STUDY THE EFFECT OF CARBON AND NITROGEN SOURCES ON GIBBERELLIC ACID PRODUCTION BY LOCAL STRAINS OF
Two local strains of Fusarium moniliforme, were isolated from leaves and roots of maize plant. The two strains were compared for gibberellic acid production. The production of gibberellic acid by the local strain (1) was higher than strain (2). The strain (1) of F. moniliforme was chosen for the lat...
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College of Agriculture
2008-06-01
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| Series: | Mesopotamia Journal of Agriculture |
| Online Access: | https://magrj.mosuljournals.com/article_27858_e10f53704aec1b5067f2c46930a2fec8.pdf |
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| author | Younis Al-Mashhadany Nehan Al–Bayati |
| author_facet | Younis Al-Mashhadany Nehan Al–Bayati |
| author_sort | Younis Al-Mashhadany |
| collection | DOAJ |
| description | Two local strains of Fusarium moniliforme, were isolated from leaves and roots of maize plant. The two strains were compared for gibberellic acid production. The production of gibberellic acid by the local strain (1) was higher than strain (2). The strain (1) of F. moniliforme was chosen for the later experiments. The effects of culture components and conditions were studied at aiming to improve gibberellic acid production by the local strain (1). The optimum incubation period for the highest production of gibberellic acid was 9 days. The glucose, as a carbon source, gave the highest production of gibberellic acid reached 91.13 mg/liter especially at the concentration 2%. Ammonium nitrate, as a nitrogen source, gave the higher production of gibberellic acid reached 94.55 mg/liter and at the concentration 3 gm/liter. The technology of the spectrophotometer was used for the quantitative evaluation for gibberellic acid in the samples and at the wase longitude of 254 nanometer. |
| format | Article |
| id | doaj-art-7943f53fcfed444ca3286e2af77b353b |
| institution | OA Journals |
| issn | 1815-316X 2224-9796 |
| language | English |
| publishDate | 2008-06-01 |
| publisher | College of Agriculture |
| record_format | Article |
| series | Mesopotamia Journal of Agriculture |
| spelling | doaj-art-7943f53fcfed444ca3286e2af77b353b2025-08-20T02:13:26ZengCollege of AgricultureMesopotamia Journal of Agriculture1815-316X2224-97962008-06-0136210010710.33899/magrj.2008.2785827858STUDY THE EFFECT OF CARBON AND NITROGEN SOURCES ON GIBBERELLIC ACID PRODUCTION BY LOCAL STRAINS OFYounis Al-Mashhadany0Nehan Al–Bayati1Food Sci. and Biotech. Dept. / College of Agric. & Forestry / Mosul Univ. / IraqFood Sci. and Biotech. Dept. / College of Agric. & Forestry / Mosul Univ. / IraqTwo local strains of Fusarium moniliforme, were isolated from leaves and roots of maize plant. The two strains were compared for gibberellic acid production. The production of gibberellic acid by the local strain (1) was higher than strain (2). The strain (1) of F. moniliforme was chosen for the later experiments. The effects of culture components and conditions were studied at aiming to improve gibberellic acid production by the local strain (1). The optimum incubation period for the highest production of gibberellic acid was 9 days. The glucose, as a carbon source, gave the highest production of gibberellic acid reached 91.13 mg/liter especially at the concentration 2%. Ammonium nitrate, as a nitrogen source, gave the higher production of gibberellic acid reached 94.55 mg/liter and at the concentration 3 gm/liter. The technology of the spectrophotometer was used for the quantitative evaluation for gibberellic acid in the samples and at the wase longitude of 254 nanometer.https://magrj.mosuljournals.com/article_27858_e10f53704aec1b5067f2c46930a2fec8.pdf |
| spellingShingle | Younis Al-Mashhadany Nehan Al–Bayati STUDY THE EFFECT OF CARBON AND NITROGEN SOURCES ON GIBBERELLIC ACID PRODUCTION BY LOCAL STRAINS OF Mesopotamia Journal of Agriculture |
| title | STUDY THE EFFECT OF CARBON AND NITROGEN SOURCES ON GIBBERELLIC ACID PRODUCTION BY LOCAL STRAINS OF |
| title_full | STUDY THE EFFECT OF CARBON AND NITROGEN SOURCES ON GIBBERELLIC ACID PRODUCTION BY LOCAL STRAINS OF |
| title_fullStr | STUDY THE EFFECT OF CARBON AND NITROGEN SOURCES ON GIBBERELLIC ACID PRODUCTION BY LOCAL STRAINS OF |
| title_full_unstemmed | STUDY THE EFFECT OF CARBON AND NITROGEN SOURCES ON GIBBERELLIC ACID PRODUCTION BY LOCAL STRAINS OF |
| title_short | STUDY THE EFFECT OF CARBON AND NITROGEN SOURCES ON GIBBERELLIC ACID PRODUCTION BY LOCAL STRAINS OF |
| title_sort | study the effect of carbon and nitrogen sources on gibberellic acid production by local strains of |
| url | https://magrj.mosuljournals.com/article_27858_e10f53704aec1b5067f2c46930a2fec8.pdf |
| work_keys_str_mv | AT younisalmashhadany studytheeffectofcarbonandnitrogensourcesongibberellicacidproductionbylocalstrainsof AT nehanalbayati studytheeffectofcarbonandnitrogensourcesongibberellicacidproductionbylocalstrainsof |