ニュース
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How to Stabilize a Greenhouse: A 7-Point Actionable Checklist for 2025
読む もっと読むAbstract The structural integrity of a greenhouse is a fundamental precondition for its success, directly impacting crop security and financial viability. This document provides a comprehensive examination of the principles and practices required to ensure a greenhouse remains stable against diverse and often severe environmental pressures. It explores the foundational requirements, from site selection and anchoring systems to the engineering principles governing frame construction and material choice. A significant portion of the analysis is dedicated to the proper installation and securing of greenhouse coverings, with a particular focus on the interplay between high-quality greenhouse polyethylene film and advanced fastening systems like wiggle wires and channels. Furthermore, the document investigates the […]
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Does an Air Circulation Fan Really Work? 3 Proven Ways It Boosts Greenhouse Yields in 2025
読む もっと読むAbstract An investigation into the efficacy of air circulation fans within controlled greenhouse environments reveals their foundational role in optimizing crop production. Stagnant air in enclosed agricultural structures leads to detrimental conditions such as thermal stratification, localized humidity pockets, and depletion of carbon dioxide at the leaf-atmosphere interface. These factors collectively inhibit plant growth, promote pathogenic outbreaks, and reduce overall yield and quality. The introduction of mechanical air circulation directly mitigates these issues by creating a homogenous atmospheric environment. This study demonstrates that by equalizing temperature, managing relative humidity, and ensuring a consistent supply of CO2 to the plant canopy, air circulation fans are not merely accessories but essential components […]
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What are greenhouse films: An Expert’s Guide to 5 Key Properties for a Profitable 2025 Harvest
読む もっと読むAbstract Greenhouse films are advanced, multi-layered polymer coverings, primarily made from polyethylene, engineered to create controlled agricultural environments. These films are not merely passive barriers; they are active components designed to manipulate the internal climate of a greenhouse to optimize crop growth, yield, and quality. Their efficacy is determined by a combination of key properties, including light transmission and diffusion, thermicity, durability against environmental stressors, and specialized functions provided by chemical additives. The selection of an appropriate greenhouse film is a complex decision contingent upon specific regional climates—from the variable conditions of South America to the cold winters of Russia and the high UV exposure in the Middle East—as well […]
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What is a Wiggle Wire?: A Practical Buyer’s Guide for 2025’s Harshest Weather
読む もっと読むAbstract An examination of the wiggle wire and its corresponding channel reveals a fastening system of profound importance in modern controlled environment agriculture. This mechanism, often referred to as a spring lock or zigzag wire, represents a significant technological advancement over prior methods for securing greenhouse coverings. Its primary function is to affix flexible materials, such as polyethylene film or shade cloth, to the rigid frame of a greenhouse structure. The system operates on the principle of distributed pressure, wherein the undulating form of the wire, when inserted into a purpose-built metal channel, creates a continuous yet gentle grip along the entire length of the material. This design mitigates stress […]