Korean Journal of Soil Science and Fertilizer (한국토양비료학회지)
- Volume 30 Issue 4
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- Pages.351-356
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- 1997
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- 0367-6315(pISSN)
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- 2288-2162(eISSN)
Soil Management Measures for Continuous Melon Cultivation in Plastic Film House
참외 연작장해(連作障害) 대책(對策)을 위(爲)한 효과적(效果的)인 토양관리(土壤管理)
- Chun, Han-Sik (Rural Guidance Center) ;
- Kang, Sang Jae (Dept. or Agricultural Chemistry, Kyungpook National University) ;
- Park, Woo Churl (Dept. or Agricultural Chemistry, Kyungpook National University)
- Published : 1997.12.30
Abstract
This experiment was aimed to find out the measures or soil managements in continuous melon cultivation and to produce the high quality of yellow melon in plastic film house culture. The experiment was designed with surveying of farmer's field and conducted for 4 years. The most effective measure of soil managements was to cultivate paddy rice in June after harvesting the melon and next ways were treated with submergence or the plastic film for 40days during the period of high temperature of summer and plowed over 50cm depth with plough machine. To decrease the soil problems in continous cultivation, the addition of red earth soil of 500M/T per 10a with increasing the application rates of rice straw and fertilizer (N, P, K) in 30% and 10% respectively was effective in plastic film house culture. The effect of soil amendment application was continued for two years at least and it increased the commercial quality and sugar content in brix of yellow melon in 10% and 2.6 degree respectively.
시설(施設) 참외는 이른 봄부터 가을까지 계속(繼續) 재배(栽培)하여 높은 소득(所得)을 올릴 수 있으나 뿌리혹선충(線蟲) 발생등(發生等) 연작(連作) 장해(障害)로 인(因)하여 계속(繼續) 재배(栽培)가 불가능(不可能)하여 그 원인(原人)과 효과적(效果的)인 토양토양관리(土壤土壤管理) 방법(方法)을 연구(硏究) 조사(調査)하기 위(爲)하여 참외연작지(連作地)의 시비량조사(施肥量調査), 토양분석(土壤分析), 객토실시(客土實施) 효과(效果) 및 참외 수확(收穫) 후(後)의 토양관리(土壤管理) 방법(方法)에 따른 효과(效果)를 분석(分析)한 결과(結果)를 요약(要約)하면 다음과 같다. 참외 연작장해(連作障害)는 3, 4년(年) 이상(以上) 연작시(連作時) 심해지며 장해(障害) 요인(要因)으로 염농도(鹽濃度) (EC)는 2.50 dS/m 이상(以上)에서 연장 재배가 불가능하였으며 연작장해(連作障害) 대책(對策)으로 실시(實施)하는 객토(客土)는 10a당(堂) 500 M/T를 넣고 토양시비(土壤施肥) 관리(管理)는 볏짚은 30%, 3요소(尿素)는 10% 정도(程度) 더주었을때 효과적(效果的)이었으며 그때 상품과(商品果) 및 당도(糖度)는 적어도 2년(年) 동안 각각(各各) 10%,