Nitrogen menagement on yield formation of corn cultivar Suyu 19

@inproceedings{Lin2006NitrogenMO,
  title={Nitrogen menagement on yield formation of corn cultivar Suyu 19},
  author={Xue Lin},
  year={2006}
}
The objective of this study was to investigate the effect of nitrogen management on yield formation of corn cultivar Suyu 19.270 kg N per hectare was appiled and the ratio of basal or seedling to ear nitrogen fertilizer was 1∶2.Basal or seedling fertilizer was applied as basal and at leafage 4,and ear fertilizer was applied at leafage 8,10 and 12,respectively.Resultsshowed that basal combined with ear fertilizer at leafage 8 significantly increased grain yield and the overall yield increase was… CONTINUE READING