Macronutrient concentration and remobilization in spring wheat organs during grain filling

Murat TİRYAKİOĞLU; Mehmet YILDIRIM; Sema KARANLIK

Makale detayları

Macronutrient concentration and remobilization in spring wheat organs during grain filling

Yazarlar:

Murat TİRYAKİOĞLU | Mehmet YILDIRIM | Sema KARANLIK

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2014 Vol.38 Issue 4, pp.488-494

Belge Tipi:

Makale

Yayın Tarihi:

3/2014

Belge Dili:

Türkçe

Document ID (Org No.):

2000807339

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X

Anahtar kelimeler:

Özet:

 

This study was conducted with 4 bread wheat genotypes to determine the macronutrient content in different plant organs during the grain filling period. Macronutrient contents such as nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), and magnesium (Mg) were determined in lower stems, peduncles, lower leaves, flag leaves, rachises, florets, and grains. High genotype effects were found for all macronutrients and plant organs. N, P, K, and Mg decreased during grain filling in all plant parts except the grain. The rate of decrease varied depending on plant organs and nutrients. Grain nutrient concentration, except nitrogen content, increased up to physiological maturity. In contrast to the other nutrients, Ca content increased or remained stable depending on the plant organs. The macronutrient remobilization order from plant organs to grain was Mg < P < N < K.

 

This study was conducted with 4 bread wheat genotypes to determine the macronutrient content in different plant organs during the grain filling period. Macronutrient contents such as nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), and magnesium (Mg) were determined in lower stems, peduncles, lower leaves, flag leaves, rachises, florets, and grains. High genotype effects were found for all macronutrients and plant organs. N, P, K, and Mg decreased during grain filling in all plant parts except the grain. The rate of decrease varied depending on plant organs and nutrients. Grain nutrient concentration, except nitrogen content, increased up to physiological maturity. In contrast to the other nutrients, Ca content increased or remained stable depending on the plant organs. The macronutrient remobilization order from plant organs to grain was Mg < P < N < K.

Makale detayları

Macronutrient concentration and remobilization in spring wheat organs during grain filling

Yazarlar:

Murat TİRYAKİOĞLU | Mehmet YILDIRIM | Sema KARANLIK

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2014 Vol.38 Issue 4, pp.488-494

Belge Tipi:

Makale

Yayın Tarihi:

3/2014

Belge Dili:

Türkçe

Document ID (Org No.):

2000807339

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X

Bread wheat

grain growth

nutrients

translocation

plant parts

Sayı

Makale detayları

Macronutrient concentration and remobilization in spring wheat organs during grain filling

Yazarlar: Murat TİRYAKİOĞLU | Mehmet YILDIRIM | Sema KARANLIK

Yayıncı: TUBITAK

Dergi: Turkish Journal of Agriculture and Forestry 2014 Vol.38 Issue 4, pp.488-494

Belge Tipi: Makale

Yayın Tarihi: 3/2014

Belge Dili: Türkçe

Document ID (Org No.): 2000807339

Sıklık: İki Aylık

eISSN: 1303-6173

pISSN: 1300-011X

Bread wheat

grain growth

nutrients

translocation

plant parts

Sayı

Yazarlar:

Murat TİRYAKİOĞLU | Mehmet YILDIRIM | Sema KARANLIK

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Agriculture and Forestry 2014 Vol.38 Issue 4, pp.488-494

Belge Tipi:

Makale

Yayın Tarihi:

3/2014

Belge Dili:

Türkçe

Document ID (Org No.):

2000807339

Sıklık:

İki Aylık

eISSN:

1303-6173

pISSN:

1300-011X