I Gusti Made Arjana
Agrotechnology Study Program, Faculty of Agriculture, Warmadewa University, Denpasar

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Control of Clove Plant Disturbing Organisms in Amerta Masa Farmer Group in Asahduren Village, Pekutatan District, Jembrana Regency A. A. S. Putri Risa Andriani; A.A.Ngurah Mayun Wirajaya; Ida Bagus Komang Mahardika; Luh Kartini; I Gusti Made Arjana; Yohanes Parlindungan Situmeang; I Nengah Suaria; Made Sri Yuliartini; Ketut Agung Sudewa; Ni Komang Alit Astiari; I Gusti Bagus Udayana; Sandra Pakusi
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.v7i3.326

Abstract

Amerta Masa Farmer Group is a farmer group in Asah Duren Village that focuses on cultivating cloves. The problem faced by the Amerta Masa Farmer Group is the lack of knowledge about the control techniques of Clove Plant Disturbing Organisms. Control using root infusion techniques is very effective, efficient and more selective, but this method requires expertise or trained personnel so that in its implementation there is no difficulty in obtaining roots suitable for this application. Therefore, the service team provides assistance and direct practice in overcoming the problem of controlling organisms that disturb clove plants. After the implementation of the activity, it was obtained that, partners have been able to practice controlling organisms disturbing clove plants so as to increase production by 10-20%. Mitra hopes to get continuous assistance in cultivating cloves so that they can remind the production of clove plants.
Effect of Nutrient Concentration AB Mix and Liquid Organic Fertilizer of Broiler Chicken Eggsshell Against Growth and Yieldmustard Plant Caisim (Brassica juncea L. Czern. Var. Tosakan) Hydroponically K. Kartika Pratiwi; I Gusti Made Arjana; I Nengah Suaria
SEAS (Sustainable Environment Agricultural Science) Vol. 7 No. 2 (2023)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/seas.7.2.7900.116-122

Abstract

Along with the increasing population, people's needs for highly nutritious foods, such as vegetables, are increasing [14] but the available agricultural land, especially in urban areas, is increasingly limited. Vegetable crops that have enough economic value besides cabbage crop, cabbage flowers and broccoli are mustard caisim plants. Mustard caisim plants contain many benefits, the content contained in mustard caisim is protein, fat, carbohydrates, Ca, P, Fe, Vitamin K, Vitamin A, Vitamin 10 B, and Vitamin C. Hydroponic farming systems are one alternative that can answer these problems. The purpose of this study was to determine the effect of nutrient concentration of AB MIX and liquid organic fertilizer broiler chicken eggshells on the growth and yield of mustard caisim plants (Brassica juncea L. Czern. Var. Tosakan) hydroponically. The study method was prepared using Mirosoft Excel 2010 followed by a 5% BNT Test, consisting of five treatments and four repeats so that 20 samples were obtained. Treatment K1 = Nutrition AB-Mix, K2 = AB-Mix + 10cc liquid organic fertilizer, K3 = AB-Mix + 20cc liquid organic fertilizer, K4 = AB-Mix + 30cc, liquid organic fertilizer K5 = AB-Mix + 40cc liquid organic fertilizer. The results showed that the highest economic result weight was obtained from the treatment of ABMix + 10cc liquid organic fertilizer (K2) nutrient concentration which was 73.3 g or an increase of 46.50% when compared to the lowest economic result weight at AB-Mix + 40cc liquid organic fertilizer (K5) nutrient concentration which was only 44.8 g.
Control of Clove Plant Disturbing Organisms in Amerta Masa Farmer Group in Asahduren Village, Pekutatan District, Jembrana Regency A. A. S. Putri Risa Andriani; A.A.Ngurah Mayun Wirajaya; Ida Bagus Komang Mahardika; Luh Kartini; I Gusti Made Arjana; Yohanes Parlindungan Situmeang; I Nengah Suaria; Made Sri Yuliartini; Ketut Agung Sudewa; Ni Komang Alit Astiari; I Gusti Bagus Udayana; Sandra Pakusi
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.v7i3.326

Abstract

Amerta Masa Farmer Group is a farmer group in Asah Duren Village that focuses on cultivating cloves. The problem faced by the Amerta Masa Farmer Group is the lack of knowledge about the control techniques of Clove Plant Disturbing Organisms. Control using root infusion techniques is very effective, efficient and more selective, but this method requires expertise or trained personnel so that in its implementation there is no difficulty in obtaining roots suitable for this application. Therefore, the service team provides assistance and direct practice in overcoming the problem of controlling organisms that disturb clove plants. After the implementation of the activity, it was obtained that, partners have been able to practice controlling organisms disturbing clove plants so as to increase production by 10-20%. Mitra hopes to get continuous assistance in cultivating cloves so that they can remind the production of clove plants.
The Effect of Weed Solution Type and Concentration to Control Aphid Pests in Chrysanthemum Plants A. A. S. P. R. Andriani; 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.