Effect of Potassium Damping-off (Pythium sp and Rhizoctonia solani) and Cold Tolerance on Tobacco Seedlings

Özlem GÜNGÖR

Makale detayları

Effect of Potassium Damping-off (Pythium sp and Rhizoctonia solani) and Cold Tolerance on Tobacco Seedlings

Yazarlar:

Özlem GÜNGÖR

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 1999 Vol.23 Issue EK4, pp.843-848

Belge Tipi:

Makale

Yayın Tarihi:

11/1998

Belge Dili:

Türkçe

Document ID (Org No.):

2000810157

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X

Anahtar kelimeler:

Özet:

 

Effect of Potassium on damping off tobacco caused by Pythium sp and Rhizoctonia solani were investigated by giving 10, 20, 30 kg/da (5, 10, 15 ppm) K2SO4 as K2O base and pathogen inoculum at the same time at green house experiments. Potassium application did not present disease development at all three rates, but at the rate of 20 kg/da K2O there were a slight seedling cover of 13,75% and 3,75% for Pythium sp. and R.solani especially.  Potassium at the rate of 10 kg/da prevented cold shock of tobacco seedlings at 3-5°C but at higher rates this effect was not obsenced Potassium did nat protect the at seedlings against low temperatures 1-5-(-9) °C.

 

Effect of Potassium on damping off tobacco caused by Pythium sp and Rhizoctonia solani were investigated by giving 10, 20, 30 kg/da (5, 10, 15 ppm) K2SO4 as K2O base and pathogen inoculum at the same time at green house experiments. Potassium application did not present disease development at all three rates, but at the rate of 20 kg/da K2O there were a slight seedling cover of 13,75% and 3,75% for Pythium sp. and R.solani especially.  Potassium at the rate of 10 kg/da prevented cold shock of tobacco seedlings at 3-5°C but at higher rates this effect was not obsenced Potassium did nat protect the at seedlings against low temperatures 1-5-(-9) °C.

Makale detayları

Effect of Potassium Damping-off (Pythium sp and Rhizoctonia solani) and Cold Tolerance on Tobacco Seedlings

Yazarlar:

Özlem GÜNGÖR

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 1999 Vol.23 Issue EK4, pp.843-848

Belge Tipi:

Makale

Yayın Tarihi:

11/1998

Belge Dili:

Türkçe

Document ID (Org No.):

2000810157

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X

Turk. J. Agric. For.

23

(1999)

843-848. Full text: pdf Other articles published in the same issue: Turk. J. Agric. For.

vol.23

iss.EK4.

Sayı

Makale detayları

Effect of Potassium Damping-off (Pythium sp and Rhizoctonia solani) and Cold Tolerance on Tobacco Seedlings

Yazarlar: Özlem GÜNGÖR

Yayıncı: TUBITAK

Dergi: Turkish Journal of Agriculture and Forestry 1999 Vol.23 Issue EK4, pp.843-848

Belge Tipi: Makale

Yayın Tarihi: 11/1998

Belge Dili: Türkçe

Document ID (Org No.): 2000810157

Sıklık: İki Aylık

eISSN: 1303-6173

pISSN: 1300-011X

Turk. J. Agric. For.

23

(1999)

843-848. Full text: pdf Other articles published in the same issue: Turk. J. Agric. For.

vol.23

iss.EK4.

Sayı

Yazarlar:

Özlem GÜNGÖR

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 1999 Vol.23 Issue EK4, pp.843-848

Belge Tipi:

Makale

Yayın Tarihi:

11/1998

Belge Dili:

Türkçe

Document ID (Org No.):

2000810157

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X