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Sang Ayu Made Putri Suryani
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gemaagro2020@gmail.com
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INDONESIA
Gema Agro
Published by Universitas Warmadewa
ISSN : 14100843     EISSN : 26146045     DOI : https://doi.org/10.22225/
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Gema Agro is a Journal of development of science and technology in environment usage and management on an ongoing basis for agricultural development, provides a forum for publishing research articles or review articles. This journal encompasses original research articles, review articles and short communications basis for agricultural development including; Agronomy Horticulture Soil Sciences Plant Protection Environmental Food Technology Food Chemistry Biosciences and Biotechnology Aquatic Resource Management Animal Husbandry Animal Feed Nutrition
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 10 Documents
 1 
Search results for , issue "Vol 27 No 1 (2022)" : 10 Documents clear
Analisis Kelimpahan Dan Indeks Saprobitas Fitoplankton Pada Ekosistem Padang Lamun Di Pantai Sindhu, Sanur, Bali Sang Ayu Made Putri Suryani; Laras Syahrani; I Wayan Arya
GEMA AGRO Vol 27 No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.27.1.4982.12-21

Abstract

Abstract Sindhu Beach is one of the beaches in the Sanur area that is used for various economic activities, such as recreational locations or marine tourism by involving many stakeholders that can affect the aquatic environment which is the habitat of marine biota, is phytoplankton. In addition, the presence of seagrass also affects the abundance and saprobity index of phytoplankton. The research was conducted in May 2021 at Sindhu Beach and the identification process was carried out in the laboratory of the Faculty of Agriculture, Warmadewa University. The method used is the descriptive method. There were 20 types of phytoplankton from five classes, namely Chlorophyceae, Diatomae, Bacillariophyceae, Cyanophyceae, and Dinophyceae classes. The highest abundance of phytoplankton in the third observation was 206.369 ind/l at Station 1 and the lowest at the third observation was 152.866 ind/l at Station 2. At Station 1, the lowest water saprobic index was 0.047 in the first observation, followed by the second observation at 0.130, and the highest at the observation third at 0.307. This value is included in the moderately polluted category. At Station 2, the lowest water saprobic index in the first observation was -0.538, followed by the second observation at 0.28 and the highest at the third observation at 0.523. This value is included in the category of lightly polluted. At Station 3, the lowest water saprobic index in the first observation was 0.307, followed by the second observation at 0.615 and the highest at 0.739. This value is included in the category of lightly polluted.
Pengaruh Pemberian Biochar Dan Pupuk Urea Terhadap Pertumbuhan Dan Hasil Tanaman Pakcoy (Brassica rapa. L) I Made Baskara Adi; Made Suarta; Anak Agung Sagung Putri Risa Andriani
GEMA AGRO Vol 27 No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.27.1.4998.22-25

Abstract

This research was conducted in the greenhouse of the Faculty of Agriculture, Warmadewa University, Denpasar, starting from October 25 to November 29, 2019. This study aims to determine the effect of giving biochar and urea fertilizer on the growth and yield of pakcoy (Brassica rapa L). The research was conducted through this experimental method using a randomized block design (RAK) with two treatment factors. The first factor is biochar which consists of four dosage levels, namely: B0 (0 tons ), B1(5 tons ), B2 (10 tons ) dan B3 (15 tons ), the second factor is urea fertilizer which consists of three levels, namely: U1 (50 kg U2 (100 kg ) dan U3 (150 kg )The results showed that the treatment of biochar and urea fertilizer and their interactions had no significant effect on the growth and yield of pakcoy plants.
Aplikasi Detasseling Dan Mol Buah-Buahan Pada Sistem Tanam Jajar Legowo Tanaman Jagung (Zea mays L.) Ella Jumhariati; Wiwik Hardaningsih
GEMA AGRO Vol 27 No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.27.1.4999.26-31

Abstract

One of the basic needs of people i Indonesia is corn. Corn is one of the most important food crops after rice and wheat. Apart from being a human food ingredient (a sourdc of carohydrates), corn is also used as anumal feed and also as an industrial raw materil. The need for corn for animal feed continuesin to increase every yera. This is in line with the developmentof the livestoc industry, especially in the Lima Puluh Kota regency. Some factors that cause the potential for corn production are lessthan the maximum are the presenceof pests that result in decreased production and the influence of weather that can inhibit corn growth. Suboptimal maintenance in the cultivation process can also reduce corn production, so it needs good maintenance. There fore it is necessary to develop this cultivation of maize with the aim to determine the increase in crop production by applying the detasseling and fruit mole in the legowo row planting system and see the feasibilityof the corn cultivation business with detasseling technology and fruit moles in the legowo row planting system. This busiess with detasseling technology and fruit mole in the legowo row row planting system andseed the feasibility of the corn cultivation business with detasseling technology and fruit molei in the legowo rw planting system. This business devolopment is carried out in the payakumbuh state agricultural polytechnic experimental field in february to june with with a land area of 250 m2, which is 125 m2 with detasseling technology and 125 m2 without detasseling. Which is very real with respect to the number of rows/cob, number of seed/row, and weight of 100 seeds. Corn production obtained by detasseling treatment was 113 kg and without treatment was 95 kg.
Respon Tanaman Padi Sawah Terhadap Pemberian Pupuk Organik Cair Jago Tani Tukidi; Rusnani; Junaidi Ibrahim
GEMA AGRO Vol 27 No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.27.1.5000.32-27

Abstract

The purpose of this research is to know the response of wetland rice production to the application of liquid organic fertilizer of farmer. This research has been done in Suka Jaya Rice Seed Hall of Jembatan Mas village Batang Hari District. The study was conducted from March to August 2014. The experiment was designed with Randomized Block Design (RAK). Organic fertilizer liquid liquid farmer in the test consisted of 6 treatments.dan 4 times replication P0 = Without liquid organic fertilizer farmer, P1 = Organic fertilizer liquid juice farmer as much as 1 cc / liter of water, P2 = organic fertilizer liquid farmer as much as 2 cc / liter of water, P3 = Liquid organic fertilizer for farmer as much as 3 cc / liter of water, P4 = Liquid organic fertilizer farmer as much as 4 cc / liter of water and P5 = Organic liquid farmer farmer as much as 5 cc / liter of water. The results showed that the application of liquid organic fertilizer does not affect the number of productive tillers, weights 1000 grains, but the effect on yield per hectare. The concentration of 3 cc / liter of water gives the best yield reaching 6.61 ton / ha.
Pengaruh Konsentrasi Asap Cair Terhadap Mutu Pengawetan Ikan Kembung Lelaki Monthanus Darisman Daba; I Gede Suryana Pandit; Ni Made Darmadi
GEMA AGRO Vol 27 No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.27.1.5001.38-43

Abstract

This study aims to determine the effect of liquid smoke concentration on the chemical and organoleptic composition of male mackerel with 1 day immersion. This research was conducted in August 2021 at the Processing Laboratory of the Faculty of Agriculture, Warmadewa University. The research method used is an experimental method and the design used is a completely randomized design (CRD) with a single factor in the form of adding liquid smoke preservatives, adding liquid smoke preservatives which consists of 4 treatments and 3 replications, namely 25% liquid smoke soaking 1 day, 30% liquid smoke soaking for 1 day, and 35% liquid smoke soaking for 1 day. Observations were in the form of chemical analysis and microbial analysis, namely, protein, water content, and total PLATE count. The best analysis results were obtained with liquid smoke preservative at a concentration of 35%, water content 78.69%, total PLATE count 2.5x102 coloni/g, protein content 15.12, appearance 8.55, odor 8.33, taste 8.33 and texture 8.11
Pengaruh Pemberian Pakan Yang Berbeda Terhadap Pertumbuhan Dan Sintasan Juvenil Udang Galah (Microbachiium Rosenbergii De Man) Luh Saras Maheswari; Dewa Gede Semara Edi; I Made Kawan
GEMA AGRO Vol 27 No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.27.1.5002.44-52

Abstract

The gaff (macrobrachium rosenbergi DE man) is a type A highly cultivated freshwater shrimp that is kept in freshwater pools, lakes, and even in the ebb and flow of upstream and downstream. The stick shrimp has a larger size than other freshwater shrimps, which are relatively slow, so it takes a natural expert to increase growth and survive the natural food-fodder fodder worms that are used in Hong Kong worms and silk worms. The study is aimed at seeing how different types of feeding different types affect the growth and survival of the spear shrimps. This research was done in br. The full - time ministry of October 2020 to November 2020. The method used in this study is an experimental method with a full random design study (ral) With 5 (5) treatment and 3 (3) times deuteronomy. Analyze which Used in the study is a variable analysis (anova), and followed by UI BNT Studies have shown that there has been an effect of feeding on the growth and survival of the spear's prawn, an increase in absolute weight and absolute length Juvenile spear shrimp.
Penambahan Carboxymethyle Cellulosa (CMC) Dan Lama Penyimpanan Pada Suhu Dingin Terhadap Karakteristik Susu Kacang Merah Richard Randi; I Wayan Sudiarta; I Nyoman Rudianta
GEMA AGRO Vol 27 No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.27.1.5003.53-64

Abstract

Local nuts are an alternative source of vegetable protein that is cheap and affordable by the people of Indonesia. Peanuts whose potential has not been fully explored, including red beans, green beans, and cowpeas are types of beans that have the potential to be developed in various products of the food industry (Fachrudin, 2009). One type of legume that is very good for consumption is red beans. This study aims to determine the addition (CMC) and storage time at cold temperature to the characteristics of red bean milk. The research design used a completely randomized design (CRD) factorial pattern with two factors and two replications, namely factor I was the addition of CMC treatment consisting of 4 levels, namely: (0.04%), (0.06%), (0.08 %), (0.10%). Factor Il is the treatment of shelf life which consists of 4 levels, namely: 0 days, 3 days, 6 days, and 9 days. Observations were carried out objectively including: moisture content, ash content, fat content, protein content, carbohydrates, viscosity, pH and color. Meanwhile, subjective observations include: color, aroma, taste, texture and overall acceptance. The best research results were obtained in the treatment with the addition of 0.06% CMC and storage time on day 3, with the results of 91.82% moisture content, 0.64% ash content, 1.92% fat content, 3.09 protein content. %, carbohydrate content of 2.73%, viscosity 29.75%, pH level of 6.57%, and subjectively have the highest preference for panelists
Berat Non Karkas Burung Puyuh Jantan Fase Grower Finisher Yang Di Beri Ransum Limbah Tauge Fermentasi Victor Lenda Landu Praing; I Dewa Nyoman Sudita; I. G. A. Seri Rejeki
GEMA AGRO Vol 27 No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.27.1.5004.65-69

Abstract

Sprouts waste is a potential source of poultry feed and its availability is quite a lot in the market. The purpose of this study was to determine the effect of giving fermented bean sprouts flour in the ration of 5 weeks old male quail on the weight of non-carcass grower-finisher phase, and to determine the fermentation level of bean sprouts flour waste in the ration affecting the non-carcass weight of quail. The study was conducted using a completely randomized design (CRD) with 4 treatments and 4 replications. Each replication consisted of 3 male quail, so the number of male quails used was 48. The treatments applied in this study were as follows rations without fermented bean sprouts flour as a control and rations containing fermented bean sprouts waste flour 5%, 10%, and 15%. The parameters observed were blood weight, reed, legs, head, and neck. The data obtained were analyzed for variance. From the results of the study that the provision of fermented bean sprouts waste flour in the commercial ration of male quail in the grower-finisher phase showed insignificant differences (P> 0.05) on blood, reeds, legs, head, and neck, except for intestinal weight. real (P <0.05) at the 15% level. From this research, it can be concluded that giving tougeh waste flour has no effect on the non-carcass grower-finisher phase
Pengaruh Pemberian Limbah Tepung Roti Afkir Dalam Ransum Terhadap Recahan Karkas Ayam Kampung I Gusti Agung Putra Narayana I gusti agung putra narayana; Ni Ketut Sri Rukmini; Ni Ketut Etty Suwitari
GEMA AGRO Vol 27 No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.27.1.5006.7-11

Abstract

The purpose of this study was to determine the effect of replacing corn with discarded bread flour on carcass crumbs of super free-range chicken during a 10-week rearing period and the level of use of rejected bread flour in what percentage will have an effect on carcass crumbs of super free-range chicken aged 10 weeks. The design used was a completely randomized design (CRD) with 5 (five) treatments and 3 (three) replications so that there were 15 cage units and each unit consisted of 5 free-range chickens and 75 free-range chickens were used. The treatments were as follows: rations without Bread Flour (TRA) (P0), rations containing 10% TRA (P1), rations containing 20% ​​TRA (P2), rations containing 30% TRA (P3) and rations containing 40% TRA (P4 ). The results showed that the replacement of corn with rejected bread flour had a significant (P<0.05) to very significant (P<0.01) effect on breast weight, wing weight, thigh weight, and back weight of super free-range chickens during the 10-month rearing period. week. The level of use of the best rejected bread flour is 20% with the weight of the chest, thighs, wings and back of 113.70 g/head, 154.30 g/head, 63.43 g/head and 101.13 g/head, respectively
Uji Efektivitas Jamur Beuveria bassiana dalam Mengendalikan Hama Walang Sangit (Leptocorisa acuta) pada Tanaman Padi I Wayan Juliartawan; Ida Bagus Komang Mahardika; Anak Agung Sg Putri Risa Andriani
GEMA AGRO Vol 27 No 1 (2022)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.27.1.5007.1-6

Abstract

The purpose of this study was to determine the effectiveness of the Beauveria bassiana fungus in controlling the pest and to determine the best concentration of Beauveria bassiana to control the pest. This research was carried out at the Pest and Disease Observation Laboratory (LPHP) at the Bali Province Food Crops and Horticulture Protection Center (BPTPH) from November 2020 to october 2021. This study used a completely randomized design (CRD). With a level of 5 concentrations, the concentration treatment was B1 = 2 ml Beauveria bassiana . liter-1 water, B2 = 4 ml Beauveria bassiana . liter-1 water, B3 = 6 ml Beauveria bassiana . liter-1 water, B4 = 8 ml Beauveria bassiana . liter-1 water, B5 = 10 ml Beauveria bassiana . liter-1 of water. The results showed that in the treatment with a concentration of 10 ml Beauveria bassiana . liter-1 Liter of water, the mortality percentage was 100%, which was not significantly different from the treatment with 8 ml of Beauveria bassiana . liter-1 of water with a mortality percentage of 97,5% and significantly different. with other treatments.

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