Long-term variations of chemical properties in controlled horticultural soils of Gyeongnam province = 경남 시설재배지 토양의 화학성 장기 변동

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dc.contributor.authorY H Lee-
dc.contributor.authorS T Lee-
dc.contributor.authorK P Hong-
dc.contributor.authorS D Lee-
dc.contributor.authorJ H Kim-
dc.contributor.authorY S Ok-
dc.contributor.authorM K Kim-
dc.contributor.authorHyeran Kim-
dc.date.accessioned2017-04-19T09:47:17Z-
dc.date.available2017-04-19T09:47:17Z-
dc.date.issued2013-
dc.identifier.issn03676315-
dc.identifier.uri10.7745/KJSSF.2013.46.5.308ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/11687-
dc.description.abstractThe monitoring of chemical dynamic changes in controlled horticultural lands is very important for agricultural sustainability. Field monitoring was performed to evaluate the soil chemical properties of 200 controlled horticultural soil samples in Gyeongnam province every 4 years from 2000 to 2012. Soil chemical properties such as pH, amount of organic matter, available phosphate, nitrate nitrogen, and exchangeable potassium, calcium, magnesium, and sodium were analyzed. The amount of exchangeable calcium and soil pH were significantly higher in 2012 than in 2000. In 2012, the frequency distribution for values of pH, organic matter, available phosphate, and exchangeable potassium, calcium, and magnesium that were within the optimum range was 16.0%, 22.5%, 11.5%, 3.5%, 2.5%, and 5.0%, respectively. Especially, available phosphate and exchangeable calcium were excess level with portions of 76.0% and 96.5%, respectively. These results indicated that a balanced management of soil chemical properties can reduce the amount of fertilizer applied for sustainable agriculture in controlled horticultural lands.-
dc.publisherSouth Korea-
dc.titleLong-term variations of chemical properties in controlled horticultural soils of Gyeongnam province = 경남 시설재배지 토양의 화학성 장기 변동-
dc.title.alternativeLong-term variations of chemical properties in controlled horticultural soils of Gyeongnam province-
dc.typeArticle-
dc.citation.titleKorean Journal of Soil Science & Fertilizer-
dc.citation.number5-
dc.citation.endPage312-
dc.citation.startPage308-
dc.citation.volume46-
dc.contributor.affiliatedAuthorHyeran Kim-
dc.contributor.alternativeName이영한-
dc.contributor.alternativeName이성태-
dc.contributor.alternativeName홍강표-
dc.contributor.alternativeName이상대-
dc.contributor.alternativeName김제홍-
dc.contributor.alternativeName옥용식-
dc.contributor.alternativeName김민근-
dc.contributor.alternativeName김혜란-
dc.identifier.bibliographicCitationKorean Journal of Soil Science & Fertilizer, vol. 46, no. 5, pp. 308-312-
dc.identifier.doi10.7745/KJSSF.2013.46.5.308-
dc.subject.keywordChemical property-
dc.subject.keywordControlled horticulture-
dc.subject.keywordAvailable phosphate-
dc.subject.keywordExchangeable calcium-
dc.subject.localChemical property-
dc.subject.localControlled horticulture-
dc.subject.localAvailable phosphate-
dc.subject.localExchangeable calcium-
dc.description.journalClassN-
Appears in Collections:
Division of Biomaterials Research > Plant Systems Engineering Research > 1. Journal Articles
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