NFT GROW RACK PVC NEPOT CONFIGURACIÓN PLANTA AGRÍCOLA HIDROPÓNICA SIN SUELO Modelo 3D

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Model Info
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More Information About 3D Model :
The **NFT Grow Rack PVC Netpot Setup for Soil-less Hydroponic Farm Plant** describes a specialized, integrated system utilized in controlled-environment agriculture (CEA) for high-efficiency cultivation, often referred to as a nutrient film technique (NFT) hydroponic system configuration. This system is designed for the soilless cultivation of various crops, ranging from leafy greens and herbs to small fruiting vegetables.

### System Components and Methodology

The core methodology is the Nutrient Film Technique (NFT), a form of hydroponics where plants are suspended with their roots growing into a shallow stream of recirculating nutrient solution. This "film" of solution provides water, dissolved mineral nutrients, and oxygen to the roots, maximizing absorption efficiency.

**1. NFT Grow Rack Structure:**
The physical support structure, or grow rack, is typically constructed from inert, non-corrosive materials such as galvanized steel or aluminum framing. The rack is engineered to hold multiple horizontal growing channels at a slight gradient (usually 1:30 to 1:100 slope). This gradient is essential to ensure the continuous flow of the nutrient solution from the highest point to the lowest collection point (the reservoir). Racks can be configured as single-tier or multi-tier vertical farms, optimizing space utilization.

**2. PVC Growing Channels (Gullies):**
The primary conduits for the nutrient solution and plant support are specialized channels, frequently fabricated from food-grade Polyvinyl Chloride (PVC). PVC is selected for its durability, low cost, inertness (preventing chemical interaction with the nutrient solution), and ease of sanitation. These channels are typically rectangular or trapezoidal in cross-section, sized appropriately to maintain the precise film depth necessary for optimal root aeration.

**3. PVC Netpots and Plant Support:**
Plants are housed in small, perforated containers known as netpots, also commonly manufactured from PVC or inert plastic. These netpots serve as the primary physical support structure for the seedling, holding it in place within the aperture cut into the lid of the PVC growing channel. The netting allows the roots to grow freely out of the pot and into the nutrient film flowing beneath. Typically, an inert growing medium such as rockwool, coco coir, or expanded clay pebbles (hydroton) is used minimally within the netpot to stabilize the young plant until the root mass develops sufficiently to reach the nutrient solution.

**4. Hydroponic Operation (Soil-less Cultivation):**
The system is entirely soil-less. A reservoir holds the meticulously balanced nutrient solution, which is a blend of essential macro and micronutrients dissolved in water (e.g., nitrogen, phosphorus, potassium, calcium, magnesium, iron). A submersible pump continuously circulates this solution. The solution is pumped to the highest point of the grow rack and allowed to flow by gravity through the PVC channels, passing over the roots of the plants. The spent solution is collected at the lowest end of the rack and returned to the reservoir for reprocessing and recirculation.

### Advantages and Applications

This specific NFT setup offers several advantages crucial for modern agriculture:

* **Water Efficiency:** NFT systems utilize up to 90% less water than traditional soil farming due to the enclosed, recirculating nature of the system.
* **Nutrient Control:** Precise control over nutrient delivery ensures optimal plant growth and reduces fertilizer waste (effluent).
* **High Density Yield:** The rack structure, especially in vertical configurations, facilitates high plant density per square meter, significantly increasing yield potential in constrained spaces.
* **Disease Reduction:** By eliminating soil, the incidence of soil-borne pathogens is negated, leading to healthier plants and reduced need for pesticides.

The NFT Grow Rack PVC Netpot Setup is widely deployed in commercial greenhouses, indoor vertical farms, and educational research facilities focused on producing high-value, fast-growing crops like lettuces (e.g., butterhead, romaine), basil, mint, chives, and strawberries.

KEYWORDS: Nutrient Film Technique, NFT, Hydroponics, Soilless Cultivation, PVC Grow Rack, Netpot, Controlled Environment Agriculture, CEA, Vertical Farming, Recirculating System, PVC Channel, Plant Support, Crop Production, Water Efficiency, Nutrient Solution, Root Zone, High Density Farming, Greenhouse Technology, Rockwool, Food Grade Plastic, Agriculture, Horticulture, Automated Growing, Commercial Hydroponics, Gravity Flow, Submersible Pump, Closed-Loop System, Plant Nutrient Management, Soil-borne Pathogen Control, Crop Yield.