Organic Transplant Production of Some Winter Vegetable Crops in Float

Abstract

The aim of this study was to investigate the feasibility of using cattle manure and pigeon manure on seedling production of some winter vegetables as leaf cabbage, white cabbage, red cabbage and cauliflower in organic system compared to conventional system in float. Shoot length (cm), root length (cm), leaf number, root/shoot rate, shoot fresh weight (g), shoot dry weight (g), shoot dry matter rate (%), root fresh weight (g), root dry weight (g) and root dry matter rate (%) were investigated in seedlings at the planted stage. Finally, while the seedlings grown in conventional system have higher and heavier shoots, but root length, root/shoot rate, dry matter rate of root and shoot values were found higher in organic system, also. There isn’t any stastistical difference for leaf number in plots. Organic float system was found better than comventional system for vigour seedling criters (root/shoot rate, dry matter accumulation etc.).

Keywords

• Floating system, Organic vegetable transplant production, Winter vegetable crops.

Float Sistemde Bazı Kışlık Sebze Türlerinin Organik Fide Üretimi

Abstract

Float sistemde yaprak lahana, beyaz lahana, kırmızı lahana, çin lahanası ve karnabahar gibi bazı kışlık sebze türlerinin organik fide üretiminde çiftlik gübresi ve güvercin gübresi gibi doğal kaynaklı gübreler, konvansiyonel sistemle karşılaştırmalı olarak yetiştirilmiştir. Dikim aşamasına gelen fidelerde gövde uzunluğu (cm), kök uzunluğu (cm), yaprak sayısı, kök/gövde oranı, gövde yaş ağırlığı (g), gövde kuru ağırlığı (g), gövde kuru madde oranı (%), kök yaş ağırlığı (g), kök kuru ağırlığı (g) ve kök kuru madde oranı (%) değerleri incelenmiştir. Sonuçlar, konvansiyonel üretimde yetiştirilen fidelerin daha uzun ve daha ağır gövdelere sahip olduğunu ancak kök uzunluğu, kök/gövde oranı, gövde ve kökteki kuru madde oranı açısından organik yetiştirilen bitkilerin daha yüksek değerler içerdiğini ortaya koymuştur. Yaprak sayısı açısından uygulamalar arasında önemli bir farklılık olmamıştır. Pişkin fide ölçütleri (kök/gövde oranı, kuru madde birikimi gibi) açısından organik yetiştiricilik, konvansiyonel yetiştiriciliğe göre avantajlı bulunmuştur.

Keywords

• Float sistem, Kışlık sebze, Organik sebze fidesi üretimi

References

1. Anthony SD, Douglass FJ (2005). Quantifying root system quality of nursery seedlings and relationship to outplanting performance. New Forests 30: 295-311.
2. Bilalis D, Kanatas P, Patsiali S, Konstantas A, Akoumianakis K (2009). Comparison between conventional and organic floating systems for lettuce and tomato (Lactuca sativa and Lycopersicon esculentum) seedling production. Journal of Food, Agriculture & Environment. 7(2) : 623 - 628.
3. Carrasco G, Martínez AC, Márquez O, OsorioDept D, Urrestarazu M, Salas MC(2003).Vegetable seedlings grown in a float system. Acta Hort. (ISHS) 614:241-245
4. Çalışkan Ö, Kevseroğlu K (2005). Tütün Fidesi Üretiminde Su Kültürü Sistemi. OMÜ Zir. Fak. Dergisi 20(1):73-77.
5. Davies WJ, Mansfield TA, Hetherington AM (1990). Sensing of soil water status and the regulation of plant growth and development. Plant Cell Environ. 13:709-719.
6. Davis A, Jacobs D (2005). Quantifying root system quality of nursery seedlings and relationship to outplanting performance. New Forest 30:295-311.
7. Díaz-Pérez JC, Silvoy J, Phatak SC, Pitchay DS, Morse R (2008). Organic tomato transplant production in compost-amended aubstrate. Acta Hort. (ISHS) 782:241-244.
8. Gagnon B, Berrouard S (1994). Effects of several organic fertilizers on growth of greenhouse tomato transplants. Can. J. Plant Sci. 74:167-168.

9. Hensley RA, Fowlkes DJ (2002). Burley tobacco production in tennesse. The float system fortobacco transplant. www. Utextension. Utk.edu/Tobacco info.
10. Leal RS (2001). The use of Confidor®S in the float, a new tobacco seedlings production system in south of Brazil. Pflanzenschutz-Nachrichten Bayer 54: 337-352.
11. Leskovar DI, Stoffella PJ(1995). Vegetable seedling root system: morphology, development, andimportance. HortScience 30:1153-1159.
12. Ma N, Yokoyama K, Marumoto T (2007). Effect of peat on mycorrhizal colonization and effectiveness of the arbuscular mycorrhizal fungus Gigaspora margarita. Soil Sci. and Plant Nutr. 53:744– 75
13. McKee JMT (1981). Physiological aspects of transplanting vegetables and other crops. I. Factors which influence re-establishment. Hort. Abst. 51:265-272.
14. Nikola S, Hoeberechts J, Fontana E (2004). Studies on irrigation systems to grow lettuce (Lactuca sativa L.) transplants. Acta Hortic. 631:141-148.
15. Nitzsche P, Berkowitz GA, Rabin J (1991). Development of a seedling-applied antitranspirantformulation to enhance water status, growth, and yield of transplanted bell pepper. J. Amer. Soc. Hort. Sci. 116:405-411.
16. Reed DW (1996). A grower’s guide to water, media, and nutrition for greenhouse crops. Ball Publ., Batavia, IL.
17. Reed TD, Jones JL, Johnson CS, Semtner PJ, Wilkinson CA (2001). 2001 Flue-cured tobacco production guide. Pub 436-048. VA Agric. Exp. Stn., Blacksburg, VA.
18. Rideout JW, Overstreet LF (2003). Phosphorus rate in combination with cultural practices reduces excessive growth of tomato seedlings in the float system. Hort. Science 38: 524-528.