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Volume Volume 76 (1998)
NEGM, M., HASSAN, H. (1998). RESPONSE OF SUGAR BEET GROWN IN CALCAREOUS SOIL TO IRON AND MANGANESE. Egyptian Journal of Agricultural Research, 76(3), 895-902. doi: 10.21608/ejar.1998.358431
MOHAMED A. NEGM; HUSSIEN M. HASSAN. "RESPONSE OF SUGAR BEET GROWN IN CALCAREOUS SOIL TO IRON AND MANGANESE". Egyptian Journal of Agricultural Research, 76, 3, 1998, 895-902. doi: 10.21608/ejar.1998.358431
NEGM, M., HASSAN, H. (1998). 'RESPONSE OF SUGAR BEET GROWN IN CALCAREOUS SOIL TO IRON AND MANGANESE', Egyptian Journal of Agricultural Research, 76(3), pp. 895-902. doi: 10.21608/ejar.1998.358431
NEGM, M., HASSAN, H. RESPONSE OF SUGAR BEET GROWN IN CALCAREOUS SOIL TO IRON AND MANGANESE. Egyptian Journal of Agricultural Research, 1998; 76(3): 895-902. doi: 10.21608/ejar.1998.358431

RESPONSE OF SUGAR BEET GROWN IN CALCAREOUS SOIL TO IRON AND MANGANESE

Article 2, Volume 76, Issue 3, September 1998, Page 895-902  XML PDF (1.67 MB)
Document Type: Original Article
DOI: 10.21608/ejar.1998.358431
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Authors
MOHAMED A. NEGM; HUSSIEN M. HASSAN
Soil, Water and Environment Research Institute, Agricultural Research Centre, Giza, Egypt
Abstract
A field experiment was conducted in a calcareous soil, poor in available DTPA extracted Fe (6.27 ppm) and Mn (5.36 ppm), at Noubar­ia Reseasch staion Farm to investigate the effect of spraying with Fe (50 or 100 ppm Fe as FeSO4 or Fe-EDDHA) and /or Mn (50ppm Mn as MnSO4) on root yield, root dry weight, nutrients uptake of N, P, K, Fe, Mn and Zn, total carbohydrate, and total soluble solids (T.S.S.) in sugar beet roots. The results emphasized that the amount of root yield, root dry matter and nutrients uptake were significantly higher in the com­bined treatment (Fe x Mn) than the other treatments and reached a maximum with Fe-chelated form. Little increase in carbohydrates was found by Fe and/or Mn addition. The interaction effect of Mn and Fe was significant in raising T.S.S. (T/fed.).
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