Sustainability of soil fertility status after 3-year crop rotation in sandy soils in Egypt (Record no. 51066)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02972cab a2200289Ia 45 0 |
| 001 - CONTROL NUMBER | |
| control field | u198168 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | SIRSI |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 110112s2004 ua ss b eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EAL |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | ART EJAR V82 No2 1 |
| 043 ## - GEOGRAPHIC AREA CODE | |
| Geographic area code | f-ua |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Khadr, M. S. |
| 240 10 - UNIFORM TITLE | |
| Uniform title | Egyptian journal of agricultural research, 2004 v. 82 (2) |
| Medium | [electronic resource]. |
| 245 10 - TITLE STATEMENT | |
| Title | Sustainability of soil fertility status after 3-year crop rotation in sandy soils in Egypt |
| Medium | [electronic resource]. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | P.475-491. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes references. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A three years field experimsent was carried out at El-Bustan area - west Nile Delta which represents a vast area of the newly reclaimed sandy soils (98.5% sand), poor in organic matter, both macro- and micro-nutrients as well as water holding capacity. The main objective of this experiment was to promote sustainability and fertility build up in sandy soils. A split plot design with three factors in three replications was followed. a) The first (main plots) is the water quantity at two levels: ReqUired irrigation water (R) = Evapotranspirtion (ETc) + 20% ETc and Farmer (f) = R + 30% of R, using sprinkler irrigation system. b) The second factor (split plots) is the crop rotation: the prevailing rotation (RoU) and intensive (proposed) rotation (Rot.n). In (RoU) : wheat - groundnut were grown in the first and the second years while berseem - groundnut in the 3 third year. Crops grown in (Rot. n) were berseem-groundnut, wheat-sesame and peasunflower- maize in the first, second and third year, respectively. c) The third factor (split- split plots) is balanced N, Pand K levels, (low, medium and high) with and without organic manure. Representive soil samples were taken at the starting of the experiment (1996) and after the three years (1999) to follow up changes in organic matter content (O.M.), and macro-& micronutrients. Samples which were taken at the start indicate that average organic matter content was 0.25%; and 9.25, 3, 114, 2.05, 1.24 and 0.32 ppm for available N, P, K, Fe, Mn and Zn, respectively. The most important flndlngs are: Soil organic matter content was relatively increased by organic manure application. • Organic manure induced marked Increases in the available soil P by about 46.3% over zero- organic manure, 20.07% and 5.96% for available K and available N respectively. • Values of available Fe, Mn and Zn in the soil were increased by organic manure application. Crop rotation and water quantity had no remarkable effects on the soil fertility build up. |
| 596 ## - | |
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| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Soil fertility. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Crop rotation. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Sandy soils |
| General subdivision | Testing |
| Geographic subdivision | Egypt. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abou-EL-Enein, R. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abd EL-Shafy, A. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Zohry, A. A. |
| 773 0# - HOST ITEM ENTRY | |
| Title | Egyptian Journal of Agricultural Research. |
| Related parts | 2004.v.82(2) |
| International Standard Serial Number | 0111-6336 |
| Control subfield | nnas |
| Record control number | u158585 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://nile.enal.sci.eg/EALE/2004/EJAR/8204/2/475.pdf">http://nile.enal.sci.eg/EALE/2004/EJAR/8204/2/475.pdf</a> |
| Public note | Full Text Article |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Articles |
| Source of classification or shelving scheme | Library of Congress Classification |
No items available.