Allelopathy, genetic parameters and cluster analysis of some rice (Oryza sativa L.) genotypes (Record no. 61342)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02738cab a2200313Ia 45 0 |
| 001 - CONTROL NUMBER | |
| control field | u212585 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | SIRSI |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 110331s2015 ua ss b eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EAL |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| Language code of summary or abstract | ara |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | ART AJARX V60 No3 4 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | El-Malky, M. M. |
| 240 10 - UNIFORM TITLE | |
| Uniform title | Alexandria journal of agricultural research, 2015 v. 60 (3) |
| Medium | [electronic resource]. |
| 245 10 - TITLE STATEMENT | |
| Title | Allelopathy, genetic parameters and cluster analysis of some rice (Oryza sativa L.) genotypes |
| Medium | [electronic resource]. |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | الأليلوباثي، المكونات الوراثية وتحليل القرابة الوراثية لبعض التراكيب الوراثية من الارز. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | p.139-149. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE | |
| Bibliography, etc. note | Includes references. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The present investigation was conducted at Rice Research and Training Center (RRTC), Sakha, Kafr El-Sheikh, Egypt during 2012 and 2013 seasons to evaluate twenty-one rice genotypes for allelopathic activity. The selected genotypes were classified into three categories, eight entries as Japonica type, nine entries as Indica and four entries as Indica/Japonica type. The results showed that some rice genotypes showed allelopathic activity against Echinochloa crus- galli L. (barnyard grass) in the field after planting. These varieties showed biologically active suppression of E. crus-galli L. by 80-90 % in the field. These genotypes are important and suitable for direct seeded rice; also it could be utilized in breeding programs to transfer this trait to commercial varieties. For agronomic traits, the most of traits under study had a wide range of variability. This range was reflected differences among these genotypes. Four genotypes namely; Giza 177, Milyang 97, Giza 181 and Suweon 339 were very early. Five genotypes namely; Giza 178, Giza 177, Milyang 97, Giza 181 and lET 1444 scored high values for harvest index. Giza 177 and Giza 178 are cultivated in more than 500/o of the cultivated area with rice in Egypt. Clustering varieties, based on similarity of quantitative characteristics, produced two large groups. The first one included seven rice genotypes, i.e.; Giza 171, Giza 176, Suweon 339, IET 1444, IR 65598, Giza 178 and Giza 181. Key words: Rice (Oryza sativa L.), allelopatby, cluster analysis, genetic parameters. |
| 546 ## - LANGUAGE NOTE | |
| Language note | Summary in Arabic. |
| 596 ## - | |
| -- | 1 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Rice |
| General subdivision | Genetics. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Allelopathy. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Allelopathic agents. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Abou Eldarag, I. H. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Metwali, E. M. R. |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Elmogbazy, A. M. |
| 773 0# - HOST ITEM ENTRY | |
| Title | Alexandria Journal of Agricultural Research. |
| Related parts | 2015.v.60(3) |
| International Standard Serial Number | 0044-7250 |
| Control subfield | nnas |
| Record control number | u158486 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://nile.enal.sci.eg/EALE/2015/AJARX/6015/3/139.pdf">http://nile.enal.sci.eg/EALE/2015/AJARX/6015/3/139.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.