The Antifungal Activity of Coffee Ground Compost Extract against Plant Pathogens

Kim, Min-Jeong; Shim, Chang-Ki; Kim, Yong-Ki; Park, Jong-Ho; Han, Eun‐Jung; Kim, Seok-Cheol

doi:10.17137/korrae.2016.24.4.85

Cited by 4 publications

(1 citation statement)

References 24 publications

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“…퇴비의 안정성은 미생물의 활성과 밀접한 관 련이 있으며, 유기물질이 분해되는 과정에서 미생물학적 호흡 측정 및 화학적 변화 (pH, 전기전도도 (EC), 유기물대 질소비 (OM/N), NH 4 + 와 NO 3 -비율 등)에 의해 평가될 수 있다 (Lasaridi and Stentiford, 1998;Pichler and Kögel-Knabner, 2000;Wang et al, 2004). 퇴비의 부숙도를 평가 하기 위해 종자발아테스트 및 생물검정 등이 사용되고 있 으며 (Cooperband et al, 2003) Nam et al, 2010;Jeong et al, 2005;Kim et al, 2018). ( Parkinson et al, 2004).…”

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Characteristics of compost produced from Hanwoo (Korean native cattle) farm

Kim,

Lee,

Jung

et al. 2023

Journal of Animal Environmental Science

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This study analyzed 51 compost samples from Korean native cattle (Hanwoo) farms.The mean levels of N, P 2 O 5 , and K 2 O in Hanwoo manure composts were 1.05%, 1.09%, and 1.09%, respectively. The mean levels of NH 4 -N, NO 3 -N, and NH 4 -N/NO 3 -N ratio were 831 mg/kg, 685 mg/kg, and 1.78, respectively. The average organic matter, moisture, and NaCl contents were 32.82%, 54.32%, and 1.85%, respectively. The average heavy metal content in the Hanwoo manure compost was as follows: Pb 2.51 mg/kg, Cr 3.21 mg/kg, Cu 47.53 mg/kg, Ni 1.71 mg/kg, Zn 205.76 mg/kg. No pathogenic microorganisms were detected in all samples, and compost maturity was evaluated as "mature" (Germination Index 80).

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Characteristics of compost produced from Hanwoo (Korean native cattle) farm

Kim,

Lee,

Jung

et al. 2023

Journal of Animal Environmental Science

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Changes in Physical, Chemical, and Biological Traits During Composting of Spent Coffee Grounds

Shin¹,

Park²,

Kim³

et al. 2020

Korean Journal of Environmental Agriculture

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BACKGROUND: Spent coffee grounds are the most valuable resource for agriculture and industry. However, it is almost thrown untreated into landfills or incineration. Composting is an efficient process for converting spent coffee to fertilizer. METHODS AND RESULTS: Composting was conducted in the compost pile (40 m 3) equipped with a forced aeration system. Physical and chemical properties containing temperature, pH, electrical conductivity, and moisture were measured through the composting period. Moreover, biological changes were examined for the composting phase using Illumina Miseq sequencing of the 16S rRNA gene. We found 7-14 phyla comprising 250-716 species from a variety phase of compost. During the composting period, Firmicutes were dominated, followed by Actinobacteria and Proteobacteria. CONCLUSION: The result indicated that the use of spent coffee improved the quality of organic fertilizer and changed the microbial communities, unique to the thermal composting stage, which could enhance the composting process. These findings suggest that spent coffee composted material can provide a significant amount of nutrients, thereby supporting plant growth.

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Growth Characteristics of Cabbage Due to the Use of Spent Coffee Ground Compost with Different Mixing Ratios

An,

Yoo,

Choi

et al. 2024

HST

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In this study, we attempted to determine the appropriate fertilization rate of spent coffee ground compost (SCGC) to reach a suitable state for cultivating cabbage (Brassica rapa L. 'Gosomibomdong') by measuring certain growth characteristics. The heavy metal and microbial contents of SCGC were found to comply with fertilizer management enforcement regulations. A chemical analysis of the SCGC showed that total nitrogen, organic phosphoric acid, organic matter, and inorganic ions (K, Mg) exceeded the levels in control samples correspondingly by 7.0, 5.1, 3.3, 3.8, and 4.8 times. The growth, length, and width of the leaves; the leaf number; and the chlorophyll content were measured when commercial horticultural media (CHM, control) was mixed with SCGC at the ratios of 10, 20, 30, or 40% (v/v) (CHM+SCGC10, CHM+SCGC20, CHM+SCGC30, or CHM+SCGC40) and 1, 3, 5, or 7% (CHM+SCGC1, CHM+SCGC3, CHM+SCGC5, or CHM+SCGC7). For comparison, the CHM was mixed with 10% of earthworm cast (EC10) and 1% of commercial coffee ground compost (CG1). Before plant growth, a SCGC quality test (seed germination) showed a safety fertilizer germination rate exceeding 98%. The coffee bean compost's EC (electrical conductivity) was 4.53 ds•m -1 , 9.2 times more than the control. The shoot fresh weights after the CHM+SCGC10 and CHM+SCGC40 treatments were lower by approximately 19.6 and 90.7%, respectively, compared to those of the CHM. When SCGC was mixed at 1, 3, 5, or 7% by volume, the shoot fresh weight grown on the CHM+SCGC1 was higher about 24.2% than that on the CHM, while it was lower about 3.9% on the CHM+SCGC3. The shoot dry weight grown on the CHM+SCGC1 was also lower than that on the CHM+SCGC3, while there is no difference of it between CHM and CHM+SCGC1. Although it may vary depending on the content of the coffee ground, or other ingredients, the appropriate mixing ratio with commercial horticultural media is lower than 3%.

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The Antifungal Activity of Coffee Ground Compost Extract against Plant Pathogens

Cited by 4 publications

References 24 publications

Characteristics of compost produced from Hanwoo (Korean native cattle) farm

Characteristics of compost produced from Hanwoo (Korean native cattle) farm

Changes in Physical, Chemical, and Biological Traits During Composting of Spent Coffee Grounds

Growth Characteristics of Cabbage Due to the Use of Spent Coffee Ground Compost with Different Mixing Ratios

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