Journals / Mediterranean Agricultural Sciences / 2016 / Cilt: 29 - Sayı: 2

Effects of 2,4-diclorophenoxypropionic acid (2,4-DP) applications on the yield and fruit quality criteria of Star Ruby grapefruit (Citrus × paradis Macfad.)

2,4-diklorofenoksipropiyonik asit (2,4-DP) uygulamalarının Star Ruby altıntop (Citrus × paradis Macfad.) çeşidinde verim ve meyve kalitesi üzerine etkileri

Pages
39–42
Publication Date
2016-08-11
DOI
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AI Summary & Key Takeaways

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

The results indicated that the application of 2,4 DP increased the fruit yield andcommercial value of Star Ruby grapefruit.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The objective of the present study was to observe the effects of 2,4-diclorophenoxy propionic acid (2,4-DP) applications on the yield and quality criteria of Star Ruby grapefruit (Citrus ×paradis Macfad.).
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Key Findings & Data:The study was conducted at the research and experimental orchard of West Mediterranean Agricultural Research Institute between 2008 and 2009.
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Conclusion & Impact:The results indicated that the application of 2,4 DP increased the fruit yield andcommercial value of Star Ruby grapefruit.
🔬Design:Research Article
📍Scope:2008 Verileri
⚙️Variables:Altıntop · Citrus × paradis · Star Ruby

Abstract

The objective of the present study was to observe the effects of 2,4-diclorophenoxy propionic acid (2,4-DP) applications on the yield and quality criteria of Star Ruby grapefruit (Citrus ×paradis Macfad.). The study was conducted at the research and experimental orchard of West Mediterranean Agricultural Research Institute between 2008 and 2009. Star Ruby grapefruitcultivar grafted on sour orange and planted at 7 m x 7 m spacing was used as a plant material. 2,4-DP applications were carried out with three different doses of 50 ppm, 100 ppm and 150ppm three weeks after the falling of petals and the time when the fruit diameter reached to 13- 15 mm. The results indicated that the application of 2,4 DP increased the fruit yield andcommercial value of Star Ruby grapefruit.

Özet

Bu çalışmada Star Ruby altıntop (Citrus × paradis Macfad.) çeşidinde 2,4-DP uygulamasının verim ve kalite kriterleri üzerine etkileri araştırılmıştır. Deneme 2008-2009 yıllarında Batı Akdeniz Tarımsal Araştırma Enstitüsü Meyvecilik Bölümü turunçgil araştırma ve deneme parselinde yürütülmüştür. Bitki materyali olarak, turunç anacı üzerine aşılı 7 x 7 m aralıklarla dikilmiş Star Ruby altıntop çeşidi kullanılmıştır. Bitkilere 50, 100 ve 150 ppm 2,4-DP çiçek taç yaprakları döküldükten 3 hafta sonra (meyve çapı 13-15 mm büyüklüğe ulaştığı dönemde) uygulanmıştır. Araştırma sonucunda, 150 ppm 2,4-DP uygulamalarının Star Ruby altıntop çeşidinde ağaç başına verim ve pazarlanabilir meyve miktarını arttırdığı belirlenmiştir.

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Cite This Article

YAZICI, K., BİNER, B., ERYILMAZ, Z. (2016). Effects of 2,4-diclorophenoxypropionic acid (2,4-DP) applications on the yield and fruit quality criteria of Star Ruby grapefruit (Citrus × paradis Macfad.). Mediterranean Agricultural Sciences, Cilt: 29 - Sayı: 2, 39–42. https://ajindex.com/articles/123179

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References (13)

  1. Açıkgöz N (1990) Tarımda Araştırma ve Deneme Metotları. Ege Üniversitesi Ziraat Fakültesi Yayınları, Yayın No: 478, Bornova, İzmir.
  2. Agusti M, Mariano J, Almela V (2007) Response of ‘Clausellina’ Satsuma mandarin to 3,5,6-trichloro-2-pyridyl-oxyacetic acid and fruitlet abscission. Plant Growth Regulation, 53(2): 129-135.
  3. Anonymous (2009) Citrus Plant Growth Regulators: General Information. http://www. ipm.ucdavis.edu Berhow MA (2000) Effects of early plant growth regulator treatments on flavonoid levels in grapefruit. Plant Growth Regulation 30:225-232.
  4. Dolunay EM, Akgül H (2001) Perlan Ruhsat Deneme Sonuç Raporu. http://ebkae.cjb.net
  5. Duarte AMM, Trindada DTG, Guardiola JL (1996) Thinning of Esbal clementine with 2,4-dichlorophenoxypropionic acid. Influence on yield, fruit size and fruit quality. Proceedings of the International Society of Citriculture 2: 929-933.
  6. El-Otmani M, Agusti´ M, Aznar M, Lmela V (1993) Improving the size of Fortune mandarin fruits by auxin 2,4-DP. Scientia Horticulturae 55: 283-290.
  7. FAO (2013) Tarımsal İstatistikler, http://www.fao.org
  8. Ferenczi A, Gambetta M, Franco J, Arbiza H, Gravina A (1999) Fruit growth, final size and yield in ‘Valencia’ orange (Citrussinensis L. Obs.) with 2,4 dichlorophenoxypropionic acid sprays. Agrociencia (Montevideo): 3(1): 51-57.
  9. Guardiola JL, Garcia-Luis A (2000) Increasing fruit size in Citrus. Thinning and stimulation of fruit growth. Plant Growth Regulation 31:121-132.
  10. Koç S (2012) Kimyasal seyreltme, bilezik alma, budama ve potasyum uygulamalarının Star Ruby altıntop çeşidinde meyve iriliği üzerine etkileri. Yüksek Lisans Tezi, Çukurova Üniversitesi Fen Bilimleri Enstitüsü, Adana. Malaka SA, Bondok MA (1997) Effect of some growth regulators on fruit thinning, yield, fruit quality and endogenous hormone levels in Balady mandarins. Annals of Agricultural Science (Cairo) 42(1): 217-229.
  11. Sartori, IA, Koller, OC, Theisen, S, De Souza PVD, Bender RJ, Marodin GB. (2007) Pruning effect, hand thinning and use of growth regulators on 'Montenegrina' mandarin oranges (Citrus deliciosa tenore). Revista Brasileira de Fruticultura 29(1): 5-10.
  12. Yeşiloğlu T, Tuzcu Ö, Kaplankıran M, Özsan M (1992) Klemantin mandarininde GA3 ve bilezik alma uygulamalarının yapraklarda karbonhidrat düzeylerine etkisi ve bilezik yaralarının kapanma oranları ile ilişkisi. Doğa Türk Tarım ve Ormancılık Dergisi 16(1):252-270.
  13. Yeşiloğlu T, Tuzcu Ö (1993) Klemantin mandarininde GA3 ve bilezik alma uygulamalarının bitki besin elementleri dü