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http://dx.doi.org/10.7740/kjcs.2016.61.2.079

Effects of Different Nitrogen Levels and Planting Densities on the Quality and Yield of the Black Rice Cultivar 'Shinnongheugchal'  

Lee, In-Sok (Jeollabuk-do Agricultural Research and Extension Service)
Lee, Deok-Ryeol (Jeollabuk-do Agricultural Research and Extension Service)
Cho, Seung-Hyun (Jeollabuk-do Agricultural Research and Extension Service)
Lee, Song-Yi (Jeollabuk-do Agricultural Research and Extension Service)
Kim, Kab-Cheol (Jeollabuk-do Agricultural Research and Extension Service)
Lee, Ki-Kwon (Jeollabuk-do Agricultural Research and Extension Service)
Song, Young-Ju (Jeollabuk-do Agricultural Research and Extension Service)
Publication Information
KOREAN JOURNAL OF CROP SCIENCE / v.61, no.2, 2016 , pp. 79-86 More about this Journal
Abstract
The late-maturing black rice cultivar Shinnongheugchal from Jeollabuk-do Agricultural Research and Extension Service was used as the plant material for estimating growth characters, quality and yield from the vegetation period to harvest age. This study was performed to select an optimum combination of nitrogen level and planting density for the maximum yield of Shinnongheugchal. The plant height, number of tillers, and SPAD index were higher when the combination of 70 hills per $3.3m^2$ and 13 kg/10 a nitrogen level was used at 30 days after transplanting. The heading date for the combination of 70 hills per $3.3m^2$ and 15 kg/10 a nitrogen level, and 80 hills per $3.3m^2$ and 15 kg/10 a nitrogen level was August 22. The heading date for the other combinations was August 21. The combination of 70 hills per $3.3m^2$ and 13 kg/10 a nitrogen level yielded the highest number of tillers at 40 days after flowering. Even though the lodging index was increased with increasing nitrogen levels, field lodging did not occur until harvest time. Seed nitrogen concentration in the combination of 70 hills per $3.3m^2$ and 13 kg/10 a nitrogen level showed a significant difference when compared with the other combinations. The black rice yield varied significantly, and the highest yield was observed in the combination of 70 hills per $3.3m^2$ and 13 kg/10 a nitrogen level. The yield was significantly correlated with seed nitrogen concentration. The maximum yield was estimated to be 14.67 kg/10 a nitrogen level by using the regression equation. On average, the coloring degree of the black rice was higher at planting density of 70 hills per $3.3m^2$ than at 80 hills per $3.3m^2$. The highest yield of perfect black rice was obtained using the combination of 70 hills per $3.3m^2$ and 13 kg/10 a nitrogen level. Our findings demonstrate that a nitrogen level of 13-14 kg/10 a can be used to obtain the maximum yield from Shinnongheugchal with yield, cyanidin 3-glucoside content, and perfect black rice yield as the standard.
Keywords
black rice; cyanidin 3-glucoside; lodging index; nitrogen;
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Times Cited By KSCI : 5  (Citation Analysis)
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1 Araceli, C. O. 2009. Chemical studies of anthocyanins : A review. Food. Chemistry. 113 : 859-871.   DOI
2 Cha-um, S., H. P. Singh, T. Samphumphuang, and C. Kirdmanee. 2012. Calcium-alleviated salt tolerance in indica rice (Oryza sativa L. spp. indica): physiological and morphological changes. AJCS. 6(1) : 176-182.
3 Cho, J. H., T. R. Kwon, G. G. Min, S. P. Lee, and B. S. Choi. 1995. Effects of planted organ, planting space, and fertilizer level on growth and yield of Chinese yam (Dioscorea opposita Thunb.). Korean J. Crop Sci. 40(1) : 9-15.
4 Cho, N. K., Y. K. Kang, C. K. Song, Y. C. Jeun, J. S. Oh, Y. I. Cho, and S. J. Park. 2004. Effects of planting density on growth, forage yield and chemical composition of jeju native sorghum. J. Korean Grass Sci. 24(3) : 225-230.   DOI
5 Jung, K. H., H. J. Koh, J. H. Lee, S. J. Yang, H. P. Moon, and H. C. Choi. 2000. Visual selection of blackish-purple rices in a segregating population. Korea. J. Breed. 32(2) : 127-131.
6 Kang, S. G., M. S. Hassan, W. G. Sang, M. K. Choi, Y. D. Kim, H. K. Park, A. M. Khalequzzaman, A. Chowdhury, B. K. Kim, and J. H. Lee. 2013. Nitrogen use efficiency of high yielding Japonica rice (Oryza sativa L.) influenced by variable nitrogen applications. Korean J. Crop Sci. 58(3) : 213-219.   DOI
7 Lee, H. J. 1997. Identification of anthocyanin from pigmented rice seeds. Seoul National University(Master's thesis). 1-74.
8 Lee, H. L. 2010. Identification and quantification of anthocyanins from the grains of black rice (Oryza sativa L.) varieties. Food Sci. Biotechnol. 19(2) : 391-397.   DOI
9 Lee, J. S., J. K. Jang, A. Chun, M. G. Choung, H. W. Kim, S. K. Oh, J. H. Lee, M. R. Yoon, D. J. Kim, and Y. C. Song. 2012. Expression of pigments in black rice during kernel development. Korean J. Crop Sci. 57(2) : 127-131.   DOI
10 Lee, Y. S., J. K. Lee, S. Y. Lee, T. Yun, and S. H. Woo. 2008. Effects of different transplanting dates and agroclimatic zones on quality of brown rice and yield of a pigmented rice variety Josaengheugchal. Korean J. Crop Sci. 53(S) : 9-14.
11 Fei, H. E., M. U. Lin, G. L. Yan, N. N. Liang, Q. H. Pan, J. Wang, M. J. Reeves, and C. Q. Duan. 2010. Biosynthesis of anthocyanins and their regulation in colored grapes. molecules. 15(12) : 9057-9091.   DOI
12 Nagai, I. G., G. Suzushino, and Y. Tsuboki. 1960. Anthoxanthins and anthocyanins in Oryzaceae. Jpn. J. Breed. 10(4) : 47-56.
13 Osawa, N., N. Ramarathanam, S. Kawakishi, M. Namiki, and T. Tashiro. 1985. Antioxidative defense systems in rice hull against damage caused by oxygen radicals. Agricultural and Biological Chemistry. 49. 3085.
14 Park, K. Y., Y. K. Kang, S. U. Park, and H. G. Moon. 1989. Effects of planting density and tiller removal on growth and yield of sweeet corn hybrids. Kor. J. Crop Sci. 34(2) : 192-197.
15 Park, S. Z., H. Y. Kim, S. J. Han, and S. N. Ryu. 2000. Cyanidin-3-glucoside content in F1, F2 and F3 grains of pigmented rice Heugjinjubyeo crosses. Korean J. Breed. 32(3) : 285-290.
16 Roh, Y. J., D. Y. Chung, J. H. Ryu, J. D. So, and J. W. Cho. 2015. The Effects of Nitrogen rates on The growth and Yield of Waxy Corn after Cultivation Hair Vetch in Agricultural Fields with The Stream. Kor. J. Crop Sci. 60(3) : 333-337.   DOI
17 Samonte, S. O. PB., L. T. Wilson, J. C. Medley, S. R. M. Pinson, A M. McClung, and J. S. Lales. 2006. Nitrogen utilization efficiency: relationships with grain yield, grain protein, and yield-related traits in rice. Agron. J. 98 : 168-176.   DOI
18 Sinclair, T. R., and T. Horie. 1989. Leaf nitrogen, photosynthesis, and crop radiation use efficiency: A review. Crop Science 29 : 90-98.   DOI
19 Wang, H., G. Cao, and P. L. Ronald. 1997. Oxygen radical absorbing capacity of anthocyanins. J. Agric. Food Chem. 45(2) : 304-309.   DOI
20 Ryu, S. N., S. Z. Park, and C. T. Ho. 1998. High performance liquid chromatographic determination of anthocyanin pigments in some varieties of black rice. Journal of Food and Drug analysis 6(4) : 729-736.
21 Yoshida, S. 1981. Fundamentals of rice crop science. International Rice Research Institute. Los Banos, Philillines. 269.
22 Kim, H. M., K. Y. Lee, and D. I. Eom. 1983. A study on the effect of $SiO_2$ for each paddy soil types. Korean Society of Soil and Fertilizer : 85-95.
23 Statistics Korea. 2015. Rice consumption survey.