Toward sustainable peanut production: Progress in breeding for resistance to foliar and soilborne pathogens of peanut

Shew, B.B. and Beute, M.K. and Stalker, H.T. (1995) Toward sustainable peanut production: Progress in breeding for resistance to foliar and soilborne pathogens of peanut. Plant Disease, 79 (12). pp. 1259-1261.

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Abstract

Peanut, Arachis hypogaea L., is a legume grown in warm climates throughout the world. In many developing countries, peanut is an important source of calories, protein, and oil. In the United States, this high-value crop is used primarily in peanut butter and snacks. North Carolina and Virginia produce virginia-type peanut, which is large-seeded and used for roasted shelled or in-the-shell products. Yields average 2,800 to 3,400 kg/ha, but yields of 4,500 kg/ha or more are common for top producers. Gross returns of at least $2,.500/ha are typical. These large yields and high returns are a product of intensive management, which includes extensive land preparation, frequent application of pesticides, and use of high quality cultivars. Without these inputs, yields usually range from 800 to 1,700 kg/ha. Thus, there is a great need in developing countries to increase yield and quality in low-input production systems. In the future, increasing economic and environmental pressures in the United States also will require that high yields be produced with fewer inputs.

Item Type: Article
Additional Information: SNNigam Collection
Author Affiliation: Department of Crop Science, North Carolina State University, Raleigh, NC 27695-7616
Subjects: Plant Protection
Crop Improvement
Divisions: Groundnut
Depositing User: Mr Balakrishna Garadasu
Date Deposited: 09 May 2013 08:41
Last Modified: 09 May 2013 08:41
URI: http://eprints.icrisat.ac.in/id/eprint/10421

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