TR
EN
Effects of Various Nitrogen Sources on Nitrogen Nutrition of The Potato Plant in Niğde-Misli Plain Soils
Abstract
In this work, the effects of some slow release and conventionally used fast release (AS, Ammonium sulphate) nitrogen sources in the soils of Niğde-Misli plain on nitrogen nutrition of the potato plants grown under greenhouse conditions and the agronomic and physiological effectiveness of nitrogen were determined. Increasing levels of nitrogen applied to the soil increased the nitrogen content of plant leaves as mean of nitrogen sources. Except for AS, AS+N- serve and AS+PG (AS+Phosphogypsum) applications, the nitrogen content of plant leaves decreased from the initial stage of blooming period to the harvest. On the other hand, nitrogen content of leaves at the initial stage of blooming period which is 54 days after planting was found as less than critical level (5%) for the following applications: at N₁ (15 kg N/da) dose in all nitrogen sources except for AS+SCU (AS+sulphur coated urea) and at N2 (30 kg N/da)dose of FLD (Floranid) and AZN (Azolon). The amount of nitrogen uptake for potato plant decreased from the tuber to the stalk and to leaves. It was determined that agronomic and physiological effectiveness of nitrogen decreased with the increasing amount of nitrogen applied, so that the highest agronomic and physiological effectivenesses were obtained with the applications of slow releasing nitrogen sources (AZN, FLD, SCU) but the lowest with the AS applications.
Keywords
Supporting Institution
SELÇUK ÜNİVERSİTESİ
References
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Details
Primary Language
English
Subjects
Soil Sciences and Plant Nutrition (Other)
Journal Section
Research Article
Publication Date
May 15, 1995
Submission Date
January 1, 1995
Acceptance Date
March 3, 1995
Published in Issue
Year 1995 Volume: 6 Number: 8
APA
Gezgin, S., & Uyangöz, Ş. (1995). Effects of Various Nitrogen Sources on Nitrogen Nutrition of The Potato Plant in Niğde-Misli Plain Soils. Selcuk Journal of Agriculture and Food Sciences, 6(8), 160-172. https://izlik.org/JA99CN85LF
AMA
1.Gezgin S, Uyangöz Ş. Effects of Various Nitrogen Sources on Nitrogen Nutrition of The Potato Plant in Niğde-Misli Plain Soils. Selcuk J Agr Food Sci. 1995;6(8):160-172. https://izlik.org/JA99CN85LF
Chicago
Gezgin, Sait, and Şerife Uyangöz. 1995. “Effects of Various Nitrogen Sources on Nitrogen Nutrition of The Potato Plant in Niğde-Misli Plain Soils”. Selcuk Journal of Agriculture and Food Sciences 6 (8): 160-72. https://izlik.org/JA99CN85LF.
EndNote
Gezgin S, Uyangöz Ş (May 1, 1995) Effects of Various Nitrogen Sources on Nitrogen Nutrition of The Potato Plant in Niğde-Misli Plain Soils. Selcuk Journal of Agriculture and Food Sciences 6 8 160–172.
IEEE
[1]S. Gezgin and Ş. Uyangöz, “Effects of Various Nitrogen Sources on Nitrogen Nutrition of The Potato Plant in Niğde-Misli Plain Soils”, Selcuk J Agr Food Sci, vol. 6, no. 8, pp. 160–172, May 1995, [Online]. Available: https://izlik.org/JA99CN85LF
ISNAD
Gezgin, Sait - Uyangöz, Şerife. “Effects of Various Nitrogen Sources on Nitrogen Nutrition of The Potato Plant in Niğde-Misli Plain Soils”. Selcuk Journal of Agriculture and Food Sciences 6/8 (May 1, 1995): 160-172. https://izlik.org/JA99CN85LF.
JAMA
1.Gezgin S, Uyangöz Ş. Effects of Various Nitrogen Sources on Nitrogen Nutrition of The Potato Plant in Niğde-Misli Plain Soils. Selcuk J Agr Food Sci. 1995;6:160–172.
MLA
Gezgin, Sait, and Şerife Uyangöz. “Effects of Various Nitrogen Sources on Nitrogen Nutrition of The Potato Plant in Niğde-Misli Plain Soils”. Selcuk Journal of Agriculture and Food Sciences, vol. 6, no. 8, May 1995, pp. 160-72, https://izlik.org/JA99CN85LF.
Vancouver
1.Sait Gezgin, Şerife Uyangöz. Effects of Various Nitrogen Sources on Nitrogen Nutrition of The Potato Plant in Niğde-Misli Plain Soils. Selcuk J Agr Food Sci [Internet]. 1995 May 1;6(8):160-72. Available from: https://izlik.org/JA99CN85LF