Araştırma Makalesi

Morphological Properties of The Azospirillum Strains Isolated from Tokat Region’s Soils

Cilt: 22 Sayı: 45 25 Ağustos 2008
  • Mehmet Öğüt
  • Fatih Er
  • Necdet Kandemir
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Morphological Properties of The Azospirillum Strains Isolated from Tokat Region’s Soils

Öz

Azospirillum strains enhance the plant growth by means of nitrogen (N2) fixation and production of phytohormones. There is almost no work in the isolation of Azospirillum strain in TURKEY. Twenty-one soil samples along a highway with 5 km intervals in Northern Turkey were collected for this reason. A total of 346 putative Azospirillum strains were isolated from the rhizospheric soil and surface sterilized roots of the wheat and maize grown in pots containing these soils. On an average, the number of isolates obtained from wheat-rhizosphere (2.69) was statistically (P<0.05) higher than the number of strains isolated from wheat-roots (2.28). Similarly, in terms of both rhizosphere and root, there was more strains in the wheat than maize. The percent Gram Negative strains was 73.5%, the Gram Positive 24%, and Gram Variable 2.5%. The percent spiral isolates was 55%, rod 9%, cocci 7%, and vibroid 29%. The percent pleomorphic cells were 37%. The percent of the non-motile strains was 14%, the percent of the strains with low-motility 43%, and the percent of the strains with high motility 43%. Approximately 35% of the strains isolated could use glucose as the sole source of carbon. According to our study, the genus Azospirillum, has a great distribution in Tokat soils, regardless of the management system, climate and vegetation.

Anahtar Kelimeler

Ayrıntılar

Birincil Dil

İngilizce

Konular

Ziraat Mühendisliği (Diğer)

Bölüm

Araştırma Makalesi

Yazarlar

Mehmet Öğüt Bu kişi benim
Türkiye

Fatih Er Bu kişi benim
Türkiye

Necdet Kandemir Bu kişi benim
Türkiye

Yayımlanma Tarihi

25 Ağustos 2008

Gönderilme Tarihi

1 Ocak 2008

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2008 Cilt: 22 Sayı: 45

Kaynak Göster

APA
Öğüt, M., Er, F., & Kandemir, N. (2008). Morphological Properties of The Azospirillum Strains Isolated from Tokat Region’s Soils. Selcuk Journal of Agriculture and Food Sciences, 22(45), 66-73. https://izlik.org/JA46LY53PM
AMA
1.Öğüt M, Er F, Kandemir N. Morphological Properties of The Azospirillum Strains Isolated from Tokat Region’s Soils. Selcuk J Agr Food Sci. 2008;22(45):66-73. https://izlik.org/JA46LY53PM
Chicago
Öğüt, Mehmet, Fatih Er, ve Necdet Kandemir. 2008. “Morphological Properties of The Azospirillum Strains Isolated from Tokat Region’s Soils”. Selcuk Journal of Agriculture and Food Sciences 22 (45): 66-73. https://izlik.org/JA46LY53PM.
EndNote
Öğüt M, Er F, Kandemir N (01 Ağustos 2008) Morphological Properties of The Azospirillum Strains Isolated from Tokat Region’s Soils. Selcuk Journal of Agriculture and Food Sciences 22 45 66–73.
IEEE
[1]M. Öğüt, F. Er, ve N. Kandemir, “Morphological Properties of The Azospirillum Strains Isolated from Tokat Region’s Soils”, Selcuk J Agr Food Sci, c. 22, sy 45, ss. 66–73, Ağu. 2008, [çevrimiçi]. Erişim adresi: https://izlik.org/JA46LY53PM
ISNAD
Öğüt, Mehmet - Er, Fatih - Kandemir, Necdet. “Morphological Properties of The Azospirillum Strains Isolated from Tokat Region’s Soils”. Selcuk Journal of Agriculture and Food Sciences 22/45 (01 Ağustos 2008): 66-73. https://izlik.org/JA46LY53PM.
JAMA
1.Öğüt M, Er F, Kandemir N. Morphological Properties of The Azospirillum Strains Isolated from Tokat Region’s Soils. Selcuk J Agr Food Sci. 2008;22:66–73.
MLA
Öğüt, Mehmet, vd. “Morphological Properties of The Azospirillum Strains Isolated from Tokat Region’s Soils”. Selcuk Journal of Agriculture and Food Sciences, c. 22, sy 45, Ağustos 2008, ss. 66-73, https://izlik.org/JA46LY53PM.
Vancouver
1.Mehmet Öğüt, Fatih Er, Necdet Kandemir. Morphological Properties of The Azospirillum Strains Isolated from Tokat Region’s Soils. Selcuk J Agr Food Sci [Internet]. 01 Ağustos 2008;22(45):66-73. Erişim adresi: https://izlik.org/JA46LY53PM

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