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Studies on the nutrition of the rice plant (Oryza satvia L.)

Part VIII. Productive efficiency of phosphorus absorbed at various growth stages ofIndica rice
  • S. Patnaik
  • C. S. Misra
  • A. Bhadrachalam
Article
  • 39 Downloads

Summary

Results of a solution culture experiment conducted to find out the efficiency of phosphorus absorbed during various growth stages of an early duration and a medium durationindica rice show that, under normal supply, phosphorus absorbed during the tillering stage is most efficiently utilized for grain production and is adequate to give an optimal grain yield. Phosphorus absorbed beyond this period tends to accumulate in the grain, straw and root with no advantage to the grain yield. These results suggest that early application of phosphate fertilizers is desirable in rice farming.

Keywords

Phosphorus Growth Stage Rice Plant Phosphorus Content Oryza Sativa 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Indian Academy of Sciences 1965

Authors and Affiliations

  • S. Patnaik
    • 1
  • C. S. Misra
    • 1
  • A. Bhadrachalam
    • 1
  1. 1.Central Rice Research InstituteCuttack-6

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