MARC details
| 000 -LEADER |
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| fixed length control field |
02794nab a2200277 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
ENAL |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
221016s2022 ua | ss eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
EAL |
| Transcribing 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 EJA V44 No1 6 |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Amer, E. A. |
| 9 (RLIN) |
34416 |
| 240 10 - UNIFORM TITLE |
|---|
| Uniform title |
Egyptian journal of agronomy, 2022 v. 44 (1) |
| Medium |
[electronic resource]. |
| 245 10 - TITLE STATEMENT |
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| Title |
Identifying superior parents and hybrids for yield, its components and fiber quality in cotton (Gossypium barbadense L.) |
| Medium |
[electronic resource]: |
| 246 15 - VARYING FORM OF TITLE |
|---|
| Title proper/short title |
تحديد الآباء والهجن المتميزة لصفات المحصول ومكوناته وجودة التيلة فى القطن |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
59 - 73 p. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes references. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
This study was accomplished at 2018-2020 seasons at Sakha Experimental Station. Four Egyptian cotton varieties (Giza87, Giza92, Giza93 and Giza96) were used as lines crossed by Pima Early, PimaS-1 and PimaS-6 as testers in line x tester manner. Heterosis and combining ability were determined for yield, its components and fiber traits. Genotypes significantly differed for all traits, Giza96, PimaS-6 and Giza 96xPimaS-6 gave highest yield, while Giza87, PimaS-1 and Giza96xPimaS-1 showed the best fiber traits. Giza92 showed the highest positive heterosis for yield and its components when crossed to the three testers, while Pima Early showed the highest positive heterosis for yield and its components when crossed to most of lines. GCA and SCA variances were significant as additive and non-additive gene actions were controlling the studied traits. Giza96 and PimaS-6 were the best combiners for yield and its components, while Giza87 and PimaS-1 were the best combiners for fiber traits. Giza96xPimaS-6 hybrid had the best SCA for yielding traits, while Giza96xPimaS-1 was the best for most fiber traits. Variance of SCA was greater than GCA for almost all traits as non-additive gene action was more important in controlling these traits. Giza96, PimaS-6 and their hybrid were promising for improving the yield potential, while Giza87, PimaS-1 and Giza96xPimaS-1 hybrid were promising for improving fiber quality traits in breeding programs. Giza92, Giza93, Giza96 and Pima Early were the most similar genotypes, whereas Giza87 and the cluster between Giza92 and Giza93 showed the lowest similarity. PimaS-1 and PimaS-6 grouped in one cluster.<br/>Keywords: Cotton, Line x tester, Heterosis, Similarity. |
| 546 ## - LANGUAGE NOTE |
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| Language note |
Summary in Arabic |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Cotton |
| 9 (RLIN) |
23838 |
| General subdivision |
Genetics |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Cotton |
| General subdivision |
Quality |
| 650 #3 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
genetic variation |
| 650 #3 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
fiber quality |
| 773 0# - HOST ITEM ENTRY |
|---|
| Title |
Egyptian Journal of Agronomy. |
| Related parts |
2022 v.44(1) |
| International Standard Serial Number |
0379-3575 |
| Control subfield |
nnas |
| Record control number |
u183705 |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
http://nile.enal.sci.eg/EALE/2022/EJA/4422/1/59.pdf |
| Public note |
Full Text |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Articles |
AR |
| Source of classification or shelving scheme |
alc |
