Effect of using natural growth media on growth of pear trees pyrus communis cv. le conte by using tissue culture techniques / (Record no. 173426)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 05598namaa22004331i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - أخر تعامل مع التسجيلة | |
| control field | 20250916103223.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250809s2024 ua a|||frm||| 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| 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 | |
| Acquisition Source | Deposit |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 634.13 |
| 092 ## - LOCALLY ASSIGNED DEWEY CALL NUMBER (OCLC) | |
| Classification number | 634.13 |
| Edition number | 21 |
| 097 ## - Degree | |
| Degree | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Local Call Number | Cai01.07.13.M.Sc.2024.Sh.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Authority record control number or standard number | Shimaa Mohamed Ramadan, |
| Preparation | preparation. |
| 245 10 - TITLE STATEMENT | |
| Title | Effect of using natural growth media on growth of pear trees pyrus communis cv. le conte by using tissue culture techniques / |
| Statement of responsibility, etc. | by Shimaa Mohamed Ramadan ; Supervisors Dr. Mohamed Helmy Abd El-Zaher, Dr. Sahar Mohamed Abd El-wahab, Dr. Shreif Said Saleh. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | اثر استخدام أوساط غذائية طبيعية على نمو أشجار الكمثرى صنف ليكونت باستخدام تقنيات زراعة الأنسجة |
| 264 #0 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Date of production, publication, distribution, manufacture, or copyright notice | 2024. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 61 pages : |
| Other physical details | illustrations ; |
| Dimensions | 25 cm. + |
| Accompanying material | CD. |
| 336 ## - CONTENT TYPE | |
| Content type term | text |
| Source | rda content |
| 337 ## - MEDIA TYPE | |
| Media type term | Unmediated |
| Source | rdamedia |
| 338 ## - CARRIER TYPE | |
| Carrier type term | volume |
| Source | rdacarrier |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.)-Cairo University, 2024. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Bibliography: pages 58-61. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | Traditional propagation of Pear is time-consuming and limited by a short growing season. Therefore, in vitro propagation is a suitable alternative method. Major apprehension of today’s plant tissue culture industry is the high cost for production and maintenance of large numbers of cultures and incessantly rising numbers of accessions .So,The experiment was carried out to shootlet production of pear Pyrus communis on MS media by MS with natural altramative such as Spirulina platensis and Stevia rebaudiana extractions and study the effects on growth and chemical analysis as compared with MS media only as control . Murashige and Skoog medium (MS) media with extraction of Spirulina platensis at 5,10 and 20 % and Stevia rebaudiana at 5,10 and 20 % were used on growth of pear by in vitro culture ,Murashige and Skoog medium (MS) with different concentrations of 6-benzyladenine (BAP) and kinetin (Kin), individually or in combination with them. Results showed that MS medium augmented was 3mg/l 6-benzyladenine (BAP) plus 20 % Spirulina platensis extraction used for shootlets proliferation of micro-shoots. A combination of 3 mg/l BA and 20 % Spirulina platensis as a growth media resulted in a significant improvement in shoot proliferation. as produced the highest number of shoots and leaves and longest shoots . spirulina (20 % v/v) and stevia 5% provided higher rate of multiplication and was low cost-effective also as compared to MS media only .Stevia leaf extract 5% can be used as the best source of carbohydrates as an additive or as a medium used in the disinfecation stage. |
| 520 #3 - SUMMARY, ETC. | |
| Summary, etc. | التكاثر التقليدي للكمثرى يستغرق وقتًا طويلاً ومحدودًا بموسم نمو قصير ولذلك، فإن الاكثارفي المختبر هو طريقة بديلة مناسبة. إن ما يقلق صناعة زراعة الأنسجة النباتية اليوم هو التكلفة العالية لإنتاج وصيانة أعداد كبيرة من المزارع والأعداد المتزايدة باستمرار من المدخلات <br/>أجريت الدراسة للوصول إلى أفضل طريقة في لإنتاج افرع الكمثرى أثناء الزراعة على بيئة مورشجى وسكوج Skoog and (MS) Murashige ودراسة تأثير مستخلصي سبيرولينا بلاتنسيس Spirulina Platensis و ستيفا ريبوديانا Stevia rebaudiana بنسبة 5،10 و 20% مكمل بتركيزات مختلفة من 6- بنزيل امينو بيورين (BA) وكينيتين (Kin)، منفردًا أو بالاشتراك مع بعضهم. أظهرت النتائج أن الوسط MS المعزز ب 3 ملجم/لتر 6- بنزيل امينو بيورين (BAP) بالإضافة إلى 20% مستخلص سبيرولينا بلاتنسيس كان الأفضل لتكاثر الافرع. أدى مزيج من 3 ملجم / لتر من الـ BAP 6- بنزيل امينو بيورين و 20٪ من مستخلص طحلب سبيرولينا بلاتنسيس كوسيلة للنمو إلى تحسن كبير في تكاثر الافرع كما أنتج أكبر عدد من البراعم والأوراق وأطول الافرع. مستخلص طحلب اسبيرولينا (20% حجم/حجم) قدمت معدل تكاثر أعلى وكانت منخفضة التكلفة أيضًا مقارنة بوسط MS و يمكن استخدام مستخلص اوراق ستيفيا 5% أفضل مصدر للكربوهيدرات كاضافة او كبيئة مستخدمة فى مرحلة التطهير. |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Issues CD | Issues also as CD. |
| 546 ## - LANGUAGE NOTE | |
| Text Language | Text in English and abstract in Arabic & English. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Pomology |
| 653 #1 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Pear |
| -- | micro propagation |
| -- | plant growth regulators |
| -- | algae |
| -- | spirulina platensis extract |
| -- | stevia leaves extract |
| -- | shoot proliferation |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Helmy Abd El-Zaher |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sahar Mohamed Abd El-wahab |
| Relator term | thesis advisor. |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Shreif Said Saleh |
| Relator term | thesis advisor. |
| 900 ## - Thesis Information | |
| Grant date | 01-01-2024 |
| Supervisory body | Mohamed Helmy Abd El-Zaher |
| -- | Sahar Mohamed Abd El-wahab |
| -- | Shreif Said Saleh |
| Discussion body | Abd El-Hamid Mohamed Morsy |
| -- | Mohamed Ahmed Fayek |
| Universities | Cairo University |
| Faculties | Faculty of Agriculture |
| Department | Department of Pomology |
| 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 |
| Source of classification or shelving scheme | Home library | Current library | Date acquired | Inventory number | Full call number | Barcode | Date last seen | Effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 09.08.2025 | 91865 | Cai01.07.13.M.Sc.2024.Sh.E | 01010110091865000 | 09.08.2025 | 09.08.2025 | Thesis |