About Cabling Installation & Maintenance

Our mission: Bringing practical business and technical intelligence to today's structured cabling professionals

For more than 30 years, Cabling Installation & Maintenance has provided useful, practical information to professionals responsible for the specification, design, installation and management of structured cabling systems serving enterprise, data center and other environments. These professionals are challenged to stay informed of constantly evolving standards, system-design and installation approaches, product and system capabilities, technologies, as well as applications that rely on high-performance structured cabling systems. Our editors synthesize these complex issues into multiple information products. This portfolio of information products provides concrete detail that improves the efficiency of day-to-day operations, and equips cabling professionals with the perspective that enables strategic planning for networks’ optimum long-term performance.

Throughout our annual magazine, weekly email newsletters and 24/7/365 website, Cabling Installation & Maintenance digs into the essential topics our audience focuses on.

  • Design, Installation and Testing: We explain the bottom-up design of cabling systems, from case histories of actual projects to solutions for specific problems or aspects of the design process. We also look at specific installations using a case-history approach to highlight challenging problems, solutions and unique features. Additionally, we examine evolving test-and-measurement technologies and techniques designed to address the standards-governed and practical-use performance requirements of cabling systems.
  • Technology: We evaluate product innovations and technology trends as they impact a particular product class through interviews with manufacturers, installers and users, as well as contributed articles from subject-matter experts.
  • Data Center: Cabling Installation & Maintenance takes an in-depth look at design and installation workmanship issues as well as the unique technology being deployed specifically for data centers.
  • Physical Security: Focusing on the areas in which security and IT—and the infrastructure for both—interlock and overlap, we pay specific attention to Internet Protocol’s influence over the development of security applications.
  • Standards: Tracking the activities of North American and international standards-making organizations, we provide updates on specifications that are in-progress, looking forward to how they will affect cabling-system design and installation. We also produce articles explaining the practical aspects of designing and installing cabling systems in accordance with the specifications of established standards.

Cabling Installation & Maintenance is published by Endeavor Business Media, a division of EndeavorB2B.

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Patrick McLaughlin

Serena Aburahma

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Peter Fretty - Vice President, Market Leader

Tim Carli - Business Development Manager

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Urea Ammonium Nitrate | UAN Liquid Fertilizer Outshines Solid Nitrogen: Safer, More Efficient, Eco-Friendly

Solid nitrogen fertilizers (like urea) face significant challenges: low efficiency (only 20-35% nitrogen utilized), high labor requirements (deep burial needed), crop damage risks (lodging, disease), and environmental harm (soil acidification, water pollution, greenhouse gases).

The common Urea Ammonium Nitrate solution is divided into three nitrogen fertilizer grades, with nitrogen contents of 28%, 30%, and 32% respectively. Different nitrogen contents correspond to different salting-out temperatures, which are -18℃, -10℃, and -2℃ respectively. This enables it to meet the growth needs of crops under different climatic conditions.

Urea Ammonium Nitrate (UAN) Solution offers a superior alternative:

Triple Nitrogen Advantage: Combines fast-acting nitrate-N, slow-release ammonium-N, and long-term amide-N, boosting efficiency to 90% (vs. 20-25% for solids).

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Enhanced Safety: Liquid form eliminates explosive dust risks associated with solids like ammonium nitrate.

Ease of Use: Ready for direct application via irrigation, fertigation, or foliar spray – no dissolving or deep burial needed. Saves labor and energy (>30%).

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Environmental Benefits: Reduces ammonia volatilization (14.8%), potent N₂O emissions (30.6%), and soil acidification risk (neutral pH 5.0-7.0).

Cost & Compatibility: Lower storage/transport costs (no caking), easy integration with automation, and compatible with many pesticides/nutrients for "one-pass" application.

Ideal for Modern Farming: UAN is key for fertigation in large-scale row crops, fruits, vegetables, and protected agriculture, aligning with global trends (US: 13.6M tons/year, rapid growth in China).

Usage Note: Dilute properly (100x for seedlings, 50x for growth), apply 3-5kg/acre per session, store away from light/heat, and combine with potassium later in crop cycles.

UAN solves core issues of solid nitrogen – inefficiency, safety hazards, and environmental impact – enabling higher yields (up to 10% in corn trials) and promoting sustainable agriculture, especially with emerging inhibitor technologies.

Yongchang offers three nitrogen concentrations: UNA 28%, UAN 30%, and UNA 32%, which can be used on virtually all crops. Click here for more packing display.

https://www.yongchangnitro.com/urea-ammonium-nitrate-solution-uan-triple-n-formula-fast-acting-long-lasting-product/

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Media Contact
Company Name: Henan Yongchang Nitro Fertilizer Co., Ltd.
Email: Send Email
Phone: +86 373 7068688
Country: China
Website: https://www.yongchangnitro.com/

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