Su Kültüründe Yetiştirilen Hıyar Çeşitlerinde NO₃/NH₄ ve NO₃/Üre Oranlarının Bazı Besin Elementlerinin Birikimine Etkisi

Öz

Bu çalışma, değişen NO₃/NH₄ ve NO₃/Üre oranlarının iki hıyar çeşidinde bitki dokusunda mineral madde birikimine etkisini tespit etmek için yürütülmüştür. Üzerinde çalışılan bitki dokularında, çeşit ve uygulama interaksiyonu önemli bulunmamıştır. 100/0 NO₃/NH₄, uygulaması meyvede N, P, K, Fe ve Na; kökte K ve Fe, bütün bitki dokusunda Ca, Mg ve Mn birikimini artırmıştır. 75/25 NO₃/Üre uygulaması meyvede Mg, yaprakta N, P, K, Mg, Fe ve Mn; sürgünde N ve Fe, yaprak ta K ve Na birikimini artırmıştır. Fakat besin solüsyonunda bulunan NH₄ miktarı arttıkça, bütün bitki dokusunda besin elementleri birikimi genellikle azalmıştır.

Anahtar Kelimeler

• Su Kültürü
• Hıyar
• NO₃/NH₄
• NO₃/Üre
• Besin Elementleri

The effects of NO₃/NH₄ and NO₃/Urea Ratios on the Accumulation of Some Nutrient by Cucumber Plants cvs. Sandra and Toska Grown Solution Culture

Abstract

The objective of this study was to determine the effect of varying ratios of NO₃/NH₄ ⁺ and NO₃/Urea on mineral accumulation in plant tissues of 2 cucumber cultivars. No significant interaction occurred with the different cultivars and treatments in all tissues studied. 100/0 NO₃/NH₄ ⁺ treatment increased the accumulation of N, P, K, Mg, Fe and Mn in the leaves; P, K, Mg and Mn in the stems; Mg and Na in the roots were greatest for 75/25 NO₃/Urea. 75/25 NO₃/NH₄ ⁺ treatment increased N and Fe accumulation in the stems; K and Na in the leaves. But generally nutrient accumulations in all plant parts decreased with each increment in the NH₄ concentration in the nutrient solution.

Keywords

• Aquaculture
• Cucumber
• NO₃/NH₄
• NO₃/Urea
• Nutrients

References

1. Ajayi, O., D.N. Maynard, A.V. Barker, 1970. The effects of potassium on ammonium nutrition of tomato. Agronomy J. 62; 818821.
2. Alan, R., 1985. Değişik azot formlarının su kültüründe yetiştirilen hıyarda II. bazı besin elementlerinin birikimine etkisi. TÜBİTAK Doğa Bilim Dergisi Seri D2, 9(3):320-330.
3. Alan, R., 1984. Azot konsantrasyonun su kültüründe yetiştirilen hıyarda bitki gelişmesine ve verime etkisi. TÜBİTAK Doğa Bilim Dergisi Seri D2, 8(3):285-291.
4. Alan, R., 1984. Azot konsantrasyonun su kültüründe yetiştirilen hıyarda bazı besin elementlerinin birikimine etkisi. TÜBİTAK Doğa Bilim Dergisi Seri D2, 8(3):276-284.
5. Alan, R., 1985. Değişik azot formlarının su kültüründe yetiştirilen hıyarda 1. bitki gelişmesine verime ve meyve özelliklerine etkisi. TÜBİTAK Doğa Bilim Dergisi Seri D2, 9(3):312-319.
6. Barker, A.V., R.V. Volk, W.A. Jackson, 1966. Root environment acidity as a regulatory factor in ammonium assimilation by the bean plant. Plant Pyh; 41:1193.
7. Barker, A.V., D.N. Maynerd, 1972. Cation and nitrate accumulation in pea and cucumber plants as influenced by nitrogen nutrition. J. Amer. Soc. Hort. Sci 97(1):27-30.
8. Blair, G.J., M.H. Miller, W.A. Mitchel, 1970. Nitrate and ammonium as source of nitrogen for cornve their influence on the uptake of other ions. Agron. J. 62:530-532.

9. Düzgüneş, O., 1963. Bilimsel Araştırmalarda İstatistik Prensipleri ve Metotları. Ankara Üniversitesi Ziraat Fakültesi, Ankara.
10. Eastin, E.F., 1978. Use of an auto analyzer for total nitrogen determination in plants. Commun in Soil Sci, and Plant Analysis, 9(2):107-113.
11. Edwards, J.H., G.D. Horton, 1983. Interaction of peach seedlings to NO₃/NH₄ rations in nutrient solutions. J. Amer. Soc. Hort. Sci. 1984, 107(1):142-147.
12. Epstein, E., 1972. Mineral Nutrition of Plants-principles and Perspectives. John Willey and Sons. Inc. New York, pp:305-329.
13. Goyal, S.S., DA. Lorenz, R.C. Huffaker, 1982. Inhibitory effects of ammoniacal nitrogen on growth of radish plants: 1. Characterization of toxic effects of NH₄ on growth and its alleviation by NO₃. J. Amer. Soc. Hort. Sci. 107(1):125-129.
14. Goyal, S.S., D.A. Lorenz, 1982. Inhibitory effects of ammoniacal nitrogen on growth of radish plants: 2. Investigation on the possible causes of ammonium toxicity to radish plants and its reversal by nitrate. J. Amer. Soc. Hort. Sci. 107(1):130-135.
15. Hoff, J.E., G.E. Wilcox, C.M. Jones, 1974. The effects of nitrate and ammonium nitrogen on the free amino acid composition of tomato plants and tomato fruits. J. Amer. Soc. Hort. Sci. 99:27-30.
16. Hoagland, D.R., D.L. Amon, 1950. The water culture method for growing plants without soil. California Agr. Exp. Sta. Cir. 347.
17. Kaçar, B. 1977. Bitki Besleme. Ankara Üniversitesi Ziraat Fakültesi, Yayın No:637, Ankara.
18. Kotze, W.A.G., C.B. Shear, M. Faust, 1987. Effects of nitrogen source and aluminum in nutrient solution on the growth and mineral nutrition of apple and peach seedlings. J. Amer. Soc. Hort. Sci. 102:279-282.
19. Kirkby, E.A., K. Mengel, 1967. Ionic balance in different tissues of the tomato plant in relation to nitrate, urea or ammonium, nutrition. Plant Physiol. 42:6-14.
20. Little, T.M., F.J. Hills, 1975. Statistical Methods in Agricultural Research. Univ. of California, Davis.
21. Maynard, D.N., A.V. Barker, W.H. Lachman, 1968. Lachman Influence of potassium on utilization of ammonium by tomato plants. J. Amer. Soc. Hort. Sci. 92:537-542.
22. Maynard, D.N., A.V. Barker, 1969. Studies on the tolerance of plants to ammonium nutrition J. Amer. Soc. Hort. Sci. 94:235-239.
23. Mamaril, C.P., M.H. Miller, 1970. Effects of ammonium on the uptake of phosphorus sulfur and rubidium by com. Agronomy J. 62:753-758.
24. McElhannon, W.S., H.A. Mills, 1978. Influence of percent NO₃/NH₄ on growth, N absorption and assimilation by lima beans in solution culture Agr. J. 70:102-1032.
25. McElhannon, W.S., H.A. Mills, 1977. The influence of N concentration and NO₃/NH₄ ratio on the growth of lima and snap bean and southern field pea seedlings. Com. Soil Sci. Plant Anal. 8:677-687.
26. McKee, H.S., 1962. Nitrogen Metabolism in Plant. Clarendon Press, Oxford, pp:1-19-415-459.
27. Sassavllle, D.N., H.A. Mills, 1979. N form and concentration: Effects on N absorption, growth and total N accumulation with southern peas. J. Amer. Soc. Hort. Sci. 104(5):586-591.,
28. Schrader, L.E., D. Domska, P.E. Jung, A. Peterson, 1972. Uptake and assimilation of ammonium-N and nitrate-N and tehir influence on the growth of com. Agr. J. 64:690-695.
29. Sprat, E.D., 1974. Effect of ammonium and nitrate forms of fertilizer-N and their time of application on utilization of N by wheat. Agr. J. 66:57-61.
30. Shenk, M., J. Wehrmann, 1979. Potassium and phosphate uptake of cucumber plant at different ammonia supply. Plant and Soil, 52:415-426.
31. Torres, C.M.E., G.A. Wilcox, 1974. Effect of nitrogen form on growth and composition of tomato. J. Amer. Soc. Hort. Sci. 99(2):171-174.
32. Warner, M.H., J.B. Jones, 1970. A rapid method for nitrogen determination in plant tissue. Soil Sci. and Plant Analysis 1(2):109-114.
33. Wilcox, G.E., J.R. Hoff, C.M. Jones, 1973. Ammonium reduction of Ca and Mg Content of tomato and sweet com leaf tissue and influence on incidence of blossom and rot of tomato fruit. J. Amer. Soc. Hort. Sci. 98(1):86-89.