ANALYSIS OF FAMILY TREEOF HEFENG SERIES OF SOYBEAN VARIETIES(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:

2002年02期

Page:

131-137

Research Field:

Publishing date:

Info

Title:

ANALYSIS OF FAMILY TREEOF HEFENG SERIES OF SOYBEAN VARIETIES

Author(s):

Hu Xiping

Hejiang Agricultural Inst itute , Hei longjiang Academy of Agricultural Sciences 154007

Keywords:

Soybean ; Family t ree ; Mesoplast heredi ty ; Cytoplasmic heredity.

PACS:

S 565.103.3

DOI:

10.11861/j.issn.1000-9841.2002.02.0131

Abstract:

Eight -four point four percent of thirty -tw o Hefeng soybean variet ies are f rom four soy bean familiesMancangjin , Jingshanpu , Fengshou 6 ×Keshansilihuang and Fengshou 1 × Suoyiling .Gene banks consist ofthirty -three final ancestors, thirty -three ancestors and eig ht cytoplasmic final ancestors .The final ancestorsw ith g reater cont ribution rate of heredity are Jinyuan (18 .7 %), Silihuang (18 .3 %) , Baimei(6 .9 %),Shishengchangy e (5 .9 %), Xiaoliduo 9 (5 .6 %)etc .Cy toplasmic final ancestor w ith greathest cont ribution rateof heredi ty is Silihuang (46 .7 %), in the nex t place are Xiaoliduo 9 (16 .7 %)and Baimei (13 .3 %).Thirty -six parents are used direct ly in Hefeng soybean variet ies .We bred high yield and stable yield soybean variet iesHefeng 25 and Hefeng 35 using domestic good parent s Ke4430 -20 and Hejiao 8809 -1612 .We bred foursoybean variet ies high resistant to Cercospora Sojina using foreign disease - resistant soy bean Ohio andReampage and Wilkin .Six teen Hefeng soybean varieties contain fo reig n blood relationship , fif ty percent in allHefeng soybean varieties .The final ancestors of Hefeng soybean varieties changed w ith t ime .There are different imajor dedicators indifferent years .The genetic diversities of Hefeng soybean is the key to success.

References:

1 　盖钧镒.中国大豆育成品种中不同地理来源种质的遗传贡献[ J] .中国农业科学, 1998 , 31(5):35 -43.

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