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Science, engineering, and mathematics — biology, chemistry, physics, astronomy, earth sciences, social sciences, and technology research. A curated gateway to academic and professional scientific resources.
57129 resources
Extension and research for the commercial tree fruit grower in Vermont and beyond.
A Canadian agricultural biotechnology company specializing in the development, growing, processing, and marketing of novel tree fruit varieties developed through bioengineering.
Information on these fruit including fertilizers, rootstocks, varieties, crab apples as pollinators, cider apples, and the pests, diseases and other disorders that affect them.
Instructions on choosing and growing these fruit trees with information on rootstocks, varieties, pollination, pruning and care.
Information on the causes of this condition, the symptoms, prevention and treatment.
An academic resource about apples and growing them in Devon, recording the many apple varieties of the region, a part of Devon's heritage.
About the science, production, and health benefits of apples.
Chronicle of growing local food on a small Iowa family farm with a 500-tree semi-dwarf apple orchard, blueberry, and asparagus crops produce perennially.
The definitive list of good and bad apples from Brian Frange. Includes a 100 point apple rating scale.