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Sang Ayu Made Putri Suryani
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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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Studi identifikasi keragaman jenis, feeding habit dan food habit ikan demersal pada bagian hilir sungai yeh sungi, Tabanan, Bali. I Gusti Ngurah Alit Parka Yudha; I Wayan Arya; Sang Ayu Made Putri Suryani
GEMA AGRO Vol 23 No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.23.2.883.114-123

Abstract

This study aims to determine the diversity of demersal fish and feeding habits and food habits of demersal fish found in the lower reaches of the Yeh Sungi River. This research was carried out in the lower reaches of the Yeh Sungi River, Tabanan, Bali. This research began on April 17, 2016 until May 1, 2016. The research method used is descriptive exploratory method, namely by conducting a series of sampling activities of demersal fish species to identify the diversity of species and behavior (feding habit) of each type of demersal fish, as well as the food habit of each type of demersal fish. The results of the research on the diversity of demersal fish that have been found in the lower reaches of the Yeh Sungi River are quite diverse, based on the results of the study which captured 14 types of demersal fish in the lower reaches of the Yeh Sungi River. Feeding habits of 14 species found in demersal fish have nocturnal properties, by identifying the physical characteristics of demersal fish, especially in the form of mouths and fins, knowing some types of demersal fish that have adhesive fins prove that the fish look for food by attaching (passively) to the substrate of river rocks and tend to eat moss and detritus and are omnivorous. Demersal fish that do not have adhesive fins tend to be carnivorous and omnivorous, often looking for food by grabbing their prey, especially on the sand substrate on the riverbed. According to the results of analysis of abdominal surgery from 14 types of demersal fish found, 10 body cut objects from macrozoobenthos animals or food habits both intact and destroyed which were then matched with macrozoobenthos data which had previously been found on the bottom substrate downstream of the River. Yeh Sungi, the body pieces are white worms, red worms, silk worms / Tubifek sp, subsequent snails, small shrimp, short snails, dragonfly larvae, insects, detritus and moss.
Pemakaian sorgum (Sorghum bicolor l.) sebagai bahan substitusi jagung (Zea mays l.) pada ransum terhadap berat bagian bagian karkas ayam broiler umur 6 minggu Sosiawan Bulu; I Gusti Ayu Seri Rejeki; Ni Ketut Mardewi
GEMA AGRO Vol 23 No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.23.2.884.124-128

Abstract

Sorghum (Sorghum bicolor L.) is one alternative as a substitute for corn in rations, it is known that the nutrient content of sorghum is not much different from the nutrition of corn. The purpose of this study was to determine the effect of sorghum use as a substitute for corn in the ration on the weight of the carcass part and what percentage of sorghum substitution level had an effect on the weight of the carcass parts. This study used a completely randomized design (CRD) with 5 treatments and 3 replications. In each replication using 3 CP 707 broiler chickens aged 2 weeks with homogeneous body weight. The treatment is R0 (control ration without sorghum use), R1 (ration + 7% use of sorghum), R2 (ration + 14% use of sorghum), R3 (ration + 21% use of sorghum), R4 (ration + 28% use of sorghum). Variables observed were weight of the chest, weight of the wing, weight of the thigh, weight of the back. The results showed that the use of sorghum (Sorghum bicolor L.) as a substitute for corn at all levels had no significant effect on all parts of the carcass of broiler aged six weeks and the level of use of 21% sorghum tended to increase the weight of the carcass parts.
Komposisi fisik karkas ayam broiler yang diberi ransum mengandung sorgum (Sorghum bicolor L.) Desrin Natalie Ngongo; Ni Made Yudiastari; Yan Tonga
GEMA AGRO Vol 23 No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.23.2.885.129-133

Abstract

This study used a Completely Randomized Design (CRD) with 5 treatments. In each replication using 3 broiler aged 2 weeks with homogeneous body weight. The five treatments are R0= Control rations without the addition of sorgum, R1= Rations containing 7% sorgum, R2= Rations containing 14% sorgum, R3= Rations containing 21% sorghum, and R4= Rations containing 21% sorgum. Parameters observed physical composition of chest and thigh carcasses. The data obtained were analyzed by variance, if the data obtained were significantly different (P 0.05) on physical composition of the carcass of the chest and thighs of broiler.
Penggunaan beberapa level sorgum (Sorghum bicolor l.) dalam ransum terhadap penampilan ayam broiler CP 707 Yonatan Tanggu; I Gede Sutapa; Ni Ketut Etty Suwitari
GEMA AGRO Vol 23 No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.23.2.886.134-138

Abstract

Feed is one important factor in determining the performance of poultry production, especially broiler. Increasing the quality of feed can be done by using sorghum seeds in the feed ration is supplement (substitutions) to corn, because the nutritional value is not different from corn is cheap and does not compete with human needs, easy to obtain and good quality. Sorghum (Sorghum bicolor L.) is a cereal crop that is potential for cultivation and development, especially in marginal and dry areas of Indonesia, can be used as an alternative feed for broiler. The purpose of this research is to determine the effect of sorghum as a substitution of corn on the performance of broiler. This research used Completely Randomized Design (CRD) with 5 treatments and 3 replications with each replication consisted of 3 broiler CP 707, so the number of broiler in use as many as 45 broiler. The treatment was as follows: R0 = Control ration without sorghum addition, R1 =7% sorghum, R2 = 14% sorghum, R3 =21% sorghum, R4 =28% sorghum. The parameters observed were initial weight, weight gain, final weight, feed intake and feed conversion ratio. The data obtained were analysis with analysis of variance. The result of this research showed that the ration of sorghum added gave significant difference (P0,05) to the ration consumption while the feed conversion ratio had the effect (P
Panjang stek dan Rootone-F pada pertumbuhan dan stek pucuk tanaman krisan (Chrysanthemum, sp) Alfuji Altayani; I Nengah Suaria; I Gusti Made Arjana
GEMA AGRO Vol 23 No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.23.2.887.139-145

Abstract

This study aims to determine the interaction of Rootone-F concentration and Long Cuttings on chrysanthemum shoot cuttings. This research was conducted in Green House in Agro Pudak Lestari, Pancasari Village, Sukasada District, Buleleng Regency. The time in this study was held for 21 days, from 2, April 2018 to 22, April 2018. This experiment was a factorial experiment using a randomized block design (RBD) pattern. The first treatment of Rootone-F (R) concentration consists of four levels, namely Control: (R0), a concentration of 225 mg.l-1: (R1), a concentration of 450 mg.l-1: (R2), a concentration of 675 mg.l-1: (R3). The second treatment is the length of cuttings consisting of three levels, namely the length of cuttings 4 cm: P1, the length of cuttings 7 cm: P2, the length of cuttings 10 cm: P3. The results of the study show that the interaction between Rootone-F with Long Cuttings has no significant effect (P≥0.05) on all observed variables. The treatment of Rootone-F concentration had a very significant effect (P
Pengaruh pemberian pupuk SP-36 dan pupuk kandang kelinci terhadap pertumguhan dan hasil tanaman kailan (Brassica oleraceae var achepala) Apriana Nahak; Made Suarta; Ni Luh Komang Sulasmini Mudra
GEMA AGRO Vol 23 No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.23.2.888.146-150

Abstract

The purpose of this study was to determine the effect of giving SP-36 fertilizer and rabbit manure as well as their interaction with the growth and yield of kailan plants. The study was conducted at the Garden Experiment Station, Faculty of Agriculture, Warmadewa University. This study took place from April 17 to June 5, 2018. The experiment was arranged factorially with two treatment factors and repeated three times in a Randomized Block Design (RBD). The first factor is SP-36 fertilizer with four dose levels namely P0= 0 kg ha-1 (without fertilizer), P1= 100 kg ha-1, P2= 200 kg ha-1, P3= 300 kg ha-1. The second factor is rabbit manure with four dose levels, namely K0= 0 ton ha-1 (without fertilizer), K1= 10 tons ha-1, K2= 20 tons ha-1, K3 = 30 tons ha-1. The results showed that giving rabbit manure up to 20 tons ha-1 increased the yield of kailan plants, which was 96.36 g, while the interaction and SP-36 fertilizer had no real effect.
Penggunaan pupuk kompos dan bioboost dalam meningkatkan pertumbuhan dan hasil tanaman bawang daun Tini Rambu Jola Piras; Yohanes Parlindungan Situmeang; Ketut Agung Sudewa
GEMA AGRO Vol 23 No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.23.2.889.151-156

Abstract

The purpose of this study was to determine the effect of compost and bioboost doses and their interactions in increasing the yield of leaf onion. This study used a randomized block design (RBD) factorial pattern. The first factor, the compost treatment consisted of 4 levels, namely: without compost, 10 tons ha-1, 20 tons ha-1, and 30 tons ha-1. The second factor, the bioboost fertilizer treatment consisted of 4 levels, namely: without bioboost, 5 cc L-1, 10 cc L-1, and 15 cc L-1, thus there were 16 combination treatments and repeated 3 times so that 48 experimental polybags were needed. The results showed that the compost treatment and the treatment of inter-compost interactions with bioboost had no significant effect on all observed variables. The treatment of bioboost has a very real effect on all observed variables except for the fresh weight of economic results that have a significant effect and the maximum number of leaves has no significant effect. Giving compost at various different dosage levels was not significant, but the compost dose of 30 tons ha-1 yielded the most economical oven dry weight of 1.20 g which increased by 20% compared to yield without compost, namely 1.00 g. The treatment of Bioboost 15 cc L-1 gave the highest oven dry yield of 1.46 g which increased by 80.25% when compared with the lowest value in the treatment without bioboost 0 cc L-1 which was 0.81 g.
Penggunaan pupuk cair bioboost pada tanaman cabai (Capsicum annuum L. ) João Da Silva Carvalho; Anak Agung Ngurah Mayun Wirajaya; Made Sri Yuliartini; Yohanes Parlindungan Situmeang
GEMA AGRO Vol 23 No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.23.2.890.157-161

Abstract

The purpose of this study was to determine the effect of bioboost liquid fertilizer concentration on the growth and yield of large chili plants. This research is a one-factor experiment using a simple randomized block design. The tested treatment is the Bioboost concentration at 8 levels, namely: B0 = 0 cc.l-1 (control), B1 = 5 cc.l-1, B2 = 10 cc.l-1, B3 = 15 cc.l-1, B4 = 20 cc.l-1, B5 = 25 cc.l-1, B6 = 30 cc.l-1, B7 = 35 cc.l-1. Giving liquid bioboost fertilizer to chili plants is given once a week with a concentration of 0 cc.l-1 5 cc.l-1, cc.l-1, 15 cc.l-1, 20 cc.l-1, 25 cc.l-1, 30 cc.l-1, cc.l-1, compost 150 g, but also need to be given artificial fertilizers such as NPK pearls with a concentration of 1,5 g per polybag every month up to 6 times giving. The results showed that the concentration of bioboost 30 cc.l-1 gave the highest fresh weight of 90,71 g which increased by 85,46% compared to the lowest yield of fresh weight above ground without giving bioboost (B0) which is 48, 91 g. The increase in fresh weight above ground level in the 30 cc.l-1 bioboost concentration treatment also gave the highest yield of 330,15 g, which caused an increase in fresh fruit weight per chili plant by 68,15 g, when compared to the lowest yield of fresh fruit planting without bioboost (B0) which is 196,34 g.
Pengaruh jarak tanam dan pupuk kompos pada pertumbuhan dan hasil tanaman bawang merah Catur Anggarayasa; Made Sri Yuliartini; Anak Agung Sagung Putri Risa Andriani
GEMA AGRO Vol 23 No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.23.2.891.162-166

Abstract

The purpose of this study was to determine the effect of spacing and compost on the growth and yield of shallots and their interactions. This research is a factorial experiment with a basic design using a randomized block design (RBD) carried out in paddy fields located in Angseri Subak, Angseri Village, Baturiti District, Tabanan Regency. The results showed that the interaction between the treatment of spacing with compost had no significant effect on all observed variables. The highest fresh weight of tubers per clump was obtained at a spacing of 20 cm x 25 cm, which was 38.73 g, increasing by 30.93% compared to the lowest yield at a spacing of 20 cm x 10 cm, 26.75 g. The highest fresh weight of tuber per clump was obtained by giving 60 tons ha-1 compost which was 34.81 g, increasing by 11.50% when compared to the lowest yield in the treatment without compost ie 30.79 g.
Aplikasi dosis mikorhiza dan zat pengatur tumbuh indole butiric acid terhadap hasil tanaman jeruk siam (Citrus nobilis var microcarva L.) Senon Apriyanto Nahak; Ni Komang Alit Astiari; Luh Kartini
GEMA AGRO Vol 23 No 2 (2018)
Publisher : Fakultas Pertanian, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22225/ga.23.2.892.167-175

Abstract

This study aims to determine the effects of mycorrhizal and indole butyric acid (IBA) growth regulators and their interactions on siam citrus products. This study uses a randomized block design (RBD) with two factors arranged factorially. The first factor to be tried was the mycorrhizal dose which consisted of 3 levels, namely 0, 50, and 100 g/plant, while the second factor tried was the concentration of the substance indole butiric acid (IBA) growth regulator consisting of 4 levels, namely 0, 50, 100, and 150 ppm/plant. Thus there are 12 combination treatments, each of which is repeated 3 times so that 36 citrus trees are needed. The results showed that the interaction between mycorrhizal dose and the concentration of IBA had no significant effect on all observed variables. Treatment of mycorrhizal doses and dosage of IBA had a very significant effect on the weight of harvested fruit per tree. The highest yield of fruit per tree was obtained in 100 g / plant mycorrhiza treatment, which was 13.53 kg, an increase of 57.88% compared to the lowest yield in mycorrhiza treatment, which was 8.57 kg. The highest yield of fruit per tree was obtained at IBA concentration of 100 ppm / plant, which was 15.03 kg, an increase of 78.08% compared to the lowest yield on IBA concentration without 8.44 kg.

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