• Title/Summary/Keyword: Scotch oat

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Effects of Green Manure Crops and Rotational Cropping System on Growth and Yield of Sesame(Sesamum indicum L.) (참깨의 연작장해 경감 녹비작물 선발 및 윤작효과)

  • Nam, Sang-Young;Kim, In-Jae;Kim, Min-Ja;Kang, Hyo-Jung;Yun, Tae;Rho, Chang-Woo;Min, Kyeong-Beom;Lee, Cheol-Hee
    • Korean Journal of Plant Resources
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    • v.20 no.5
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    • pp.404-408
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    • 2007
  • The green manure crops such as rye, hairy vetch and scotch oat were applied to reduce the injury by continuous cropping system(CCS) of sesame(Sesamum indicum L.) cultivation, which manure crops was sowed in latter-September or mid-October and returned to soil in the next year of May. The growth and yields were increased as 33%(65.0kg/10a) in the rotational cropping system(RCS) compared to continuous cropping system of 48.9kg/10a. In the CCS of sesame, it was increased as $10{\sim}15%$ in the green manure crop cultivation, and rye cultivation was the most effective crop to reduce the injury of continuous cropping in the green manure crops. The RCS displayed lower disease outbreak and Fussarium oxysporum density in the soil compared with the CCS, and the green manure crop showed good effect in the CCS of sesame. In the RCS, the porosity was most high in the RCS and CCS of rye cultivation, while rye and hairy vetch was effective way to reduce the injury of continuous cropping. The outbreaks of wilt disease and phytophthora blight were increased as the CCS years, however displayed lowest outbreaks of disease and the yields showed highest in the rye cultivation.

Physiological Functions of Lactic Acid Bacteria Fermented Broth Containing Fagopyrum esculentum and Saccharina japonica (메밀 및 다시마를 포함하는 유산균 발효액의 생리적 기능)

  • Jeon, Sung-Jong;Kim, Ae-Ryoung;Lee, Jong-Hwan
    • Journal of Life Science
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    • v.25 no.10
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    • pp.1110-1114
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    • 2015
  • In this study, we investigated the potential of Lactobacillus brevis AR1 fermented broth containing various grains (Fagopyrum esculentum, Scotch oat, Sesamum indicum, Glycine max Merr, Castanea crenata, Oryza sativa L., Hordeum vulgare L., Perilla frutescens var. japonica Hara, or Triticum aestivum L.) or Saccharina japonica as a source of collagen synthesis in cosmetic products. The treatment of Lb. brevis AR1 fermented broths containing F. esculentum or S. japonica water extracts was markedly increased the synthesis of collagen in fibroblasts. The collagen synthesis capacity of the S. japonica fermentation product was higher than that of β-glucan, which was used as a positive control. Under controlled conditions in broths containing F. esculentum or the S. japonica extracts with 4% monosodium glutamate (MSG), Lb. brevis AR1 produced γ-aminobutyric acid (GABA) at a concentration of 180 mM, with an 84.5% GABA conversion rate after 72 h. Both the F. esculentum and S. japonica fermentation broths produced by Lb. brevis AR1 reduced inflammatory responses on mouse skin and did not show cell cytotoxicity in fibroblasts. These results suggest that both the F. esculentum and S. japonica fermentation products of Lb. brevis AR1 could be used as functional materials in cosmetic products to combat wrinkles and skin inflammation.