Araştırma Makalesi

Hidroponik Ortamda Yetiştirilen Tuz Stresi Altındaki Kabak Bitkilerine PGPR ve Deniz Yosunu Uygulamalarının Bitki Gelişimi Üzerine Etkileri

Cilt: 13 Sayı: 1 5 Temmuz 2024
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Effects of PGPR and Seaweed Applications on Plant Development on Salt Stressed Zucchini Plants Grown in Hydroponic Environment

Abstract

Objective: Salt stress is an important limiting factor of agricultural production and creates negative effects on the yield and quality of crop production. In order to combat the negative effects, research and development of alternative methods have become an important part of sustainable crop production strategies. In this study conducted at the Horticulture Physiology Laboratory of Van Yüzüncü Yıl University Faculty of Agriculture, the effectiveness of alternative methods was evaluated to increase the salt stress tolerance of summer squash (Cucurbita pepo L. cv. Sakız) plants, which are moderately tolerant to salt stress. Materials and Methods: The research was carried out in a controlled climate chamber under ±23°C temperature and 60-70% humidity conditions, under a 16-hour light and 8-hour dark cycle. The research consists of two basic stages. In the first stage, the effects of different salt concentrations (100, 125 and 150 mM NaCl) on the plant were evaluated, and it was determined that 100 mM NaCl concentration had a moderate effect on the plants. In the second stage, in addition to the selected 100 mM NaCl concentration, the effects of various methods containing beneficial bacteria (Arthrobacter, Azospirillum lipoferum, Bacillus subtilis) and seaweed extract on plant growth were investigated. Applications were applied using both immersion and root dipping methods. In the study carried out in hydroponic environment, parameters of vegetative development of plants (number of leaves (number), leaf weight (g), root weight (g), stem weight (g), total plant weight (g), root length (cm), stem length). (cm), stem diameter (mm) and internode length (mm) were examined. Results: The findings showed that the use of beneficial bacteria (Arthrobacter, Azospirillum lipoferum and Bacillus subtilis) and seaweed extract in plants grown under salt stress conditions partially alleviated the negative effects of salt stress. Conclusion: It is thought that the study will contribute to the development of innovative and effective strategies to overcome the negative effects of salt stress.

Keywords

Kaynakça

  1. Ağaoğlu, Y. S., Çelik, H., Çelik, M., Fidan, Y., Gülşen, Y., Günay, A., Halloran, N., Köksal, A. İ., & Yanmaz, R. (2001). Genel bahçe bitkileri. Ankara Üniversitesi Ziraat Fakültesi Eğitim, Araştırma ve Geliştirme Vakfı Yayınları No:5. Ankara.
  2. Akat, H., & Altunlu, H. (2019). Theeffects of sewage sludge applications on growth, yield and flower quality of limonium sinuatum (statice) under salinity conditions. Ege Üniversitesi Ziraat Fakültesi Dergisi. 56 (1):111-120.
  3. Altunlu H. (2020). Theeffects of mycorrhiza and rhizobacteria application on growth and some physiological parameters of pepper (Capsicum annuum L.) under salt stres, Ege Üniv. Ziraat Fak. Derg., 57 (4): 501-510.
  4. Anonim, (2023a, 15 Eylül). Erişim adresi: https://tr.timacagro.com/
  5. Anonim, (2023b, 15 Eylül). Erişim adresi: http://www.roabiyoteknoloji.com/tr
  6. Anonim, (2023c, 15 Eylül). Erişim adresi: https://agrobestgrup.com/
  7. Anonim, (2023d, 15 Eylül). Erişim adresi: https://www.ngbiyoteknoloji.com/
  8. Anonim, (2024, 15 Şubat). Erişim adresi: https://www.asgen.com.tr/urun/sakiz-kabak-tohumu

Ayrıntılar

Birincil Dil

Türkçe

Konular

Sebze Yetiştirme ve Islahı

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

5 Temmuz 2024

Gönderilme Tarihi

12 Mart 2024

Kabul Tarihi

28 Mayıs 2024

Yayımlandığı Sayı

Yıl 1970 Cilt: 13 Sayı: 1

Kaynak Göster

APA
Doğan, Y. L., Altuntaş, Ö., Yaşar, F., Üzal, Ö., & Önder, S. (2024). Hidroponik Ortamda Yetiştirilen Tuz Stresi Altındaki Kabak Bitkilerine PGPR ve Deniz Yosunu Uygulamalarının Bitki Gelişimi Üzerine Etkileri. Akademik Ziraat Dergisi, 13(1), 77-86. https://doi.org/10.29278/azd.1451858