İkinci ürün olarak ekimi yapılan ayçiçeğinde (H. annuus L. ) farklı ekim zamanlarının çeşitlerinin fizyoloji, verim ve verim özelliklerine etkileri

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dc.contributor.advisorÇalışkan, Celal
dc.contributor.authorKılıç, Hulusi
dc.date.accessioned2024-08-19T19:37:15Z
dc.date.available2024-08-19T19:37:15Z
dc.date.issued1995
dc.departmentEge Üniversitesi, Fen Bilimleri Enstitüsü, Tarla Bitkileri Ana Bilim Dalıen_US
dc.descriptionBu tezin, veri tabanı üzerinden yayınlanma izni bulunmamaktadır. Yayınlanma izni olmayan tezlerin basılı kopyalarına Üniversite kütüphaneniz aracılığıyla (TÜBESS üzerinden) erişebilirsiniz.en_US
dc.description.abstractSUMMARY An experiment was Conducted at Dursanli Siluated in Nazili distrit of Aydin province, by using three different, early, medium early and medium late genotypes (Sunbred 262* Sunbred 277 and Sunbred 281) of Sunflower. In this Study, the effects of six different planting times (20.6, 30.6, 10.7, 20.7, 30.7 and 10.8) on the development, growth, yield and yield components of three different genotypes were studied. 1. Maximum and Minimum plant height values were recorded as 133.9 cm and 100.5 cm in case of ist (20 th June) and 4 th (20 th July) times of sowing, respectively. 2. Day length, tempereture and precipetation affected the development and growth of genotypes significantly. According to mean values, the earliest maturity time was recorded as 90.6 days in 6 th time of sowing (10 th August) While the latest maturity was noticed as 96,6 days for ist sowing time (20 th June). 3. Maximum head diameter (26,1 cm) was recorded in case of 1 st (20-6) and 2 nd (30-6) times of sowing. On the other hand minimum head diameter (20.6 cm) was found in 4 th time of sowing (20 th July). 4. Highest Yield per head (117.6 gms) was obtained in first time of sowing (20 th June) and the lowest (73.3 gms/head) was recorded in 4 th time of sowing (20 th July). 5. Simitar to per head yield, seed yield per dacare was high for ist, 4th and 6th time of sowing. Consequently highest yield per decare (556.2 kg/da) was recarded in 6 th time of sowing (10 th August). Here it is notice able that yield recorded in 4th planting 35time (20th July) is quite close th that obtained in ist and 2nd time of sowing. Average Lowest yield of the varities (356.0 kg/da) was noticed in case of 4th planting time (20 th July). Amongst the varieties mediun early medium late Sunbred 281 produced the highest yield (562.7 kg/da)( at 6 th time 7 sowing (10 th August) This was followed by medium early Sunbred 277 and early Sunbred 262 varieties. These varieties showed 565.5 kg/da yield with ist time of sowing (20th June) and 580 kg/da with 6 th time of sowing (10 th August), respectively. Yield of the varieties decrease with late sowing. 36en_US
dc.identifier.endpage48en_US
dc.identifier.startpage1en_US
dc.identifier.urihttps://hdl.handle.net/11454/85011
dc.identifier.yoktezid56246en_US
dc.language.isotren_US
dc.publisherEge Üniversitesien_US
dc.relation.publicationcategoryTezen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectZiraaten_US
dc.subjectAgricultureen_US
dc.subjectAyçiçeğien_US
dc.subjectSunfloweren_US
dc.subjectEkim zamanıen_US
dc.subjectSowing dateen_US
dc.subjectTarla bitkilerien_US
dc.subjectField cropsen_US
dc.subjectVerim ögelerien_US
dc.subjectYield componentsen_US
dc.subjectİkinci ürünen_US
dc.subjectSecondary cropen_US
dc.titleİkinci ürün olarak ekimi yapılan ayçiçeğinde (H. annuus L. ) farklı ekim zamanlarının çeşitlerinin fizyoloji, verim ve verim özelliklerine etkilerien_US
dc.typeMaster Thesisen_US

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