Generally, we use greenhouses to grow vegetables, flowers, and ornamental plants. Greenhouses are also ideal for gardens, nurseries, vegetable farms, flower farms, plant research, and university horticulture projects. Currently, hydroponic greenhouses are very popular. Let's look at the different greenhouse cultivation methods.
Almost everyone who has tried hydroponically growing vegetables has encountered the same frustrating problem—the vegetables look healthy, but the roots rot.
To promote better growth of greenhouse crops, it is essential to strictly control the internal humidity environment, primarily focusing on regulating air humidity and soil moisture. The following details how to regulate these two aspects of the greenhouse to ensure normal humidity levels.
After a month of intensive and well-organized production, the 3,000-square-meter film greenhouse, custom-designed for a Romanian client by Hualiang Greenhouse, has successfully completed all manufacturing processes and has been loaded into containers for shipment, soon to be delivered to the client across the ocean. The successful delivery of this project signifies further recognition in the European market of Chinese modern agricultural facilities in terms of customization, intelligence, and high quality.
1. IoT-Driven Smart Agriculture Promotes Agricultural Informatization
Water resources are a decisive factor in ensuring the sustainable development of agriculture. Traditional agricultural production methods often employ flood irrigation, resulting in severe water waste. Therefore, developing water-saving irrigation technologies for farmland is essential:
Recently, a delegation of clients from Romania visited Hualiang Greenhouse's factory and modern planting demonstration base in China. This in-depth inspection and technical exchange yielded substantial results, with both parties reaching a clear cooperation intention in intelligent greenhouse solutions and modern agricultural planting technology, and signing a memorandum of understanding.
Generally, a standard intelligent greenhouse, besides its frame and covering materials, includes the following supporting systems: external shading system; fan-evaporative cooling system; internal shading system; side window system; top electric ventilation system; sprinkler system; movable seedbed system; heating system; electrical control system; intelligent control system; anti-drip system; and circulating fan system.
The advantages of intelligent water and fertilizer machines mainly include the following:
Water and fertilizer saving: Intelligent water and fertilizer machines can achieve precise irrigation and fertilization. Compared with traditional planting methods, water saving is significant, reaching over 60%, and fertilizer saving is over 50%. This not only reduces planting costs but also helps improve crop yield and quality.
- Covering with Insulating Film: Use plastic films with good light transmittance and strong heat insulation properties, such as EVA film and PO film, to cover the greenhouse. This effectively reduces heat loss. Multiple layers of covering can also be used, such as adding a second layer of film or a small arched shed inside the greenhouse.
