Effects of Different Putrescine and Salicylic Acid Applications on Germination, Plant Growth, Quality Properties and Nutrient Content of Lettuce (Lactuca sativa L.) under Saline Conditions

Ousseini Kıemde; Beyhan Kibar

Makale detayları

Effects of Different Putrescine and Salicylic Acid Applications on Germination, Plant Growth, Quality Properties and Nutrient Content of Lettuce (Lactuca sativa L.) under Saline Conditions

Yazarlar:

Ousseini Kıemde | Beyhan Kibar

Yayıncı:

Ordu University

Ana Başlıklar:

Bahçe Bitkileri Yetiştirme ve Islahı

Dergi:

Akademik Ziraat Dergisi Vol.12 Issue 1, pp.1-14

Belge Tipi:

Makale

Yayın Tarihi:

11/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001293464

pISSN:

2147-6403

Anahtar kelimeler:

Özet:

 Objective: This study was conducted to determine the effects of putrescine and salicylic acid applications at different doses on germination, plant growth, quality properties and nutrient contents of lettuce under saline conditions. Materials and Methods: In the study carried out in climatic chamber conditions, a total of 15 different applications using two different salt levels 100 and 200 mM, two different putrescine doses 0.5 and 1.0 mM and two different salicylic acid doses 0.5 and 1.0 mM were investigated. The effects of putrescine and salicylic acid separately and together with salt were examined. Results: According to the findings obtained from the research, it was detected that salinity negatively affected the germination, plant growth, quality properties and nutrient contents of lettuce. In general, it was determined that putrescine applications under saline conditions increased germination and plant growth parameters and significantly reduced the negative effects of salt stress. Furthermore, it was found that the 1.0 mM Putrescine200 mM NaCl application, in which salt and putrescine were used together, increased germination rate by 75.57, plant height by 42.49, plant fresh weight by 58.89 and number of marketable leaves by 43.20 compared to the 200 mM NaCl application. Conclusion: It was concluded that 0.5 mM Putrescine100 mM NaCl, 1.0 mM Putrescine100 mM NaCl and 1.0 mM Putrescine200 mM NaCl applications were the most effective applications against salt stress in lettuce among the applications examined in the study, and these applications could be recommended as an alternative application method for lettuce cultivation in areas with salinity problems.

 Objective: This study was conducted to determine the effects of putrescine and salicylic acid applications at different doses on germination, plant growth, quality properties and nutrient contents of lettuce under saline conditions. Materials and Methods: In the study carried out in climatic chamber conditions, a total of 15 different applications using two different salt levels 100 and 200 mM, two different putrescine doses 0.5 and 1.0 mM and two different salicylic acid doses 0.5 and 1.0 mM were investigated. The effects of putrescine and salicylic acid separately and together with salt were examined. Results: According to the findings obtained from the research, it was detected that salinity negatively affected the germination, plant growth, quality properties and nutrient contents of lettuce. In general, it was determined that putrescine applications under saline conditions increased germination and plant growth parameters and significantly reduced the negative effects of salt stress. Furthermore, it was found that the 1.0 mM Putrescine200 mM NaCl application, in which salt and putrescine were used together, increased germination rate by 75.57, plant height by 42.49, plant fresh weight by 58.89 and number of marketable leaves by 43.20 compared to the 200 mM NaCl application. Conclusion: It was concluded that 0.5 mM Putrescine100 mM NaCl, 1.0 mM Putrescine100 mM NaCl and 1.0 mM Putrescine200 mM NaCl applications were the most effective applications against salt stress in lettuce among the applications examined in the study, and these applications could be recommended as an alternative application method for lettuce cultivation in areas with salinity problems.

 Objective: This study was conducted to determine the effects of putrescine and salicylic acid applications at different doses on germination, plant growth, quality properties and nutrient contents of lettuce under saline conditions. Materials and Methods: In the study carried out in climatic chamber conditions, a total of 15 different applications using two different salt levels 100 and 200 mM, two different putrescine doses 0.5 and 1.0 mM and two different salicylic acid doses 0.5 and 1.0 mM were investigated. The effects of putrescine and salicylic acid separately and together with salt were examined. Results: According to the findings obtained from the research, it was detected that salinity negatively affected the germination, plant growth, quality properties and nutrient contents of lettuce. In general, it was determined that putrescine applications under saline conditions increased germination and plant growth parameters and significantly reduced the negative effects of salt stress. Furthermore, it was found that the 1.0 mM Putrescine200 mM NaCl application, in which salt and putrescine were used together, increased germination rate by 75.57, plant height by 42.49, plant fresh weight by 58.89 and number of marketable leaves by 43.20 compared to the 200 mM NaCl application. Conclusion: It was concluded that 0.5 mM Putrescine100 mM NaCl, 1.0 mM Putrescine100 mM NaCl and 1.0 mM Putrescine200 mM NaCl applications were the most effective applications against salt stress in lettuce among the applications examined in the study, and these applications could be recommended as an alternative application method for lettuce cultivation in areas with salinity problems.

 Amaç: Bu çalışma, marulda tuzlu şartlarda farklı dozlarda putresin ve salisilik asit uygulamalarının çimlenme, bitki gelişimi, kalite özellikleri ve besin elementi içeriği üzerine etkilerini belirlemek amacıyla yapılmıştır. Materyal ve Yöntem: İklim odası koşullarında yürütülen çalışmada 2 farklı tuz seviyesi 100 ve 200 mM, 2 farklı putresin dozu 0.5 ve 1.0 mM ve 2 farklı salisilik asit dozunun 0.5 ve 1.0 mM kullanıldığı toplam 15 farklı uygulama ele alınmıştır. Putresin ve salisilik asidin tek başına ve tuzla birlikte etkileri incelenmiştir. Araştırma Bulguları: Araştırmadan elde edilen bulgulara göre tuzluluğun marulda çimlenme, bitki gelişimi, kalite özellikleri ve besin elementi içeriğini olumsuz etkilediği belirlenmiştir. Genel olarak tuzlu şartlarda putresin uygulamalarının çimlenme ve bitki gelişim parametrelerinde artış sağladığı ve tuz stresinin meydana getirdiği olumsuz etkileri önemli ölçüde azalttığı tespit edilmiştir. Ayrıca tuz ve putresinin birlikte kullanıldığı 1.0 mM Putresin200 mM NaCl uygulamasının 200 mM NaCl uygulamasına göre çimlenme oranını 75.57, bitki boyunu 42.49, bitki yaş ağırlığını 58.89 ve pazarlanabilir yaprak sayısını 43.20 oranında artırdığı saptanmıştır. Sonuç: Çalışmada ele alınan uygulamalar arasında 0.5 mM Putresin100 mM NaCl, 1.0 mM Putresin100 mM NaCl ve 1.0 mM Putresin200 mM NaCl uygulamalarının marulda tuz stresine karşı en etkili uygulamalar olduğu ve bu uygulamaların tuzluluk sorunu olan alanlarda marul yetiştiriciliğinde alternatif bir uygulama yöntemi olarak önerilebileceği sonucuna varılmıştır.

Makale detayları

Effects of Different Putrescine and Salicylic Acid Applications on Germination, Plant Growth, Quality Properties and Nutrient Content of Lettuce (Lactuca sativa L.) under Saline Conditions

Yazarlar:

Ousseini Kıemde | Beyhan Kibar

Yayıncı:

Ordu University

Ana Başlıklar:

Bahçe Bitkileri Yetiştirme ve Islahı

Dergi:

Akademik Ziraat Dergisi Vol.12 Issue 1, pp.1-14

Belge Tipi:

Makale

Yayın Tarihi:

11/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001293464

pISSN:

2147-6403

Salt stress

Putrescine

Salicylic acid

Germination

Growth

Lactuca sativaTuz stresi

Putresin

Salisilik asit

Çimlenme

Büyüme

Lactuca sativa

Sayı

Makale detayları

Yazarlar: Ousseini Kıemde | Beyhan Kibar

Yayıncı: Ordu University

Ana Başlıklar: Bahçe Bitkileri Yetiştirme ve Islahı

Dergi: Akademik Ziraat Dergisi Vol.12 Issue 1, pp.1-14

Belge Tipi: Makale

Yayın Tarihi: 11/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001293464

pISSN: 2147-6403

Sayı

Yazarlar:

Ousseini Kıemde | Beyhan Kibar

Yayıncı:

Ordu University

Ana Başlıklar:

Bahçe Bitkileri Yetiştirme ve Islahı

Dergi:

Akademik Ziraat Dergisi Vol.12 Issue 1, pp.1-14

Belge Tipi:

Makale

Yayın Tarihi:

11/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001293464

pISSN:

2147-6403