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http://dx.doi.org/10.5333/KGFS.2004.24.1.011

Effects of Combined Micronutrient(Fe, Mn, Cu, Zn, Mo and B) Application on Forage Traits in Pure and Mixed Swards of Orchardgrass and White Clover IV. Changes in the contents of micronutrients in forage plants

Jung, Yeun-Kyu (College of Agric. & Life Science, Sunchon Nat'l Univ.)

Publication Information

Journal of The Korean Society of Grassland and Forage Science / v.24, no.1, 2004 , pp. 11-20 More about this Journal

Abstract

This pot experiment was conducted to investigate the effects of combined micronutrient application( $T_1$ ;control, $T_2$ ; Fe, $T_3$ ; Fe＋Mn, $T_4$ : Fe＋Mn＋Cu, $T_5$ ; Fe＋Mn＋Cu＋Zn, $T_6$ ; Fe＋Mn＋Cu＋Zn＋Mo, $T_7$ ;Fe＋Mn＋Cu＋Zn＋Mo＋B) on forage performance of pure and mixed cultures of orchardgrass and white clover. This 4th part was related to the changes in the contents of micronutrients(Fe, Mn, Cu, Zn, Mo, and B) in forages. The results obtained are summarized as follows: 1. General differences have been showed in the contents of micronutrients based on the treatments, forage species, pure/mixed culture, cutting order, and additional fertilization, especially N. Compared to pure culture, orchardgrass showed relatively high contents of Mn and Zn, and low contents of B and Fe in mixed culture. White clover, however, tended to be exactly opposed to the above trends. The contents of Cu and Mo did not show any differences between pure and mixed cultures. 2. In relative comparison, the $T_7$ influenced negatively on the contents of Cu, Zn, and Mo in orchardgrass. The $T_7$ also influenced negatively on the contents of Mo in white clover. However, the $T_7$ influenced positively on the contents of Mn in orchardgrass, and also influenced positively on the contents of Fe, Mn, and Cu in white clover. Because of the antagonism between Fe and Mn, the Fe contents in both forages were significantly decreased by the $T_3$ . Under the various conditions, the differences among Fe contents tended to be more significant in white clover than in orchardgrass. 3. At the $T_6$ and $T_7$ , the Mo contents in both forages tended to be relatively high. The Mo contents, however, were somewhat decreased by the $T_7$ 7/. The Mo-toxicity, which was caused by the high Mo-contents, tended to be diminished, and was likely to be prevented by the optimum B/Mo ratio and B application( $T_7$ ).

Orchardgrass 및 white clover의 단파 및 혼파 재배조건에서 미량요소 Fe, Mn, Cu, Zn, Mo및 B의 조합시비가 목초의 생육, 개화, 수량, 양분 함량 및 식생구성비율 등에 미치는 영향을 구명하였다. 다량요소 양분을 동일 량 시비한 조건에서 7 수준의 미량요소 조합시비는 $T_1$ ;대구조, $T_2$ ; Fe, $T_3$ ; Fe＋Mn, $T_4$ : Fe＋Mn＋Cu, $T_5$ ; Fe＋Mn＋Cu＋Zn, $T_6$ ; Fe＋Mn＋Cu＋Zn＋Mo 및 $T_7$ ;Fe＋Mn＋Cu＋Zn＋Mo＋B로 하였다. 본 IV보에서는 조합시비가 목초 중 미량요소의 함량에 미치는 영향을 검토하였다. 1. 미량요소의 함량은 일반적으로 조합시비, 초종(grass-clover), 재배방법(단파-혼파), 예취 회수 및 추비 유무별 차이를 보였다. 단파재배와 비교해서 혼파에서 orchardgrass는 더 낮은 B와 Fe-함량, 더 높은 Mn, Zn-함량을 보였고 white clover는 이의 반대경향을 보였다. 그러나 Cu와 Mo-함량은 차이를 보이지 않았다. 2. 상대적인 함량 비교에서 일반적으로 $T_7$ 7처리로 orchardgrass의 경우 Cu, Zn 및 Mo-함량은 낮아졌고 Mn-함량은 높아졌다. 이에 비해서 white clover의 경우는 Fe, Mn 및 Cu-함량은 높아졌고 그리고 Mo-함량은 낮아졌다. 목초 중 Fe-함량은 $T_3$ (Fe＋Mn)에서 Fe과 Mn 간의 길항작용으로 현저히 낮아졌다. 본 시험재배 조건별 Fe-함량의 변화는 white clover가 orchardgrass보다 상대적으로 더 큰 차이를 보였다. Mn-함량은 초종 간 큰 차이를 보였고 두 목초 공히 Mn을 함유한 조합시비로 크게 증가하였지만 이들 조합시비 간에는 차이가 경미하였다. 3. Mo-함량은 모든 경우 $T_6$ 6및 $T_7$ 에서 다소 높은 수준 이였다. $T_7$ 은 $T_6$ 에 비해서 Mo-함량이 다소 낮아졌다. Mo-과다피해는 B/Mo 비율의 조화 또는 B-시비를 통해서 경감되거나 방지할 수 있는 것으로 보였다. 모든 경우 white clover가 orchardgrass보다 B-함량이 높았고 $T_7$ 에서 B-함량이 크게 증가하였다.

Keywords

Combined micronutrients; Orchardgrass; White clover; Pure and mixed swards; Contents of micronutrients; Fe, Mn, Cu, Zn, Mo, and B;

Citations & Related Records

Reference

1	Shingh, B.R and K. Steenberg. 1975. Plant response to micronutrients. III. Interaction between manganese and zinc in maize and barley plants. Plant and Soil. 40:655-667 DOI
2	Sommers, I.I. and J.W. Shive. 1942. The ironmanganese relation in the plant metabolism. Plant Physiol. 17:582-602 DOI ScienceOn
3	Koch, O.G. and G.A. Koch Dedic. 1974. Handbuch der Spurenanalyse. Springer Verlag, Berlin, Heidelberg, New York, 2. Aufl., 825-832
4	MacKay, D.C., E.W. Chipman and W.M. Langille. 1964. Crop responses to some rnicronutrients and sodium on sphagnum peat soil. Soil Sci. Soc. Am. Proc. 28:101-104 DOI
5	Massumi, A. and A. Finck. 1973. Molybdaengehalte einiger Acker- und Gruenlandpflanzen Schleswig-Holsteins in Abhaengigkeit von Bodenreaktion. Z. F. Pflanzenemaehr., Bodenkd. 134: 56-65 DOI
6	Matin, A. 1966. Minderung der MolybdaenToxiditaet an Pflanzen durch andere Naehrstoffe. Dissertation, D 83, Nr. 200, Techn. Univ. Berlin
7	Osullivan, M. 1969. Iron metabolism of grasses. I. Effect of iron supply on some inorganic and organic constituents. Plant and Soil. 31:451-462 DOI
8	Moore, D.P., M.E. Harward, D.D. Mason, R.J. Hader, W.L Lott and W.A. Jackson. 1957. An investigation of some of the relationships between copper, iron, and molybdenum in the growth and accumulations of copper and iron. Soil Sci. Soc. Am. Proc. 21:65-74 DOI
9	Moraghan, J.T. and T.I. Freeman. 1978. Influence of FeEDDHA on growth and manganese accumulation in flax. Soil Sci. Soc. Am. Proc. 42:455-460 DOI
10	Nieschlag, F. 1966. Versuche ueber den Einfluss einiger Spurenelemente auf die Leistung von Milchviehweiden. Landw. Forschung. 19:191-195
11	Riekels, J.W. and J.C. Lingle 1966. Iron uptake and translocation by tomato plants as influenced by root temperature and manganese nutrition. Plant Physiol. 41:1095-1101 DOI ScienceOn
12	Finck, A.. 1969. PflanzenemaehrlUlg in Stickworten, 1. Aufl. Verlag Ferdinand Hirt, Kiel
13	Fischbeck, G., K.U. Heyland and N. Knauer. 1975. Spezieller Pflanzenbau. Verlag Eugen Ulmer, Stuttgart. 225
14	Gupta U.C. and E.W. Chipman. 1976. Influence of iron and pH on the yield and iron, manganese, zinc, and nitrogen concentration of carrots grown on sphagnum peat soil. Plant and Soil. 44:559-566 DOI
15	Hatcher, J.T. and L.V. Wilcox. 1959. Colorimetric detennination of boron using cannine. Analytical Chemistry, 22
16	Hiatt, A.J. and J.L. Ragland. 1963. Manganese toxicity of burley tobacco. Agron. J. 55:47-49 DOI
17	Brown, J.C., R.S. Holmes and L.O. Tiffin. 1959. Hypotheses concerning iron chlorosis. Soil Sci. Soc. Am. Proc. 23:231-234 DOI
18	Jung, G.A. and B.S. Baker. 1973. Forage grasses and legumes-orchardgrass. In; Heath and Bames: Forages, 3rd edit. The Iowa State Univ. Press. USA. 285-296
19	Kannan, S. and S. Ramani. 1978. Studies on Molybdenum absorption and transport in bean anc rice. Plant Physiol. 62:179-181 DOI ScienceOn
20	Kirsch, R.K., M.E. Harward and R.G. Petersen. 1960. Interrelationship among iron, manganese, and molybdenum in the growth and nutrition of tomatoes grown in culture solution. Plant and. Soil. 12:259-275 DOI
21	Cumbus I.P., D.J. Homsey and L.W. Robinson. 1977. The influence of P, Zn and Mn on absorption and translocation of Fe in watercress. Plant and Soil. 48:651-660 DOI
22	Klapp, E. 1971. Wiesen and Weiden. Verlag Paul Parley, Belin and Hamburg. 155. 191
23	Bergmann, W. and P. Neubert. 1976. Pflanzendiagnose und Pflanzenanalyse. YEB Gustav Fischer Verlag, Jena
24	Barbier, S. 1964. Einfluss der Stickstoffduengung auf Ertrag, Artensusammensetzung und Qualitaet einer Kleegrasmischaang im Gefassversuch, Z. f. Pflanzenemaehr., Dueng., Bodenk. 107:32-40 DOI