제주지역 ‘헤이워드’ 참다래 과원 토양의 화학적 성질과 잎의 양분조성
Soil Chemical Properties and Leaf Nutrition Composition of Kiwifruit (Actinidia deliciosa cv. ‘Hayward’) Tree in Jeju
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초록
제주지역 참다래 과원의 영양진단을 통해 참다래 수체 내 영양상태를 파악하여 시비기준을 설정하기 위해 제주지역의 참다래 과원 110 곳의 토양과 참다래 잎을 조사하였다. 참다래 수체의 영양진단을 위한 엽채취 시기는 엽내 성분 함량이 가장 안정된 시기인 7월 중순~8월초가 가장 적당하였다. 참다래 엽내 무기성분 평균함량은 질소 2.74, 인산 0.20, 칼륨 1.91, 칼슘 1.91, 마그네슘 0.51% ,철 147.0, 망간 160.1, 아연 54.0mg/kg 이었다. 엽내 무기성분 함량의 예상 임계치를 설정하여 정상 범위를 구한 결과, 질소는 2.5~3.0, 인산은 0.16~ 0.24, 칼륨은 1.80~2.44, 칼슘은 1.95~2.63, 마그네슘은 0.39~0.63%였다. 제주지역 참다래원 토양의 이화학성은 pH 5.46, 유기물 9.69%, 유효인산 220.7 mg/kg, 치환성 칼륨 1.1, 칼슘 4.1, 마그네슘 1.48 c㏖/kg, 양이온 치환용량 16.18 c㏖c/kg이었다.
Abstract
For the diagnosis of kiwifruit (Actinidia deliciosa cv. ‘Hayward’) in Jeju, 110 orchards were selected and leaves of kiwifruit were analyzed for investigating their nutritional statement. The results obtained are summarized as follows ;1) The most suitable time for sampling of leaves of kiwifruits were from the middle of July to the early August when the concentration of macro-nutrient elements was less variable. 2) The average contents of leaf elements in 'Hayward' kiwifruit were ;N 2.74, P 0.20, K 1.91, Ca 1.91, Mg 0.51%, and Fe 147.0, Mn 160.1, Zn 54.0mg/kg, respectively. 3) The estimated critical levels of 'Hayward' kiwifruit leaf for macro-nutrients were ; N2.5~3.0, P0.16~0.24, K1.80~2.44,Ca1.95 ~2.63, and Mg0.39~0.63%, respectively. 5) The soil chemical properties of kiwifruit 'Hayward' orchards were ; pH5.46, OM 9.69%, available P2O5 220.7 mg/kg, K 1.1, Ca 4.91, Mg 1.48 c㏖/kg, CEC 16.18 c㏖c/kg, respectively.
참고문헌 (19)
- Buwalda, J. G., "Acquisition and utilization of carbon, mineral nutrient, and water by the kiwifruit vine", Horticultural Reviews, 12, pp.326~328 (1990)
- Buwalda, J. G., "A mathe matical model for predicting annual fertilizer requirements of kiwifruit vines", Scientia Horticulturae, 37, pp.71~86 (1988)
- Emmert, F. H, "Foliar analysis result from forty connecticut apple orchards", Conn. Agr. Expt. Sta. Bul, 317 (1955)
- The complete book of fruit tree: Kiwifruit, "Fukui, M.", Rural Culture Association Japan, 567~ (1985)
- Nutritional physiology of fruit tree, "Ishihara, M.", Rural Culture Association Japan, 19~104 (1982)
- Kenworthy, A. L., "Interpreting the balance of nutrientelement in leaves of fruit trees, In Plant analysis and fertilizer problem", pp.29~43 (1961), Amer. Ins. of Bio. Sci. Washington
- Kim, H. O., "A Study on the fixed forms and adsorption of phosphorus in citrus orchard soil derived from volcanic ash", Korean Soc. of Agri. Chem. and Biotech, 17, pp.1~14 (1974)
- Kim, J. H., "Growing technique of new profitable fruits", Agricultural development association, (1), pp.109~179 (1990)
- Kim, M. S., "Study of nutritional diagnosis on sweet persimmon orchard", Res. Rpt. RDA, 2, pp.311~320 (1993)
- Lalatta, F., "Application of leaf analysis on kiwifruit orchards in northern italy", Acta Horticulturae, 282, pp.187~192 (1990)
- Lee, S. K., "Studies on the physico-chemical properties and characterization of soil organic matter in jeju volcanic ash soil", J. Korean Soil Sci. Fert, 16, pp.20~26 (1983)
- Lim, S. O., "Plant nutrition and fertilizers", pp.14~23 (1994), Ilshinsa
- Park, C. S., "Classification of volcanic ash soils and contribution of organic matter and clay to cation exchange capacity", J. Korean Soil Sci. Fert, 18, pp.161~168 (1985)
- Shin, J. S., "Phosphorus retention value of volcanic ash soil", Res. Rpt. RDA, 22, pp.7~13 (1980)
- Smith, G. S., "Nutrient dynamics of kiwifruit ecosystem", Scientia Horticulturae, 37, pp.87~109 (1988)
- Song, K. C., "Andic properties of major soils in jeju island: 2. Electric charge characteristics", J. Korean Soil Sci. Fert, 24, pp.86~94 (1991)
- Strik, B. C., "Fertilization of established kiwifruit vines", pp.1997
- Warrington, I. J., "Kiwifruit: Science and management", 273~280 (1990)
- Yoo, S. H, "Chemical characteristics of soil in jeju island", J. Korean Soil Sci. Fert, 17, pp.1~6 (1984)