Quantifying the Effect of Temperature on Ammonium Bicarbonate Diethylene Triamine Penta‐acetic Acid Extractable Potassium and Developing a Novel Correction Factor to Express the Data

REFERENCES

• Brar , S. P. S. and Bishnoi , S. R. 1987 . Effects of temperature and soil phosphorus status on the determination of extractable phosphorus by Olsen's method—Development of correction factor. . Analyst , 112 : 917 – 919 .
   Web of Science ®Google Scholar
• Burns , A. F. and Barber , S. A. 1961 . The effect of temperature and moisture on exchangeable potassium. . Soil Science Society of America Proceedings , 25 : 349
   Google Scholar
• Rashid , A. and Ahmad , N. 1994 . “ Soil testing in Pakistan. ” . In Proceedings of FADINAP Regional Workshop on Cooperation in Soil Testing for Asia and the Pacific , 39 – 53 . New York : United Nations .
   Google Scholar
• Rhoades , J. D. 1982 . “ Cation exchange capacity. ” . In Methods of soil analysis, part 2: Chemical and microbiological properties , Edited by: Page , A. L . Madison, Wisc. : American Society of Agronomy .
   Google Scholar
• Ryan , J. , Estefan , G. and Rashid , A. 2001 . Soil and plant analysis laboratory manual , Aleppo, , Syria : ICARDA . 2nd ed
   Google Scholar
• Saleque , M. A. , Abedin , M. J. and Bhuiyan , N. I. 1996 . Effect of moisture and temperature regimes on available phosphorus in wetland rice soils. . Communications in Soil Science and Plant Analysis , 27 : 2017 – 2030 .
   Web of Science ®Google Scholar
• Sharma , B. M. and Singh , D. 1999 . Calibration of Olsen's extractable phosphorus in relation to varying extraction temperature in some soil series of Inceptisols of Delhi. . Journal of Indian Society of Soil Science , 47 : 497 – 500 .
   Google Scholar
• Sheppard , S. C. and Racz , G. T. 1984 . Effect of soil temperature on phosphorus extractability, I: Extraction and plant uptake of soil and fertilizer phosphorus. . Canadian Journal of Soil Science , 64 : 241 – 254 .
   Web of Science ®Google Scholar
• Soltanpour , P. N. and Schwab , A. P. 1977 . A new soil test for simultaneous extraction of macro and micronutrients in alkaline soils. . Communications in Soil Science and Plant Analysis , 8 : 195 – 207 .
   Web of Science ®Google Scholar
• Stone , B. 1971 . Effect of temperature and shaking rate on sodium bicarbonate soluble phosphorus. . Canadian Journal of Soil Science , 51 : 312 – 313 .
   Google Scholar