The Effect of Zinc Fertilization on Dry Matter Yield and Micronutrient Uptake of Different Maize Genotypes in Zinc-Deficient Acid Soil

Özlem Ete Aydemir

Makale detayları

The Effect of Zinc Fertilization on Dry Matter Yield and Micronutrient Uptake of Different Maize Genotypes in Zinc-Deficient Acid Soil

Yazarlar:

Özlem Ete Aydemir

Yayıncı:

Ordu University

Ana Başlıklar:

Bitki Besleme ve Toprak Verimliliği

Dergi:

Akademik Ziraat Dergisi Vol.13 Issue 2, pp.369-375

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001336041

pISSN:

2147-6403

Anahtar kelimeler:

Özet:

 Objective: Nearly half of the agricultural soils in Turkey are deficient in zinc Zn. Zn deficiency in agricultural soils leads to yield reductions in crop production. Two strategies are followed to prevent yield losses. The first strategy and the economic one is the selection and utilization of local genotypes that can grow well in the presence of nutrient deficiencies. The second strategy is to determine the responses of local genotypes to Zn fertilization in order to prevent yield losses in case of Zn deficiency. Material and Method: The purpose of this study was to determine the response of local maize genotypes grown in 4 different districts of Ordu province to Zn. For this purpose, consisting of 4 repetitions each local maize genotypes were grown in control -Zn and Zn 2 mg Zn kg-1 soil treatments as a pot experiment under greenhouse conditions in a randomized plots experimental design. Results: Among 4 different local maize genotypes, their responses in terms of production of dry matter were determined. Shoot Zn, Fe, Cu and Mn concentrations of local maize genotypes under -Zn and Zn treatments were determined. Conclusion: According to the results of the study, among 4 different maize genotypes, the highest dry matter yield was obtained from Perşembe genotype under -Zn and Zn conditions. It was determined that yield losses were eliminated by Zn fertilization in the cultivation of local maize genotypes.

 Objective: Nearly half of the agricultural soils in Turkey are deficient in zinc Zn. Zn deficiency in agricultural soils leads to yield reductions in crop production. Two strategies are followed to prevent yield losses. The first strategy and the economic one is the selection and utilization of local genotypes that can grow well in the presence of nutrient deficiencies. The second strategy is to determine the responses of local genotypes to Zn fertilization in order to prevent yield losses in case of Zn deficiency. Material and Method: The purpose of this study was to determine the response of local maize genotypes grown in 4 different districts of Ordu province to Zn. For this purpose, consisting of 4 repetitions each local maize genotypes were grown in control -Zn and Zn 2 mg Zn kg-1 soil treatments as a pot experiment under greenhouse conditions in a randomized plots experimental design. Results: Among 4 different local maize genotypes, their responses in terms of production of dry matter were determined. Shoot Zn, Fe, Cu and Mn concentrations of local maize genotypes under -Zn and Zn treatments were determined. Conclusion: According to the results of the study, among 4 different maize genotypes, the highest dry matter yield was obtained from Perşembe genotype under -Zn and Zn conditions. It was determined that yield losses were eliminated by Zn fertilization in the cultivation of local maize genotypes.

 Objective: Nearly half of the agricultural soils in Turkey are deficient in zinc Zn. Zn deficiency in agricultural soils leads to yield reductions in crop production. Two strategies are followed to prevent yield losses. The first strategy and the economic one is the selection and utilization of local genotypes that can grow well in the presence of nutrient deficiencies. The second strategy is to determine the responses of local genotypes to Zn fertilization in order to prevent yield losses in case of Zn deficiency. Material and Method: The purpose of this study was to determine the response of local maize genotypes grown in 4 different districts of Ordu province to Zn. For this purpose, consisting of 4 repetitions each local maize genotypes were grown in control -Zn and Zn 2 mg Zn kg-1 soil treatments as a pot experiment under greenhouse conditions in a randomized plots experimental design. Results: Among 4 different local maize genotypes, their responses in terms of production of dry matter were determined. Shoot Zn, Fe, Cu and Mn concentrations of local maize genotypes under -Zn and Zn treatments were determined. Conclusion: According to the results of the study, among 4 different maize genotypes, the highest dry matter yield was obtained from Perşembe genotype under -Zn and Zn conditions. It was determined that yield losses were eliminated by Zn fertilization in the cultivation of local maize genotypes.

 Amaç: Türkiyede tarım topraklarının yarısına yakını çinko Zn bakımından yetersizdir. Tarım topraklarında Zn noksanlığında bitkisel üretimde verim kayıpları olmaktadır. Verim kayıpların önlenmesinde iki strateji izlenir. Birinci strateji ve ekonomik olanı besin noksanlıklarının olduğu durumlarda iyi yetişebilen yerel genotiplerin seçimi ve kullanılmasıdır. İkinci strateji ise Zn noksanlığı durumunda verim kayıplarının önlenmesinde yerel genotiplerin Zn gübrelemesine vermiş oldukları tepkilerin saptanmasıdır. Materyal ve Metot: Bu araştırmada; Ordu ilinin 4 farklı ilçesinde yetiştirilen yerel mısır genotiplerinin Zna karşı verecekleri tepkinin belirlenmesi amacıyla, sera koşullarında saksı denemesi olarak tesadüf parselleri deneme deseninde her birisi 4 tekerrürden oluşan kontrol -Zn ve Znli 2 mg Zn kg-1 toprak ortamlarda yerel mısır genotipleri yetiştirilmiştir. Araştırma Bulguları: 4 farklı yerel mısır genotipleri arasında kuru madde üretimi yönünden tepkileri belirlenmiştir. -Zn ve Znli uygulamaların yerel mısır genotiplerinde yeşil aksamın çinko Zn, demir Fe, bakır Cu ve mangan Mn konsantrasyonları belirlenmiştir Sonuç: Çalışmadan elde edilen verilere göre, 4 farklı mısır genotipi içerisinde -Zn ve Znli koşullarda en yüksek kuru madde verimi Perşembe genotipinden elde edilmiştir. Yerel mısır genotiplerinin yetiştirilmesinde Zn gübrelemesiyle verim kayıplarının giderildiği saptanmıştır.

Makale detayları

The Effect of Zinc Fertilization on Dry Matter Yield and Micronutrient Uptake of Different Maize Genotypes in Zinc-Deficient Acid Soil

Yazarlar:

Özlem Ete Aydemir

Yayıncı:

Ordu University

Ana Başlıklar:

Bitki Besleme ve Toprak Verimliliği

Dergi:

Akademik Ziraat Dergisi Vol.13 Issue 2, pp.369-375

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001336041

pISSN:

2147-6403

Local maize genotypes

acid soil

zinc

yieldYerel mısır genotipleri

asit toprak

çinko

verim

Sayı

Makale detayları

Yazarlar: Özlem Ete Aydemir

Yayıncı: Ordu University

Ana Başlıklar: Bitki Besleme ve Toprak Verimliliği

Dergi: Akademik Ziraat Dergisi Vol.13 Issue 2, pp.369-375

Belge Tipi: Makale

Yayın Tarihi: 12/2024

Belge Dili: Türkçe

Document ID (Org No.): 2001336041

pISSN: 2147-6403

Sayı

Yazarlar:

Özlem Ete Aydemir

Yayıncı:

Ordu University

Ana Başlıklar:

Bitki Besleme ve Toprak Verimliliği

Dergi:

Akademik Ziraat Dergisi Vol.13 Issue 2, pp.369-375

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001336041

pISSN:

2147-6403