Registration of 'Schubert' Peanut Academic Article uri icon

abstract

  • 'Schubert' (Reg. No. CV-121, PI 669508) is a high-yielding, high-oleic, early-maturing spanish-type peanut (Arachis hypogaea L. subsp. fastigiata var. vulgaris) cultivar with improved shellout. Schubert was tested under the experimental designation TxL054520-34. Replicated yield tests began in the F8 generation in 2007 and ran through 2010. Schubert matures approximately 1 to 2 wk earlier than 'OLin' and has significantly higher yield and grade than OLin. Yield averaged 526 kg ha-1 higher than for OLin, and total sound mature kernels grade was 2.2% points higher. Seed size was significantly larger than for the checks, 51.8 g 100 sound mature kernels-1 (SMK), compared with 50.2 and 48.1 g 100 SMK-1 for OLin and Tamspan 90, respectively. Schubert produces a higher proportion of medium seed than does either check cultivar, as well as a smaller proportion of split seeds. Resistance to Sclerotinia minor Jagger was not different for Schubert compared with Tamspan 90. The objectives of releasing this line are to provide growers with a higheryielding, high-oleic cultivar for the spanish market, along with earlier maturity. Crop Science Society of America. All rights reserved.

published proceedings

  • JOURNAL OF PLANT REGISTRATIONS

author list (cited authors)

  • Burow, M. D., Baring, M. R., Puppala, N., Simpson, C. E., Ayers, J. L., Cason, J., ... Lopez, Y.

citation count

  • 8

complete list of authors

  • Burow, MD||Baring, MR||Puppala, N||Simpson, CE||Ayers, JL||Cason, J||Schubert, AM||Muitia, A||L√≥pez, Y

publication date

  • January 2014

publisher