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Journals / Tekirdağ Ziraat Fakültesi Dergisi / 2026 / Cilt: 22 Sayı: 1

The Influence of Nitrogen Rates on Yield and Some Quality Parameters of Sweet Corn (Zea mays saccharata Sturt.) Growing in Diyarbakır Districts of Türkiye

Diyarbakır İlinde Yetiştirilen Tatlı Mısırda (Zea mays saccharata Sturt.) Farklı Azot Seviyelerinin Verim ve Bazı Kalite Parametreleri Üzerine Etkisi

Özlem Avşar(DİYARBAKIR GAP ULUSLARARASI TARIMSAL ARAŞTIRMA VE EĞİTİM MERKEZİ MÜDÜRLÜĞÜ)0000-0002-2408-7548
Betül Kolay(GAP Uluslararası Tarımsal Araştırma ve Eğitim Merkezi Müdürlüğü)0000-0002-9505-0152
Ugur Bilge(GAP Uluslararası Tarımsal Araştırma ve Eğitim Merkezi Müdürlüğü)0000-0001-8909-723X
Pages
175–186
Publication Date
2025-01-29
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AI Summary & Key Takeaways

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

Implementing 150 kg N ha-1 with a fertigation system is a sustainable method for sweet corn production.

📌 3 Key Takeaways

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Objective & Hypothesis:Sweet corn (Zea mays saccharata Sturt), is a maize subspecies with rapidly increasing consumption in the world and in Türkiye both in terms of its nutritional content and various uses in fresh, frozen and canned form.
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Key Findings & Data:The influences of nitrogen (N) fertigation on yield and some quality parameters of sweet corn under South Eastern Anatolia Region (Diyarbakır) conditions of Türkiye were investigated in that trial.
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Conclusion & Impact:Implementing 150 kg N ha-1 with a fertigation system is a sustainable method for sweet corn production.
🔬Design:Araştırma Makalesi
📍Scope:2015 Verileri
⚙️Variables:Azot · Fertigasyon · Tatlı mısır

Abstract

Sweet corn (Zea mays saccharata Sturt), is a maize subspecies with rapidly increasing consumption in the world and in Türkiye both in terms of its nutritional content and various uses in fresh, frozen and canned form. Nitrogen plays a crucial role in promoting most of plants growth and productivity. Plant nutrient recommendations are important to maximise profit and productivity in sugar maize production. The influences of nitrogen (N) fertigation on yield and some quality parameters of sweet corn under South Eastern Anatolia Region (Diyarbakır) conditions of Türkiye were investigated in that trial. Fertigation applications were executed under regional conditions of Diyarbakır on the experimental land of GAPUTAEM (GAP International Agricultural Research and Training Center). “BATEM Tatlı” variety of sweet corn was utilized as the plant material. The trial was arranged as randomized complete block design with 4 replications and five different N applications (0-75-150-225-300 kg ha−1) were implemented to trial plots through a fertigation system. During the 2015 and 2016 growing season that the trial was carried out a total of 520 mm and 476 mm of irrigation water were applied, respectively. According to the study results N levels had a significant effect on fresh grain yield, crude protein (p < 0.01) and crude oil (p < 0.05). Furthermore, increased N levels had no effect on brix (dissolved solids in a liquid), L* (brightness) and a*/b* (redness/yellowness) values. Fresh grain yield (11000 kg ha-1) of sweet corn under the effect of 150 kg ha-1 nitrogen treatment was the highest. The maximum crude protein (12.60) was recorded from 300 kg ha-1 N and crude oil (5.56) under the effect of 225 kg ha-1 nitrogen treatment was the highest. This study provides guidance for nitrogen management in sweet corn production in arid regions, such as the Southeast Region of Türkiye. Implementing 150 kg N ha-1 with a fertigation system is a sustainable method for sweet corn production.

Özet

Tatlı mısır gerek besin içeriği gerekse taze, dondurulmuş ve konserve şeklindeki değişik kullanımı ile dünyada ve Türkiye’de hızla tüketimi artan bir mısır alttürüdür. Azot, birçok bitkinin büyümesinde ve verimliliğinde önemli bir rol oynamaktadır. Tatlı mısır üretiminde kârı ve verimliliği en üst seviyeye çıkarmak için gerekli bitki besin elementi tavsiyeleri önem taşımaktadır. Bu çalışma da Türkiye'nin Güneydoğu Anadolu Bölgesi (Diyarbakır) koşullarında farklı azot (N) gübreleme seviyelerinin mısırda (Zea mays saccharata Sturt.) verim ve bazı kalite parametreleri üzerine etkileri araştırılmıştır. Çalışma Diyarbakır ili koşullarında GAPUTAEM (GAP Uluslararası Tarımsal Araştırma ve Eğitim Merkezi) deneme arazisinde yürütülmüş ve bitki materyali olarak BATEM tatlı tatlı mısır çeşidi kullanılmıştır. Araştırma tesadüf blokları deneme desenine göre 4 tekerrürlü olarak düzenlenmiş ve fertigasyon sistemi ile beş farklı N uygulaması (0-75-150-225-300 kg ha-1) yapılmıştır. Denemenin yürütüldüğü 2015 ve 2016 yetiştirme sezonu boyunca sırasıyla toplam 520 mm ve 476 mm sulama suyu uygulanmıştır. Çalışma sonuçlarına göre, N seviyelerinin taze dane verimi, ham protein (p < 0.01) ve ham yağ (p < 0.05) üzerinde istatistiki olarak önemli bir etkiye sahip olduğu görülmüştür. Ayrıca artan N seviyelerinin brix (sıvıdaki çözünmüş katı madde), L* (parlaklık) ve a*/b* (kırmızılık/sarılık) değerleri üzerinde herhangi bir etkisi olmamıştır. Tatlı mısırın en yüksek taze dane verimi (11000 kg ha-1) 150 kg ha-1 azot uygulamasından elde edilmiştir. En yüksek ham protein değeri (12.60) 300 kg ha-1 N'den elde edilirken, ham yağ ise (5.56) 225 kg ha-1 azot uygulamasında en yüksek değere sahip olmuştur. Bu çalışma, Türkiye'nin Güneydoğu Bölgesi gibi kurak bölgelerde tatlı mısır üretiminde fertigasyon yöntemiyle uygulanması gereken optimum azot uygulaması konusunda yol göstermekle birlikte 150 kg N ha-1 uygulaması sürdürülebilir bir yöntem olarak öne çıkmıştır.

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Cite This Article

Avşar, Ö., Kolay, B., Bilge, U. (2025). The Influence of Nitrogen Rates on Yield and Some Quality Parameters of Sweet Corn (Zea mays saccharata Sturt.) Growing in Diyarbakır Districts of Türkiye. Tekirdağ Ziraat Fakültesi Dergisi, Cilt: 22 Sayı: 1, 175–186. https://doi.org/10.33462/jotaf.1491888

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References (36)

  1. Alimohammadi, M., Yousefi, M. and Zandi, P. (2011). Impact of nitrogen rates on growth and yield attributes of sweet corn grown under different Phosphorus levels, Journal of American Science, 7(10): 201-206.
  2. Allen, R. G. (1998). Crop Evapotranspiration-Guideline for computing crop water requirements. Irrigation and Drain, 56: 300.
  3. Anonymous (2014). Features of BATEM TATLI variety. https://arastirma.tarim.gov.tr/batem (Accessed Date: 01.03.2015).
  4. Anonymous (2015). Ministry of Agriculture and Forestry. "Measuring Agricultural Values Technical Instructions". https://www.tarim.gov.tr (Accessed Date: 10.08.2015).
  5. Basal, O. and Szabó, A. (2020). Yield and quality of two soybean cultivars in response to drought and N fertilization. Journal of Tekirdag Agricultural Faculty, 17(2): 203-210.
  6. Bhatt, P. S. (2012). Response of sweet corn hybrid to varying plant densities and nitrogen levels. African Journal of Agricultural Research, 7(46): 6158-6166. https://doi.org/10.5897/AJAR12.557
  7. Çetin, Ö. and Tolay, I. (2009). Fertigation: Fertilisation combined with irrigation. Hasad Publishers, 160 (In Turkish).
  8. Çetinkol, M. (1989). Sweet corn production. Hasad Monthly Agriculture and Livestock Journal, 4(46), 20-23 (In Turkish).
  9. Goldberg, G. (2003). Recommendations of The Task Force. Plants: diet and health. The report of a British Nutrition Foundation Task Force, 282-285.
  10. Gürsoy, S., Kılıç, H. and Sessiz, A. (2006). Determination of the most suitable seedbed preparation and sowing method after cotton harvest in cotton-wheat crop rotation system in Southeastern Anatolia Region. Final Report of Research Project. Republic of Turkey Ministry of Agriculture and Rural Affairs, General Directorate of Agricultural Research, Southeastern Anatolia Agricultural Research Institute (In Turkish).
  11. Haque, M. M., Hamid, A. and Bhuiyan, N. I. (2001). Nutrient uptake and productivity as affected by nitrogen and potassium application levels in maize/sweet potato intercropping system. Korean Journal of Crop Science, 46(1), 1-5.
  12. Harrill, R. (1998). Using a Refractometer to Test The Quality of Fruits and Vegetables. Pineknoll Publishing, U.S.A.
  13. Holou, R. A. Y. and Kindomihou, V. (2011). Impact of nitrogen fertilization on the oil, protein, starch, and ethanol yield of corn (Zea mays L.) grown for biofuel production. Journal of Life Sciences, 5: 1013-1021.
  14. Jeet, P., Singh, D. K., Sarangi, A., Mali, S. S. and Singh, A. K. (2022). Delineation of potential water harvesting site for agriculture water planning in Betwa basin of India using geospatial and analytical hierarchical process technique. Geocarto International, 37(25): 8315-8335.
  15. Kara, B. and Kırtok, Y. (2006) Determination of the yield, nitrogen uptake and use efficiency of corn on the different plant density and nitrogen doses in the Çukurova conditions. Çukurova University Journal of Agriculture Faculty, 21: 23–32.
  16. Khan, Z. H., Khalil, S. K., Iqbal, A., Ullah, I., Ali, M., Shah, T. and Shah, F. (2017). Nitrogen doses and plant density affect phenology and yield of sweet corn. Fresenius Environmental Bulletin, 26(6): 3809-3815.
  17. Khazaei, F., Alikhani, M. A., Yari, L. and Khandan, A. (2010). Study the correlation, regression and path coefficient analysis in sweet corn (Zea mays var. saccharata) under different levels of plant density and nitrogen rate. Journal of Agricultural and Biological Science, 5(6): 14-19.
  18. Kılınç, S., Atakul, Ş., Kahraman, Ş., Aktaş, H., Erdemci, İ. and Gül, İ. (2023). The effect of sowing times on some yield and quality characteristics of sweet corn (Zea mays sacchararata Sturt.) varieties. Kahramanmaraş Sütçü İmam University Journal of Agriculture and Nature., 26(2): 282-292. https://doi.org/10.18016/ksutarimdoga.vi.1049530
  19. Masood, M., Shamsi, I. H., Hussain, N. and Shah, W. A. (2003). Performance of various maize varieties as affected by different NP levels, Asian Journal of plant Science, 2(7): 535-538.
  20. Nasseri, A. (2021). Long-term water productivity of maize (Zea mays L.) from limited irrigation conditions under moderate semi-arid environment. Journal of Tekirdag Agricultural Faculty, 18(3): 400-410.
  21. Oktem, A. (2007). Effect of nitrogen on fresh ear yield, protein content and micronutrient concentration of sweet corn. Philippine Agricultural Scientist, 90(4): 289-294.
  22. Okumura, R. S., de Cinque Mariano, D., Franco, A. A. N., Zaccheo, P. V. C. and Zorzenoni, T. O. (2013). Sweet corn: Genetic aspects, agronomic and nutritional traits. Applied Research & Agrotechnology, 6(1): 105-114.
  23. Okumura, R. S., Vidigal Filho, P. S., Scapim, C. A., Marques, O. J., Franco, A. A. N., Souza, R. S. and Reche, D. L. (2014). Effects of nitrogen rates and timing of nitrogen topdressing applications on the nutritional and agronomic traits of sweet corn. Journal of Food, Agriculture and Environment, 12(2): 391-398.
  24. Oosterhuis, D. M., Chipamaunga, J. and Bate, G. C. (1983). Nitrogen uptake of field-grown cotton. I. Distribution in plant components in relation to fertilization and yield. Experimental Agriculture, 19(1): 91-101. https://doi.org/10.1017/S0014479700010553
  25. Patil, D. B., Lakkineni K. C. and Bhargawa, S. C. (1996). Seed yield and yield contributing characteristics as influenced by N supply in rapeseed-mustard. Journal of Agronomy and Crop Science, 177: 197–205.
  26. Sainju, U. M. and Singh, B. P. (2008). Nitrogen storage with cover crops and nitrogen fertilization in tilled and nontilled soils. Agronomy Journal, 100(3): 619-627. https://doi.org/10.2134/agronj2007.0236
  27. Schlegel, A. J. and Havlin, J. L. (1995). Corn response to long‐term nitrogen and phosphorus fertilization. Journal of Production Agriculture, 8(2): 181-185.
  28. Shewry, P. R. (2007). Improving the protein content and composition of cereal grain. Journal of cereal science, 46(3): 239-250. https://doi.org/10.1016/j.jcs.2007.06.006
  29. Shyam, C. S., Rathore, S. S., Shekhawat, K., Singh, R. K., Padhan, S. R. and Singh, V. K. (2021). Precision nutrient management in maize (Zea mays) for higher productivity and profitability. The Indian Journal of Agricultural Sciences, 91(6): 933-935.
  30. Singh, I., Langyan, S. and Yadava, P. (2014). Sweet corn and corn-based sweeteners. Sugar Tech, 16: 144-149. https://doi.org/10.1007/s12355-014-0305-6
  31. Šútor, J. and Gomboš, M. (2006). Volume changes of heavy soils of east Slovakian lowland. Cereal Research Communications, 34(1): 299-302.
  32. Takeshita, M., Nakanishi, K., Takahashi, T., Minohara, T., Maeyama, T., Hibi, T. and Goto, H. (2019). Effects of drip irrigation and fertigation on yield and production of multiple ears of sweet corn in Japan. Japanese Journal of Farm Work Research, 54(3): 151-161.
  33. Turgut, İ. (1998). Effect of plant density and nitrogen doses on fresh ear yield and yield components of sweet corn grown under Bursa conditions. Turkish Journal of Agriculture and Forestry, 24(2000): 341- 347.
  34. Tüzüner, A. (1990). Soil and Water Analysis Laboratory Manual. Ministry of Agriculture, Forestry and Rural Affairs, General Directorate of Rural Services, Ankara,. Türkiye.
  35. White, P. J., Pollak, L. M. and Duvick, S. (2007). Improving the fatty acid composition of corn oil by using germplasm introgression. Lipid Technology, 19(2): 35-38. https://doi.org/10.1002/lite.200600009
  36. Yılmaz, M. F. (2005). The effect of different row spacing and nitrogen doses on yield, yield components and seed quality of second crop maize (Zea mays L.) under Kahramanmaraş conditions. (MSc. Thesis). Department of Field Crops, Kahramanmaraş Sütçü İmam University, Institute of Science and Technology, Kahramanmaraş, Türkiye.