مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

1,287
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

0
Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

EFFECT OF CLINOPTILOLITE ZEOLITE APPLICATION ON REDUCING UREA LEACHING FROM SOIL

Pages

  51-57

Abstract

 Nutrients and insecticides in runoff or drainage water from the agricultural lands have of long posed a great challenge to surface and ground water quality. In agricultural production, fertilizers supply the main source of nitrogen required for plant growth. Investigations have shown that part of the nitrogen fertilizers are excluded from the root zone and leached into the groundwater or rivers. Modern technologies employed cultivation, irrigation, and fertigation management s well as changes in the structure of fertilizers and insecticides could have positive effects on reducing the LEACHING of nitrogen. The objective of this research was to study the effect of clinoptilolite ZEOLITe application on reduing urea LEACHING from soil. In this greenhouse experiment, four levels of ZEOLITe (0, 5, 10, and 15% added to a silty clay loam soil), one level of LEACHING (25% of net irrigation depth), one level of fertilizer application (60 mg/L), two sizes of Mianeh ZEOLITe (50 and 200 mesh), and one size of Mashhad ZEOLITe (200 mesh) were used in four irrigation events. The results showed positive effects of ZEOLITe on reducing urea LEACHING. The nitrogen concentration in the 0% ZEOLITe treatment was reduced from 1337 mg/L (after the first irrigation) to 16 mg/L (after the fourth irrigation event). But, for 15% Mianeh ZEOLITe (50 mesh). effective in adsorbing urea than Mianeh ZEOLITe (both 200 mesh). ZEOLITe, in addition to reducing the urea potential for groundwater pollution, was able to decrease the rate of solute transport. It was found that ZEOLITe size can have significant effects on the LEACHING of contaminants. Finer ZEOLITe particles absorb and hold more urea.

Cites

  • No record.
  • References

  • No record.
  • Cite

    APA: Copy

    ABEDI KOUPAEI, J., MOUSAVI, S.F., & MOTAMEDI, ARTMIS. (2010). EFFECT OF CLINOPTILOLITE ZEOLITE APPLICATION ON REDUCING UREA LEACHING FROM SOIL. WATER AND WASTEWATER, 21(3 (75)), 51-57. SID. https://sid.ir/paper/104141/en

    Vancouver: Copy

    ABEDI KOUPAEI J., MOUSAVI S.F., MOTAMEDI ARTMIS. EFFECT OF CLINOPTILOLITE ZEOLITE APPLICATION ON REDUCING UREA LEACHING FROM SOIL. WATER AND WASTEWATER[Internet]. 2010;21(3 (75)):51-57. Available from: https://sid.ir/paper/104141/en

    IEEE: Copy

    J. ABEDI KOUPAEI, S.F. MOUSAVI, and ARTMIS MOTAMEDI, “EFFECT OF CLINOPTILOLITE ZEOLITE APPLICATION ON REDUCING UREA LEACHING FROM SOIL,” WATER AND WASTEWATER, vol. 21, no. 3 (75), pp. 51–57, 2010, [Online]. Available: https://sid.ir/paper/104141/en

    Related Journal Papers

    Related Seminar Papers

  • No record.
  • Related Plans

  • No record.
  • Recommended Workshops






    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button