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영어

We carried out survey of a pine mushroom picking district and its vegetation environment for increase and maintainment of its production in Kyonggi province. The district which we could pick up pine mushroom among the nineteen surveyed district were sixteen such as Geoleun ri Gangcheon myeon Yeoju gun Kyonggi do, etc. and total yields were 470∼600 kg in Kyonggi province. The temperature of atmosphere and earth in Yeoju and Bonghwa were droped to 19 at 5∼7th september and maintained from 12 ∼ 18 during the a pine mushroom picking period. The density of a pine tree per 100m2 was 5.1∼27.1 trees, the years of it was 15∼50years old and height was 4∼11 meter. The pine tree in a pine mushroom picking district was competed with oak trees, azaleas, lacquers, etc. The depth of organic materials accumulated on the pine mushroom mycelium layer was 4.5 cm in Yeoju. The soil texture of a pine mushroom picking district was almost sandy, soil pH was 4.3∼5.1 and organic material content was 3.91∼8.28%.