The Influence of Crop's Morphological Characters and Breeding by Elevated Atmospheric CO2 Concentrations

doi:10.7668/hbnxb.2009.S1.031

Abstract

Abstract: With atmospheric CO2 concentrations elevated,increased the photosynthetic efficiency of crop,speeded upthe growth,enriched the root system,increased the plant height,shortened the growth period,increased the production,declinedthe quality.As a result ,we should be breed varieties to possess relatively late maturing,strengthen the lodging resistanceand disease resistance,improve the quality.

Key words: CO2concentrations, Cropbreeding, Morphologicalcharacters, Photosyntheticphysiology

CLC Number:

S514.01

WANGYang, GAOShi-jie, LIJi-hong, HUXi-lian. The Influence of Crop's Morphological Characters and Breeding by Elevated Atmospheric CO2 Concentrations[J]. ACTA AGRICULTURAE BOREALI-SINICA, doi: 10.7668/hbnxb.2009.S1.031.

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http://www.hbnxb.net/EN/Y2009/V24/IS1/126

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