Browse > Article
http://dx.doi.org/10.11625/KJOA.2014.22.4.719

Effect of Applying Soil Amendments on Potato Scab Prevention in Volcanic Ash Soil with Continuous Cropping System  

Joa, Jae-Ho (국립원예특작과학원 온난화대응농업연구센터)
Moon, Doo-Kyung (국립원예특작과학원 시설원예시험장)
Koh, Sang-Wook (국립원예특작과학원 과수과)
Son, Daniel (국립원예특작과학원 온난화대응농업연구센터)
Publication Information
Korean Journal of Organic Agriculture / v.22, no.4, 2014 , pp. 719-730 More about this Journal
Abstract
This study was conducted to select proper soil amendments in order to reduce the occurrence of potato scab and maintaining soil health by applications of dolomitic lime, sulfur, potassium sulfate, shell meal fertilizer, silicate fertilizer, lime nitrogen and ammonium sulfate fertilizer in different pH levels of volcanic ash soil with continuous cultivation of potato. In potassium sulfate-applied plot with a low soil pH, the incidence rate and disease severity of scab were lowest at 84.4% and 28.4%, respectively. Those were lowest among the treatments. Value of potato scab control was 12.3% and marketable yield of potato was highest at 93.2%. In lime nitrogen-applied plot (60 kg/10a), the incidence rate was low at 38.3%, and control value was 23.8% and marketable yield of potato was high at 66.3%. In relatively higher pH soils, the incidence rate of scab was lowest at 38.3% in the lime nitrogen-applied plot (60 kg/10a). Value of potato scab control was 23.8%, which was four times higher than that in sulfur-applied plot. Marketable yield of potato was highest at 66.3% in the lime nitrogen-applied plot. In the lime nitrogen plot infected with potato scab pathogen such as S. acidiscabies and S. scabiei were remarkably lower than other soil amendments at 2.5, 5, and 10 g/L concentrations of lime nitrogen using Glucose Yeast Malt (GYM) medium. In conclusion, this study suggests that potassium sulfate application in low pH soil (less than pH 5) and lime nitrogen application in relatively higher pH soil (more than pH 6) before potato seeding might be helpful to reduce the occurrence of potato scab.
Keywords
lime nitrogen; potassium sulfate; potato scab; volcanic ash soil;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Kang, B. K., Y. M. Park, and Y. K. Kang. 2001.Nutrient uptake and leaching under different fertilizer treatment for corn and potato growth in volcanic ash soil. Korean J. Crop Sci. 46: 253-259
2 Choi, I. H., E. T. Lee, C. W. Kim, and E. J. Whang. 2013. Optimum soil incorporation treatment timing of calcium cyanamide to Downy mildew disease control before Onion planting time. Korean J. Hort. Sci. Tech. 31: 98.
3 Han, S. G., J. H. Joa, H. C. Lim, and H. N. Hyun. 1999. $NO_3$-N and salinity monitoring of surface water in citrus orchard soil. JAES annual report.
4 Hong, S. Y. 2001. Developmental characteristics and control of potato common scab in Jeju island. Ph. D. Thesis. Cheju National University. Jeju, Korea.
5 Hong, S. Y. 1999. Identification of streptomyces spp. causing potato scab and control of the disease. M. S. Degree. Cheju National University. Jeju, Korea.
6 Hong, S. Y., H. S. Kang, D. H. Kim, S. H. Koh, and C. J. Moon. 2005. Studies on potato disease and pest control. JARES Annual report. pp. 783-790.
7 Joa, J. H. 2008. Studies on soil fertility management in potato cultivation of volcanic ash soil.
8 Kim J. S., G. Y. Ryu, Y. G. Lee, and J. W. Chun. 2005. Studies on control and occurrence ecology of potato powdery scab. NIHA Annual report. pp. 329-346.
9 Kim, J. S., D. H. Park, Y. C. Choi, C. K. Lim, S. Y. Hong, S. D. Lee, Y. I. Hahm, and W. D. Cho. 1998. Potato scab caused by Streptomyces acidiscabies. Korean J. Plant Pathol. 14: 689-692.
10 Kim, J. S., Y. G. Lee, M. Kwon, J. I. Kim, G. J. Lee, J. T. Lee, and J. S. Ryu. 2012. Control of common scab of potato caused by Streptomyces spp. by soil pH adjustment and crop rotation. Res. Plant Dis. 18: 117-122.   DOI
11 Kim, S. B. 1999. Studies on development of cultural practices of potatoes (Solanum tuberosum L.) in Cheju area. Ph.D. Thesis. Cheju National University. Jeju, Korea.
12 Klikocka, H., S. Haneklaus, E. Bloem, and E. Schnug. 2005. Influence of sulfur fertilization on infection of potato tubers with Rhizoctonia solani and Streptomyces scabies. J. Plant Nutr. 28: 819-833.   DOI
13 Lee, B. D. and H. Park. 2009. Effect of calcium cyanamide soil fumigation on sterilization of Rhizoctonia solani, Pythium sp., soil microbes and plant seed. J. Ginseng Res. 33: 139-142.   DOI
14 Lee, H. B., J. W. Cho, C. H. Lim, and C. J. Kim. 2004. Screening of antagonistic actinomycetes for potato scab control and isolation of antibiotic compound. J. Korean Soc. Appl. Biol. Chem. 47: 164-169.
15 Merz, U. and R. E. Falloon. 2009. Review: Powdery scab of potato-Increased knowledge of pathogen biology and disease epidemiology for effective disease management. Potato Research 52: 17-37.   DOI
16 Nanzyo, M. 2002. Unique properties of volcanic ash soils. Glob. Environ. Res. 6: 99-112.
17 NIAST. 2010. Methods of soil chemical analysis. National Academy of Agricultural Science, Rural Development Administration, Korea.
18 Soltani, N., K. L. Conn, P. A. Abbasi, and G. Lazarovits. 2002. Reduction of potato scab and verticillium wilt with ammonium lignosulfonate soil amendment in four Ontario potato fields. Can. J. Plant Pathol. 24: 332-339.   DOI
19 Song, K. C. 1990. Andic properties of major soils in Cheju island. Ph. D. Thesis. Seoul National University. Suwon, Korea.
20 Strand, L. S., P. A. Rude, and J. K. Clack. 1992. Integrated pest management for potato in the western United States. University of California, Division Agric. Nat. Res. Public. p. 146.