these links, we can increase production and achieve sustainable and efficient production.