Field evaluation of soybean genotypes selected for enhanced capacity to nodulate and fix nitrogen in the presence of nitrate

@article{Herridge1988FieldEO,
  title={Field evaluation of soybean genotypes selected for enhanced capacity to nodulate and fix nitrogen in the presence of nitrate},
  author={David Francis Herridge and J. Gordon Betts},
  journal={Plant and Soil},
  year={1988},
  volume={110},
  pages={129-135}
}
The development of cultivars of soybean (Glycine max L. Merr.) which are capable of near-maximum levels of N2 fixation in high-NO 3 − soils remains a high priority in N2 fixation research. We report a field study to evaluate nodulation and N2 fixation by 32 genotypes of soybean, selected after two years of glasshouse screening for superior symbiotic activity in the presence of 2.5 mM NO 3 − . The 32 “NO 3 − -tolerant” genotypes and eight others (three commercial “check” cultivars and five “non… CONTINUE READING

References

Publications referenced by this paper.
SHOWING 1-10 OF 22 REFERENCES

Export of nitrogenous compounds from soy

  • J GStreeter
  • 1985

Export of nitrogenous compounds from soybean roots

  • G StreeterJ
  • World Soybean Research Conference III
  • 1985

Genetic improvement in symbiotic nitrogen fixation in legume

  • D APhillips, L RTeuber
  • 1985

Nitrate effect on nodulation of soybean by Bradyrhizobiumjaponieum

  • A HGibson, J EHarper
  • Crop Sci
  • 1985

Effect of plant genotype and nitrogen fertilizer on symbiotic nitrogen fixation by soybean cultivars

  • G Hardarson, F Zapata, K ADansoS
  • Plant and Soil
  • 1984
1 Excerpt

Effects of nitrate and plant development on the abundance of nitrogenous solutes in root-bleeding and vacuum-extracted exudates of soybean

  • D FHerridge
  • Crop Sci
  • 1984

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