EFFECT OF FERTILIZATION PERIODS WITH MINERALS ON NUTRITION AND MINERAL CONTENTS OF WHEAT GRAINS
ABUEL-AZM, Y., HAFEZ, S., KASSAM, A., BARHOMA, M. (1996). EFFECT OF FERTILIZATION PERIODS WITH MINERALS ON NUTRITION AND MINERAL CONTENTS OF WHEAT GRAINS. EKB Journal Management System, 74(2), 419-428. doi: 10.21608/ejar.1996.427751
YOISEF Z. ABUEL-AZM; SAEB A. HAFEZ; AHMED M. KASSAM; MOHAMED A. BARHOMA. "EFFECT OF FERTILIZATION PERIODS WITH MINERALS ON NUTRITION AND MINERAL CONTENTS OF WHEAT GRAINS". EKB Journal Management System, 74, 2, 1996, 419-428. doi: 10.21608/ejar.1996.427751
ABUEL-AZM, Y., HAFEZ, S., KASSAM, A., BARHOMA, M. (1996). 'EFFECT OF FERTILIZATION PERIODS WITH MINERALS ON NUTRITION AND MINERAL CONTENTS OF WHEAT GRAINS', EKB Journal Management System, 74(2), pp. 419-428. doi: 10.21608/ejar.1996.427751
ABUEL-AZM, Y., HAFEZ, S., KASSAM, A., BARHOMA, M. EFFECT OF FERTILIZATION PERIODS WITH MINERALS ON NUTRITION AND MINERAL CONTENTS OF WHEAT GRAINS. EKB Journal Management System, 1996; 74(2): 419-428. doi: 10.21608/ejar.1996.427751

EFFECT OF FERTILIZATION PERIODS WITH MINERALS ON NUTRITION AND MINERAL CONTENTS OF WHEAT GRAINS

Egyptian Journal of Agricultural Research
Article 12, Volume 74, Issue 2, June 1996, Pages 419-428    PDF (3.13 M)
Document Type: Original Article
DOI: 10.21608/ejar.1996.427751
Authors
YOISEF Z. ABUEL-AZM1; SAEB A. HAFEZ1; AHMED M. KASSAM1; MOHAMED A. BARHOMA2
1Food Technology Research institute, Agricultural Research Center, Giza, Egypt
2Weed control Department, Field Crops Research Institute, Agricultural Research Center, Kalubia, Egypt
Abstract
This study was carried out to identify the effect of some fertiliza­tion system on both chemical composition of wheat grains and their mill­ing fractions. Fertilization mixture included 2.8% 2n, 16% Mn, and 2.8% Fe (w/v) solution. The fertilization mixture was added as spray to Sakha 69 wheat variety at three periods, when the heights of plant were 2 cm, when the plants were at flowering period and at both 2 cm height, and at flowering period. The concentration level of fertilization mixture were 0.5 Kg/ feddan and 1.5 Kg/faddan respectively. From the presented re­sults, it could be concluded that fertilization with 0.5 Kg/faddan to the wheat variety Sakha 69 at 2 cm height and at flowering, fertilization dose increased the protein content of the grains. At 2 cm height with 0.5 Kg/faddan increased Zn. Mn and Fe contents of the produced milling fractions. Fertilization at both 2cm height and at flowering time with 1.0 Kg/faddan increased P content of wheat grains. Concerning milling frac­tions, bran value increased when the plant fertilized with 0.5 Kg/faddan, while shorts decreased when the plants fertilized with 1.5 Kg/faddan. Also, 1.5 Kg/faddan fertilization at both 2 cm height and flowering peri­ods increased phytic acid content of both bran shorts of wheat grains. At 2 cm height, the highest phytic acid content was observed for flour when 1.0 Kg/faddan fertilization mixture used.
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