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Demand and Willingness to Pay for Rice Commodities In West Java Adinda Elly Isnaini; Suprapti Supardi; Agustono Agustono
SOCA: Jurnal Sosial Ekonomi Pertanian Vol 15 No 1 (2021): Vol.15, No.1, 2021
Publisher : Program Studi Agribisnis, Fakultas Pertanian, Universitas Udayana Jalan PB.Sudirman Denpasar, Bali, Indonesia. Telp: (0361) 223544 Email: soca@unud.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/SOCA.2021.v15.i01.p16

Abstract

Rice is the staple food of Indonesian people. In West Java, the price of rice in 2019 in the turn of the month increases gradually, therefore, more attention is needed regarding rice price stabilization. Price stabilization is an important dimension in contributing to social welfare stabilization. This study aimed to determine the factors that influence rice demand and consumers' willingness to pay for rice (Willingness to Pay) in West Java. The basic methods of this research were descriptive and analytical methods. The method of taking location was purposive and sampling was done by convenience sampling technique. Types of data and data sources were primary data and secondary data. Data collection techniques by interview, observation and recording. Data analysis methods used included: (1) Descriptive Analysis Method; (2) Analysis of factors that influence demand by using Seemingly Unrelated Regression (SUR); (3) Willingness to Pay (WTP). The results showed that the price of rice had a positive effect on rice expenditure, yet had a negative effect on rice demand. While the number of family members has a positive effect on rice demand. Calculation of value (WTP) obtained Gross WTP value of IDR 4,315,638.26. The amount to be paid is IDR 243,635.85, the Net WTP value is IDR 4,072,002.41. When prices increase by 10%. then the welfare level decreased by -67.89%. Meanwhile, when prices fell by 10%, the welfare level increased by 61.10%.
Effect of Addition of Cod Liver Oil in the Commercial Feed Protein Retention and Retention Energy Meat Giant Freshwater Prawn (Macrobrachium rosenbergii) Fajar Septian Aji; Boedi Setya Rahardja; Agustono agustono
Journal of Marine and Coastal Science Vol. 8 No. 3 (2019): SEPTEMBER
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (380.404 KB) | DOI: 10.20473/jmcs.v8i3.21161

Abstract

Prawns (Macrobrachiumrosenbergii) is one of the freshwater shrimp species native to Indonesia. Shrimp prawns are the most popular of all freshwater shrimp because of its large size and has a high economic value in both domestic market and abroad. Problems commonly encountered in the cultivation of prawns currently includes several factors such as water quality, disease and feed. Efforts that can be done is by feeding in sufficient quantity and quality and not excessive is a very decisive factor. Technical constraints on the level of farmers are limited in supply mains quality. Therefore, efforts are needed to tackle these problems by managing the stock of prawns parents. This study aims to determine the addition of cod liver oil on a commercial feed can increase protein retention and energy retention prawns (Macrobrachium rosenbergii). This research was carried out experimentally with a completely randomized design (CRD). The treatments were given a dose of cod liver oil 0% (control), and the treatment 1-4 using a 3% increase each treatment dose. Analysis of data using ANOVA followed by Duncan test. Based on the research results giving cod liver oil on a commercial feed effect on increasing protein retention and energy retention of lobster meat. Retention of the best protein found in 4 treatments with a dose of 12%, while the retention of the best energy contained in the second treatment with a dose of 6%.
ANALISIS MANFAAT EKONOMI DAN LINGKUNGAN PENGGUNAAN PESTISIDA ORGANIK (KASUS PADA USAHA TANI PADI SAWAH DI KECAMATAN CLUWAK KABUPATEN PATI) Agustono Agustono; Catur TBJP; Imammudin Syah
SEPA: Jurnal Sosial Ekonomi Pertanian dan Agribisnis Vol 1, No 1 (2004): SEPTEMBER
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/sepa.v1i1.48775

Abstract

This research aims (1) to know benefit of organic fertilizer looking at from productivity and saving cost of ricefield farming; (2) to know economic and environment benefit used to organic fertilizer for community. the result of this research show used of organic fertilizer will give benefit saving cost is 30,3% and productivity improvement is 11,6% and for involved side off-farm activity will get insentive 58,1% from total benefit
EFEK ALOKASI DAN KONTRIBUSI SEKTOR PERTANIAN DALAM MENGHADAPI OTONOMI DAERAH DI KABUPATEN BOYOLALI Ropingi Ropingi; Agustono Agustono
SEPA: Jurnal Sosial Ekonomi Pertanian dan Agribisnis Vol 2, No 2 (2006): FEBRUARY
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/sepa.v2i2.48862

Abstract

in OTDA era, data and information about allocation effect is very important, because its became competitive advantage in this region. THe other opportunity in investor pulled with this region. This research was done in Boyollai regency. Assessing data from BPS Central Java. Boyolali regency the data and information used in this research was data Gross Regional Domestic Product (GRDP) from 1998 to 2002. Type of data is secondary. For analysing this research used Esteban-Marquillas Shift Share Analysis (Dynamic SSA/ E-M SSA)
Oxidation Lipid on Fish Cake Catfish (Pangasius sp.) Dissolved in The Extract of Bay Leaf (Eugenia polyantha) Mahiastuti Tribuana Tungga Dewi; Boedi Setya Rahardja; Agustono Agustono
Journal of Marine and Coastal Science Vol. 8 No. 3 (2019): SEPTEMBER
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (344.265 KB) | DOI: 10.20473/jmcs.v8i3.21158

Abstract

Catfish (Pangasius sp.) As a source of animal protein. Fish catfish have a thick white meat so that it can be processed into a wide range of diversified products. The process of fried fish cake can result in fat or autooxidation process. Autooxidation can be inhibited by the presence of antioxidant compounds. One source of natural antioxidants are bay leaf Eugenia polyantha.This research was carried out by experimental methods and the use of experimental design of randomized Complete Design (RAL). RAL is used when the material and condition of the experiment are homogeneous. This research consists of four concentrations of extract treatment bay leaf, namely 0%, 10%, 20%, 30%. Fish cake has been fried done soaking for 30 minutes. Water content showed no significant difference (p> 0.05) at 24 hours to 28, this indicated that the addition of bay leaf extract did not affect the moisture content during storage. The high water content at 0 hour is caused by the process of soaking the fish cake  in the extract solution. The highest value is shown by the concentration of 30% at the hour to 0 that is 52.78%, this indicates that the fish cake by soaking can meet the quality score SNI 7757:2013 which is a maximum of 60%. The fat content in the fish cake continues to decrease, indicating the occurrence of oxidation during storage. Levels of TBA in fish cake continue to increase that can be slowed by the extract of bay leaves with a concentration of 30%.
Peningkatan Respons Imun Non Spesifik Ikan Gurame Pascapemberian Ekstrak Air Panas Mikroalga Spirulina platensis (ENHANCEMENT OF NON-SPECIFIC IMMUNE RESPONSE OF OSPHRONEMUS GOURAMY AFTER GIVING OF HOT WATER EXTRACT SPIRULINA PLATENSIS) Woro Hastuti Satyantini; Agustono Agustono; Arimbi Arimbi; Emy Koestanti Sabdoningrum; Myrna Budi; Lina Wafia Asmi
Jurnal Veteriner Vol 17 No 3 (2016)
Publisher : Faculty of Veterinary Medicine, Udayana University and Published in collaboration with the Indonesia Veterinarian Association

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (136.344 KB)

Abstract

Hot water extract of Spirulina platensis which is contain of lipopolysaccharide can be used as animmunostimulant. This study aimed to determine the effect of hot water extract of S. platensis throughinjection on the non-specific immune response of Osphronemusgouramy. The treatment was given throughintraperitoneal injection of hot water extract of S. platensis with doses of 1%, 10%, 20% and PBS, PhosphateBuffer Saline (control) 0.1 ml/fish. Fish reared in the aquarium (67 l volune) with density 12 fishes/aquarium with average weight of 7.5 – 8.5 g/fish. Blood samples of fish taken from the caudal vein on day0 (before administration of the extract), 3 and 5 days after administration of the extract for the measurementof total leucocytes, differential leucocytes and phagocytic activity. Results showed an increased in totalleucocytes, phagocytic activity, monocytes and neutrophils of fish that given hot water extract of S. platensis.The addition of hot water extract of S. platensis at 1% through injection gave total leucocytes, phagocyticactivity, monocytes and neutrophils on days 3 were 543.73 x 103sel/mm3,69.30%, 34.33% and 14%respectively higher and significantly different to control.
ANALISIS FAKTOR-FAKTOR YANG MEMENGARUHI PETANI DALAM MENGIKUTI ASURANSI USAHATANI PADI (AUTP) DI KABUPATEN SUKOHARJO Lina Hidayatul Hamidah; Joko Sutrisno; Agustono Agustono
AGRISAINTIFIKA: Jurnal Ilmu-Ilmu Pertanian Vol 5, No 1 (2021): Agrisaintifika
Publisher : Fakultas Pertanian Universitas Veteran Bangun Nusantara Sukoharjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v5i1.1319

Abstract

Penelitian ini bertujuan untuk mengetahui pelaksanaan dan kinerja program AUTP di Kabupaten Sukoharjo, menganalisis faktor-faktor yang memengaruhi petani dalam mengikuti program AUTP, serta mengetahui peluang petani untuk mengikuti AUTP di Kabupaten Sukoharjo. Metode dasar penelitian yang digunakan adalah metode deskriptif dan analitis. Metode pengambilan lokasi secara purposive dan pengambilan sampel secara simple random sampling dengan 60 responden. Data dianalisis menggunakan regresi logistik pada tingkat kepercayaan 95% (α = 0,05). Hasil penelitian menunjukkan bahwa mekanisme pelaksanaan program AUTP di Kabupaten Sukoharjo sudah baik sesuai panduan pelaksanaan dari pemerintah. Kinerja AUTP di Kabupaten Sukoharjo sudah baik, namun pengajuan klaim yang rumit dan klaim yang diberikan oleh pemerintah kepada petani masih perlu diperbaiki. Faktor-faktor yang memengaruhi petani dalam mengikuti program AUTP adalah faktor umur, penilaian anggota terhadap pengurus kelompok tani, mekanisme pelaksanaan, serta keyakinan klaim. Skenario yang memberikan peluang terbaik bagi petani mengikuti AUTP di Kabupaten Sukoharjo adalah skenario 3 dengan peluang 98,96%.
The Content of Low Density Lipoprotein, High Density Lipoproteins, Cholesterol on Pen Shells (Atrina Pectinata) Fish Catch in Kenjeran Surabaya Rio Khalif Eldiaz; Agustono Agustono; Kustiawan Tri Pursetyo
Journal of Marine and Coastal Science Vol. 7 No. 2 (2018): June
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (516.047 KB) | DOI: 10.20473/jmcs.v7i2.20713

Abstract

Pen Shells (A. pectinata) Is one type of a clam that is mostly consumed, Cholesterol levels included in a category high. Although the high cholesterol levels. Shells also contain levels commonly called ldl cholesterol evil . Having shells also levels of hdl, Cholesterol levels total normal in plasma adults is of 120 until 200 mg/dl. Different from its function at the time of cholesterol levels normal, the higher cholesterol levels in the blood, the greater the risk of atherosclerosis also. The purpose of this research is to get information about ldl levels , hdl and cholesterol contained in shells kampak , as well as to determine the shells kampak who most worthy for consumption. Parameter that observed in this research was ldl , hdl , cholesterol .This study using methods descriptive against the difference levels of low density lipopprotein ( ldl ) and high-density lipoproteins ( hdl ) and cholesterol in any bivalve hatchets the results of catch fishermen in kenjeran surabaya. Average levels of ldl on pen shells (A. pictinata) In the meat is 30,990 mg/100g, in the muscle is 28,329 mg/100g and in the Digestive organs is 25,225 mg/100g ; The average levels of hdl on pen shells (A. pictinata) in the meat is 96,772 mg/100g, in the muscle is 87,139 mg/100g and in the Digestive organs is 67,516 mg/100g ; average levels of cholesterol on pen shells (A. pictinata) in the meat is 165,609 mg/100g, in the muscle is 147,382 mg/100g and in the Digestive organs is 114,551 mg/100g. Levels of LDL, HDL and cholesterol Lead to results same that is the most number are located on the meat, then muscle and at least there are on an disgestive organ.
HUBUNGAN KONDISI PSIKOSOSIAL LANSIA HIPERTENSI DENGAN KEJADIAN INSOMNIA Agustono Agustono; Reni Zulfitri; Agrina Agrina
Jurnal Online Mahasiswa (JOM) Bidang Ilmu Keperawatan Vol 5, No 2 (2018): Edisi 2 Juli - Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Ilmu Keperawatan

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

Abstract

Psychosocial condition in elderly hypertension can cause some health problems, one of that is insomnia. This study aimed to know the correlation between  psychosocial status in elderly hypertension and insomnia cases in public health center area in Puskesmas Payung Sekaki, Pekanbaru city. The design of this research was descriptive correlation using cross sectional approach. The sample of this research were 85 persons with using purposive sampling technique. The data was collected by using valid and reliable questionnaire. The study analysis was univariate and bivariate using chisquare test. The research result showed that the majority of research subject 60-74 years old were 65 respondents (76,5%), 47 respondents (55,3%) were women , 82 respondents (96,5%) were moslems, 41 respondents (48,2%) were minangness, 47 respondents (55,3%) were elementary background,  48 respondents (56,5%) were already marriage, while 71 respondents (83,5%) were not answer. Based on the time of getting hypertension that were at >3-5 years consist of 36 respondents (42,4%), the research result showed that commonly respondents of hypertension having healthy psychosocial condition as much as 48 respondents (56,5%) and commonly elderly getting insomnia was 66 respondents (77,6%). Chi-square test showed that p value (0,012) < α (0,05), so it can be concluded that has significant correlation between psychosocial status in elderly hypertension and insomnia cases. Elderly can increase their quality of life and avoid psychosocial problem to prevent health problem like insomnia.  Keywords: elderly, hypertension, insomnia cases, psychosocial condition
Addition of Crude Fish Oil (CFO) on Feed Toward Growth and Feed Conversion Ratio of Mud Crab (Scylla serrata) Kemala Hudita; Agustono Agustono; Widya Paramita Lokapirnasari
Journal of Marine and Coastal Science Vol. 9 No. 1 (2020): FEBRUARY
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (362.688 KB) | DOI: 10.20473/jmcs.v9i1.20758

Abstract

Mud crab is one of the fishery commodity which potential to be cultured because it has high economic value. Mud crab has nutrients content such as protein 62,72%, lipid 0,83%, ash 7,5% and water content 9,9%. Trash fish is fresh feed which commonly used as main feed for the growth of mud crab juvenile of 5,3to 13,8%, however Kuniran fish has omega-3 eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) content which is necessary for optimum growth of mud crab.The study method was implemented as the experimental method use Completely Randomized Design (CRD) which consists of five treatments and four replications. The quantity of Crude Fish Oil which is added in trash fish feed on this study are: Treatment A (0%), B (2%), C (4%), D (6%) dan E (8%). The observed parameters are growth of mud crab and feed conversion ratio value. Data analysis use Variant Analysis (ANAVA) and continued with Duncan's Multiple Range Test to determine differences between treatments. The results shows that addition of Crude Fish Oil in trash feed fish for 32 days of rearing gives significantly different effect (P<0,05) toward length and width of mud crab carapace, meanwhile toward feed conversion value of mud crab doesn’t gives significantly different effect (P>0,05). High length and width  growth of carapace were obtained on D and E treatment. The water quality of mud crab during 32 days of rearing is the temperature range of 28-29°C, pH range of 7,5-9,0, salinity range of 15-21ppt, dissolve oxygen range of 4 mg/l and ammonium range of 0,09-0,27 mg/l.