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논문 기본 정보

자료유형
학술저널
저자정보
Myung Sook Kim (National Institute of Agricultural Sciences) Mi-Jin Chae (National Institute of Agricultural Sciences) Eun-Jin Lee (National Institute of Agricultural Sciences) Tae-Gu Lee (National Institute of Agricultural Sciences) Sung-Hee Kwon (National Institute of Agricultural Sciences) Ha-il Jung (National Institute of Agricultural Sciences)
저널정보
한국토양비료학회 한국토양비료학회지 한국토양비료학회지 제53권 제4호
발행연도
2020.11
수록면
658 - 667 (10page)

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초록· 키워드

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This study was performed to evaluate the chemical properties and soil quality of strawberry, watermelon, and tomato-grown soils in the intensive plastic film houses. Soil testing data (43,288), uploaded on Korean soil information system (http://soil.rda.go.kr) from 2010 to 2019, were analyzed. The study showed that the average values of pH and organic matter (OM) have been maintained under the optimum ranges, whereas electrical conductivity (EC), available phosphate (Avail. P₂O₅) and exchangeable (Exch.) cations (K, Ca, and Mg) were increased by 1.2 times in strawberry, and 1.3 times in watermelon and tomato. In addition, the soil chemical quality was the lowest in tomato and followed by watermelon and strawberry. Especially, a chemical quality of tomato-grown soils revealed the most rapid decrease until 2019. In order to improve soil environment for strawberry, watermelon, and tomato cultivation under the plastic film houses, a comprehensive soil management technique such as application of rice straw, chelating agent and microbal material, deep tillage, cultivation of hyperaccumulator for salts should be used to reduce the accumulated nutrients, and considering the results of the soil testing, adequate amount of fertilizer, compost, and soil amendment should be supplied to ensure stable crop productivity.

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ABSTRACT
Introduction
Materials and Methods
Results and Discussion
Conclusions
References

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