• 한국잡초학회지
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• 제32권3호
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• pp.188-194
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• 2012

본 연구는 벼에 대한 물달개비, 벗풀의 경합에 따른 수량피해 예측과 경제적인 잡초관리를 위한 방제필요밀도를 구명하고자 하였다. 수원, 익산, 나주와 대전지역에서 얻어진 성적을 종합한 예측모델식에 따르면 논에서 물달개비의 경합력은 대전 0.0007445, 수원 0.0005713, 익산 0.000988, 나주에서 0.0008846으로 추정되었다. 벗풀의 경합력은 나주 0.001611에서 익산에서 0.002437의 범위를 보였다. 초종별 평방미터당 요방제 필요밀도는 물달개비는 중기제초제 처리시 22에서 39본으로, 벗풀은 8.8본에서 12.9본으로 추정되었다.

• 한국유기농업학회지
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• 제29권4호
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• pp.523-538
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• 2021

The purpose of this paper is to analyze the difference of the value in main production areas affected through the hedonic price model and the conjoint analysis. In addition, the partial value of each attribute level, and the consumers' willingness to pay(WTP) for change in each attribute level are analyzed. For this, we compared the value of apple determined in Garak market with the value that consumers' WTP. The result showed that there is a gap between the market value and the consumers' preferences on apple. It means that it is necessary for the local branding to be more developed to receive higher sales. Furthermore, understanding the consumers' preferences on the apple attributes can enhance the consumer utility and the competitivity. As a result, this study provides an apple marketing direction for main production areas that has been changing due to climate change.

• 한국IT서비스학회지
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• 제8권2호
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• pp.1-22
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• 2009

Recently, improving service quality for customer satisfaction is one of the most important issues and the task for the growth of company. Furthermore, plenty studies are going on progress to develop service quality in IT industry. There have been so many researches of product quality on package software but yet the service quality of package software has been rarely studied before. Thus, the purpose of this study is to formulate a scheme on how to enhance the competitivity of package software company by analyzing the impacts of these two factors on the customer satisfaction, Word-of-Mouth intention and the reuse intention. The study models have been designed and the hypotheses have been made through the examination of the precedent literature about package software product and service quality. A questionnaire survey was performed to collect information, and the unit of analysis was a person who used package software. This study used the statistical technique such as regression analysis. This study may be utilized as basic data for building marketing strategies when package software companies offer service to customers.

• 한국생물환경조절학회:학술대회논문집
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• 한국생물환경조절학회 1996년도 국제심포지움 21세기 첨단식물생산시스템의 실용화
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• pp.91-115
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• 1996

최근 우리나라 농업은 계속되는 농촌노동력의 감소 및 노령화ㆍ부녀화와 WTO체제 출범에 따른 농축산물 수입개방 둥 대내외적으로 매우 어려운 처지에 놓여있다. 이러한 농업여건변화에 따라 우리농업을 경쟁력 있는 강한 체질의 산업으로 육성하여 국제경쟁력을 키우고 국민소득 증대에 따른 고품질 농축산물 수요증가에 적절히 대응하기 위하여 품질이 좋은 농축산물을 값싸게 생산 공급할 수 있는 자본기술집약적 농업의 필요성이 점차 높아지고 있다. (중략)