TY  - JOUR
T1  - Zakkum (Nerium oleander) Çiçek Ekstraktının Lolium multiflorum’un Tohum Çimlenmesi ve Fide Gelişimi Üzerine Allelopatik Etkileri
TT  - Allelopathic Effects of Flower Extract of Oleander (Nerium oleander) on the Germination of Seed and Seedling Growth of Lolium multiflorum
AU  - Uslu, Ömer Suha
AU  - Gedık, Osman
AU  - Kaya, Ali Rahmi
AU  - Khan, Muhammad Azim
AU  - Tassever, Mustafa Nur
AU  - Turkkaya, Etem
PY  - 2018
DA  - March
Y2  - 2017
DO  - 10.21597/jist.407890
JF  - Journal of the Institute of Science and Technology
JO  - J. Inst. Sci. and Tech.
PB  - Iğdır Üniversitesi
WT  - DergiPark
SN  - 2536-4618
SP  - 309
EP  - 3017
VL  - 8
IS  - 1
LA  - tr
AB  - Tek yıllık çimin (Lolium multiflorum Lam.) çimlenme ve gelişimi üzerine zakkum (Nerium oleander)çiçeklerinin allelopatik etkisini belirlemek üzere yapılan bu çalışma, Kahramanmaraş Sütçü İmam Üniversitesi,Ziraat Fakültesi, Tarla Bitkileri Bölümü Laboratuvarında 2017 Ocak ayında yürütülmüştür. Deneme tesadüf parsellerideneme desenine göre 3 tekerrürlü olarak kurulmuştur. Çalışmada 4 farklı zakkum çiçeği ekstraktı (kontrol, 10, 20ve 40 g/lt) kullanılmıştır. Araştırma iklimlendirme kabininde 20 oC’de gerçekleştirilmiştir. Tohumlar 14 gün süreile çimlendirmeye tabi tutulmuş daha sonra; çimlenme oranı, fide uzunluğu, radikula uzunluğu, plumula uzunluğu,fide yaş ve kuru ağırlığı ve vigor indeks gibi temel belirleyici çimlenme ve fide gelişimi unsurları ölçülmüştür.İncelenen tüm özellikler farklı konsantrasyonlardaki zakkum çiçek ekstraktlarından önemli derecede etkilenmiştir.En yüksek çimlenme oranı, fide uzunluğu, radikula uzunluğu, plumula uzunluğu, fide yaş ve kuru ağırlığı ve enyüksek vigor indeks değerleri kontrol uygulamasında elde edilmiştir. Yine aynı özellikler için en düşük değerler40 g/lt konsantrasyonunda elde edilmiştir. Zakkum çiçek ekstraktının tek yıllık çimin gelişimini baskı altına aldığıbuna bağlı olarak tarım alanlarında tek yıllık çimin kontrol altına alınmasında kullanılabileceği görülmektedir.Ayrıca sürdürülebilirlik açısından bu alanda diğer tüm faktörlerle ilgili çalışmalar da yapılmalıdır.
KW  - Allelopati
KW  - çimlenme
KW  - Lolium multiflorum
KW  - Nerium oleander ekstraktı
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UR  - https://doi.org/10.21597/jist.407890
L1  - https://dergipark.org.tr/tr/download/article-file/444112
ER  -