Crop Science
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

This Article
Right arrow Abstract Freely available
Right arrow Full Text Free
Right arrow Full Text (PDF) Free
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Martin, S.K.St.
Right arrow Articles by Futi, X.
Right arrow Search for Related Content
PubMed
Right arrow Articles by Martin, S.K.St.
Right arrow Articles by Futi, X.
Agricola
Right arrow Articles by Martin, S.K.St.
Right arrow Articles by Futi, X.

Genetic Gain in Early Stages of a Soybean Breeding Program

S.K.St. Martina and Xie Futib

a Dep. of Horticulture and Crop Science, Ohio Agric. Res. and Dev. Ctr., The Ohio State Univ., Columbus, OH 43210-1086 USA
b Dep. of Agronomy, Shenyang Agric. Univ., Shenyang 110161, People's Republic of China



View larger version (13K):

[in a new window]
  		Fig. 1 Selection differential in the F3 stage for maturity and yield of F2-derived soybean lines from which homozygous selections survived to the F7 stage. Shape of point indicates number of years of testing in statewide tests (cultivar was released after 3 yr in test)

 


View larger version (14K):

[in a new window]
  		Fig. 2 Selection differential in the F4 stage for maturity and yield of F2-derived soybean lines from which homozygous selections survived to the F7 stage. Shape of point indicates number of years of testing in statewide tests (cultivar was released after 3 yr in test). Points below the solid line could have been discarded with no loss of superior material

 


View larger version (13K):

[in a new window]
  		Fig. 3 Selection differential in the F6 stage for maturity and yield of F4-derived soybean lines from which homozygous selections survived to the F7 stage. Shape of point indicates number of years of testing in statewide tests (cultivar was released after 3 yr in test). Points below the solid line could have been discarded with no loss of superior material

 




HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
The SCI Journals Agronomy Journal Vadose Zone Journal
Journal of Natural Resources
and Life Sciences Education		 Soil Science Society of America Journal
Journal of Plant Registrations Journal of
Environmental Quality		 The Plant Genome
Copyright © 2000 by the Crop Science Society of America.