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        검색결과 6

        1.
        2005.08 서비스 종료(열람 제한)
        This study was conducted to determine feasibility of production system of Perilla frutescens leaf-stem by fertilizing of Sta-Green in pots. Germination rate of Perilla frutescens seeds collected in 2002 was 7%, also germination rate of seeds collected in 2003 was 62%, while germination rate of seeds collected in 2004 was above 93%. Seed germination rate of Perilla frutescens collected in 2004 were higher than seed gathering in 2002. Especially, plant growth and yield of Perilla frutescens grown in pot(The pots was filled with soil mixtures of Sta-Green and Peat Moss mixed with 40:60 ratio.) was the highest. These results indicate that leaf and stem production of Perilla frutescens can be improved by fertilizing of Sta-Green in pots.
        2.
        2005.04 서비스 종료(열람 제한)
        Activated carbon(AC) can be utilized as a soil conditioner in agricultural crop areas. This study was conducted to investigate the effect of AC on Leaf and Stem Production of Angelica acutiloba as affected by different amounts of AC. The results obtained are summarized as follows. Growth characteristics including plant height and leaf length were the highest when activated carbon added with 10, suggesting that optimum amount of activated carbon was ranged from 10 to 20%. Growth and enlargement of the root were improved by 10% AC.
        3.
        2005.04 서비스 종료(열람 제한)
        This study was conducted to produce effectively more leaves of Angelica acutiloba through year-round production system by using various mulching materials. Soil temperature by covering treatment was the highest in P.E.(Polyethylene Film) mulching and followed by rice straw mulching, especially showing highest temperature in Tr. PE(Transparent Polyethylene Film) from April through May. Water content of soil was higher in P.E. mulching than in non-mulching. Leaf and stem production of Angelica acutiloba through year-round production showed the highest in PE mulching also root production of Angelica acutiloba showed the highest in P.E. mulching. These results suggest that leaf and stem production of Angelica acutiloba can be maximized through P.E. mulching cultivation system.
        4.
        2005.04 서비스 종료(열람 제한)
        This study was conducted to develop effective production system in greenhouse for leaves and stems of Angelica acutiloba by fertilizing of Sta-Green in pots. The results obtained are summarized as follows. Germination rate of Angelica acutiloba seeds collected in 2003 was 13%, while germination rate of seeds Collected in 2004 was above 91%. Seed germination rate and plant biomass of Angelica acutiloba collected in 2004 were higher than seed gathering in 2003. Especially, plant growth and yield of Angelica acutiloba grown in pot(The pots was filled with soil mixtures of Sta-Green and Peat Moss mixed with 45:55 ratio.) was the highest. These results indicate that leaf and stem production of Angelica acutiloba can be improved by fertilizing of Sta-Green in pots and optimizing seed collecting time in greenhouse.
        5.
        2004.12 서비스 종료(열람 제한)
        This study was conducted to develop effective production system in greenhouse for leaves and stems of Angelica acutiloba by using connect pots in 2003 and 2004. Seed germination rate and plant biomass of Angelica acutiloba collected in 2004 were higher than those harvested in 2003. Germination rate of Angelica acutiloba seeds collected in 2003 was 10%, while germination rate of seeds collected in 2004 was above 90%. Especially, plant growth and yield of Angelica acutiloba grown in connect pots sized with 4 × 4 × 5cm(length × width × height) were the highest. These results indicate that leaf and stem production of Angelica acutiloba can be improved by using connect pots and optimizing seed collecting time in greenhouse.
        6.
        1993.09 KCI 등재 서비스 종료(열람 제한)
        구기(枸杞) 신조예취(新梢刈取)가 경엽(莖葉) 및 과실(果實) 수량(收量)에 미치는 영향(影響)을 구명(究明)하고자 1991년부터 1992년 까지 청양종(靑陽種)을 공시(供試)하여 시험(試驗)을 수행(遂行)하였던 바 그 결과(結果)를 요약(要約)하면 다음과 같다. 1. 구기자(枸杞子) 생육시기별(生育時期別) 지상부(地上部) 건물중(乾物重)(잎, 줄기) 변화(變化)를 보면 7월(月) 중순(中旬)에 최대치(最大値)를 기점(起點)으로 후기(後期)부터 감소(減少)하고 지상부(地上部) 건물중(乾物重) 중(中) 구기엽(枸杞葉) 6월(月) 하순(下旬)에 최대치(最大値)에 이르다가 急激(급격)히 감소(減少)하였으며 구기경(枸杞莖)은 생육초기(生育初期)부터 완만히 증가(增加)하였다. 2. 착과수(着果數)는 주지(主枝), 2차분지(次分枝)보다 1차분지(次分枝)가 많아 1차(次) 분지(分枝)를 많이 발생(發生)토록 하는 전지(剪枝) 방법(方法)이 연구(硏究)되어야 할 것으로 사료(思料)되었다. 3. 구기엽(枸杞葉)은 5, 6, 7월(月)에 채취(採取)하는 것이 신초장(新梢長), 분지수(分枝數)가 많았고 건조비율(乾燥比率)이 낮아서 품질(品質)이 좋을것으로 사료(思料)되었다. 4. 구기엽(枸杞葉) 채취회수(採取回數)가 늘어날수록 구기자(枸杞子)(과실(果實))수량(收量)은 감수(減收)되었고 구기엽(枸杞葉) 건물수량(乾物收量)은 증가(增加)하였으나 구기자(枸杞子)(과실(果實)) 생산수량(生産收量)을 고려할시(時)는 구기엽(枸杞葉) 채취(採取) 회수(回數)를 3회(回)이내 까지 채취(採取)하는 것이 유리(有利)할 것으로 사료(思料)되었다.