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맥문동 피복재료별 멀칭효과 구명
Study on Mulching Effect By Covering Materials of Liriope Pilatyphylla Wang et Tang. membranaceus Abovegroud Parts
- 언어ENG
- URLhttps://db.koreascholar.com/Article/Detail/326257
Background : Natural Mortality Vinyl much culture are increased crop yield and saved weeding workforce. But research is insufficient that of Liriope Pilatyphylla Wang et Tang. Black non-woven fabric mulch culture are increased crop yield and superior to occurrence of weeds, but to the removal and planting more labor needed, so, Farmers are avoidance using that. Methods and Results : So this study designed in order to selecting the best covering material. Using in this study, covering materials were Conventional practices (non covering), Natural mortality vinyl and black non-woven fabric. Soil temperature was continued highly after planting from in mid-may to in august a regular. among them natural mortality vinyl mulch was the highest. Natural mortality vinyl mulch was the fastest that humidity of soil change and Growth and development situation by maintaining proper temperature and humidity. Non mulching was little change in temperature and humidity and the slowest in the Growth and development situation. The main event of weeds were Cyperus serotinus Rottb and Portulaca oleracea L. Weeding labor was saved from 43 to 57 percent in the natural mortality vinyl and black non-woven fabric mulch. Plant length was the shortest in the conventional practices and Root length, Leaf number and number of plants were little changed. Yield was increased from 27 to 29 percent in the natural mortality vinyl and black non-woven fabric mulch than conventional practices. Result of comprehensive economic analysis including weeding labor and yield, the natural mortality vinyl mulch culture was income increased 92 percent than conventional practices. Conclusion : Natural mortality vinyl mulch culture were weeds shooting controled and increased yield 39, income 92 percent than conventional practices (non covering).
