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Acta Agron Sin ›› 1999, Vol. 25 ›› Issue (04): 424-432.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Distribution on the Wild Germplasm Resources of Main Food Crops in China

Cao Yongsheng;Zhang Xianzhen;Bai Jianjun; Gong Gaofa   

  1. Institute of Crop Germplasm Resources, CAAS, Beijing 100081
  • Received:1998-03-24 Revised:1998-07-14 Online:1999-07-12 Published:1999-07-12
  • Contact: Cao Yongsheng

Abstract: This paper describes the characteristics and geographical distribution of wild germplasm of main food crop,with totally 17582 accessions. Among them,wild rice germplasm have 6385 accessions, making up 36.3% of the total number;wild soybean 6164 accessions,making up 35%;semi-wild barley 2584 acces

Key words: Wild species, Germplasm resource, China, Distribution

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