ACTA AGRICULTURAE BOREALI-SINICA ›› 2002, Vol. 17 ›› Issue (S1): 111-114. doi: 10.3321/j.issn:1000-7091.2002.z1.024

Special Issue: Oil crops

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Development of a New Soybean Variety with High Isoflavone-zhongdou 27 and Its Cultivation Technique

HAN Fen-xia, DING An-lin, SUN Jun-ming   

  1. Institute of Crop Breeding and Cultivation,Chinese Academy of Agricultural Sciences,Key Lab for Crop Genetics and Breeding of Ministry of Agriculture, Beijing 100081, China
  • Received:2002-01-16 Published:2002-12-31

Abstract: A new soybean variety Zhongdou 27(originally named as Zhongzuo 91K12) was developed by Institute of Crop Breeding and Cultivation,Chinese Academy of Agricultural Sciences through years of assistant selection for isoflavone by means of HPLC in the hybrid progenies of Zhongdou 19(Female parent) a high yielding,mosaic virus resistant variety and P.I.L 81- 4590 (Male parent) near isogene line of an elite American variety Williams.In 2000,it was passed the examination and approval by Beijing Committee of Crop Variety Examination and Approval because of its outstanding characteristics such as high isoflavone,high yielding,good quality,disease resistant and good general character.In this paper,the development process and cultivation of Zhongdou 27 were discussed.

Key words: Soybean, New variety, Isoflavone, Cultivation

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Cite this article

HAN Fen-xia, DING An-lin, SUN Jun-ming. Development of a New Soybean Variety with High Isoflavone-zhongdou 27 and Its Cultivation Technique[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2002, 17(S1): 111-114. doi: 10.3321/j.issn:1000-7091.2002.z1.024.