A STUDIES ON HEREDITY OF CHOROPHYLL CONTENT BTWEEN CROSSES AND RECIPROCAL CROSSES IN DIFFERENT SOYBEAN PARENTS(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:

2007年03期

Page:

431-434

Research Field:

Publishing date:

Info

Title:

A STUDIES ON HEREDITY OF CHOROPHYLL CONTENT BTWEEN CROSSES AND RECIPROCAL CROSSES IN DIFFERENT SOYBEAN PARENTS

Author(s):

CAO Yong-qiang¹; XIE Fu-ti²; ZHANG Hui-jun²; WANG Hai-ying²; WANG Wen-bin¹; SONG Shu-hong¹

1Crop Institute,Liaoning Academy of Agricultural Science,Shenyang,110161;

2Shenyang Agricultural University,Shenyang,110161

Keywords:

Soybean;  Crosses and reciprocal crosses;  Chlorophyll content;  Heredity

PACS:

S565.1

DOI:

10.3969/j.issn.1000-9841.2007.03.030

Abstract:

In 2002,comparative studies were preliminarily made on genetic performances of chlorophyll content at F₃ and BC₁F₂generations between crosses and reciprocal crosses of varieties from China and America. The results were as follows: mean chlorophyll content of leaves in blooming period tends to female parent at F₃ generation in different crosses.Relation between chlorophyll content broad heritability at F₃ generation and that of female parent was very close. The crosses with high chlorophyll content female parent would have a higher broad heritability than the crosses with low at F₃generation.The variety of chlorophyll content at F₃ generation in crosses and reciprocal crosses was close with chlorophyll content of female parent. Genetic performances of chlorophyll content at BC₁F₂generations in blooming period was right correlative with the chlorophyll content of crossing parents and backcrossing parent.

References:

［1］李楠，付艳华，陈洪肖，等.大豆数量性状相关遗传参数的研究[J].吉林农业科学，1995，（1）：38～40.

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