The Effects of Heavy Metals on the Pollen Germination and Pollen Tube  Growth of Apples (Malus sylvestris Miller cv. Golden)

Ömer MUNZUROĞLU; Nazmi GÜR

Makale detayları

The Effects of Heavy Metals on the Pollen Germination and Pollen Tube Growth of Apples (Malus sylvestris Miller cv. Golden)

Yazarlar:

Ömer MUNZUROĞLU | Nazmi GÜR

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Biology 2000 Vol.24 Issue 3, pp.677-684

Belge Tipi:

Makale

Yayın Tarihi:

2/2000

Belge Dili:

Türkçe

Document ID (Org No.):

2000814046

Sıklık:

İki Aylık

eISSN:

1303-6092

pISSN:

1300-0152

Anahtar kelimeler:

Özet:

 

The effect of heavy metals, namely mercury (Hg+2), zinc (Zn+2), nickel (Ni+2) and cobalt  (Co+2), which were applied in the form of chloride salt, and that of lead (Pb+2) and cadmium (Cd+2)  applied in the form of nitrate salt, on the pollen germination and tube growth were investigated on  apples ( Malus sylvestris cv. Golden).  According to the results obtained, these heavy metals led to a significant decrease in the pollen  germination and tube growth. It was found that there was a parallelism between the concentration of  heavy metal salt, and pollen germination and tube growth. Among the heavy metals applied in the form  of chloride salt, mercury (Hg+2) showed the highest toxic effect, followed by zinc (Zn+2), nickel (Ni+2)  and cobalt (Co+2) respectively. It was observed that among the heavy metals applied in the form of  nitrate salt lead (Pb+2) in higher concentrations was more effective than cadmium (Cd+2). It was  concluded that heavy metals affect pollen germination and tube growth at different rates.

 

The effect of heavy metals, namely mercury (Hg+2), zinc (Zn+2), nickel (Ni+2) and cobalt  (Co+2), which were applied in the form of chloride salt, and that of lead (Pb+2) and cadmium (Cd+2)  applied in the form of nitrate salt, on the pollen germination and tube growth were investigated on  apples ( Malus sylvestris cv. Golden).  According to the results obtained, these heavy metals led to a significant decrease in the pollen  germination and tube growth. It was found that there was a parallelism between the concentration of  heavy metal salt, and pollen germination and tube growth. Among the heavy metals applied in the form  of chloride salt, mercury (Hg+2) showed the highest toxic effect, followed by zinc (Zn+2), nickel (Ni+2)  and cobalt (Co+2) respectively. It was observed that among the heavy metals applied in the form of  nitrate salt lead (Pb+2) in higher concentrations was more effective than cadmium (Cd+2). It was  concluded that heavy metals affect pollen germination and tube growth at different rates.

Makale detayları

The Effects of Heavy Metals on the Pollen Germination and Pollen Tube Growth of Apples (Malus sylvestris Miller cv. Golden)

Yazarlar:

Ömer MUNZUROĞLU | Nazmi GÜR

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Biology 2000 Vol.24 Issue 3, pp.677-684

Belge Tipi:

Makale

Yayın Tarihi:

2/2000

Belge Dili:

Türkçe

Document ID (Org No.):

2000814046

Sıklık:

İki Aylık

eISSN:

1303-6092

pISSN:

1300-0152

Heavy Metal

Malus sylvestris cv. Golden

pollen germination

pollen tube growth.

Sayı

Makale detayları

The Effects of Heavy Metals on the Pollen Germination and Pollen Tube Growth of Apples (Malus sylvestris Miller cv. Golden)

Yazarlar: Ömer MUNZUROĞLU | Nazmi GÜR

Yayıncı: TUBITAK

Dergi: Turkish Journal of Biology 2000 Vol.24 Issue 3, pp.677-684

Belge Tipi: Makale

Yayın Tarihi: 2/2000

Belge Dili: Türkçe

Document ID (Org No.): 2000814046

Sıklık: İki Aylık

eISSN: 1303-6092

pISSN: 1300-0152

Heavy Metal

Malus sylvestris cv. Golden

pollen germination

pollen tube growth.

Sayı

Yazarlar:

Ömer MUNZUROĞLU | Nazmi GÜR

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Biology 2000 Vol.24 Issue 3, pp.677-684

Belge Tipi:

Makale

Yayın Tarihi:

2/2000

Belge Dili:

Türkçe

Document ID (Org No.):

2000814046

Sıklık:

İki Aylık

eISSN:

1303-6092

pISSN:

1300-0152