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All Journal Gema Agro AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) SEAS (Sustainable Environment Agricultural Science)
Anak Agung Sagung Putri Risa Andriani
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Energy Environmental Science

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Pemberian Dosis Biourine Sapi dan Media Tanam Pada Beberapa Variabel Pertumbuhan dan Hasil Ekonomis Tanaman Pakcoy (Brassica chinensis L.) Adi Tiya; I Nengah Suaria; Anak Agung Sagung Putri Risa Andriani
GEMA AGRO Vol 24 No 1 (2019)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (110.717 KB) | DOI: 10.22225/ga.24.1.1695.17-21

Abstract

The purpose of this study was to determine the effect of giving a cow's bio-urine dose and the composition of the planting medium and its interaction on several growth variables and economic yield of pakcoy plants. This research was conducted at the Experiment Station of the Faculty of Agriculture, Warmadewa University. This research activity was carried out in April to June 2018. The experiment consisted of two factors: the first factor was the dose of bio-urine of the cow consisting of 4 levels, namely 0 ml/polybag, 10 ml/polybag, 20 ml/polybag, 30 ml/polybag. The second factor, the planting medium consists of 3 levels, namely soil + cow manure, soil + husk charcoal, soil + sawdust. Experiments are designed with (RAK). Treatment of bio doses of cow urine, planting media, and interactions between bio doses of cow's urine and planting media showed very different. Interaction between 30 ml/polybag of bio urinary cow fertilizer with soil fertilizer + cow fertilizer which gave an economic oven oven dry weight of 7.93 g ± 0.38 times increased by 79.20% from the lowest 0.01 g ± 0.38 introduction of interaction when measuring cow's urine urine 0 ml, 10 ml, and 30 ml with soil planting media + sawdust. The use of 30 ml/Polybag bio-urine doses and soil + cow fertilizer can be used for the highest yield and growth of pakcoy plants.
APPLICATION OF FERTILIZATION TIME AND NITROGEN DOSAGE ON PEANUT PLANT (Arachis hypogaea L.) Anak Agung Sagung Putri Risa Andriani; I Nengah Suaria; I Wayan Yudiana; Yohanes Parlindungan Situmeang; Anak Agung Ngurah Mayun Wirajaya; I Gusti Bagus Udayana
SEAS (Sustainable Environment Agricultural Science) Vol. 1 No. 1 (2017)
Publisher : Warmadewa University Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (791.669 KB) | DOI: 10.22225/seas.1.1.437.27-31

Abstract

Abstract This study aims to determine the effect of treatment of fertilization time and dosage of nitrogen to the growth and yield of peanut plants. This experiment is a two-factor experiment with incomplete randomized block design. The first factor is the time (S) of fertilizer consisting of three levels: During planting (S0), 15 days after planting (S1), 30 days after planting (S2), The second factor is the dosage of Nitrogen (N) fertilizer consisting of three levels: 25 kg/ha (N1), 50 kg/ha (N2). The results showed that treatment of fertilization time and a dose of nitrogen showed no significant effect on plant height, maximum leaf number, leaf area index, the total pod containing, total void pod, total pod number, oven dry weight of oven plants, and harvesting index. The interaction of nitrogen dose with a time of fertilization gave a very real effect to most observed variables except for maximum plant height, maximum leaf number, leaf area, harvest index that is not significant. The high dry weight of seed oven per plant was obtained at the fertilizer interaction treatment at 15 days after planting and the dose of nitrogen 25 kg/ha was 30.33 g and or increased by 152.75% and when compared with the control of 12.00 g. From a result of regression analysis got an optimum dose of nitrogen fertilizer that is 34.15 kg/ha with the dry weight of oven seeds per plant maximum 26.73 g. Keywords: Fertilization time, nitrogen dosage, peanut result
Increasing the Provision of Horticultural Seeds in the Women's Farmer Group "Tunas Mekar Sari" Bakas Village, Banjarangkan District, Klungkung, Bali Yuliartini, Made Sri; Ida Bagus Komang Mahardika; Anak Agung Ngurah Mayun Wirajaya; Anak Agung Sagung Putri Risa Andriani
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 | DOI: 10.29165/ajarcde.v7i1.191

Abstract

Agricultural products produced by the people of Bakas Village do not come from farmers who have been struggling with paddy fields, but with the passage of time and a change in the paradigm of the community, agricultural activities have been carried out by women who are members of a forum, namely the " Women's Farmer Group" with their activities in agriculture, namely the provision of horticultural seeds, the use of land owned by groups and yards of houses but has not been managed optimally and continuously. The Community Service (PKM) was carried out in Bakas Village, Banjarangkan District, Klungkung. This applied research aimed to improve the understanding of nursery technology in the women’s farmer group and increase the ability to provide more complete and sustainable horticultural seeds; the correct and appropriate technology of horticultural crop cultivation for the group of women’s farmers is increasing so that the results obtained increase; hydroponically as well as aquaponics (a combination of fishery and vegetable cultivation) for sustainable land use and availability The implementation of service activities to achieve goals includes providing counseling materials, training, field practices, application of technology and assistance. The external targets achieved by the partner farmer women's group can increase the income and welfare of its members through the sustainable manufacture of seeds, the improvement of sustainable food with hydroponic and aquaponic systems as well as the intensive utilization of group-owned land
Characteristics of Indigenous Bacterial Isolates from Cocoa Plantations in Meko Village, Central Sulawesi, with Ability to Degrade Cellulose Anak Agung Sagung Putri Risa Andriani; Widyatmani Sih Dewi; Novizar Nazir; Ni Luh Putu Putri Setianingsih; Eko Rini Indrayatie; Kalimutu, Krisnawan
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 7 No. 2 (2023)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The characteristics of indigenous bacterial isolates in cocoa farms differ based on the study's location and methodology. More research is required to comprehend these bacterial isolates' diversity and features completely. This study intends to assess the cellulose-degrading capacity of bacterial isolates from cocoa plantations in Meko Village, Central Sulawesi. The shape of the bacterial colony, the shape of the colony's edge, elevation, colony size, color, and texture are considered during macroscopic morphological identification and microscopic morphological identification after gram stain. Afterward, gram stains the bacteria to determine the type of cell wall. Hydrolysis capacity was then identified macroscopically by observing colony shape, colony periphery, colony color, colony appearance and height, and hydrolysis capacity on media in a petri dish (HC). Upon microscopic examination of cell shape and bacterial wall type (Gram-positive and gram-negative). Based on the research findings and identification of bacteria capable of degrading cellulose in cocoa soil, it can be inferred that among the 28 examined isolates, six isolates have the greatest HC index values in KL62 isolates. In contrast, GL66, KL23, and KL62x isolates have medium HC index values.
Co-Authors Adi Tiya Anak Agung Ngurah Mayun Wirajaya Eko Rini Indrayatie I Gusti Bagus Udayana I Nengah Suaria I Wayan Yudiana Ida Bagus Komang Mahardika Jaya, Elisabet Restiana Kalimutu, Krisnawan Made Sri Yuliartini Ni Luh Putu Putri Setianingsih Novizar Nazir Widyatmani Sih Dewi Yohanes Parlindungan Situmeang