Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

New southernpeas developed by ARS, cooperators

01.10.2007
2 new varieties of southernpeas -- WhipperSnapper and GreenPack-DG -- boast attractive colors, pleasing textures and flavors, plus nutrients like protein and folate, a B vitamin.

Two new varieties of southernpeas—WhipperSnapper and GreenPack-DG—boast attractive colors, pleasing textures and flavors, plus nutrients like protein and folate, a B vitamin. Agricultural Research Service (ARS) research leader Richard L. Fery co-developed these superior southernpeas with Blair Buckley from Louisiana State University-Baton Rouge and Dyremple Marsh, from Lincoln University, Jefferson City, Mo.

Fery described the research that led to the rich green color of GreenPack-DG in the June issue of HortScience. WhipperSnapper is featured in the August issue of HortScience, according to Fery. He's based at ARS' U.S. Vegetable Laboratory in Charleston, S.C., where he also develops new and improved bell and habañero peppers.

Both southernpeas were offered to seed producers and researchers for the first time in 2006, after years of laboratory, greenhouse and field tests, Fery noted.

Southernpeas technically are beans, not peas. They are sometimes called cowpeas, black-eyed peas, field peas or crowders. Southernpeas appear in traditional southern cuisine in soups, salads, casseroles and fritters, a fried quick-bread.

GreenPack-DG forms long, slightly curved pods that hold 12 plump, olive-green peas, each with a pink eye. It is the only pink-eyed southernpea that has two genes for greenness, not just one. Its "DG" initials stand for "double green."

The double-green feature is the work of genes called green cotyledon and green testa. The genes ensure that the peas won't lose some of their green color while growers are waiting for the pods to become dry enough to machine-harvest and to shell the peas from the pods.

Double-greenness gives GreenPack-DG a significant advantage over Charleston Greenpack, an earlier southernpea from Fery's laboratory that has only one greenness gene. In fact, Fery expects GreenPack-DG to replace the earlier southernpea as a favorite for processing into frozen pea products.

GreenPack-DG resulted from cooperative research conducted by ARS and Western Seed Multiplication, Inc., Wadmalaw Island, S.C.

WhipperSnapper yields pods packed with 14 creamy-white, kidney-shaped peas. It can be picked when the pods are still immature, tender and edible, then sold as fresh snaps. The pods also can be left on the vine until ready to sell with full-sized peas either within the pods, or shelled.

This southernpea flourishes in weather that's too hot for some other beans. Also, it is extremely easy to shell, a feature that should make it especially popular with home gardeners, who typically shell by hand. Larger-scale growers will find the southernpea suitable for mechanical harvesting.

Victor van Buchem | EurekAlert!
Further information:
http://www.osu.edu

More articles from Agricultural and Forestry Science:

nachricht New 3-D model predicts best planting practices for farmers
26.06.2017 | Carl R. Woese Institute for Genomic Biology, University of Illinois at Urbana-Champaign

nachricht Fighting a destructive crop disease with mathematics
21.06.2017 | University of Cambridge

All articles from Agricultural and Forestry Science >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Abrupt motion sharpens x-ray pulses

Spectrally narrow x-ray pulses may be “sharpened” by purely mechanical means. This sounds surprisingly, but a team of theoretical and experimental physicists developed and realized such a method. It is based on fast motions, precisely synchronized with the pulses, of a target interacting with the x-ray light. Thereby, photons are redistributed within the x-ray pulse to the desired spectral region.

A team of theoretical physicists from the MPI for Nuclear Physics (MPIK) in Heidelberg has developed a novel method to intensify the spectrally broad x-ray...

Im Focus: Physicists Design Ultrafocused Pulses

Physicists working with researcher Oriol Romero-Isart devised a new simple scheme to theoretically generate arbitrarily short and focused electromagnetic fields. This new tool could be used for precise sensing and in microscopy.

Microwaves, heat radiation, light and X-radiation are examples for electromagnetic waves. Many applications require to focus the electromagnetic fields to...

Im Focus: Carbon Nanotubes Turn Electrical Current into Light-emitting Quasi-particles

Strong light-matter coupling in these semiconducting tubes may hold the key to electrically pumped lasers

Light-matter quasi-particles can be generated electrically in semiconducting carbon nanotubes. Material scientists and physicists from Heidelberg University...

Im Focus: Flexible proximity sensor creates smart surfaces

Fraunhofer IPA has developed a proximity sensor made from silicone and carbon nanotubes (CNT) which detects objects and determines their position. The materials and printing process used mean that the sensor is extremely flexible, economical and can be used for large surfaces. Industry and research partners can use and further develop this innovation straight away.

At first glance, the proximity sensor appears to be nothing special: a thin, elastic layer of silicone onto which black square surfaces are printed, but these...

Im Focus: 3-D scanning with water

3-D shape acquisition using water displacement as the shape sensor for the reconstruction of complex objects

A global team of computer scientists and engineers have developed an innovative technique that more completely reconstructs challenging 3D objects. An ancient...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Clash of Realities 2017: Registration now open. International Conference at TH Köln

26.07.2017 | Event News

Closing the Sustainability Circle: Protection of Food with Biobased Materials

21.07.2017 | Event News

»We are bringing Additive Manufacturing to SMEs«

19.07.2017 | Event News

 
Latest News

New 3-D imaging reveals how human cell nucleus organizes DNA and chromatin of its genome

28.07.2017 | Health and Medicine

Heavy metals in water meet their match

28.07.2017 | Power and Electrical Engineering

Oestrogen regulates pathological changes of bones via bone lining cells

28.07.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>