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Various physiological disorders can affect the appearance and desirability of fresh market bell peppers; these often arise from environmental stresses and nutritional imbalances. Understanding these physiological issues is essential for growers to manage and mitigate them effectively. These disorders are common and are related to plant growth and development, not diseases. This circular shows these horticultural characteristics or traits that are expressed by certain genotypes.
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Spinach (Spinacia oleracea) is an important nutrient-dense leafy green, and its annual per capita consumption has significantly increased over the past decades. Spinach production in Georgia has experienced significant growth in the last few years, with over $400M in annual value, ranked first among all the other leafy green crops. Field spinach production is labor intensive, and the cost of weed management, harvest, and post-harvest accounts for 56% of the production cost. With the advantages of controlled environment agriculture in reducing labor costs and increasing production value with an extended growing cycle, hydroponic spinach has been gradually accepted and planted on a large scale.
Spinach is a cool season crop typically seeded during early spring or early fall. Summer season is often skipped because of pressure from insects, diseases, and weeds. Additionally, the optimal temperature for spinach seed germination is 65-70°F (18-21°C), and for spinach growth is 60-77°F (15-25°C). However, there is the possibility to grow spinach during summer in the greenhouse using a deep water culture hydroponics system that can minimize these pressures by focusing on heat-tolerant cultivar selection, germination improvement, and optimal hydroponic system implementation.
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Hurricanes can cause severe damage to greenhouse structures and crops, both directly and indirectly. Strong winds, heavy rains, and flooding not only impact physical infrastructure, but also damage crops through exposure to extreme conditions. Additionally, disruptions to water, electricity, and logistics complicate production efforts.
This publication outlines common types of hurricane damage in greenhouses and provides recommendations on how growers can minimize the impact of such storms.|
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Important considerations for starting a small hydroponic operation at your home or an urban garden site.
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This brief guide covers nutrient deficiencies and their symptoms in common vegetables. Makenzie English, Horticulture Program Assistant, is co-author on this publication.
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This publication describes how a passive solar greenhouse was constructed using an earthen wall and water barrels for heat retention. The benefits and potential pitfalls of such a structure are discussed. Additional authors include Alexandra Williams, Syngenta, U.S.A, and Krista Jacobsen, Department of Horticulture, University of Kentucky.
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Esta publicación proporciona orientación práctica para individuos y familias, cubriendo aspectos esenciales como la planificación, la selección de recipientes adecuados y el mantenimiento de los alimentos almacenados durante emergencias como desastres naturales. La guía ofrece consejos fáciles de usar sobre variedad de menús, seguridad alimentaria y suministros no alimentarios, lo que garantiza un enfoque holístico para la preparación ante desastres.
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Wild yeast fermentations are an emerging trend in brewing that can provide a unique sensory experience for the consumer compared to beers brewed with commercial yeast strains. Wild yeast allows brewers to put a local story behind their beers by using strains isolated from the nearby environment. While wild yeasts can impart fruity, spicy, or sour flavors in beers without the addition of adjuncts, the beer’s sensory properties, yeast attenuation, and yeast’s alcohol tolerance are unpredictable, and evaluations must be conducted to determine the flavor profiles in beers brewed with wild yeast.
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