MARC details
| 000 -LEADER |
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| fixed length control field |
07035namaa22004331i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
EG-GICUC |
| 005 - أخر تعامل مع التسجيلة |
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| control field |
20251216125530.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
251121s2025 ua a|||frm||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloguing agency |
EG-GICUC |
| Language of cataloging |
eng |
| Transcribing agency |
EG-GICUC |
| Modifying agency |
EG-GICUC |
| Description conventions |
rda |
| 041 0# - LANGUAGE CODE |
|---|
| Language code of text/sound track or separate title |
eng |
| Language code of summary or abstract |
eng |
| -- |
ara |
| 049 ## - Acquisition Source |
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| Acquisition Source |
Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
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| Classification number |
633.32 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) |
|---|
| Classification number |
633.32 |
| Edition number |
21 |
| 097 ## - Degree |
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| Degree |
M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
|---|
| Local Call Number |
Cai01.07.01.M.Sc.2025.Ay.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Authority record control number or standard number |
Aya Lotfy Amin Desoky, |
| Preparation |
preparation. |
| 245 10 - TITLE STATEMENT |
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| Title |
Effect of some mutagenesis on performance and variation of berseem genotypes / |
| Statement of responsibility, etc. |
by Aya Lotfy Amin Desoky ; Supervisors Dr. Ahmed Monged Soliman, Dr. Adel Abdel-monem Hoballah. |
| 246 15 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
تأثير بعض المطفرات على أداء وتباين أصناف من البرسيم المصري |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Date of production, publication, distribution, manufacture, or copyright notice |
2025. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
117 pages : |
| Other physical details |
illustrations ; |
| Dimensions |
25 cm. + |
| Accompanying material |
CD. |
| 336 ## - CONTENT TYPE |
|---|
| Content type term |
text |
| Source |
rda content |
| 337 ## - MEDIA TYPE |
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| Media type term |
Unmediated |
| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
|---|
| Carrier type term |
volume |
| Source |
rdacarrier |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (M.Sc)-Cairo University, 2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography: pages 109-117. |
| 520 #3 - SUMMARY, ETC. |
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| Summary, etc. |
The results of this study can be summarized as follows: <br/>First experiment: the interaction between gamma radiation doses and the cultivars showed, in the first generation <br/>(M1) significant differences in the traits of plant height, number of leaves per plant, protein percentage and fiber <br/>percentage. The highest value of plant height (87.6 cm) was for the Helaly cultivar at 15 Kr, followed by the <br/>Khadrawy cultivar (87.1 cm) at 45 Kr in the 4th cut, and the highest value of the number of leaves (13.6) was for the <br/>Helaly cultivar in the control treatment, followed by the Hatour cultivar (12.9) at the dose of 30 Kr in the 3 rd cut. <br/>the interaction between gamma radiation doses and cultivars, in the second generation (M 2), showed significant <br/>differences in plant height, number of leaves per plant, fresh yield, protein percentage, and fiber percentage. The <br/>highest values for plant height (85.1 cm) were recorded for the Khadrawy cultivar at the dose of 30 Kr, followed by <br/>the Hatour cultivar (82.4 cm) at 15 Kr in the 1st cut. The highest values for the number of leaves per plant were for <br/>the Helaly cultivar (18.0) in the control treatment, which was significantly higher than all doses and cultivars in the <br/>1st cut as well. The highest values for fresh yield (t. h-1) were recorded in the 4th cut for the Hatour cultivar (13.5) in <br/>the control treatment, followed by the same cultivar (13.1) at the dose of 15 Kr, then the Khadrawy cultivar (12.4) <br/>at 45 Kr. <br/>second experiment :the study showed, in general, that the significant effects of the interaction between sodium <br/>azide concentrations and varieties on the studied traits differs from the first generation to the second generation and <br/>from one cut to another for the same generation and the same trait. the interaction between sodium azide <br/>concentrations and cultivars, in the first generation (M1), indicated that significant differences for most of the <br/>studied traits were in the fourth cut, for plant height, number of branches, number of leaves per plant, ratio of <br/>leaves to stems (fresh and dry), and protein percent. The highest values in the fourth cut for plant height were for <br/>the Khadrawy cultivar (97.2, 96.6 cm) at concentrations of 2000 and 1000 ppm, followed by Hatour (97.5 cm) at <br/>3000 ppm. The highest values for the number of branches (71.3) were for the Helaly cultivar at 4000 ppm. The <br/>highest values for the number of leaves per plant (28.4) were recorded for the Hatour cultivar at 4000 ppm, <br/>followed by the Khadrawy cultivar (27.8, 28.2) at 3000 and 1000 ppm. While the interaction between sodium azide <br/>concentrations and cultivars showed, in the second generation (M2), significant differences in the traits of number <br/>of branches in the 2nd and 3rd cuts, number of leaves per plant in the 1st and 3rd cuts, protein percent in all cuts, <br/>and fiber percent in the 1st , 2nd , and 4th cuts. The highest values for the number of branches (53.3) were recorded <br/>for the Helaly cultivar at 1000 ppm in the 2nd cut, and for the Khadrawy cultivar (48.7) at 2000 ppm in the 3rd cut. <br/>It is worth noting that the previous results of the interaction effect between the studied varieties and gamma ray <br/>doses, or the interaction effect between the varieties and sodium azide concentrations show that the highest <br/>significant values recorded in the first and second generations were for the Helaly and Hatour varieties, especially <br/>in the fourth (last) cut, after which the seeds are taken for the next generation, which can be focused on in future <br/>studies as determinants for selecting the available breeding materials from the two experiments in the third <br/>generation. |
| 520 #3 - SUMMARY, ETC. |
|---|
| Summary, etc. |
أجريت تجربتان حقليتان بمحطة التجارب والبحوث بكلية الزراعة جامعة القاهرة بالجيزة لاستكشاف تأثير ثلاث جرعات من أشعة جاما وهى 15 ،30 45 كيلو راد (التجربة الأولى) وخمسة تركيزات من أزيد الصوديوم؛( 0-1000-2000-3000-4000 جزء في المليون (التجربة الثانية) بشكل منفصل على إنتاجية وتباين بعض أصناف البرسيم المصري خلال موسمي 2020/2021 (M1) و2021/2022 (M2).<br/>أظهرت النتائج أن المعاملة بالإشعاع بجرعة 45 كيلو راد ، في الجيل M1، أدى إلى زيادة محصول العلف الاخضر فى كل من الحشة الأولى والثالثة والرابعة ولكن بشكل غير معنوى مقارنة بمعاملة المقارنة (بدون اشعاع) أو الجرعات الأخرى في نفس الحشات. في الجيل الثاني (M2)، كان هناك انخفاض كبير في المحصول عند المعاملة بالجرعات الأعلى مقارنة بمعاملة الكنترول للمحصول الاخضر عند الحشة الأولى والرابعة، في حين أن الانخفاض فى محصول الحشة الثانية والمحصول الاخضر الكلى كان غير معنوى. أظهرت نتائج الدراسة عدم وجود فروق معنوية فى إنتاج العلف الجاف لنباتات البرسيم المعاملة بجرعات من أشعة جاما في الأجيال M1 و M2. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE |
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| Issues CD |
Issues also as CD. |
| 546 ## - LANGUAGE NOTE |
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| Text Language |
Text in English and abstract in Arabic & English. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Berseem |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
البرسيم |
| 653 #1 - INDEX TERM--UNCONTROLLED |
|---|
| Uncontrolled term |
Egyption clover |
| -- |
Mutation |
| -- |
Gamma rays |
| -- |
Soduim azide |
| -- |
hertability |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Ahmed Monged Soliman |
| Relator term |
thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Adel Abdel-monem Hoballah |
| Relator term |
thesis advisor. |
| 900 ## - Thesis Information |
|---|
| Grant date |
01-01-2025 |
| Supervisory body |
Ahmed Monged Soliman |
| -- |
Adel Abdel-monem Hoballah |
| Universities |
Cairo University |
| Faculties |
Faculty of Agriculture |
| Department |
Department of Agronomy |
| 905 ## - Cataloger and Reviser Names |
|---|
| Cataloger Name |
Shimaa |
| Reviser Names |
Eman Ghareb |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Thesis |
| Edition |
21 |
| Suppress in OPAC |
No |