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All Journal AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment)
I Dewa Nyoman Sudita
Master of Agricultural Science Study Program, Postgraduate Program, Warmadewa University, Denpasar, Bali, Indonesia
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Education Energy Environmental Science

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Coffee Skin Processing Becoming Organic Fertilizer in Belantih Village, Kintamani District, Bangli Yohanes Parlindungan Situmeang; I Dewa Nyoman Sudita; I Ketut Selamat
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 7 No. 1 (2023)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (443.06 KB) | DOI: 10.29165/ajarcde.v7i1.187

Abstract

Accelerated fermentation of coffee husk waste with the help of a fermenter and molasses solution for a certain time can produce compost which is an organic fertilizer product that provides added value and economic benefits for the community. Compost fertilizer when applied to soil can retain nutrients and water, increase the life of microorganisms in the soil and improve soil fertility and crop yields. This service in Belantih Village is carried out through training, counseling, mentoring, and technology transfer practices. The purpose of PKM is to obtain a composting technology package and strengthen group business management that is optimal and integrated with available natural resources. In this Community Partnership Program activity, the process of making compost based on coffee husk waste was introduced with simple fermentation technology. The community's response was very good to service activities at the Widya Pertiwi Women's Farmer Group. This can be seen from the enthusiasm of the participants or the number of questions submitted to the extension team regarding composting technology and its benefits for agriculture. The resulting compost can be applied to agricultural soils to improve soil physical properties which overall restore soil fertility. Considering the benefits and potential of coffee husk raw materials are very abundant, the prospect of developing organic compost fertilizer is very good in the future. The results obtained from this community service are in the form of a technology package for making compost organic fertilizer based on coffee skin waste and improving management through optimal group institutional strengthening and integration with available natural resources.
Provision of Fermented Coffee Skins as Additional Feed For The Growth of Goats I Dewa Nyoman Sudita; I Gusti Agus Maha Putra Sanjaya; Ni Made Ayu Gemuh Rasa Astiti.
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 7 No. 3 (2023)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v7i3.318

Abstract

Coffee skin is one of the wastes generated from coffee bean processing which is still potentially used as animal feed through the fermentation process, especially for goats as ruminants. Coffee skin fermentation using local micro-organisms (LMO) produces the best quality, and the provision of 10% substitution has a significant effect on the growth of pigs. The purpose of this study was to be able to determine the response to the appearance of prospective parent goats given fermented coffee husk waste as additional feed to their growth before the reproductive phase. The method used in achieving these objectives is the experimental design method using a Completely Randomized Design (CRD) with 4 treatments, namely: without additional coffee husk (Ko), giving coffee skin 5% (K1), 10% (K2), and 15% (K3) and each treatment was repeated 3 times. The basic feed given is in the form of forage mixed with grass and legumes, and coffee skin is given before being given forage. The results showed that giving fermented coffee skins additional feed had a significant effect (P<0.05) on body weight gain. The higher the level of fermented coffee peels the higher the average added weight until the level of 15% (K3) showed the best results with an additional body weight of 211g/day, but not significantly different (P> 0.05) with K1, and K2. From this study, it can be concluded that the provision of fermented coffee skin waste as additional feed has a significant effect on the additional body weight of goats up to a level of 15%.
Co-Authors I Gusti Agus Maha Putra Sanjaya I Ketut Selamat Ni Made Ayu Gemuh Rasa Astiti Yohanes Parlindungan Situmeang