http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
배수곤,신용습,연일권,도한우 (사) 한국생물환경조절학회 2001 시설원예‧식물공장 Vol.10 No.4
The experiment was conducted to investigate the effect of different mulching materials on thegrowth and quality of oriental melon in protected cultivation. Soil temperature, plant growth and fruitquality were affected by different mulching materials, clear polyethylene (P.E.) film (control), clearinset between black P.E. film, green P.E. film. and recycled ethylene vinyl acetate (E.V.A.) film. Thehighest night soil temperature was at 20 cm depth under green P.E. film, but was at 5 cm depth underother materials. Difference of soil temperature as affected by mulching materials decreased withincreasing soil depth. Plant height, number of nodes, leaf area index (LAI), crop growth rate (CGR),and relative growth rate (RGR) at 30 days after transplanting were significantly greater in the recy-cled E.V.A. film treatment than in the other treatments. Fresh weight of weeds growing under the mulch-ing materials was not affected by mulching material at 30 days after transplanting. However, it was thegreatest under clear P.E. film mulching at 90 days after transplanting. Harvesting time of recycled E.V.A.film was 2 days earlier than that of clear P.E. film. Difference in fruit weight and length, and solublesolid content were not affected by the mulching materials. Marketable yield was 2,426 kg 10a-1 in recy-cled E.V.A. film treatment, which was 6% greater than in clear P.E. film treatment.
작약 촉성재배 시기가 절화와 뿌리품질 및 수량에 미치는 영향
배수곤,김주환,박상조,김재철 한국약용작물학회 2008 한국약용작물학회지 Vol.16 No.6
Three year-old peony (Paeonia. lactiflora Pall. cv. Taebaek) was cultivated in green-house at Jan. 15, Feb. 15, or Mar. 15, respectively. The mean of temperature during the forcing cultivation was higher (air; 1.0~11.1℃, soil; 1.1~7.4℃) than that of open-field condition. From sprouting to flowering in peony cultivated at Jan. 15 was about 54 days, which is shorted the cut flower periods (ca. 26 days) compared with the open-field cultivation. However, earlier forcing cultivars were very susceptible to pathogens such as powdery mildew or gray mold. The yield in green house was also lower than in the open-field cultivation. The content of bioactive compounds such as paeoniflorin and albiflorin in green-house cultivars was similar that of open-field cultivars. These results showed the forcing cultivation time of peony at Feb. 15 in green-house was most desirable for commercialization.
참외 접목방법이 플러그 묘 소질과 정식 후 생육 및 수량에 미치는 영향
배수곤(Su Gon Bae),김주환(Jwoo Hwan Kim),도한우(Han Woo Do),신용습(Yong Seub Shin),서영진(Yong Jin Seo) (사)한국생물환경조절학회 2005 시설원예‧식물공장 Vol.14 No.1
시설참외 32공 플러그트레이 육묘시 접목방법이 따른 묘 소질과 정식 후 생육과 수량에 미치는 영향을 구명코자하였다. 접목방법은 관행의 호접과 편엽합접 및 단근편엽합접을 실시하였다. 접목 후 15일 후 묘 소질은 호접이 엽수와 엽면적에서 높았으나 이후 점차 감소되어 접목 후 20일에는 초장, 경경, 엽록소함량이 비슷하였고, 접목 후 25일에는 단근편엽합접에서 초장, 엽수, 엽면적 등 지상부 생육이 가장 높았으며 지하부도 근건중이 높아 T/R율이 기장 낮은 경향을 보여 정식 전 묘 소질이 가장 좋게 나타났다. 본포 생육은 초장, 엽수, 엽면적 그리고 건물중에서 정식 후 30일 단근편엽합접이 가장 높았으며 첫 개화 소요일수도 38.4일로 가장 빨랐다. 그러나 과실의 품질은 과중, 당도, 경도, 색도에서 접목방법별 차이가 없었다. 따라서 접목방법의 차이가 묘 소질과 정식 후 초기생육과 수량에 영향을 미치는 것으로 나타나 접목 방법의 전환이 요구되는 것으로 나타났다. This study was conducted to investigate the effect of grafting methods on plug seedling quality, growth after transplanting, and yield of oriental melon that those seedlings were raised in the 32 hole plug tray for protected cultivation. Number of leaf and leaf area in approach grafting were higher until 15 days after grafting but lower on 20 days after grafting. Plant height, stem diameter and content of chlorophyll were nearly the same of each grafting methods on 20 days after grafting. Growth of top part, that is, plant height, leaf number, and leaf area on root removed single cotyledon ordinary splice grafting was the highest among the grafting methods. In the underground part, dry weight of root was high and T/R ratio was the lowest. Seedling quality of root removed single cotyledon ordinary splice grafting was the highest among grafting methods before transplanting. Plant height, number of leaf, leaf area and dry weight of root removed single cotyledon ordinary splice grafting in the growth of field were the highest on 30 days after grafting among grafting methods and days required for first flowering was also shorter, 38.4 days among grafting methods. But Fruit weight, content of soluble solids, fruit hardness, and color characteristics in fruit quality were insignificant among each grafting methods. Consequently, grafting methods influenced on the seedling quality, of oriental melon early growth after transplanting and yields. It was concluded that root removed single cotyledon ordinary splice grafting was the best methods in present study. It will be needed to convert grafting methods. Thus new grafting method should be applied.
배수곤(Su Gon Bae),연일권(Il Kweon Yeon),박소득(So Deuk Park),강찬구(Chan Ku Kang),Khan Zakaullah (사)한국생물환경조절학회 2004 시설원예‧식물공장 Vol.13 No.3
시설참외 재배지 연작장해 경감을 위한 객토시 토성이 생육과 과실의 품질 및 수량에 미치는 영향을 조사하였다. 객토시 기존 작토층에 함유된 유ㆍ무기물질들은 교반으로 감소되었고, 토양수분 장력은 점토함량이 낮은 사양토가 양토와 미사질식토 보다 감소폭이 크게 나타났으나 토양경도의 증가폭은 낮았다. 초기 생육은 사양토에서 초장과 엽면적 그리고 지상ㆍ지하부 생체중과 건물중이 모두 높은 경향을 보였으나 엽록소함량은 낮았다. 과실은 사양토에서 크고 무거웠으며 당도와 색은 미사질식토에서 높게 나타났다. 상품과와 비상품과 수량은 사양토에서 가장 많았으며 또한 발효과 발생률도 높게 나타났다. 저장기간이 경과할수록 모든 토성에서 경도와 과중은 서서히 감소되었으나 당도는 저장 후 5일까지 증가한 후 감소되었다. 따라서 시설참외 재배지 객토시 과실의 품질과 수량에 영향을 미치는 토성이 고려되어야 하겠다. This study was conducted to investigate the effects of soil amendment with different characteristics on plant growth, fruit yield and quality of oriental melon for continuous cropping under protected cultivation. Humus layers in arable soil was disturbed because soil amendment from hillside to oriental melon field was continued to resolve problems for continuous cropping. Water potential and hardness of soil was decreased in sandy loam with lower clay contents compared with loam and silty clay. Leaf length and area, fresh and dry weight of plant at earlier growing stage were higher, but chlorophyll contents of leaves were dropped in sandy loam compared with silty clay soil. Fruit size and weight was higher in sandy loam, but soluble solid and color of fruit were increased in silty clay. Marketable and unmarketable yield and quantity of fermented fruit were the highest in sandy loam. Hardness and weight of fruit were decreased by longer storage period and soluble solids of fruit was peaked at 5 day after storage, but decreased by prolonged continued storage. Because of these results, soil characteristics of amendment to oriental melon field should be considered as an important factor for quality and yield of oriental melon.