Plant Soil Environ., 2006, 52(7):295-300 | DOI: 10.17221/3444-PSE
Relation between multi-nutrient soil tests and boron in barley
- Research Institute of Crop Production, Prague-Ruzyne, Czech Republic
The aim of study was to verify a possibility of adding boron to multi-nutrient soil tests: Mehlich 3, water (1:5) and 0.5M NH4-acetate extraction. Thirty-six different soils from topsoils of agriculturally farmed field were used for the study. The basic set of 36 soils was doubled when the same soil samples with gypsum addition at an equivalent dose 2 t Ca/ha were used. The closest correspondence between B in soil (n = 72) and B in plant was found out by the NH4-acetate soil test. This test proved its good universality and independence on a radical intervention in soil chemistry by gypsum treatment. It responded to an increase in B-availability to plants after gypsum treatment of soil. The adjustment of NH4-acetate boron by the percentage difference between the actual and the desired pH of soil improved the closeness of the correlation. Although the H2O soil test showed its lower universality, it is assumed to use the H2O soil test for prediction of B-status in soil when the history of previous fertilisation of the field will be known. The Mehlich 3 soil test did not prove to be suitable for diagnostics of B-status in soil.
Keywords: soil tests; Mehlich 3; water extraction; ammonium acetate extraction; boron; barley
Published: July 31, 2006 Show citation
References
- Matula J. (1996): Determination of potassium, magnesium, phosphorus, manganese and cation exchange capacity for fertilizer recommendations used by Czech Union of Rapeseed Growers. Commun. Soil Sci. Plant Anal., 27: 1679-1691.
Go to original source...
- Matula J. (2004): Barley response to the soil reserve of sulphur and ammonium sulphate in short-term experiments under controlled conditions of cultivation. Plant Soil Environ., 50: 235-242.
Go to original source...
- Matula J., Pechová M. (2002): A simplified approach to liming and its evaluation. Commun. Soil Sci. Plant Anal., 33: 2989-3006.
Go to original source...
- Matula J., Pechová M. (2005): Influence of gypsum treatment on extractability of nutrients from soils. Plant Soil Environ., 51: 368-375.
Go to original source...
- Mengel K., Kirkby E.A. (1982): Principles of Plant Nutrition. 3 rd ed. Int. Potash Inst. Bern, Switzerland.
- Russell E.W. (1973): Soil Conditions and Plant Growth. 10 th ed. Longman, London, New York.
- Sims J.R., Haby V.A. (1971): Simplified colorimetric determination of soil organic matter. Soil Sci., 112: 137-141.
Go to original source...
- Soil and Plant Analysis Council, Inc. SPAC (1999): Soil Analysis Handbook of Reference Methods. CRC Press, Boca Raton, London New York, Washington, D.C.
- Tisdale S.L., Nelson W.L. (1975): Soil Fertility and Fertilizers. 3 rd ed. Macmillan Publ. Co, Inc. New York, Collier Macmillan Publ., London.
- Zbíral J. (2002): Analyses of Soils I. Central Institute for Supervising and Testing in Agriculture, Brno. (In Czech)
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