Journals / Ege Üniversitesi Ziraat Fakültesi Dergisi / 2001 / Cilt: 38 - Sayı: 2-3

The effect of nitrogen fertilization on yield, nitrogen accumulation and content of nutrients in the tomato plant

Azotlu gübrelemenin domates bitkisinde verim, azot birikimi ve besin element içeriği üzerinde etkisi

Pages
103–110
Publication Date
2022-10-17
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Results showed that ammonium nitrate applications increased nitrate and nitrite accumulation more than urea.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The study was conducted with the objective of assessing the effect of ammonium nitrate and urea fertilizers applied in 0, 12, 24, 36 kg N/da doses on nitrogen uptake and accumulation in tomato plants under the field conditions.
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Key Findings & Data:With this aim, total nitrogen, $NO_2-N$ and $NO_3-N$ contents of leaves and fruits, were determined.
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Conclusion & Impact:Results showed that ammonium nitrate applications increased nitrate and nitrite accumulation more than urea.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The study was conducted with the objective of assessing the effect of ammonium nitrate and urea fertilizers applied in 0, 12, 24, 36 kg N/da doses on nitrogen uptake and accumulation in tomato plants under the field conditions. With this aim, total nitrogen, $NO_2-N$ and $NO_3-N$ contents of leaves and fruits, were determined. At the first and second harvest the maximum $NO_3-N$ and $NO_2-N$ amounts in tomato leaves and fruits were measured at 36 kg N/da application. Results showed that ammonium nitrate applications increased nitrate and nitrite accumulation more than urea. It was also determined that the maximum level of yield was reached at 24 kg N/da nitrogen applications.

Özet

Bu araştırmada, tarla koşullarında $NH_4NO_3$ ve üre gübrelerinin 0, 12, 24, 36 kg N/da uygulamalarının Domates bitkisinde Azot alınımı ve birikimine etkisi incelenmiştir. Bu amaçla % toplam N, $NO_3-N$ ve $NO_2-N$ miktarları belirlenmiştir. Domates yapraklarında ve meyvesinde 1. ve 2. hasatlarda en yüksek NO3-N ve NQ2-N miktarları 36 kg/da N uygulamalarında saptanmıştır. $NH_4NO_3$ uygulamaları ile üre uygulamalarına göre daha yüksek $NO_3 ve NO_2$ birikimleri kaydedilmiştir. Çalışmada en yüksek verim ise 24 kg/da N uygulamasında elde edilmiştir

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Cite This Article

YOLDAŞ, F., CEYLAN, Ş., MORDOĞAN, N., YAĞMUR, B. (2022). The effect of nitrogen fertilization on yield, nitrogen accumulation and content of nutrients in the tomato plant. Ege Üniversitesi Ziraat Fakültesi Dergisi, Cilt: 38 - Sayı: 2-3, 103–110. https://ajindex.com/articles/496603

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