Departments and Units Resources
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Your goal as a greenhouse grower is to maintain a stable pH over the life of the crop. This is not an easy task since many factors can affect pH in the growing substrate. The pH can go up or down within several weeks of the crop cycle and if you wait for deficiency or toxicity symptoms to develop, you have already compromised the health of the crop and you r profits. Knowing all factors involved is the first step to managing the substrate pH.
Bodie V. Pennisi
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Label terms and certifications can be divided into those that are regulated and those that are unregulated. Regulated label terms and certifications are usually defined by the United States Department of Agriculture (USDA) or the Food and Drug Administration (FDA). Within the USDA, the Food Safety and Inspection Service (FSIS) is the agency responsible for the truthful labeling of meat and poultry products. The use of labels and certifications is governed by law and violations of use can have legal consequences. Unregulated terms have generally accepted definitions but do not have legal ramifications or verification of adherence. Many common label claims, such as “humanely raised” or “sustainably farmed,” refer to the process used to farm livestock but are unregulated, and there are no legal definitions for these claims. This publication summarizes some common regulated and unregulated terms in agriculture and livestock production.
Julia W. Gaskin and Amanda Tedrow
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This publication provides guidelines for the planting and care of pansies to ensure success, including planting time, bed preparation, plant spacing, planting procedures, fertilization, freeze protection, and common insect and disease problems. Since seasonal color is a high-cost investment in the landscape, it is important to get the maximum return on your investment by following these planting and cultural guidelines.
Bodie V. Pennisi
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Each year, one of the first questions both seasoned and new nursery producers, managers and owners asks is, “What plants should be propagated and/or grown in the upcoming season(s)?” Answering this question requires a complex equation of inputs ranging from the type of nursery operation that exists to physical location and market trends. For this reason, the answer to this question varies for each person or business.
This publication describes several important factors that must be considered to properly assess which ornamental crops should be grown and which market niches exist that may dictate crop selection.
Matthew Chappell and Ping Yu
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This publication is devoted specifically to covering everything you need to know about growing herbaceous perennials, primarily to those that persist from crowns and/or fleshy roots.
Bodie V. Pennisi
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This publication is part of a series focusing on irrigation scheduling for vegetable crops. It contains basic information on water use and irrigation management using the crop water demand method for Solanaceae crops such as bell peppers, tomatoes, and eggplants.
Justin Shealey and Laurel L. Dunn
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C 1300-01
Foodborne Illnesses
Foodborne illnesses sicken approximately 48 million Americans a year and result in significant financial losses for the food industry. Outbreaks of foodborne illness have been linked to consumption of small fruit products, but growers and packers can take precautions to reduce food safety risks on their operations. This video discusses what foodborne illnesses are, what causes them, and basic steps that can be taken to ensure the production of safe fruit. This video was produced in collaboration with the Auburn Department of Horticulture.
Laurel L. Dunn, Angelos Deltsidis, and Camila Rodrigues
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Many produce farms choose to exclude domesticated animals to prevent the spread of fecal contamination to produce crops. However, when farms allow members of the general public access to U-pick fields, on-farm restaurants, or roadside markets, the Americans for Disabilities Act (ADA) protects the rights of individuals who may require the assistance of a service animal. This publication explains what steps a farm must take to ensure an individual requiring a service animal is not excluded from on-farm activities, while also protecting food safety.
Laurel L. Dunn
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This video shows producers what to do about wildlife intrusion into produce fields, a common problem for fruit and vegetable growers that presents a food safety risk when fecal contamination occurs. It discusses best practices regarding no-harvest buffer zones (used when feces is present in the field), removal of in-field contamination, and worker training in several different scenarios.
Laurel L. Dunn and Govindaraj Dev Kumar
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