Maximum Yield USA July 2017 | Page 70

vertical farming Top: Horizontal plane growing systems often require a person in a scissor lift to service one row of tiers and spend time moving up and down. Scissor lifts are cumbersome, expensive, dangerous, and block access. Above: A vertical plane growing set-up allows workers to access any row they need without bulky equipment. Aisle widths and growing equipment on wheels make it simple to accomodate multiple workers at once. Some vertical techniques allow workers at ground level to access and care for crops at all heights, eliminating the need for a scissor lift. FACTOR #2: LABOR COSTS To reduce labor costs, a farmer should maximize both the ease with which workers can access crops, and the number of workers that are able to access a layout simultaneously. This cuts out waiting time and increases efficiency. Labor accounts for much of the cost of production. Stream- lining and simplifying the process will have a tremendous impact on labor costs, especially in larger facilities. Another benefit of growing on a vertical plane is that compliance processes and safeguards are easier to create and maintain because all processes can be applied in a very targeted way. Vertical plane farms are easy to make modular. Because they are usually modular and lightweight, each part of the vertical farm can be moved and consolidated for treatment. Farmers are also able to log more accurately on a unit by unit basis. This is better for compliance, better for food safety, and better for pest management. The product can be moved, consolidated for treatment, and rolled into special areas for cleaning. 68 feature