1 |
Vidigal, S.M., M.A.N. Sediyama, M.W. Pedrosa, and M.R. Santos. 2010. Onion yield in organic system using compost of swine manure. Horticultura Brasileira 28:168-173.
DOI
|
2 |
Wallace, P. 2006. Production of guidelines for using compost in crop production - A brief literature review, Project Code ORG 0036. WRAP, Waste & Resources Action Programme, Oxon, UK p. 21.
|
3 |
Weon, H.Y., J.S. Kwon, Y.K. Shin, S.H. Kim, J.S. Suh, and W.Y. Choi. 2004. Effects of composted pig manure application on enzyme activities and microbial biomass of soil under Chinese cabbage cultivation. Kor. J. Soil Sci. Fert. 37:109-115.
|
4 |
Lee, J.T., C.J. Lee, and H.D. Kim. 2004. Changes in physicochemical properties and microbial population during fermenting process of organic fertilizer. Kor. J. Soil Sci. Fert. 37:116-123.
|
5 |
Mogren, L.M., S. Caspersen, M.E. Olsson, and U.E. Gertsson. 2008. Organically fertilized onion (Allium cepa L.): Effects of the fertilizer placement method on quercetin content and soil nitrogen dynamics. J. Agric. Food Chem. 56:361-367.
DOI
|
6 |
National Agricultural Products Quality Management Service (NAQS). 2010. Environement friendly agricultural products information. (http://www.enviagro.go.kr/portal/info/info_certifi_ok.jsp)
|
7 |
Prasad, M. 2009. A literature review on the availability of nitrogen from compost in relation to the nitrate regulations SI 378 of 2006. EPA STRIVE Programme 2007-2013. Small Scale Study Rept. Environmental Protection Agency, Co Wexford, Ireland.
|
8 |
Rural Development Administration (RDA). 2002. Methods of soil and plant analysis. RDA, Suwon, Korea.
|
9 |
Rural Development Administration (RDA). 2006. The standard of fertilizer application on crop species, RDA, Suwon, Korea.
|
10 |
Sankar, V., M. Veeraragavathatham, and M. Kannan. 2009. Effect of organic farming practices on post harvest storage life and organoleptic quality of yellow onion (Allium cepa). Indian J. Agric. Sci. 79:608-614.
|
11 |
Schollenberger, C.J. 1927. A rapid approximate method for determining soil organic matter. Soil Sci. 24:65-68.
DOI
|
12 |
Schonbeck, M. 2006. Evaluation of frost-killed cover crop mulches for organic no-till production of spring vegetables on small farms. Organic Farming Res. Foundation Project Rept. Organic Farming Research Foundation, California, USA.
|
13 |
Slavin, W. 1968. Atomic absorption spectroscopy. Chem. Anal. 25:87-90.
|
14 |
Boyhan, G.E., R.J. Hicks, R.L. Torrance, C.M. Riner, and R. Hill. 2010. Evaluation of poultry litter and organic fertilizer rate and source for production of organic short-day onions. HortTechnology 20:304-307.
|
15 |
Suh, J.K., Y.S. Kwon, and C.K. Choi. 2000. Onion cultivation. Crop production guide-96. RDA, Suwon, Korea.
|
16 |
Blatt, C.R. 1991. Comparison of several organic amendments with a chemical fertilizer for vegetable production. Scientia Hortic. 47:177-191.
DOI
|
17 |
Boyhan, G.E. and C.R. Hill. 2008. Organic fertility sources for the production of short-day organic onion transplants. HortTechnology 18:227-231.
|
18 |
Brewster, J.L. 2008. Onions and other vegetable alliums. 2nd ed. CABI, Oxfordshire, UK.
|
19 |
Cayuela, M.L., T. Sinicco, and C. Mondini. 2008. Mineralization dynamics and biochemical properties during initial decomposition of plant and animal residues in soil. Appl. Soil Ecol. 41:118-127.
|
20 |
Conner, D. and A. Rangarajan. 2009. Production costs of organic vegetable farms: Two case studies from Pennsylvania. HortTechnology 19:193-199.
|
21 |
Gericke, S. and B. Kurmies. 1952. The colorimetric phosphorus analysis with ammonium-vandate-molybdate and its application in plant analysis. Plant Fert. Soil 59:235-247.
|
22 |
Hartz, T.K., J.P. Mitchell, and C. Giannini. 2000. Nitrogen and carbon mineralization dynamics of manures and composts. HortScience 35:209-212.
|
23 |
Haynes, R.J. and R. Naidu. 1998. Influence of lime, fertilizer and manure applications on soil OM content and soil physical condition: A review. Nutrient cycling Agroecosystems 51: 123-137.
DOI
|
24 |
Korean Statistical Information Service (KOSIS). 2010. Korean statistical information service. (http://kosis.kr/index/index.jsp)
|
25 |
Beek, M.A. 2005. Perspectives of organic onion production: The Dutch experience as an example for an emerging market economy as China. Acta Hort. 688:339-346.
|
26 |
Lee, J. 2010. Effect of application methods of organic fertilizer on growth, soil chemical properties and microbial densities in organic bulb onion production. Scientia Hortic.124:299-305.
DOI
|
27 |
Abdelrazzag, A. 2002. Effect of chicken manure, sheep manure and inorganic fertilizer on yield and nutrients uptake by onion. Pak. J. Biol. Sci. 5:266-268.
DOI
|
28 |
Amlinger, F., S. Peyr, J. Geszti, P. Dreher, K.Weinfurtner, and S. Nortcliff. 2007. Beneficial effects of compost application on fertility and productivity of soils. Literature Study. Federal Ministry for Agriculture and Forest, Environment and Water Management, Perchtoldsdorf, Austria.
|
29 |
Bary, A.I., C.G. Cogger, and D.M. Sullivan. 2000. Fertilizing with manure. A pacific Northwest Extension Publication 533. Washington State University Cooperative Extension, Washington, USA.
|