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F1HETEROSIS OF SOYBEANS CROSSED FROM VARIETIES RELEASED IN DIFFERENT GEOGRAPHIC PLACES AND DECADES(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2007年06期
Page:
856-861
Research Field:
Publishing date:

Info

Title:
F1HETEROSIS OF SOYBEANS CROSSED FROM VARIETIES RELEASED IN DIFFERENT GEOGRAPHIC PLACES AND DECADES
Author(s):
XIE Fu-ti; CHOU Xiao-qi; ZHANG Hui-jun; WANG Hai-ying
College of Agronomy，Shenyang Agricultural University，Shenyang 110161
Keywords:
Soybean; Heterosis;  F1?generation
PACS:
S565.1
DOI:
10.3969/j.issn.1000-9841.2007.06.010
Abstract:
Being a self-pollination plant，there still exist heterosis in soybean. The objectives of this research was to explore the differences of F1?heterosis of soybeans crossed from varieties released in different geographic places and decades.12 soybean varieties released in different geographic places and decades were used as parents to make crosses，in which 4 current varieties released in Liaoning，China and 4 released in Ohio，USA，and 4 old varieties released in Liaoning in about 1920s’，F1heterosis of morphological，yield and physiological traits were evaluated. The results showed that some of the morphological，yield and physiological traits had higher heterosis，but there were obvious differences among different types of cross. The heterosis of crosses which parents released in different geographic places was higher than those of crosses which parents released in different decades. However，the heterosis of 100-grain weight，seed to stem ratio，and photosynthetic rate were higher in the crosses which parents released in different decades.

References:

［1］王志新,郭泰,齐宁,等. 大豆杂种优势高优势组合筛选及稳定性分析[J].中国农学通报,2001，17(2):27-29.

[2]Woodworth C M. Genetics of soybean[J]. Journal of American Society Agronomy，1933，25 (1):36-51.
[3]Palmer R G，Winger G L，Albertsen M G. Four independent mutations at the ms1 locus in soybeans[J]. Crop Science，1978，18(4):727-729.
[4]孙寰,赵丽梅,黄梅,等. 大豆质-核互作不育系研究[J]. 科学通报,1993，38(16):1535-1536.
[5]Ding D R，Cui Z L，Gai J Y. Development and cytological features of the cytoplasmic-nuclear male sterile soybean line NJCMS1A[J]. Soybean Genetic Newsletter，1998，25:34-35.
[6]东北农学院农学系大豆课题组. 大豆杂交种第一代优势的研究[J]. 遗传学报,1977,4(3):228-232.
[7]黄承运,满为群,陈怡,等. 东北大豆种质的拓宽与改良,Ⅰ品种间杂交F1 代杂种优势与配合力分析[J]. 大豆科学,1993，12(3):190-196.
[8]王曙明,孙寰,王跃强,等.大豆杂种优势及其高优势组合选配的研究Ⅰ.F1 代籽粒产量的杂种优势与高优势组合选配[J].大豆科学,2002,21(3):161-167.
[9]Metha S K，Lal M S，Beohar A B L. Heterosis in soybean crosses[J]. Indian Journal of Agricultural Science，1984,54 (8):682-684.
[10]梁慧珍,李卫东，曹颖妮，等. 大豆籽粒异黄酮含量的遗传效应研究[J].作物学报,2006,32(6):856-860.

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Last Update: 2014-10-19