- Product Overview
The water – fertilizer integrated machine for vegetable greenhouses is an advanced agricultural device specifically developed for vegetable greenhouse planting scenarios. It organically combines two key farming operations: irrigation and fertilization. Through precise control technology, it realizes the accurate and integrated supply of water and fertilizers. This device can automatically allocate and transport an appropriate amount of water – fertilizer mixture according to the water and fertilizer requirements of vegetables at different growth stages, as well as real – time data such as soil moisture and nutrient content in the greenhouse. It provides the most suitable environment for vegetable growth, effectively improves the utilization rate of water and fertilizers, reduces waste, and helps vegetable greenhouses achieve high – quality, high – yield, and efficient planting goals. It is widely applicable to various types of vegetable greenhouses, and can exert its excellent performance advantages in the cultivation of leafy vegetables, fruiting vegetables, and root vegetables.
- Product Features
- Precise Control：Equipped with high – precision sensors and an advanced intelligent control system, it can monitor key parameters such as soil moisture and nutrient concentration in the greenhouse in real – time. Based on the preset vegetable growth model and actual monitoring data, it automatically and accurately adjusts the ratio and application amount of water and fertilizers, ensuring that vegetables receive the right amount of water and nutrients at each growth stage. The accuracy of water – fertilizer ratio can reach ±2%, and the control accuracy of fertilizer application amount can reach ±5%.
- High – efficiency Water and Fertilizer Conservation：Combining water – saving irrigation methods such as drip irrigation and micro – sprinkler irrigation with precise fertilization technology, it avoids the waste of water and fertilizers caused by traditional flood irrigation and excessive fertilization. Compared with traditional irrigation and fertilization methods, it can save 30% – 50% of water and 20% – 40% of fertilizers, effectively reducing production costs and minimizing environmental pollution.
- Easy to Operate：The user – friendly operation interface is simple and intuitive, making it easy to use. Operators do not need complex professional knowledge. They can easily set various parameters of irrigation and fertilization, such as irrigation time, fertilizer application amount, and water – fertilizer ratio, through a touch – screen or remote – control terminal. At the same time, the device has an automatic fault diagnosis and alarm function, which is convenient for timely detection and resolution of problems, ensuring the stable operation of the device.
- High – quality Materials：The main components of the device, such as the fertilizer tank, pipes, and valves, are made of high – quality corrosion – resistant materials. The fertilizer tank is made of high – strength plastic or stainless steel, with good corrosion resistance and tightness to prevent fertilizer leakage and deterioration. The pipes and valves are made of engineering plastics or metals that are resistant to aging and wear, ensuring the stable performance and long service life of the device during long – term and high – frequency use.
- Flexible Customization：It can be customized according to the actual needs of different vegetable greenhouses, such as scale, planting varieties, and irrigation methods. Whether it is a small single – span greenhouse or a large multi – span greenhouse, a suitable configuration plan can be provided. At the same time, it is compatible with various types of fertilizers, including solid fertilizers, liquid fertilizers, and water – soluble fertilizers, to meet diverse planting requirements.
- Applicable Scenarios and Selection
- Leafy Vegetable Greenhouses：Leafy vegetables have a short growth cycle and a high demand for nitrogen fertilizers. For small – scale leafy vegetable greenhouses (e.g., 1 – 3 mu), a small – sized water – fertilizer integrated machine can be selected. Its fertilizer tank capacity is 200 – 500 liters, and the irrigation flow rate is 1 – 5 cubic meters per hour. This model is flexible to operate and can meet the needs of small – area precise irrigation and fertilization. For large – scale leafy vegetable greenhouses (over 3 mu), a large – sized water – fertilizer integrated machine is required, with a fertilizer tank capacity of 500 – 1000 liters and an irrigation flow rate of 5 – 10 cubic meters per hour to ensure sufficient water – fertilizer supply.
- Fruiting Vegetable Greenhouses：Fruiting vegetables have different fertilizer requirements at different growth stages. They need more nitrogen fertilizers in the early stage to promote stem and leaf growth, and more phosphorus and potassium fertilizers in the later stage to promote fruit development. For such greenhouses, a water – fertilizer integrated machine with multi – channel fertilization function should be selected, which can add multiple fertilizers simultaneously to achieve precise ratio of different fertilizers. For medium – scale fruiting vegetable greenhouses (2 – 5 mu), the total capacity of the fertilizer tank of the device should be 300 – 800 liters, and the irrigation flow rate is 3 – 8 cubic meters per hour. For large – scale fruiting vegetable greenhouses (over 5 mu), a larger – capacity fertilizer tank (800 – 1500 liters) and a higher irrigation flow rate (8 – 15 cubic meters per hour) are required.
- Root Vegetable Greenhouses：Root vegetables have a high demand for potassium fertilizers and require good soil permeability. When selecting a device, attention should be paid to the irrigation uniformity of the equipment to ensure the consistency of root growth. For small – and medium – sized root vegetable greenhouses (1 – 4 mu), a water – fertilizer integrated machine with high irrigation uniformity can be selected, with a fertilizer tank capacity of 200 – 600 liters and an irrigation flow rate of 2 – 6 cubic meters per hour. For large – scale root vegetable greenhouses (over 4 mu), a device with higher power and flow rate should be selected to meet the needs of large – area irrigation and fertilization.
- Parameter Table
| Parameter Name | Parameter Details |
| Applicable Greenhouse Types | Various vegetable greenhouses (leafy vegetables, fruiting vegetables, root vegetables, etc.) |
| Fertilizer Tank Capacity | 200 – 1500 liters (different models) |
| Irrigation Flow Rate | 1 – 15 cubic meters per hour (different models) |
| Water – Fertilizer Ratio Accuracy | ±2% |
| Fertilizer Application Amount Control Accuracy | ±5% |
| Water – saving Rate | 30% – 50% |
| Fertilizer – saving Rate | 20% – 40% |
| Operation Method | Touch – screen, remote control |
| Main Materials | Fertilizer tank: high – strength plastic, stainless steel; Pipes and valves: engineering plastic, metal |
| Customization Service | Can be customized according to greenhouse scale, planting variety, irrigation method, etc. |
- Company Strength Display
As an enterprise dedicated to the research and manufacturing of smart agricultural equipment, irriferti has 15 years of profound experience in the field of water – fertilizer integrated machines for vegetable greenhouses. Our R & D team consists of professionals from multiple fields such as agricultural engineering, automatic control, and materials science. They deeply study the characteristics and needs of vegetable planting, and continuously promote technological innovation and product upgrading. The company is equipped with advanced production equipment and a strict quality inspection system. Every link from raw material procurement to product assembly follows international high standards and strict internal enterprise regulations, ensuring that each water – fertilizer integrated machine has excellent quality and reliable performance. With high – quality products, a complete after – sales service, and an accurate understanding of customer needs, our products are well – sold at home and abroad, winning the trust and praise of numerous vegetable growers and providing solid technical support for many vegetable greenhouse planting projects.
- Frequently Asked Questions and Professional Answers
- Question: How to set the parameters of the water – fertilizer integrated machine according to the growth stages of vegetables?
Answer: Vegetables have different water and fertilizer requirements at different growth stages. Take tomatoes as an example. In the seedling stage, a relatively large amount of nitrogen is needed to promote the growth of stems and leaves. At this time, the proportion of nitrogen fertilizer can be set slightly higher, for example, the ratio of nitrogen, phosphorus, and potassium is about 3 : 1 : 1. The amount of fertilizer can be adjusted according to soil fertility and plant density, generally 2 – 5 grams per plant each time. In terms of irrigation, keep the soil moderately moist. The irrigation time can be set to 15 – 20 minutes each time, 1 – 2 times a day. When entering the flowering and fruiting stage, the demand for phosphorus and potassium fertilizers increases to promote flower bud differentiation and fruit development. The ratio of nitrogen, phosphorus, and potassium can be adjusted to about 2 : 2 : 3, and the amount of fertilizer can be appropriately increased to 5 – 10 grams per plant each time. The irrigation frequency can be adjusted according to the weather and soil moisture. On sunny days, the number of irrigations can be appropriately increased, and each irrigation time can be maintained at 20 – 30 minutes. In short, according to the growth characteristics of different vegetable varieties, combined with soil test data and actual growth conditions, flexibly adjust the parameters of the water – fertilizer integrated machine to meet the needs of vegetables at each growth stage.
- Question: What should be done if the water – fertilizer integrated machine is blocked during use?
Answer: First, determine