Different Levels of Phosphorus Fertilizer on the Growth of Oryza sativa var. Sew Mae Jun

Authors

  • Preeyaporn Sangruan
  • Nednapa Insalud

Abstract

Phosphorus (P) is a essential nutrients required for plant structure and growth. The suitable quantity of phosphorus fertilizer will be good supporting for rice stem and root. The objective of this research is to study in the growth responding of Oryza sativa var. Sew Mae Jun in different level of phosphorus fertilizer. CRD experimental design was conducted in this study. Three replications with 4 levels of phosphorus were used (0, 30, 60 and 120 kg. of P2O5 /rai). There were no difference of shoot and root dry weight of 30-120 kg. of P2O5 /rai at 60 days after transplanting. And at the phosphorus level 30-120 kg. of P2O5 /rai were also no difference result in number of tiller per plant and shoot dry weight. In conclusion, the growth of Sew Mae Jun at 60 and 90 days after planting in 30-120 kg. of P2O5 /rai of phosphorus fertilizer were not difference. Keywords :  rice, phosphorus, growth

References

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Published

2019-06-14