Farklı Tuzlu Sularda Gazal Boynuzu Tohumlarının Çimlenme Durumu

Öz

Bu araştırma Iğdır’ın Suveren (A), Melekli (B) ve Aşağı Çamurlu (C) olmak üzere 3 (üç) lokasyonda toplanan gazal boynuzu tohumları ile Yalıçapkını ve Maral çeşitlerinin tuzlu suda (100, 200 300 400 ve 500 mM) çimlenme durumlarının belirlenmesi amacıyla tesadüf parsellerinde faktöriyel deneme desenine göre 4 tekerrürlü olarak yürütülmüştür. Farklı tuz su ortalamalarına göre, B lokasyonundaki gazal boynuzu tohumları diğer genotiplerden daha yüksek normal çimlenme göstermiştir. Maral çeşidinin anormal çimlenme oranı diğer genotiplerden daha yüksek olmuştur. Tuzlu su konsantrasyonlarındaki artışa bağlı olarak tohumlardaki normal çimlenme oranlarında azalmalar olmuştur. En yüksek tuzluluk konsantrasyonunda (500 mM) normal çimlenme oranı %1.7’ye kadar düşmüştür. Kontrole göre tuzlu suyun 100 mM seviyesinde çimlenme oranı %78.3’ten %69.6’ya düşmüştür. Tuzlu suyun 200 mM seviyesinde çimlenme oranı 23.4’e düşmüştür. Araştırma sonuçlarına göre yüksek tuzluluk seviyelerinde bile normal çimlenme gösterebilmiştir.

Anahtar Kelimeler

• Gazal boynuzu
• çimlenme
• tuzluluk
• popülasyon
• çeşit

Proje Numarası

ZİF0424Y12

Germination Status of Birdsfoot Trefoil (Lotus corniculatus L.) Seeds in Different Salt Water

Öz

This research was carried out according to the factorial experimental design in completely randomized with 4 replications in order to determine the germination status of birdsfoot trefoil seeds collected from 3 (three) locations, namely Suveren (A), Melekli (B) and Aşağı Çamurlu (C) of Iğdır, and Yalıçapkını and Maral varieties in salt water (100, 200 300 400 and 500 mM). According to different salinity water averages, birdsfoot trefoil seeds at location B showed higher normal germination than other genotypes. The abnormal germination rate of Maral variety was higher than other genotypes. There were decreases in normal germination rates of seeds due to increase in salt-water concentrations. Normal germination rate decreased to 1.7% at the highest salinity concentration (500 mM). Germination rate decreased from 78.3% to 69.6% at 100 mM level of salt water compared to control. At 200 mM level of salt water, the germination rate decreased to 23.4. According to the research results, it was able to show normal germination even at high salinity levels.

Anahtar Kelimeler

• Lotus corniculatus
• seed vigor
• salinity
• population
• variety

Destekleyen Kurum

Iğdır University Scientific Research Projects Coordination Unit

Proje Numarası

ZİF0424Y12

Teşekkür

This work suppor This study was summarized from the Naim UCA MSc thesis.ted supported by the IĞDIR UNIVERSITY Scientific Research Projects Coordination Unit (Project No ZİF0424Y12), Türkiye.

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