Journals / Tarım Bilimleri Dergisi / 1996 / Volume: 02 Issue: 03

Effects of Foliar CaCl 2Application on the Oxalic Acid, Nitrate, Organic Fixed Nitrogen and Calcium Contents in Different Forms of Nitrogen Fertilized Spinach Plant

Yapraktan CaCl2 Uygulamasının Değişik Formlarda Azotla Gübrelenen Ispanak Bitkisinde Oksalik Asit, Nitrat ve Organik Bağlı Azot İle Kalsiyum İçerikleri Üzerine Etkileri

Bülent Topcuoğlu(Ankara Üniv. Ziraat Fak. Toprak Bölümü - Ankara)
Mehmet Alpaslan(Ankara Üniv. Ziraat Fak. Toprak Bölümü - Ankara)
Rıfat Yalçın(Ankara Üniv. Ziraat Fak. Toprak Bölümü - Ankara)
Yaşar Kasap(Ankara Üniv. Ziraat Fak. Toprak Bölümü - Ankara)
Pages
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Publication Date
1996-08-01
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AI Summary & Key Takeaways

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

Plant dry matter, total and water-soluble oxalic acids, physiological active oxalic acid, nitrate and organic fixed nitrogen were increased in spinach plant by applications of ammonium sulphate and calcium nitrate.

📌 3 Key Takeaways

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Objective & Hypothesis:Foliar applications of CaCl2 to ammonium sulphate and calcium nitrate fertilized spinach plants decreased total and water-soluble oxalic acids and physiological active oxalic acid contents and, increased dry matter extractable chloride and calcium content.
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Key Findings & Data:Foliar CaCl applications decreased nitrate content and "nitrate/organic fixed nitrogen" r'atio in ammonium sulphate 2 fertilized spinach plants.
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Conclusion & Impact:Plant dry matter, total and water-soluble oxalic acids, physiological active oxalic acid, nitrate and organic fixed nitrogen were increased in spinach plant by applications of ammonium sulphate and calcium nitrate.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Spinach · nitrogen fertilization · foliar calcium chlorine fertilization

Abstract

Foliar applications of CaCl2 to ammonium sulphate and calcium nitrate fertilized spinach plants decreased total and water-soluble oxalic acids and physiological active oxalic acid contents and, increased dry matter extractable chloride and calcium content. Foliar CaCl applications decreased nitrate content and "nitrate/organic fixed nitrogen" r'atio in ammonium sulphate 2 fertilized spinach plants. No changes were found in nitrate content of calcium-nitrate fertilized spinach plants by foliar CaCl 2 applications. Plant dry matter, total and water-soluble oxalic acids, physiological active oxalic acid, nitrate and organic fixed nitrogen were increased in spinach plant by applications of ammonium sulphate and calcium nitrate.

Özet

Amonyum sülfat ve kalsiyum nitratla değişik miktarlarda gübrelenen ı spanak bitkilerine yapraktan CaCl2 uygulamas ı yla toplam ve suda çözünebilir oksalik asit ile fizyolojik etkili oksalik asit azalm ış , toplam kalsiyum, ekstrakte edilebilir klor içeri ği ve kuru madde miktar ı artm ışt ı r. Amonyum sülfatla gübrelenen bitkilerde yapraktan kalsiyum uygulamalar ı yla ilgili olarak nitrat içeri ği ve "nitrat/organik bağl ı azot" oran ı azalm ışt ı r. Kalsiyum nitratla gübrelenen bitkilerde yapraktan CaCl2 uygulamalar ı yla nitrat içeri ğinde değişiklik olmamışt ı r. Amonyum sülfat ve kalsiyum nitrat uygulamalar ı yla ilgili olarak ı spanak bitkisinde kuru madde Miktar ı , toplam ve suda çözünebilir oksalik asit, fizyolojik etkili oksalik asit, nitrat ve organik ba ğl ı azot içerikleri artm ışt ı r.

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Cite This Article

Topcuoğlu, B., Alpaslan, M., Yalçın, R., Kasap, Y. (1996). Effects of Foliar CaCl 2Application on the Oxalic Acid, Nitrate, Organic Fixed Nitrogen and Calcium Contents in Different Forms of Nitrogen Fertilized Spinach Plant. Tarım Bilimleri Dergisi, Volume: 02 Issue: 03. https://doi.org/10.1501/Tarimbil_0000000276

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