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ACTA HORTICULTURAE SINICA ›› 2002, Vol. 29 ›› Issue (2): 171-172.

• 研究报告 • Previous Articles     Next Articles

Studies on Browning of Walnut Explants in in Vitro Culture

Liu Lanying   

  1. (Laboratory of Plant Tissue Culture Technology in Haidian District , Beijing 100091 , China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2002-04-25 Published:2002-04-25

Abstract: A study was carried out on affecting factors of browning of walnut explants in in vitro culture . The results showed that the browning rate of walnut explants in in vitro culture could be increased with using the higher
culturing temperature , using the stem segment lignified as explant , and supplementing with high concentration of salt and cytokinin in medium. Some additions in medium could effectively prevent walnut explants from browning.

Key words: Walnut, Tissue culture, Browning

CLC Number: