녹비작물이 단감과원의 토양 특성과 과실품질에 미치는 영향
Effect of Cover Crops on the Soil Properties and Fruit Quality in a Persimmon Orchard
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This study was conducted into the effects of cover crops among the hairy vetch, red clover, rye, and hairy vetch+rye on the soil chemical and physical properties, and fruit yield in mature ‘Fuyu’ persimmon (Diospyros×kaki Thunb.) trees. The shallow-rooted red clover had poor dry matter production, resulting in the lowest coverage (66%) on the orchard floor. In contrast, the highest dry matter production observed in rye and hairy vetch+rye. Estimated N, P and K production from the cover crops were the highest on the hairy vetch+rye plots, increasing soil chemicals at a depth of 0-30 cm soil. Rye or hairy vetch+rye treatments decreased the soil bulk density and solid phase. As the hairy vetch+rye treatment increased fruit yield and sugar contents, it could be proposed as an suitable cover crop for improving productivity of persimmon trees.
Abstract
This study was conducted into the effects of cover crops among the hairy vetch, red clover, rye, and hairy vetch+rye on the soil chemical and physical properties, and fruit yield in mature ‘Fuyu’ persimmon (Diospyros×kaki Thunb.) trees. The shallow-rooted red clover had poor dry matter production, resulting in the lowest coverage (66%) on the orchard floor. In contrast, the highest dry matter production observed in rye and hairy vetch+rye. Estimated N, P and K production from the cover crops were the highest on the hairy vetch+rye plots, increasing soil chemicals at a depth of 0-30 cm soil. Rye or hairy vetch+rye treatments decreased the soil bulk density and solid phase. As the hairy vetch+rye treatment increased fruit yield and sugar contents, it could be proposed as an suitable cover crop for improving productivity of persimmon trees.
참고문헌 (17)
- Clark, A. J., "Hairy vetch kill date effects on soil water and corn production", Agron. J, 87, pp.579~585 (1995)
- Eastin, J. D., "Physiological aspects of crop yield", pp.1~396 (1969), American Society of Agronomy Publishing
- Nutrient management manual for dynamic natural farming system, "Environmental-Friendly Agriculture Research Center", Chonnam National University, 91~ (2010)
- Fageria, N. K., "Role of cover crops in improving soil and row crop productivity", Commun. Soil Sci. Plant Anal, 36, pp.2733~2757 (2005)
- Faust, M., "Physiology of temperate zone fruit tree" (1989), A Wiley-InterScience Publication
- "Annual climatological report" (2012)[URL]
- "Annual climatological report" (2013)[URL]
- 임경호, "호밀과 헤어리베치의 파종시기가 녹비작물의 생육과 양분 공급량에 미치는 영향", 시설원예‧식물공장, 20(2), pp.134~138 (2011), 한국생물환경조절학회
- 임경호, "배 과수원에서 오차드그라스와 여러 종류의 클로버 혼파에 따른 녹비작물의 양분공급량 추정", 한국유기농업학회지, 19(4), pp.543~551 (2011), 한국유기농업학회
- 임경호, "배 유기재배에서 녹비작물 재배에 의한 식물양분 환원효과", 한국유기농업학회지, 20(1), pp.37~48 (2012), 한국유기농업학회
- 임경호, "호밀과 헤어리베치의 단파 및 혼파가 ‘신고’배의 양분공급량과 생육에 미치는 영향", 한국국제농업개발학회지, 24(1), pp.70~75 (2012), 한국국제농업개발학회
- "source book of technology for hairy vetch use. Publishing registration No. : 11-1390803-000053-01" (2010)[URL]
- Criteria of fertilizer application in crops, "RDA", National Academy of Agricultural Science, RDA, 1~291 (2010)
- Standard analysis method of soil and plant, "RDA", National Academy of Agricultural Science, RDA, ~ (2011)
- 서종호, "토양 및 옥수수의 질소 집적에 미치는 헤어리벳치 녹비시용 효과", 한국토양비료학회지(Korean Journal of Soil Science and Fertilizer), 38(4), pp.211~217 (2005), 한국토양비료학회
- Teasdale, J. R., "Mechanical versus herbicidal strategies for killing a hairy vetch cover crop and controlling weeds in minimum-tillage corn production", Am. J. Alternative Agric, 18, pp.95~102 (2003)
- Teasdale, J. R., "Growth and development of hairy vetch cultivars in the Northeastern United States as influenced by planting and harvesting date", Agron. J, 96, pp.1266~1271 (2004)