Korean Journal of Environmental Agriculture (한국환경농학회지)
- Volume 13 Issue 1
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- Pages.31-38
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- 1994
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- 1225-3537(pISSN)
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- 2233-4173(eISSN)
Chemical Composition of Precipitation in Suwon Area and Its Effect on Crop Development
수원지역(水原地域) 강우(降雨)의 성분조성(成分組成)과 작물(作物)에 미치는 영향(影響)
- Lee, Jong-Sik (Agricultural Science Institute, RDA) ;
- Kim, Bok-Young (Agricultural Science Institute, RDA) ;
- Woo, Ki-Dae (Agricultural Science Institute, RDA)
- Published : 1994.04.30
Abstract
This study was carried out to investigate the possibility of potential injury to crops which were exposed to precipitation. The rainwater were collected from May to September in 1992 and analyzed its chemical composition. The amounts of chlorophyll and cations in plant were measured, and the morphological structure of epidermis was also investigated by SEM. The results are summarized as follows: 1. The pH of precipitation in Suwon was relatively high even with high level of
자연상태(自然狀態)의 강우조건(降雨條件)에서 작물의 잠재적(潛在的)인 피해여부(被害與否)를 파악하기 위하여 1992년 5월부터 9월까지 수원지역(水原地域)에 내린 강우의 화학적조성과 강우(降雨) 차단구(遮斷區)와 강우(降雨) 무차단구간(無遮斷區間) 작물의 엽록소 및 양이온함량 차이와 전자현미경(SEM)을 이용한 작물의 잎표면 조직 변화를 조사한 결과를 요약하면 다음과 같다. 1. 수원지역의 강우(降雨)는
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