Greenhouse covering materials are the core barrier for crop growth, stabilizing light transmittance, temperature and humidity environments. Proper storage, daily maintenance and timely replacement are key to extending material service life and ensuring stable crop yields. In line with CEN agricultural greenhouse material industry standards, this guide systematically sorts out standardized management rules for film, glass and PC sun panels, providing reliable references for commercial greenhouse operation. 1. Scientific Storage & Long-Term Maintenance Rules Post-disassembly maintenance directly determines the residual service life of covering materials, with targeted operations for different materials recommended. Plastic Film: After removal, fully air-dry the film to avoid mildew from residual moisture, then roll it tightly and store it in a cool, dry and ventilated indoor environment. Do not stack heavy objects or squeeze the film to prevent creases and structural damage. Greenhouse Glass: Place disassembled glass upright on customized wooden racks or rubber mats to prevent friction and breakage. Isolate from humid ground to avoid water ingress and surface adsorption of dust, keeping the glass clean and transparent. Universal Anti-Aging Measures: Prioritize UV-resistant covering materials to resist outdoor solar radiation aging. Regularly inspect connecting fasteners and frames, and replace rusted parts in a timely manner...

Glass greenhouses are premium agricultural facilities featured by long service life, stable structural performance, and strong climate adaptability, widely used for commercial horticulture, seedling cultivation, and experimental planting. According to agricultural microclimate research, excessive indoor humidity is one of the top threats to greenhouse crops, easily triggering fungal diseases, poor pollination, fruit cracking, and even yield reduction of over 30% in severe cases. Mastering scientific dehumidification methods is essential to stabilize greenhouse microclimate and guarantee high crop yields. Below are eight efficient and industry-recognized dehumidification solutions suitable for all types of glass greenhouses: 1. Reasonable Ventilation Ventilation is the most cost-effective dehumidification measure. Real-time ventilation removes indoor water vapor and exchanges humid air with dry outdoor air. Growers need to avoid blind ventilation in low-temperature environments. Rapid temperature drop will cause crop stress; timely close vents to maintain stable temperature and humidity balance inside the greenhouse. 3. Plastic Film Mulching Film mulching is a key passive dehumidification technique. It covers exposed soil to greatly inhibit water evaporation, preventing sharp humidity rise after irrigation. This method stabilizes the greenhouse microclimate and cuts down the incidence of humidity-induced crop diseases. 4. Collaborative Heating and Ventilation Humidity is closely linked with indoor temperature....

Light transmittance is one of the most critical performance indicators for modern commercial greenhouses, directly affecting crop photosynthetic efficiency, growth quality, and final yield. In line with GB/T 4455-2019 national standards and ASTM D 1003-13 international optical testing specifications, professional greenhouses adopt graded light transmittance standards for different covering materials and crop types to avoid insufficient illumination or intense radiation damage to plants. Light Transmittance Standards for Greenhouse Covering Materials Common greenhouse covering materials have fixed industry-recognized transmittance baselines. New agricultural plastic films feature an original light transmittance of 80% to 90%. Due to natural aging and surface dust accumulation during long-term use, the minimum qualified transmittance for operational plastic films is standardized at ≥85%. As a high-end horticultural covering material, greenhouse glass delivers superior optical stability, with a mandatory standard transmittance of ≥91.5%, providing sufficient photosynthetically active radiation for high-value crops. Traditional solar greenhouses follow a basic standard of ≥70% transmittance to meet daily growth needs of conventional crops. Crop-Tailored Light Transmission Requirements Different crops require customized light transmittance conditions for optimal growth. High-light-loving crops such as tomatoes, peppers, and ornamental flowers need a light transmittance above 90% to support vigorous growth and high-quality fruiting. Shade-tolerant leafy vegetables adapt...

Glass has become the premium covering material for modern commercial greenhouses, thanks to its outstanding light transmission, durable performance, heat resistance, self-cleaning, and anti-dew properties. Unlike plastic films and traditional coverings, professional greenhouse glass stabilizes indoor growing environments, improves crop growth conditions, and reduces long-term maintenance costs. This article elaborates on the core criteria for selecting high-quality greenhouse glass to help growers build high-efficiency greenhouses. Light transmittance is the most fundamental indicator of greenhouse glass performance, directly determining crop photosynthesis efficiency and harvest output. Three mainstream ultra-clear glass types dominate the commercial market with distinct transmittance rates: 90.5% standard tempered glass, 91.5% diffuse glass, and 97.5% anti-reflective (AR) glass. Yuhua ultra-clear greenhouse glass strictly standardizes these three optical specifications to meet differentiated planting needs for various greenhouses. According to horticultural optical research, AR glass delivers the highest light transmittance and yield promotion effect but features higher costs, making it ideal for scientific research and seedling greenhouses. In contrast, ultra-clear diffuse glass offers balanced performance and cost advantages, becoming the standard choice for most commercial planting greenhouses, gradually replacing ordinary tempered glass in greenhouse upgrades. Structural strength and long-term durability are essential for greenhouse long-term operation. Professional tempered greenhouse glass resists...

Our high-performance AR-coated diffused greenhouse glass has been fully loaded and shipped overseas, expanding our footprint across Europe, Middle East, Australia and North America commercial greenhouse marketsyuhua-glas…. Our diffuse glass features 97.5%+ light transmittance, adjustable haze grades, anti-glare uniform scattered light, and tempered anti-aging treatment. It eliminates crop leaf burn & uneven growth, boosts photosynthesis and delivers 20%+ crop yield growth for high-value flowers, vegetables and berry cultivation启信宝. All glass passed multi-index strict inspection before delivery, packed with export-standard wooden crates to ensure zero breakage during long-distance sea transportyuhua-glas…. This shipment marks further recognition of Yuhua’s independent R&D strength and stable product quality from global horticulture partners. We keep supplying premium greenhouse covering materials for smart controlled environment agriculture worldwide. If you are greenhouse project contractors, commercial growers or glass distributors globally, welcome to connect and discuss customized diffuse glass solutions.

Modern greenhouse cultivation, including film, solar, and glass greenhouses, increasingly prioritizes diffuse scattering covering materials to optimize indoor light environments.Unlike traditional transparent coverings that produce harsh direct sunlight, diffuse reflection materials evenly scatter solar radiation to create soft, full-canopy lighting. As a reliable horticultural covering solution, Yuhua greenhouse diffuse reflection glass effectively eliminates light hotspots while maintaining high light transmittance, solving core pain points such as crop light burn and unbalanced canopy lighting that plague traditional greenhouse materials. To understand its advantages, it is essential to clarify the optical principle of diffuse reflection. Ordinary glass produces specular reflection, where light travels in a fixed direction with equal incident and reflection angles, resulting in concentrated high-intensity light. In comparison, diffuse light forms through repeated refraction, absorption, and scattering on the microcrystalline surface of professional scattering glass. Verified by in-depth research from Wageningen University, a leading global horticultural institution, this optical mode achieves zero light loss and uniform three-dimensional light distribution inside greenhouses, creating a more stable growth environment for crops. Diffuse reflectance spectroscopy analysis further explains the uniqueness of such glass materials. Different from UV-visible transmission detection suitable only for liquid samples, diffuse reflection testing adapts to all solid greenhouse covering...