Purdue horticulture & landscape architecture oilseed

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Sesame oil is an edible vegetable oil derived from sesame seeds. The oil is one of the earliest-known crop-based oils. Worldwide mass modern production is limited due to the inefficient manual harvesting process required to extract the oil. Oil made from raw seeds, which may or may not be cold-pressed, is used as a cooking oil.

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Purdue agriculture research

The SporeSat spacecraft. More news from : Purdue University. SeedQuest does not necessarily endorse the factual analyses and opinions presented on this Forum, nor can it verify their validity. The Triumph of Seeds. By Thor Hanson Basic Books. A Purdue University experiment that will test how plant cells sense and respond to different levels of gravity is scheduled to launch aboard the SpaceX Falcon 9 rocket from Cape Canaveral, Fla.

Understanding how gravity impacts plants is key for determining the conditions necessary to grow plants in space. Three disc-shaped "BioCDs" will use sensors to measure the calcium signaling activity of fern spores at varying gravity levels. Known as "SporeSat," the autonomous, free-flying spacecraft will investigate how variations in gravity affect calcium signaling in germinating spores of the fern Ceratopteris richardii. Calcium signaling - a gravity-directed process - acts as a compass for plants, determining the directions sprouts and roots grow during germination.

The experiment will help determine the minimum level of gravity needed to trigger normal calcium signaling activity in plant cells. Rickus said artificial gravity might be necessary to produce crops for food on future long-term space missions. Rickus and postdoctoral research assistant Amani Salim are the mission's principal investigators. The study also will lead to a more detailed understanding of the molecular and biophysical mechanisms plants use to detect gravity.

Aboard SporeSat are three disc-shaped "BioCDs," devices that use lab-on-a-chip technology developed by Marshall Porterfield , a Purdue professor of agricultural and biological engineering and horticulture and landscape architecture. Each BioCD contains four rings of eight fern spores.

During the experiment, two of the BioCDs will spin to simulate gravity while the third will remain stationary as a microgravity control. Each ring of spores on the spinning discs will experience a different level of gravity depending on how far it is from the center.

Microelectrodes will measure the spores' calcium signaling activity and transmit the data back to Earth. Because human cells use calcium signaling, the study also is an important step toward understanding the effects of space's microgravity on the human body, said Porterfield, who also is division director of NASA's Space Life and Physical Sciences research program. Porterfield said SporeSat's microsensor technology also provides a foundation for future studies of cell activity, both on Earth and in space.

The SporeSat mission will be flown aboard a nanosatellite weighing about 12 pounds and measuring 14 inches long by 4 inches wide by 4 inches tall. The SpaceX Dragon spacecraft on the Falcon 9 rocket will deploy the satellite into low-Earth orbits between and miles above the planet. My SeedQuest Forgot your password? Forum Page. Forum sources. Latin America. Middle East. North America. Biological control.

Cereal crops. Climate change. Cover crops. Crop protection. Data analytics. Digital agriculture. Drought tolerance. Food safety. Food security. Forage crops. Fungicide resistance. Genetic resources. Genome-editing technology. Herbicide resistance. Indoor agriculture. Insecticide resistance. Intellectual property protection. Market data. New breeding techniques. New services. New technologies. Non-food agriculture. Oilseed crops.

Pasture grasses. Pesticide resistance. Plant breeding. Plant health. Plant protein. Precision agriculture. Published in print. Pulse crops. Quality assurance. Regenerative agriculture. Root health. Seed analysis. Seed enhancement. Seed health. Seed testing. Seed treatment. Software, agricultural. Soil health. Sustainable ag. Turf grasses. Vegetable crops. Weed management. Beans, field. Beans, garden. Sweet corn. Copyright SeedQuest - All rights reserved.

Sweet Corn Variety Performance

Ting is a food microbiologist by training. However she is always interested in solving environmental problems using microbial approach. Her current projects include screening bacterial strains and protective materials for making self-healing concrete, and studying methods to control mycotoxins in oil seeds. Microorganisms fascinate me because they are everywhere and impact us every day in many different ways. I always tell my students that knowledge in microbiology can benefit them throughout their lives. For example, they will know how to avoid infectious diseases and how to handle food properly to reduce food spoilage and foodborne illnesses.

Employer: Oklahoma State University, Department of Horticulture and Landscape Architecture, Stillwater. Duties/Responsibilities: Extension: The incumbent.

Safety Assessment of Plant-Derived Fatty Acid Oils

When fields become depleted of nitrogen, heavy doses of expensive and environmentally damaging fertilizer must be added to maintain yields, said Ma, who was recently honored by the Crop Science Society of America. A beneficial change in the plant could impact approximately million acres of farmland worldwide, Ma said. Now we are able to do this faster, more precisely, and with a more complete understanding of how it will affect the plant and the environment. Using CRISPR gene-editing technology and other molecular techniques, Ma showed that soybeans have genes that suppress the formation of root nodules, where the nitrogen-fixing soil bacteria called rhizobia convert the atmospheric nitrogen into forms the plant can use. He also showed that some tiny RNA molecules produced by the beneficial bacteria can turn off the soybean genes slowing nodule formation. The research is detailed in a paper published in the journal Science. We use cookies to provide you with a better experience. By continuing to browse the site you are agreeing to our use of cookies in accordance with our Cookie Policy. Home » Purdue touts use of atmospheric nitrogen in soybean production. Indonesia increases use of soy in feed.

We market grains.

Growers of ornamental plants can use empty greenhouses during winter to produce a variety of edible greens. Ornamental plant growers who close down their greenhouses for the winter may consider using an empty house to produce an alternative crop such as greens during the winter months. Production systems range from high tech hydroponic systems for lettuce to growing mixed greens in ground beds using minimal or no heat. One thing that is common to most greens production systems is the use of a greenhouse structure.

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Sesame oil

The tamarind tree Tamarindus indica is one of many tropical herbal trees. Its leaves, bark, wood, roots, and fruits have many uses. The tamarind tree is also an evergreen, long-lived landscape tree, reaching a height of 40 to 60 feet tall and a width of up to 25 feet wide. Its pinnate leaves close up at night. The branches droop to the ground, making it a graceful shade tree. A mature tree can produce up to pounds of fruit each year.

Purdue study to measure gravity's effects on plant cells in space agricultural and biological engineering and horticulture and landscape architecture.

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Dozens of green industry professionals strolled through the University of Georgia's Trial Gardens Tuesday morning, thoughtfully eyeing hundreds of plants that formed a rainbow sea of color in the little garden behind the UGA School of Pharmacy. Many brought family members along on a trip that combined beauty and business at the garden's annual Industry Open house, when plant breeders, nursery owners, landscape architects and others are invited in to see and evaluate the hundreds of new flowers and ornamental plants on display. A public open house is scheduled in a little less than a month on JulyKen Hall of Stone Mountain took notes as he walked along, looking for splashes of color he might want to grow next year or sell in his store - Hall's Flower Shop and Garden Center. Nearly two dozen plant breeders from throughout the world send new flower and ornamental varieties to the garden for evaluation, testing how they'll do in the heat and humidity of the South. This year, the trial plants number about , plus kinds of roses in the rose garden, said UGA horticulture professor John Ruter, the garden's new director.

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  1. Galinthias

    I haven't heard about such yet

  2. Seaver

    And that everyone is silent? For me personally, this article caused a storm of emotions ... Let's talk.

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