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Andriani, A. A. S. P. R.
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Education Energy Environmental Science

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Trichoderma Compost Making Technology in the Bumi Sari Farmers Group of Bongkasa Village, Abiansemal District, Badung Regency, Bali Province Andriani, A. A. S. P. R.; Ni Ketut Sri Rukmini; I Ketut Sunadra; Modesta Sriayuningsi Todo; Maria Scolastika Dede
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 8 No. 3 (2024)
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.v8i3.467

Abstract

Bumi Sari Farmers Group is located in Abiansemal Village, Badung. This group of 10 members manages chilli plantations. The problem faced by the Bumi Sari Farmers group is that chili plants often experience symptoms of permanent wilting, and fruit rot attacked by pathogenic fungi. Trichoderma compost is a solution to overcome this problem. With the concept of controlling plant pest organisms (OPT) naturally, to get healthy plant cultivation and be free from diseases. In this activity, the farmer group has been able to make Trichoderma compost and has applied it to chilli plants. From the survey results, the damage to chilli flowers reached 75%. Furthermore, after the application of Trichoderma compost fertilizer treatment, it suppressed diseases in chilli plants by 46.4%. From this activity, it was able to reduce yield loss by 25% and increase farmers' income by 20%.
The Effect of Weed Solution Type and Concentration to Control Aphid Pests in Chrysanthemum Plants Andriani, A. A. S. P. R.; I Gusti Made Arjana; Ida Bagus Komang Mahardika; Maria Scolastika Dede; Modesta Sriayuningsi Todo
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 8 No. 3 (2024)
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.v8i3.468

Abstract

Among various flower varieties, chrysanthemum (Chrysanthemum sp.) is one of the most significant decorative flower commodities. Along with Aphis sp., which may do a great deal of harm, Thrips sp. pests pose a serious risk to chrysanthemums. Use of organic, non-toxic materials, such as plant-based biopesticides, is one substitute for managing Thrips sp. The purpose of this study is to ascertain which weed extract solutions, and at what doses, are most efficient at managing aphid pests on chrysanthemum plants. Two factors were included in the research design, which used a Factorial Randomized Block Design in a greenhouse setting: the type of weed extract solution and its concentration. Analysis of Variance (ANOVA) was used to examine the production data; at a 5% significant level, a Duncan or LSD test was then performed. The quality of the chrysanthemums was then compared to the Indonesian National Standard (SNI) 01-4478-1988. Aphid population, aphid mortality, flower diameter at full bloom, and percentage of flower damage (derived by dividing the number of damaged petals by the total number of observed petals) were among the observed variables. The findings showed that the chrysanthemums grown in the Ageratum conyzoides weed extract solution had the maximum growth and flower production, along with the lowest percentage of diseased leaves. Furthermore, the 300 grams/liter concentration demonstrated greater efficacy in impeding pest attacks, resulting in increased chrysanthemum development and a reduced proportion of leaf infection. For chrysanthemums to develop as best they can, the study advises applying a solution of Ageratum conyzoides weed extract at a dosage of 300 grams/liter.
Combination of Weed Solution and Concentrate to Control Thrips sp and Aphis sp Pests in Chrysanthemum Plants Andriani, A. A. S. P. R.; Arjana, I Gusti Made; Mahardika, Ida Bagus Komang
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 9 No. 3 (2025)
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.v9i3.769

Abstract

Chrysanthemum (Chrysanthemum sp.) is one of the ornamental flower commodities that has high economic value. A significant problem for farmers in cultivating chrysanthemums is the presence of Thrips sp. and Aphis sp. pests. Thrips sp. is an insect pest that attacks plants, while Aphis sp. is an aphid pest. Both of these pests can cause significant losses by directly damaging leaves, reducing plant growth, and affecting flower quality. Conventional pest control methods, such as the use of chemical insecticides, can have negative impacts on the environment and human health, and can cause pest resistance to these chemicals. Several types of weeds, such as Echinochloa crus-galli, Panicum repens, Euphorbia hirta, and Ageratum conyzoides, are known to contain active compounds with insecticidal properties, including tannin content. The purpose of this study was to determine the effect of the combination of weed solution and its concentration in controlling Thrips sp. and Aphis sp. pests on chrysanthemums. The research design employed a Factorial Randomized Block Design, conducted in both the field and a greenhouse, with two factors: Factor I, which was a Combination of weed solutions, and Factor II, which was the concentration of the weed solution. The production data obtained were analyzed using Analysis of Variance, followed by the BNT or Duncan 5% distance test. The quality data of chrysanthemum flowers were compared with SNI 01-4478-1988. The variables observed included the intensity of pest attacks, stem diameter, leaf diameter, plant height, and the fresh weight of the plants. Contribution to Sustainable Development Goals (SDGs):SDG 3:-Good Health and Well-beingSDG 12: Responsible Consumption and ProductionSDG 15- Life on Land
Trichoderma Compost for Disease Control and Increasing Rice Production in Subak Taman, Taman Village, Abiansemal, Badung Andriani, A. A. S. P. R.; Rukmini, Ni Ketut Sri; Mardewi, Ni Ketut; Triyana, Desak Nyoman; Bulu, Irma Yustika; Dahung, Yulianti
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 9 No. 3 (2025)
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.v9i3.776

Abstract

This community service program was carried out as a form of university contribution in helping farmers in Subak Taman, Taman Village, Abiansemal District, Badung Regency, Bali, in increasing rice productivity while tackling plant disease problems, especially those caused by soil pathogens. This activity focused on training and mentoring in making compost enriched with Trichoderma sp., a biological agent proven effective in controlling plant diseases such as root rot and blast disease in rice. In addition to being a biological agent, Trichoderma is also able to accelerate the decomposition of organic matter, increase soil fertility, and support natural plant growth. This activity began with socialization regarding the benefits and role of Trichoderma in an environmentally friendly agricultural system. Next, technical training on making compost based on agrarian waste enriched with Trichoderma. After that, direct practice of making compost with Subak Taman farmers was carried out. The results of the activity showed enthusiasm and active participation from Subak members. Farmers expressed interest in continuing to use Trichoderma compost because they saw its potential benefits for plant health and production results. The target achieved from the activity is that the partner's knowledge of liquid organic fertilizer production technology has increased from 40% to 80%. The use of trichocompost fertilizer in organic rice farming systems can increase dry grain yields by 4.4% to 17.4%. Trichocompost promotes sustainable agriculture by reducing the need for pesticides and synthetic fertilizers, resulting in reduced environmental contamination and preservation of the soil ecosystem.
Co-Authors Arjana, I Gusti Made Astiti , Made Ayu Gemuh Rasa Bohari M Yamin Bulu, Irma Yustika Dahung, Yulianti I Gusti Made Arjana Ida Bagus Komang Mahardika Kalimutu, Krisnawan Mahardika, Ida Bagus Komang Maria Scolastika Dede Modesta Sriayuningsi Todo Ni Ketut Mardewi Ni Ketut Sri Rukmini Ni Ketut Sri Rukmini, Ni Ketut Sri Ni Luh Kartini Rakibe, Ismail Selangga, Dewa Gede Wiryangga Sharif, Idris Sunadra, I Ketut Suryani, S. A. M. P. Triyana, Desak Nyoman