Selecting Corn Agronomic Traits in Breeding high potential Yield: effects of Stem Structure

DOI

10.2991/icemct-16.2016.187How to use a DOI?

Keywords

economic coefficient, agronomic traits, stem diameter, path analysis.

Abstract

To explore the effects of stem structure on biomass, yield and economic coefficient of corn, the grey relation analysis, correlation analysis and path analysis were used to analyze the relationship of 5 agronomic traits of corn (Jing Hua No. 8), which conducted in 2015 at National Precision Agriculture Research Station. The results show that, stem height has closely related with biomass, base stem diameter direct influence is 0.68, which is the largest influence on yield, however, top stem diameter show great contribution to stem height and base stem diameter, moreover it expressing significant direct and indirect impact on biomass, economic coefficient, the value is -0.52, 0.385, 0.67, 0.348, selecting the appropriate top stem diameter will help improving the potential yield of corn.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Huan-Huan Yuan
AU  - Gui-Jun Yang
AU  - Guang-Sheng Zhang
AU  - Hai-Kuan Feng
AU  - Yan-Jie Wang
PY  - 2016/04
DA  - 2016/04
TI  - Selecting Corn Agronomic Traits in Breeding high potential Yield: effects of Stem Structure
BT  - Proceedings of the 2016 International Conference on Education, Management and Computing Technology (ICEMCT-16)
PB  - Atlantis Press
SP  - 861
EP  - 866
SN  - 2352-5398
UR  - https://doi.org/10.2991/icemct-16.2016.187
DO  - 10.2991/icemct-16.2016.187
ID  - Yuan2016/04
ER  -