Effect of irrigation scheduling on minimizing nitrate pollution of groundwater in Egypt and Libya using nuclear techniques / (Record no. 58455)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03225cam a2200349 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223031608.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 161106s2016 ua d f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | Ph.D |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.16.03.Ph.D.2016.Mo.E |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Ahmed Mohamed Ahmed |
| 245 10 - TITLE STATEMENT | |
| Title | Effect of irrigation scheduling on minimizing nitrate pollution of groundwater in Egypt and Libya using nuclear techniques / |
| Statement of responsibility, etc. | Mohamed Ahmed Mohamed Ahmed ; Supervised Elsayed Ibrahim Gaber , Magdy Rizk Rofaiel Samak , Yehia Galal Mohamed Galal |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | أثر جدولة الرى على الحد من تلوث المياه الجوفية بالنترات فى مصر و ليبيا باستخدام التقانات النووية |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Mohamed Ahmed Mohamed Ahmed , |
| Date of publication, distribution, etc. | 2016 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 132 P. : |
| Other physical details | charts ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (Ph.D.) - Cairo University - Institute of African Research and Studies - Department of Natural Resources |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A lysimeter experiment was conducted to evaluate the role of water regime, nitrogen fertilizer rates and splitting dose mode of application on barley growth components and grain production. Also, creation of de{uFB01}cit irrigation strategies for barley was included. In addition, the effect of mineral fertilization on N leaching to the groundwater was investigated. Three water regimes represent 100%, 80% and 60% Etc were compared, interacting with three fertilizer nitrogen rates, i.e. 120%, 100% and 80% of recommended rate required by barley crop. Nitrogen fertilizer was applied in three splitting modes. 15N-labelled ammonium sulfated was used as tracer technique to estimate %NUE and proportion of nitrogen derived from fertilizer Ndff by different barley parts. Vegetative growth parameters like plant height, spike number and length, number of grain per spike, and weight of 100 grains were variably affected by nitrogen fertilization and water management practices. It seems, in general, that combined treatment of N2 (156 kg N ha-1) applied using S3 (50, 25, 25 %) splitting mode and W2 (440 mm) water regime was the best scenario resulted in remarkable measurements. Straw yield was enhanced by nitrogen fertilizer added at N2 rate (156 kg ha-1) applied with S1 (33%, 33%, 33%) or S3 (50%, 25%, 25%) in combination with W1 (550 mm). It seems that root dry weight mainly significantly positively affected by irrigation water regimes and N fertilizer rates but not by mode of application. Grain yield of plants irrigated with W2 (440 mm) and fertilized with N2, in spite of application mode was the best among other combined treatments. Nitrogen uptake by grains was improved by W1 regime and N2 rate but not affected by splitting mode |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Application mode |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Barley growth |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Lysimeter |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Elsayed Ibrahim Gaber , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Magdy Rizk Rofaiel Samak , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yehia Galal Mohamed Galal , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Samia |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.16.03.Ph.D.2016.Mo.E | 01010110070177000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.16.03.Ph.D.2016.Mo.E | 01020110070177000 | 22.09.2023 | CD - Rom | 70177.CD |