• Asian Journal of Turfgrass Science
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• v.10 no.1
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• pp.71-80
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• 1996

Fourteen dictyostelids(12 species of genus Dictyostelium. 2 species of genus Polysphonylium) oc-curred in Mt. Chiri Korea. Soils samples were collected from the nine sites. In the broadleaved-deciduous forests and conifers, common species of cellular slime molds are Dictyostelium mucoroides, and D. brefeldianum. Only two species are above 30 in importance value and above 50% in presence. Dominant species in the broadleaved-deciduous forests is D. mecoroides wheras in the conifer forests is D. brefeldianum which was not common until now in Korea, found in the low elevation either. In addition, Five cellular slime molds occured in the Miscanthus sinensis community: 4 species of genus Dictyostelium and 1 species of genus Polysphonylium. Dominant species is D. purpureum. Importance value is very high, 85. This Result is exceptively unusual. It dind't occur in the other sites. Correlation between the altitudes and the occurrence and distribution of dictyostelids was not accurate. Merely dominant species were different according to forest types and organic matter contents in soil. Cellular slime molds have different favorite forest types. And the growth and germination are dependent on the soil enviroryrnental conditions and soil quility. Key words:Dictyostelids, Mt. Chiri D. mecoroides, D. brefeldianum. D. purpureum. Soil quility, Favorite forest type, Soil environmental condition.

• Journal of Haehwa Medicine
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• v.14 no.1
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• pp.23-33
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• 2005

Source : We can use a Lycium chinense Miller and a Lycium barbarum L. at the same time. but they only autorize Lycium barbarum L. as a source of Gouqizi. Culture : We have to culture at the central district and southward has a long term of blooming, bearing fruits and maturing in fertile soil, well drainage sandy soil. A cuttage has a advantage at producing number. and prowing and weeding has to be executed 2-3 times in a year. We fertillze 3 times a year, give a water not to be dry and have to be good at managementing drainage. Harvest : Generally it is best to be a harvested Gouqizi at summer. Process : Points of process is to protect a laceration which is made by a high heat, change color to black, well done dry the rind offruits has no a stiffness and the flesh of fruits has to be soft and freshred color. Quility : It is good that big and red fruits, thick fleshes of fruits, few seeds, soft and moist, sweet not bitter taste. A content of betain is more than 0.5%. And it must be content of ash is less than 6.0%. Contents of heavy metals has to detect less than 30 ppm and there are no reminding agriculural medinces.