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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 159 Documents
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Implementasi Strategi Pemasaran Produk Menu Makanan Ikan Di Warung Bendega, Pantai Lebih, Gianyar dalam Meningkatkan Minat Beli Konsumen Ni Wayan Nia Apriliani; Dewa Nyoman Sadguna; I Gusti Ngurah Sugiana
GEMA AGRO Vol 28 No 2 (2023)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.28.2.6623.101-107

Abstract

Changes in people's consumption patterns and lifestyles have led to an increase in physical mobility driven by activities outside the home. This condition causes an increase in public demand for ready-to-eat food. The increasing demand for ready-to-eat food is an opportunity for entrepreneurs to start their own businesses. Thus every company must try hard to achieve its goals by using various ways, one of which is the development of an appropriate marketing strategy. The success of business development will affect the amount of profit received. The financial aspect is an important factor in a business. This research is descriptive qualitative which aims to determine the implementation of the marketing strategy used, the marketing mix implemented includes product, price, place and promotion and benefits of Warung Bendega, Lebih Beach, Gianyar. Income analysis in this study is calculated based on the difference between total revenue (TR) and total cost (TC). The results of the income analysis obtained in November 2022 amounted to Rp. 2.621.167. This shows that the income earned by Warung Bendega is relatively good so that Warung Bendega's business is feasible in terms of profits.
Keragaman Morfologi Pertumbuhan 7 Klon dan 2 Varietas Tanaman Tebu (Saccharum officinarum L.) di PT Perkebunan Nusantara X Ploso Klaten-Kediri Kristia Andre Irawan; Budi Setyo; Suhaili Suhaili
GEMA AGRO Vol 28 No 1 (2023)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.28.1.6634.42-51

Abstract

Sugarcane (Saccharum Officinarum L.) is the basic ingredient for making sugar. In Indonesia, in the last 5 years, sugar productivity only reached 5.2 tons/ha, very different from the productivity in 1935-1940, which averaged 17 tons/ha. This is because this Aat variety has not yet reached the desired productivity rate. The purpose of this study was to determine the diversity of growth of sugarcane (Saccharum officinarum L.) in clone SB01, clone SB03, clone SB04, clone SB11, clone SB12, clone SB19, clone SB20, variety PS862 and variety Bululawang. This research was carried out in the Djengkol garden, Ploso Klaten, Kediri. The tools used are sickle, cloth, tape measure, caliper, camera and stationery. The materials used are clone SB01, clone SB03, SB11, SB12, SB19, SB20, PS862 variety, Bululawang variety. Observations included growth variables (stem height, number of stems, number of leaves, stem diameter). Data analysis used ANOVA with a 5% F test. If there is a significant difference, proceed with the 5% DMRT test, correlation test, genetic diversity, heritability, genetic progress. Clone SB12 had an advantage in variable stem height of 395.83 (cm), number of stems 5.67 (stem), number of leaves 9.44 (strands), while clone SB01 had an advantage in stem diameter with the highest value of 31.99 (mm). Correlation relationship on sugarcane plant growth variables. The diversity of 7 clones and 2 varieties is heavily influenced by genetics and slightly influenced by the environment as shown by the KKG values in the medium-high category, the KF values in the low-high category, the Heritability (H2) medium-high category and the genetic progress (KG) category. rather high.
Kualitas Fisik dan Kandungan Energi Beberapa Jenis Rumput dengan Waktu Pemotongan yang Berbeda Di BPTU HPT Denpasar I Kadek Kamar Wiasa; I Dewa Nyoman Sudita; I Gusti. Ayu Dewi Seri Rejeki
GEMA AGRO Vol 28 No 1 (2023)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.28.1.6727.52-58

Abstract

Penelitian ini bertujuan untuk mengetahui kualitas terbaik antara tiga jenis rumput yaitu rumput Pakchong, rumput Zanzibar, dan rumput Biograss Agrinak pada interval pemotongan yang berbeda-beda yakni pada umur pemotongan 50 hari (U1), 60 hari (U2), dan 70 hari (U3). Metode yang digunakan dalam penelitian ini menggunakan Rancangan Acak Kelompok (RAK) pola Faktorial dengan dua faktor. Percobaan dilakukan dengan ulangan 3 kali sehingga didapatkan 9 kombinasi. Adapun variabel pada penelitian ini yaitu Bulk dencity, Daya Serap (Water Regain capacity), Daya Larut (Water Sulobility), Energi Bruto (Gross Energy), Total Degestible Nutrien (TDN). Rumput Pakchong berbeda nyata (P<0,05) paling tinggi pada bulk dencity, daya larut air (Water solubility), energi bruto (Gross energy), dan TDN (Total Digestible Nutrient) dibandingkan rumput Zanzibar dan rumput Biograss Agrinak. Umur pemotongan berpengaruh nyata (P<0,05) terhadap kualitas fisik (Bulk density) dan berpengaruh sangat nyata (P<0,01) terhadap Energi Bruto (Gross energy), pada pemotongan umur 60 hari paling tinggi. Interaksi antara jenis rumput dan umur pemotongan hanya terjadi pada variabel pengamatan daya larut air (Water solubility) tertinggi pada kombinasi perlakuan rumput Pakchong dengan umur pemotongan 70 hari (R1U3), dan variabel TDN tertinggi pada kombinasi perlakuan rumput Zanzibar dengan umur pemotongan 50 hari (R2U1).
Pengaruh Pemberian Dedak Padi Terfermentasi dalam Ransum terhadap Penampilan Puyuh Jantan Umur 2-7 Minggu Agung Maramba Natar; Ni Ketut Sri Rukmini; Ni Ketut Mardewi
GEMA AGRO Vol 28 No 1 (2023)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.28.1.6732.59-65

Abstract

The purpose of this study was to determine the effect of giving fermented rice bran in the ration on the performance of male quail aged 2-7 weeks and to determine the level of fermented rice bran could produce the average initial body weight, body weight gain, final body weight, feed consumption and FCR ratio. The study was conducted using a completely randomized design (CRD) with 5 treatments and 3 replications. Each replication consisted of 3 male quails so that the number of male quails used was 45. As for the treatment as follows, the ration without the content of fermented rice bran as a control and the ration of fermented rice bran 5%, 10%, 15% and 20%. Parameters observed were initial body weight, weight gain, final body weight, feed consumption, and FCR (Feed Conversion Ratio). The data obtained were analyzed for variance. From the results of this study, the provision of fermented rice bran in commercial rations of male quail feed in the grower-finisher phase showed significantly different results (P<0.05) on final body weight, body weight gain, feed consumption, and FCR. Based on the results of this study, it is recommended that male quail breeders use fermented rice bran at a level of 20% in the ration because this level shows good results compared to the performance of male quail at a treatment level of 0% without fermented rice bran.
The Effect of Administration of Cow Stage and NPK Fertilizer on The Growth and Results of Chrysan Plants (Chrysantthemum morifolium, R.) Febriyani Edilia ndarung; I Gusti Bagus Udayana; I Gusti Made Arjana
GEMA AGRO Vol 28 No 2 (2023)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.28.2.6824.123-129

Abstract

Chrysanthemum (chrysanthemum morifolium R.), is an ornamental plant that has economic value and has the potential to be developed in national and international trade. This study aims to determine the effect of the type of cow manure and NPK fertilizer dosage on growth and yield of chrysanthemum plants. The hypothesis put forward in this study was that cow manure (20 tons ha-1) and NPK fertilizer doses (1000 kg/ha) could increase growth and yield of chrysanthemum plants. The experimental design used in this study was a factorial randomized block design with 2 treatments, namely the type of organic cow manure (S) consisting of 4 levels, namely: S0 = without cow manure, S1 = 10 ton/ha-1 cow manure, S2 = 20 tons/ha-1 cow manure, S3 = 30 tons/ha-1 cow manure, and the dosage of NPK fertilizer consists of 4 levels, namely: D0= without NPK fertilizer, D1= 1000 kg/ha, D2= 2000 kg/ha, D3 = 3000 kg/ha. Research data were analyzed statistically using analysis of variance. For a single treatment that had a significant to very significant effect, it was continued with the LSD test at the 5% level. The results of statistical analysis showed that the interaction between the type of cow manure and the dose of NPK fertilizer (S x D) had no significant effect on (P≥0.05) on all observed variables. The highest economic fresh weight of flowers was obtained at the type of manure 20 tons/ha, namely 26.53 g, compared to no organic fertilizer, namely 23.55 g. The highest economic fresh weight of flowers was at a dose of NPK 1000 kg/ha (D1), namely: 26.26 g, compared to NPK 2000 kg/ha is 24.98 g.
A Identifikasi Bakteri Patogen Pada Ikan Nyalian (Rasbora lateristriata) Yang Didomestikasi I Gede Arya Sukman Jaya; Sang Ayu Made Putri Suryani; Ni Made Darmadi; I Wayan Arya
GEMA AGRO Vol 28 No 1 (2023)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.28.1.6849.66-76

Abstract

This study aims to identify pathogenic bacteria in domesticated Rasbora lateristriata fish. Sampling was carried out 1 time with the point of collection in the upstream, middle and downstream parts of the Medium river, District. Abiansemal, Badung Regency. Sampling was carried out in March 2022, using nets and nets. The data processing method is descriptive and data presentation is in the form of graphs. The domestication method aims to identify bacteria that attack Rasbora, Sp, and survive domestication. Sample examination was carried out at the Domestic Laboratory at the Denpasar Veterinary Center once. The results showed that the Nyalian Fish (Rasbora Lateristriata) which was domesticated from 5 samples found that Proteus sp. In addition, the water quality in the original habitat of Rasbora lateristriata fish with the water quality where it is adapted is different, especially the temperature, pH and DO values, but the water quality is still within the tolerance of Rasbora lateristriata fish to live.
Pengaruh Penambahan Tepung Daun Kelor (Moringa oleifera) Terhadap Kandungan Vitamin C dan Organoleptic Pada Tempe ALI SABARUDIN; Nurwati; Daryono; Melly Fera
GEMA AGRO Vol 28 No 2 (2023)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.28.2.7734.108-114

Abstract

Tempeh is a processed vegetable product made from legumes. Tempeh has a softer texture than soybeans, because the tempeh mold digests the matrix between the cells of soybean seeds, so that the cells are separated from the surrounding materials. Efforts to improve the quality of tempeh by adding Moringa (Moringa Oliefera) leaf extract were carried out in this study. The purpose of this study was to determine the effect of the addition of Moringa leaf extract on tempeh and determine the vitamin C content and organoleptic on tempeh. This method that I used was an experimental method with a complete randomized design (CRD) with 6 treatments and each repeated four times. The treatments were the addition of moringa leaf extract at 0%, 1%, 2%, 3%, 4%, and 5%. The analysis was conducted on vitamin C content and organoleptic test. The results of this study showed that the addition of moringa leaf extract had a significant effect on the protein, fat, and carbohydrate content of tempeh. The addition of moringa leaf extract as much as 5% increased the protein content by 1.47% fat by 1.41% and carbohydrates by 0.70%, tempeh with the addition of moringa leaf extract 4% and had the best value in all aspects of the organoleptic test, namely aroma, taste, texture and color. The conclusion of this study is the addition of moringa leaf extract affects the vitamin C content and organoleptics in tempeh.
Pengaruh Pemberian Tepung Kulit Nanas Terfermentasi Terhadap Recahan Karkas Ayam Kampung Super Umur 10 Minggu Silvester Nandus; I Nyoman Kaca; Ni Ketut Etty Suwitari
GEMA AGRO Vol 29 No 1 (2024)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.29.1.7791.1-9

Abstract

Abstrak Ayam kampung super merupakan salah satu komodite sumber penghasil daging yang semakin banyak dikembangkan. Untuk mencapai produktivitas ini harus di dukung oleh pakan yang berkualitas salah satunya memanfaatkan limbah kulit nanas terfermentasi. Tujuan dari penelitian ini untuk mengetahui pengaruh pemberian tepung kulit nanas terfermentasi terhadap recahan karkas ayam kampung super umur 3-10 minggu. Rancangan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 3 ulangan. Adapun perlakuan yaitu N0 = Ransum tanpa kandungan tepung kulit nanas terfermentas, N1 = Ransum mengandung 5% tepung kulit nanas terfermentasi, N2 = Ransum mengandung 10% tepung kulit nanas terfermentasi, N3 = Ransum mengandung 15% tepung kulit nanas terfermentasi, N4 = Ransum mengandung 20% tepung kulit nanas terfermentasi. Hasil penelitian menunjukan bahwa tidak terjadi pengaruh yang signifikan (p>0,05) dengan penambahan kulit nanas terfermentasi dalam ransum terhadap recahan karkas ayam kampung super 10 minggu. Perlakuan N1 memiliki nilai rataan yang paling tinggi tetapi tidak berbeda nyata dibandingkan N0, N2, N3, dan N4 pada variabel yang di amati yaitu berat berat karkas, berat dada, berat paha, berat sayap kecuali berat punggung pada perlakuan N2. Pemberian tepung kulit nanas terfermentasi pada level 5% menunjukan hasil rataan yang paling baik terhadap recahan karkas ayam kampung super umur 10 minggu. Dari hasil penelitian dapat disimpulkan bahwa Pemberian tepung kulit nanas terfermentasi dalam ransum berpengaruh tidak nyata, terhadap recahan karkas ( berat karkas, berat dada, berat paha, berat sayap dan berat punggung) ayam kampung super 10 minggu.
Evaluasi Pertumbuhan Klon Tanaman Tebu (Saccharum officinarum L.) Ratoon I Di Desa Watesari, Kecamatan Balongbendo, Kabupaten Sidoarjo Mochammad Jamaludin Husain; Setyo Budi; Suhaili
GEMA AGRO Vol 28 No 2 (2023)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.28.2.8135.130-138

Abstract

In the last five years, sugar cane production in Indonesia has fallen by 4%. Sugar self-sufficiency can be achieved through plant breeding programs to create high-yielding sugarcane varieties. The research objective was to determine the correlation between growth variables, genetic diversity, and sugarcane (Saccharum officinarum L.) growth in test clones. The research was conducted at the Watesari Village, Balongbendo District, Sidoarjo Regency in November 2022 - August 2023. The test materials were clones SB01 UMG NX 22, SB03 UMG NX 22, SB04 UMG NX 22, SB11 UMG NX 22, SB12 UMG NX 22, SB19 UMG NX 22, and SB20 UMG NX 22, BL variety and PS881 variety. The variables observed included stem height, stem diameter, number of stems, number of leaves, and brix. Data analysis used ANOVA, DMRT test, correlation test, genetic diversity, and heritability. The SB12 UMG NX 22 clone had the best growth, including stem height of 293.89 cm (39 MSK); total of 8.22 units (31 MSK), 8.44 units (33 MSK), 8.44 units (35 MSK), 8.78 units (37 MSK), and 9.11 units (39 MSK). There is a correlation between growth variables. There are genetic variations that affect the growth of sugarcane plants including moderate KKG values ​​(stem diameter, number of stems, and brix). Low KKG (stem height and number of leaves). Low GFC (stem height, stem diameter, stem, number of leaves and brix). H2 height (rod height, stem diameter, number of rods, and brix). Moderate H2 (number of leaves).
Pertumbuhan Tujuh Klon dan Dua Varietas Tanaman Tebu (Saccharum officinarum L.) Ratoon Satu Di Desa Warujayeng, Kecamatan Tanjung Anom, Kabupaten Nganjuk Dedi Suprayogi; Setyo Budi; Wiharyanti Nur Lailiyah
GEMA AGRO Vol 28 No 2 (2023)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.28.2.8190.139-146

Abstract

The facts show that the increase in sugar demand is not in line with the declining sugarcane production. The aim of the study was to determine the morphological characters, genetic diversity, growth and yield of sugarcane. The research was conducted at PG Lestari Sugarcane Research and Development Plantation (P3T) PT Perkebunan Nusantara X (PTPN X) Waru Jayeng Village,Tanjung Anom District, Nganjuk Regency in December 2022 – August 2023. Clone test materials SB01 UMG NX 22, SB03 UMG NX 22, SB04 UMG NX 22, SB11 UMG NX 22, SB12 UMG NX 22, SB19 UMG NX 22, and SB20 UMG NX 22, BL variety and PS881 variety. Observational variables consist of qualitative variables (stems, leaves and buds) and quantitative variables (stem height, stem diameter, number of stems, number of leaves, and brix). Data analysis used analytical descriptive, ANOVA, DMRT test, correlation test, genetic diversity, and heritability. Clone SB12 UMG NX 22 had the best growth on stem heights of 351.11 cm (38 MSK), 353.89 cm (40 MSK), 358.33 cm (42 MSK), 364.44 cm (44 MSK); number of sticks 9 sticks (38, 40, 42, and 44 MSK). Clone SB01 UMG NX 22 has the best brix values of 20.67% (40 MSK), 22.30% (42 MSK), and 24.24% (44 MSK). There is a correlation between growth and yield variables. There is genetic diversity that affects the growth and yield of sugarcane including high H2 (stem height, stem diameter, number of stems, number of leaves, and brix). Medium KKG (stem height, number of stems, and brix). Low KKG (stem diameter and number of leaves). High KKF (rod diameter). Low KKF (in stem height, number of stems, number of leaves, and brix).

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