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IJSTR >> Volume 8 - Issue 1, January 2019 Edition



International Journal of Scientific & Technology Research  
International Journal of Scientific & Technology Research

Website: http://www.ijstr.org

ISSN 2277-8616



Lodging Characters Of Wheat: Effect Of Nitrogen And Potassium Combination

[Full Text]

 

AUTHOR(S)

Dafni Mawar Tarigan, Irna Syofia, Wan Arfiani Barus, Asritanarni Munar

 

KEYWORDS

Wheat, Lodging Character, Nitrogen, Potassium,

 

ABSTRACT

Wheat development in Indonesia still continues to this day are still focused on the highland. But the limitations of location-specific varieties and seasons as well as the strong winds that often occur in the highlands during the rainy season can cause lodging plant, an obstacle for the development of wheat in the country. Then carried out a study to analyze the character of lodging wheat plant in the Karo highlands, North Sumatra. The study was conducted on two location of the Karo highlands and three repetition with uses non-factorial randomized block design with using wheat plant genotype C (LAJ3302 / 2 * MO88) and the treatment used is nitrogen fertilizer ((N1 = 50 g/plot, N2 = 70 g/plot, N3 = 90 g/plot) and potassium fertilizer (K1 = 30 g/plot, K2 = 45 g/plot, K3 = 60 g/plot). This study aims to determine the genotypes of wheat which had fallen through the analysis of the character of lodging. Observation data were tested by analysis of variance and combined. Character of lodging was observed stem diameter, strong of stem, internode number and distance between internode. The results of the study and combined analysis of variance showed that stem diameter, strong of stem and distance between internode showed significant differences for each location. While the internode number not significantly different for each location.

 

REFERENCES

[1] P.M. Berry, M. Sterling, J.H. Spink, C.J. Baker, B.R. Sylvester, S. Mooney, A. Tams, and A.R. Ennos, “Understanding and reducing lodging in cereals,” Adv. Agron, vol. 84, pp. 215-269, 2004.

[2] S. G. Telkar, S.P.S. Solanki, S. Chouhan, R. Kumar, and S. B. Nikas, “Crop Lodging on Cereals: Causes, Effect and Control,” Biomolecule Reports BR/11/17/12, Popular Article, India, Nov. 2017.

[3] D. Mawar, “Uji Morfofisiologi dan Biokimia Genotipe Gandum pada Penanaman Periode Musim Kemarau Sampai Saat Musim Hujan di Berastagi dan Bandar Baru,” part of PhD dissertation, Dept. of agricultural science, Faculty of Agriculture, University of Sumatera Utara, 2012.

[4] B. Kratochvil, “Wheat Lodging,” University of Maryland in the June 2008 edition of the Mid-Atlantic Regional Agronomist Quarterly Newsletter, 2008.

[5] K. M. Bhiah, C. Guppy, P. Lockwood, and R. Jessop, “Effect of potassium on rice lodging under high nitrogen nutrition,” 19th World Congress of Soil Science, Soil Solutions for a Changing World, Brisbane, Australia, Aug. 2010.

[6] B.S. Vergara, B. Verkateswarlu, M. Janoria, J. K. Ahn, J. K. Kim, and R. M. Visperas, ”Concept for a new plant type for direct seed flooded tropical rice In : Direct seeded flooded rice in the tropics,” 1991.

[7] D.J. Mac Kill, W. R. Coffman, and D.P. Garrity, “Rainfed lowland rice improvment,” IRRI, Manila, Philippines, 1996.

[8] M. Rizqillah, “Uji Daya Hasil Galur-Galur Dihaploid Padi (Oryza sativa) Sawah Berumur Genjah,” Departemen Agronomi dan Hortikultura. Fakultas Pertanian Institut Pertanian Bogor, 2013.

[9] B.R. Pandey, R.K. Sharm, R.S. Sharma, “Influence of plant spacing and nitrogen level on growth, yield attributes and seed yield of okra during spring season,” Veg. Sci, vol. 21, no. 1, pp. 12-15, 1994.

[10] M. Madic, D. Knezevic, A. Paunovic, and D. Durovic, “Plant height and internode length as components of lodging resistance in barley,” Acta Agriculturae Serbica, vol. XXI, no. 42, pp. 99-106,12016.