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충남지역 맥문동 주산지의 토양 및 재배실태 분석
Survey on Soil Analysis Data and Cultivation Conditions at Main Producing Areas of Chungnam-Do in Liriope platyphylla Wang et. Tang
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/326488
Background : Liriope platyphylla Wang et. Tang is a species of Liliaceae and its tuber is used as medicinal herbs. This medicinal plant is mainly cultivated in Cheongyang and Buyeo of Chungcheongnam-Do and Miryang of Gyeongsangnam-Do. It is necessary to establish a cultivation techniques for stable production to solve the problems that are found on farms. These farm surveys were carried out to obtain the basic data on soil environment and cultivation conditions at main producing areas of Chungnam-Do in Liriope platyphylla Wang et. Tang. Methods and Results : The surveys were investigated from 37 farmers in Cheongyang and 32 farmers in Buyeo who cultivate Liriope platyphylla Wang et. Tang. There were slightly differences in the local characteristics between Cheongyang and Buyeo. The rate of successive cropping for more than 3 years were 19% at Cheongyang and 41% in Buyeo. The reason may be due to the a small-owned field. It has grown 28% at Cheongyang and 59% at Buyeo in paddy fields. The injury by successive cropping that farmers argued were the increasing pest/disease occurrence, degradation of tuber quality and yield reduction. Crops planted after the harvest of L. platyphylla were mostly Pepper or soybean in upland. It is necessary to reduce the injury of successive cropping. The results of 112 soil analysis data were classified by 8 soil series. There are many acidic soil, lack of organic matter, excess phosphate. However, it did not analyzed the influences on the growth and yield of the crop as affected by different soil conditions. Conclusion : From the above results, it is necessary to develop cultivation techniques on the reduction of injury of successive cropping, such as cropping system, seedling transplanting cultivation, cultivation methods for good agricultural practices(GAP) and soil improvement.
