EFFECT OF GENDER AND AGE AND DATE OF COLLECTION ON SOME SPECIFICATIONS OF GUM EXCRETED FROM PISTACIA VERAL. TREES IN MOSUL
The current study included the effect of gender, age and date of collection on the <em>Pistacia vera</em> gum growing in the Nineveh province. The study included the effect of gender (female, male), three ages (16, 23, 35) and the date of collection included three dates (July, August and...
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| Format: | Article |
| Language: | Arabic |
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College of Agriculture
2019-11-01
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| Series: | Mesopotamia Journal of Agriculture |
| Subjects: | |
| Online Access: | https://magrj.mosuljournals.com/article_163185_3ba86a9bed13b75c45514d67105bcb05.pdf |
| _version_ | 1828523016485601280 |
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| author | Abdullah, A. S. Rajab Agha, A. A. H. |
| author_facet | Abdullah, A. S. Rajab Agha, A. A. H. |
| author_sort | Abdullah, A. S. |
| collection | DOAJ |
| description | The current study included the effect of gender, age and date of collection on the <em>Pistacia vera</em> gum growing in the Nineveh province. The study included the effect of gender (female, male), three ages (16, 23, 35) and the date of collection included three dates (July, August and September). Gum collected from each trees, the chemical fractionation of the gum was carried out as essential oils and polymer, also acid group types (A, B, C). The results showed the significant effect of the species of the tree, age and date of collection on the amount of gum, where the moral superiority of the gender of the male (23.06 g) on the female gender (19.34 g) and the increase in the quantity with age to28.95 g. At the age of 35 years, August was the best time for collection (25.0 g). Significant effects of age and date of collection were found on the percentage of essential oils, the highest percentage was at 16 years (15.8) and the percentage of essential oils in July and August were (15.2 and 15.1). The results showed the high significant effect of the age and the time of collection on the polymer ratio. The highest ratio 51.99% was at the age of 35 years and 49.71% for September. The proportion of polymer in the gender of the male was (49.47%). |
| first_indexed | 2024-12-11T20:19:53Z |
| format | Article |
| id | doaj.art-5d5a196729434e828479768c7fa3e4f8 |
| institution | Directory Open Access Journal |
| issn | 1815-316X 2224-9796 |
| language | Arabic |
| last_indexed | 2024-12-11T20:19:53Z |
| publishDate | 2019-11-01 |
| publisher | College of Agriculture |
| record_format | Article |
| series | Mesopotamia Journal of Agriculture |
| spelling | doaj.art-5d5a196729434e828479768c7fa3e4f82022-12-22T00:52:06ZaraCollege of AgricultureMesopotamia Journal of Agriculture1815-316X2224-97962019-11-0147210911810.33899/magrj.2019.163185163185EFFECT OF GENDER AND AGE AND DATE OF COLLECTION ON SOME SPECIFICATIONS OF GUM EXCRETED FROM PISTACIA VERAL. TREES IN MOSULAbdullah, A. S.0Rajab Agha, A. A. H.1Forestry dept. College of Agric. & forestry. Mosul/ IraqForestry dept. College of Agric. & forestry. Mosul/ IraqThe current study included the effect of gender, age and date of collection on the <em>Pistacia vera</em> gum growing in the Nineveh province. The study included the effect of gender (female, male), three ages (16, 23, 35) and the date of collection included three dates (July, August and September). Gum collected from each trees, the chemical fractionation of the gum was carried out as essential oils and polymer, also acid group types (A, B, C). The results showed the significant effect of the species of the tree, age and date of collection on the amount of gum, where the moral superiority of the gender of the male (23.06 g) on the female gender (19.34 g) and the increase in the quantity with age to28.95 g. At the age of 35 years, August was the best time for collection (25.0 g). Significant effects of age and date of collection were found on the percentage of essential oils, the highest percentage was at 16 years (15.8) and the percentage of essential oils in July and August were (15.2 and 15.1). The results showed the high significant effect of the age and the time of collection on the polymer ratio. The highest ratio 51.99% was at the age of 35 years and 49.71% for September. The proportion of polymer in the gender of the male was (49.47%).https://magrj.mosuljournals.com/article_163185_3ba86a9bed13b75c45514d67105bcb05.pdfpistacia veragumyieldessential oilpolymer |
| spellingShingle | Abdullah, A. S. Rajab Agha, A. A. H. EFFECT OF GENDER AND AGE AND DATE OF COLLECTION ON SOME SPECIFICATIONS OF GUM EXCRETED FROM PISTACIA VERAL. TREES IN MOSUL Mesopotamia Journal of Agriculture pistacia vera gum yield essential oil polymer |
| title | EFFECT OF GENDER AND AGE AND DATE OF COLLECTION ON SOME SPECIFICATIONS OF GUM EXCRETED FROM PISTACIA VERAL. TREES IN MOSUL |
| title_full | EFFECT OF GENDER AND AGE AND DATE OF COLLECTION ON SOME SPECIFICATIONS OF GUM EXCRETED FROM PISTACIA VERAL. TREES IN MOSUL |
| title_fullStr | EFFECT OF GENDER AND AGE AND DATE OF COLLECTION ON SOME SPECIFICATIONS OF GUM EXCRETED FROM PISTACIA VERAL. TREES IN MOSUL |
| title_full_unstemmed | EFFECT OF GENDER AND AGE AND DATE OF COLLECTION ON SOME SPECIFICATIONS OF GUM EXCRETED FROM PISTACIA VERAL. TREES IN MOSUL |
| title_short | EFFECT OF GENDER AND AGE AND DATE OF COLLECTION ON SOME SPECIFICATIONS OF GUM EXCRETED FROM PISTACIA VERAL. TREES IN MOSUL |
| title_sort | effect of gender and age and date of collection on some specifications of gum excreted from pistacia veral trees in mosul |
| topic | pistacia vera gum yield essential oil polymer |
| url | https://magrj.mosuljournals.com/article_163185_3ba86a9bed13b75c45514d67105bcb05.pdf |
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