Loading…
Magnitude Yield Response And Economic Value Of Selected Wheat Genotypes Related To Irrigation Schedules Under The Arid Ecosystem Of Saudi Arabia
The greatest challenges facing the improvement of agriculture programs under arid and semiarid environment are those involving the provision of water. Thus, field experiments have been carried out in a split–plot design at the Agricultural Research Station, Faculty of Food and Agricultural Sciences,...
Saved in:
| Published in: | WIT Transactions on Ecology and the Environment 2010-01, Vol.134, p.51 |
|---|---|
| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | Get full text |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| cited_by | |
|---|---|
| cites | |
| container_end_page | |
| container_issue | |
| container_start_page | 51 |
| container_title | WIT Transactions on Ecology and the Environment |
| container_volume | 134 |
| creator | Alderfasi, A A AL-Owayed, A A |
| description | The greatest challenges facing the improvement of agriculture programs under arid and semiarid environment are those involving the provision of water. Thus, field experiments have been carried out in a split–plot design at the Agricultural Research Station, Faculty of Food and Agricultural Sciences, King Saud University. The experiments included 20 treatments, four wheat genotypes, (Yecora Rojo, West bread, KSU 102 and KSU 105) and five irrigation schedules (50, 100, 150, 200 mm) of cumulative pan evaporation CPE, as compared to traditional irrigation methods used by many farmers (weekly irrigation). The total amount of water supplied over the growing season was calculated. The data obtained clearly indicated that a gradual decrease in most of the yield and yield component characters were in line with decreasing irrigation schedules. The results also showed that no significant differences were found between irrigation schedules at 50 mm of CPE and weekly irrigation in most of the studied characters, except on biological yield, which was similar to traditional irrigation. In addition, significant differences among wheat genotypes were observed in all traits. The KSU 105 genotype ranked in the first position and surpassed the other tested genotypes. The interaction between irrigation schedules and genotypes was also significant for grain yield. Economic evaluation showed that the highest invested return per SR and net return in SR was obtained by irrigating wheat at |
| doi_str_mv | 10.2495/SI100051 |
| format | article |
| fullrecord | <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_miscellaneous_2258868388</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2258868388</sourcerecordid><originalsourceid>FETCH-LOGICAL-p222t-611dbf4facdfc0dd90fde2f4542b1992f5265993ce5e1b1131578a508f8d77153</originalsourceid><addsrcrecordid>eNotj81KAzEcxIMoWLTgI-ToZTXJJrvZYym1FioF2_pxKtnNP20gTdZN9tC38JFdq6cZZpgfDEJ3lDwwXonH9YISQgS9QCNa8jzLBaeXZ19knMuPazSO0daEi5yKnJER-n5Re29TrwF_WnAav0Jsg4-AJ17jWRN8ONoGvynXA14ZvAYHTQKN3w-gEp6DD-nUQhx2Tv3mm4AXXWf3Ktng8bo5gO7d0G-9hg5vDgO4s2dyPMUExzNU9doOuaqtukVXRrkI43-9Qdun2Wb6nC1X88V0ssxaxljKCkp1bbhRjTYN0boiRgMzXHBW06piRrBCVFXegABaUzr8LaUSRBqpy3I4f4Pu_7htF756iGl3tLEB55SH0McdY0LKQuZS5j8_qmin</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2258868388</pqid></control><display><type>article</type><title>Magnitude Yield Response And Economic Value Of Selected Wheat Genotypes Related To Irrigation Schedules Under The Arid Ecosystem Of Saudi Arabia</title><source>Publicly Available Content Database</source><creator>Alderfasi, A A ; AL-Owayed, A A</creator><creatorcontrib>Alderfasi, A A ; AL-Owayed, A A</creatorcontrib><description>The greatest challenges facing the improvement of agriculture programs under arid and semiarid environment are those involving the provision of water. Thus, field experiments have been carried out in a split–plot design at the Agricultural Research Station, Faculty of Food and Agricultural Sciences, King Saud University. The experiments included 20 treatments, four wheat genotypes, (Yecora Rojo, West bread, KSU 102 and KSU 105) and five irrigation schedules (50, 100, 150, 200 mm) of cumulative pan evaporation CPE, as compared to traditional irrigation methods used by many farmers (weekly irrigation). The total amount of water supplied over the growing season was calculated. The data obtained clearly indicated that a gradual decrease in most of the yield and yield component characters were in line with decreasing irrigation schedules. The results also showed that no significant differences were found between irrigation schedules at 50 mm of CPE and weekly irrigation in most of the studied characters, except on biological yield, which was similar to traditional irrigation. In addition, significant differences among wheat genotypes were observed in all traits. The KSU 105 genotype ranked in the first position and surpassed the other tested genotypes. The interaction between irrigation schedules and genotypes was also significant for grain yield. Economic evaluation showed that the highest invested return per SR and net return in SR was obtained by irrigating wheat at</description><identifier>ISSN: 1746-448X</identifier><identifier>EISSN: 1743-3541</identifier><identifier>DOI: 10.2495/SI100051</identifier><language>eng</language><publisher>Southampton: W I T Press</publisher><subject>Agricultural production ; Agricultural research ; Agricultural sciences ; Aridity ; Bread ; Crop yield ; Ecosystems ; Evaporation ; Field tests ; Genotypes ; Irrigation ; Irrigation scheduling ; Moisture content ; Pan evaporation ; Schedules ; Semi arid environments ; Semiarid environments ; Water content ; Wheat</subject><ispartof>WIT Transactions on Ecology and the Environment, 2010-01, Vol.134, p.51</ispartof><rights>2010. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the associated terms available at https://www.witpress.com/elibrary .</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/2258868388?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,25754,27924,27925,37013,44590</link.rule.ids></links><search><creatorcontrib>Alderfasi, A A</creatorcontrib><creatorcontrib>AL-Owayed, A A</creatorcontrib><title>Magnitude Yield Response And Economic Value Of Selected Wheat Genotypes Related To Irrigation Schedules Under The Arid Ecosystem Of Saudi Arabia</title><title>WIT Transactions on Ecology and the Environment</title><description>The greatest challenges facing the improvement of agriculture programs under arid and semiarid environment are those involving the provision of water. Thus, field experiments have been carried out in a split–plot design at the Agricultural Research Station, Faculty of Food and Agricultural Sciences, King Saud University. The experiments included 20 treatments, four wheat genotypes, (Yecora Rojo, West bread, KSU 102 and KSU 105) and five irrigation schedules (50, 100, 150, 200 mm) of cumulative pan evaporation CPE, as compared to traditional irrigation methods used by many farmers (weekly irrigation). The total amount of water supplied over the growing season was calculated. The data obtained clearly indicated that a gradual decrease in most of the yield and yield component characters were in line with decreasing irrigation schedules. The results also showed that no significant differences were found between irrigation schedules at 50 mm of CPE and weekly irrigation in most of the studied characters, except on biological yield, which was similar to traditional irrigation. In addition, significant differences among wheat genotypes were observed in all traits. The KSU 105 genotype ranked in the first position and surpassed the other tested genotypes. The interaction between irrigation schedules and genotypes was also significant for grain yield. Economic evaluation showed that the highest invested return per SR and net return in SR was obtained by irrigating wheat at</description><subject>Agricultural production</subject><subject>Agricultural research</subject><subject>Agricultural sciences</subject><subject>Aridity</subject><subject>Bread</subject><subject>Crop yield</subject><subject>Ecosystems</subject><subject>Evaporation</subject><subject>Field tests</subject><subject>Genotypes</subject><subject>Irrigation</subject><subject>Irrigation scheduling</subject><subject>Moisture content</subject><subject>Pan evaporation</subject><subject>Schedules</subject><subject>Semi arid environments</subject><subject>Semiarid environments</subject><subject>Water content</subject><subject>Wheat</subject><issn>1746-448X</issn><issn>1743-3541</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><recordid>eNotj81KAzEcxIMoWLTgI-ToZTXJJrvZYym1FioF2_pxKtnNP20gTdZN9tC38JFdq6cZZpgfDEJ3lDwwXonH9YISQgS9QCNa8jzLBaeXZ19knMuPazSO0daEi5yKnJER-n5Re29TrwF_WnAav0Jsg4-AJ17jWRN8ONoGvynXA14ZvAYHTQKN3w-gEp6DD-nUQhx2Tv3mm4AXXWf3Ktng8bo5gO7d0G-9hg5vDgO4s2dyPMUExzNU9doOuaqtukVXRrkI43-9Qdun2Wb6nC1X88V0ssxaxljKCkp1bbhRjTYN0boiRgMzXHBW06piRrBCVFXegABaUzr8LaUSRBqpy3I4f4Pu_7htF756iGl3tLEB55SH0McdY0LKQuZS5j8_qmin</recordid><startdate>20100101</startdate><enddate>20100101</enddate><creator>Alderfasi, A A</creator><creator>AL-Owayed, A A</creator><general>W I T Press</general><scope>7SN</scope><scope>7ST</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>PATMY</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PYCSY</scope><scope>SOI</scope></search><sort><creationdate>20100101</creationdate><title>Magnitude Yield Response And Economic Value Of Selected Wheat Genotypes Related To Irrigation Schedules Under The Arid Ecosystem Of Saudi Arabia</title><author>Alderfasi, A A ; AL-Owayed, A A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p222t-611dbf4facdfc0dd90fde2f4542b1992f5265993ce5e1b1131578a508f8d77153</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Agricultural production</topic><topic>Agricultural research</topic><topic>Agricultural sciences</topic><topic>Aridity</topic><topic>Bread</topic><topic>Crop yield</topic><topic>Ecosystems</topic><topic>Evaporation</topic><topic>Field tests</topic><topic>Genotypes</topic><topic>Irrigation</topic><topic>Irrigation scheduling</topic><topic>Moisture content</topic><topic>Pan evaporation</topic><topic>Schedules</topic><topic>Semi arid environments</topic><topic>Semiarid environments</topic><topic>Water content</topic><topic>Wheat</topic><toplevel>online_resources</toplevel><creatorcontrib>Alderfasi, A A</creatorcontrib><creatorcontrib>AL-Owayed, A A</creatorcontrib><collection>Ecology Abstracts</collection><collection>Environment Abstracts</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection (Proquest) (PQ_SDU_P3)</collection><collection>Environmental Science Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Environmental Science Collection</collection><collection>Environment Abstracts</collection><jtitle>WIT Transactions on Ecology and the Environment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alderfasi, A A</au><au>AL-Owayed, A A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magnitude Yield Response And Economic Value Of Selected Wheat Genotypes Related To Irrigation Schedules Under The Arid Ecosystem Of Saudi Arabia</atitle><jtitle>WIT Transactions on Ecology and the Environment</jtitle><date>2010-01-01</date><risdate>2010</risdate><volume>134</volume><spage>51</spage><pages>51-</pages><issn>1746-448X</issn><eissn>1743-3541</eissn><abstract>The greatest challenges facing the improvement of agriculture programs under arid and semiarid environment are those involving the provision of water. Thus, field experiments have been carried out in a split–plot design at the Agricultural Research Station, Faculty of Food and Agricultural Sciences, King Saud University. The experiments included 20 treatments, four wheat genotypes, (Yecora Rojo, West bread, KSU 102 and KSU 105) and five irrigation schedules (50, 100, 150, 200 mm) of cumulative pan evaporation CPE, as compared to traditional irrigation methods used by many farmers (weekly irrigation). The total amount of water supplied over the growing season was calculated. The data obtained clearly indicated that a gradual decrease in most of the yield and yield component characters were in line with decreasing irrigation schedules. The results also showed that no significant differences were found between irrigation schedules at 50 mm of CPE and weekly irrigation in most of the studied characters, except on biological yield, which was similar to traditional irrigation. In addition, significant differences among wheat genotypes were observed in all traits. The KSU 105 genotype ranked in the first position and surpassed the other tested genotypes. The interaction between irrigation schedules and genotypes was also significant for grain yield. Economic evaluation showed that the highest invested return per SR and net return in SR was obtained by irrigating wheat at</abstract><cop>Southampton</cop><pub>W I T Press</pub><doi>10.2495/SI100051</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1746-448X |
| ispartof | WIT Transactions on Ecology and the Environment, 2010-01, Vol.134, p.51 |
| issn | 1746-448X 1743-3541 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2258868388 |
| source | Publicly Available Content Database |
| subjects | Agricultural production Agricultural research Agricultural sciences Aridity Bread Crop yield Ecosystems Evaporation Field tests Genotypes Irrigation Irrigation scheduling Moisture content Pan evaporation Schedules Semi arid environments Semiarid environments Water content Wheat |
| title | Magnitude Yield Response And Economic Value Of Selected Wheat Genotypes Related To Irrigation Schedules Under The Arid Ecosystem Of Saudi Arabia |
| url | http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T19%3A57%3A57IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Magnitude%20Yield%20Response%20And%20Economic%20Value%20Of%20Selected%20Wheat%20Genotypes%20Related%20To%20Irrigation%20Schedules%20Under%20The%20Arid%20Ecosystem%20Of%20Saudi%20Arabia&rft.jtitle=WIT%20Transactions%20on%20Ecology%20and%20the%20Environment&rft.au=Alderfasi,%20A%20A&rft.date=2010-01-01&rft.volume=134&rft.spage=51&rft.pages=51-&rft.issn=1746-448X&rft.eissn=1743-3541&rft_id=info:doi/10.2495/SI100051&rft_dat=%3Cproquest%3E2258868388%3C/proquest%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-p222t-611dbf4facdfc0dd90fde2f4542b1992f5265993ce5e1b1131578a508f8d77153%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2258868388&rft_id=info:pmid/&rfr_iscdi=true |