Indonesian Journal of Agricultural Research最新文献_第8页

Streptomyces sp.: Characterization, Identification and Its Potential as a Ralstonia solanacearum Biological Control Agent in vitro 链霉菌的鉴定、鉴定及其体外防菌潜力

Indonesian Journal of Agricultural Research Pub Date : 2019-12-28 DOI: 10.32734/INJAR.V2I3.1389

R. Saputra, T. Arwiyanto, A. Wibowo

{"title":"Streptomyces sp.: Characterization, Identification and Its Potential as a Ralstonia solanacearum Biological Control Agent in vitro","authors":"R. Saputra, T. Arwiyanto, A. Wibowo","doi":"10.32734/INJAR.V2I3.1389","DOIUrl":"https://doi.org/10.32734/INJAR.V2I3.1389","url":null,"abstract":"Streptomyces sp. bacteria have the potential to produce antibiotic compounds, which are one of the mechanisms that are widely used in biological control. However, in general, biological control mechanisms also occur through competition, cell wall degradation and induced resistance. This study was aimed to determine the physiological, biochemical and molecular characteristics of two isolates of Streptomyces sp. (S-4 and S16 isolates) isolated from the tomatoes roots, and to find out their ability to control Ralstonia solanacearum, which causes bacterial wilt disease on a wide range of hosts. The results showed both Streptomyces sp. isolates had several different physiological and biochemical characteristics and had a different ability to inhibit R. solanacearum in vitro. Streptomyces sp. S-16 isolate had a high similarity with Streptomyces diastaticus subsp. ardesiacus strain NRRL B-1773T based on the molecular identification results. Further research needs to be done to see the potential inhibition of the two Streptomyces isolates in inhibiting the development of bacterial wilt disease in tomato plants caused by R. solanacearum.","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84262478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Antioxidant and Anti Inflammation Effect of Snack Bars from Black Glutinous Rice and Pumpkin Powder 黑糯米和南瓜粉小吃条的抗氧化和抗炎作用

Indonesian Journal of Agricultural Research Pub Date : 2019-11-30 DOI: 10.32734/INJAR.V2I3.2841

A. Mustofa, N. Suhartatik, Ega Sulistiyo Ningrum

{"title":"Antioxidant and Anti Inflammation Effect of Snack Bars from Black Glutinous Rice and Pumpkin Powder","authors":"A. Mustofa, N. Suhartatik, Ega Sulistiyo Ningrum","doi":"10.32734/INJAR.V2I3.2841","DOIUrl":"https://doi.org/10.32734/INJAR.V2I3.2841","url":null,"abstract":"The study was design to evaluate the antioxidant and anti-inflammatory effect of snack bars that made of black glutinous rice and pumpkin powder and study on the male Sprague Dawley rats. Twenty-five male rats in between the age of 2 and 3 months were selected and randomly divided into 5 groups, which were positive control, negative control, group with sylimarin treatment, snack bars A and snack bars B. Carbon tetrachloride was used to induce hepatic damage. The results showed that group with CCl4 treatment has 3.04 ± 0.16 μmol/L MDA while group with Sylimarin, snack bars A, snack bars B were 0.49 ± 0.05; 0.54 ± 0.05; and 1.15 ± 0.16 μmol/L MDA, respectively. The snack bars had the capacity to decline the damage in liver as much as Sylimarin (standardized natural medicine for hepatotoxicity). The SGPT (Serum Glutamin Pyruvic Transaminase) of the two treatment was 22.24 ± 0.80 U/I for Sylimarin and 22.33 ± 1.03 U/I for snack bars while SGOT (Serum Glutamic Oxaloacetic Transaminase) was 40.78 ± 0.77 U/I for Sylimarin and 40.88 ± 1.25 U/I for snack bars A. Snack bars B has a significantly different value on final SGOT and SGPT.","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90123505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Growth and Production Response of Corn (Zea mays L.) by Bokashi of Cow Waste and Tempe Industrial Liquid Waste 牛粪和Tempe工业废液对玉米生长和产量的响应

Indonesian Journal of Agricultural Research Pub Date : 2019-10-13 DOI: 10.32734/INJAR.V2I2.917

W. Barus, S. Utami, Dicky Zulkarnain Tanjung

{"title":"Growth and Production Response of Corn (Zea mays L.) by Bokashi of Cow Waste and Tempe Industrial Liquid Waste","authors":"W. Barus, S. Utami, Dicky Zulkarnain Tanjung","doi":"10.32734/INJAR.V2I2.917","DOIUrl":"https://doi.org/10.32734/INJAR.V2I2.917","url":null,"abstract":"The study aims to investigate the response of growth and production of the corn plant (Zea mays L.) due to the provision of bokashi cow dung and Tempe industrial liquid waste. This study was conducted in February 2017 until June 2017 at Lahan Perkebunan Rakyat Jalan Manunggal Ujung, Desa Bandar Klippa, Kecamatan Percut Sei Tuan, Medan Tembung. The design used was Factorial Randomized Block Design (RBD) with 3 replications and consisted of two factors studied: Bokashi consisting of four levels, e.i : B0 : Control, B1 : 15 ton/ha, B2 : 30 ton/ha and B3 : 45 ton/ha. The use of industrial liquid waste Tempe consisting of four levels, namely, e.i: L0 : Control, L1 : 30 ml/l, L2 : 60 ml / l, L3 : 90 ml/l. The observation data was followed by Duncan Multiple Range Test (DMRT). The results showed that the use of bokashi cow dung had a significant effect on the observation parameters of height, leaf length and cob weight in corn plants that have been observed and not significant to the observation of leaf number, leaf area, dry seed weight each plot. The use of industrial effluent of Tempe has a significant effect on leaf length parameter at age 6 weeks after planting and cob weight/plant each plot but not significant effect on observation of plant height, leaf number, leaf area, dry seed weight each plot.","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"142 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76880718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Free Choice Feeding on the Quality of Quail Eggs (Coturnix coturnix-japonica) 鹌鹑蛋品质的自由选择饲养

Indonesian Journal of Agricultural Research Pub Date : 2019-10-08 DOI: 10.32734/INJAR.V2I2.1154

Eva Morani Silaban, M. Tafsin, N. D. Hanafi

{"title":"Free Choice Feeding on the Quality of Quail Eggs (Coturnix coturnix-japonica)","authors":"Eva Morani Silaban, M. Tafsin, N. D. Hanafi","doi":"10.32734/INJAR.V2I2.1154","DOIUrl":"https://doi.org/10.32734/INJAR.V2I2.1154","url":null,"abstract":"Quail is one of the potential sources of animal protein from poultry as egg producers. An egg contains complete nutrients, namely protein, fat, vitamins, and minerals. As food, eggs must be maintained both physically and chemically to be safe for consumption. This study aimeds to examine the effect of selective feeding on the quality of quail eggs. This research was carried out at Percut Sei Tuan Subdistrict, Deli Serdang Regency, North Sumatra, which had been implemented from August to November in 2018. The study used a completely randomized design with 4 treatments and 5 plots. The study used egg samples from quail aged five (5) months. The treatment consists of Commercial feed (T0), 2 energy source feed (rice bran, corn) with 2 (T1), 3 (T2), 4 (T3) protein source feeds (fish meal, soybean meal, coconut meal, Poultry Meat Meal). The results showed that the treatment gave a significant effect (P<0.05) on egg weight, albumen, and eggshell weight, commercial feed showed eggs weight higher than free choice feeding treatments, while among free choice feeding treatment did not show significant effect. The free choice feeding treatment has a significant effect on the yolk weight, where T2 has the lowest yield. Percentage of yolk, albumen, quail eggshell and egg index, egg yolk index, albumen index, haugh unit and quail yolk color did not show significantly different (P>0.05) among treatment. It can be concluded that the commercial feed showed higher egg weight but had no significant effect (P>0.05) on the proportion of eggs and the interior quality of quail eggs, while among free choicee feeding treatment has no effect.","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80175253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effect of Moringa Leaf Flour Addition in Steamed Sponge Cake Made from a Mixture of Wheat and Banana Flours 辣木叶粉在小麦与香蕉粉混合蒸制海绵蛋糕中的添加效果

Indonesian Journal of Agricultural Research Pub Date : 2019-09-29 DOI: 10.32734/INJAR.V2I2.1144

F. I. Sari, H. Sinaga, L. M. Lubis

引用次数: 0

Efficiency and Marketing Margins Estimation of Oil Palm’s Fresh Fruit Bunches (FFB) in Labuhanbatu Utara and Asahan Regency 乌达拉布汉巴图和阿萨罕摄县油棕鲜果串(FFB)的效率和销售利润率估算

Indonesian Journal of Agricultural Research Pub Date : 2019-09-29 DOI: 10.32734/INJAR.V2I2.1209

Petrus Oktavianus Hutajulu, D. Chalil, S. Sembiring

{"title":"Efficiency and Marketing Margins Estimation of Oil Palm’s Fresh Fruit Bunches (FFB) in Labuhanbatu Utara and Asahan Regency","authors":"Petrus Oktavianus Hutajulu, D. Chalil, S. Sembiring","doi":"10.32734/INJAR.V2I2.1209","DOIUrl":"https://doi.org/10.32734/INJAR.V2I2.1209","url":null,"abstract":"This research study has reported different profit margin of smallholders in Labuhan Batu and Asahan which can be due to production’s cost incurred by smallholders. In addition, the price of fresh fruit bunches (FFB) of oil palm offered by eachtrader is also found different. This could be the differences in efficiency and the length of marketing channels traversed by partner and non-partner samllholders. The length of marketing chain was transferred to the marketing costs incurred and the margins received, so there is share for each marketing. Therefore such study is needed to estimate the marketing margins and channels of non-partner smallholders, partner smallholders, and explasma smallholders, the marketing functions carried out by each palm oil marketing channel in Kuala Hulu, factors that help samllholders choose marketing channels, increase marketing and the efficientcy of non-partner samllholders, partner smallholders, and explasma smallholders. The data used in this study are primary as well as secondary data. The analytical method used in the Shepperd’s Method, Acharya and Anggarwal’s Method, Composite Index Method, Marketing efficiency index method and Soekartawi Method. The analysis shows that there are 2 marketing channels, identified as Channel 1 : Smallholders-Middleman_RAM-Palm Oil Mill and Channel 2 : Smallholders-Middleman-Palm Oil Mill. The study has concluded that all smallholders do selling, transporting, standardization, risk bearing, and securing market information. Regular customer, services, contracts are figured out as the major reasons marketing agents choose marketing channels. The most efficient marketing channel is partner independent samllholders with the shortest channel.","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88279020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Screening of Fungi from Oil Palm Rhizosphere in Peat Soils and the Potential as Biological Agents against Ganoderma boninense 泥炭土壤油棕根际真菌的筛选及其防治牛蒡灵芝的潜力

Indonesian Journal of Agricultural Research Pub Date : 2019-09-29 DOI: 10.32734/INJAR.V2I2.918

F. Puspita, I. R. Dini, Dermala Sari

{"title":"Screening of Fungi from Oil Palm Rhizosphere in Peat Soils and the Potential as Biological Agents against Ganoderma boninense","authors":"F. Puspita, I. R. Dini, Dermala Sari","doi":"10.32734/INJAR.V2I2.918","DOIUrl":"https://doi.org/10.32734/INJAR.V2I2.918","url":null,"abstract":" One of the diseases that attack oil palm plants is stem rot disease. Control efforts that can be done is to use rhizosphere fungi from oil palm plants in peat soils. This study aimed to select fungi from rhizosphere of oil palm plants in peat soil based on morphological characteristics and test their potential as biological agents against Ganoderma boninense. This research was conducted by exploration, observation and experiment by using complete randomized design (RAL). The parameters observed were macroscopic characteristics of fungi from oil palm rhizosphere, disease severity index, fungus inhibition power from oil palm rhizosphere to G. boninense, colony diameter and growth rate of high antagonist rhizosphere fungus, hyperparasitic type of fungus from rhizosphere of oil palm plant with G. boninense and the morphological characteristics of fungi from high antagonist rhizosphere in macroscopic and microscopic. The results showed that 12 rhizosphere fungi isolates and 4 isolates were antagonist to G. boninense. Isolate J5 has a high antagonist power of 70.26% and is a genus Trichoderma, isolate J7 belongs to the genus Trichoderma, isolate J10 genus Aspergillus and isolate J12 genus Mucor.","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75546127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Identification of Milkfish Supply Chain in PT XYZ at Semarang City, Central Java Province 中爪哇省三宝垄市XYZ PT遮目鱼供应链的识别

Indonesian Journal of Agricultural Research Pub Date : 2019-09-29 DOI: 10.32734/INJAR.V2I2.1155

M. Romdhon, Asmarani Nurshabrina, Melli

引用次数: 0

Palatability Test of Mineral Herbal Blocks on Performans of Local Sheep 矿物草药块对当地绵羊生产性能的适口性试验

Indonesian Journal of Agricultural Research Pub Date : 2019-08-26 DOI: 10.32734/INJAR.V2I2.924

A. Nurmi, Muharram Fajrin Harahap

{"title":"Palatability Test of Mineral Herbal Blocks on Performans of Local Sheep","authors":"A. Nurmi, Muharram Fajrin Harahap","doi":"10.32734/INJAR.V2I2.924","DOIUrl":"https://doi.org/10.32734/INJAR.V2I2.924","url":null,"abstract":"This research was aimed to study of palatability and body weight gain local sheeps given minerals herbal (MBH). The farms used in this study were male 4 local sheep at the age of 12-18 months who showed symptoms of mineral deficiency. The research method used is the Latin Square Design (LSD). The treatment given is: H0 = Basal Feed + Salt; H1 = Basal Feed + Salt + Mineral + Turmeric; H2 = Basal Feed + Salt + Mineral + Ginger; H3 = Basal Feed + Salt + Mineral + Turmeric + Ginger. The research parameter is the mineral palatability of herbal blocks and body weight gain. The results showed that MBH given turmeric (10%), ginger (10%) and a combination of 5% + 5% ginger showed a non-significant effect on feed consumption and conversion. Palatability test showed that all MBH treatments were favored by local sheep, but the highest palatability of MBH was by adding ginger; followed by a combination of ginger and turmeric; and the lowest palatability is turmeric. Based on palatability tests, MBH with turmeric supplementation of 10%; 10% ginger or a combination of 5% ginger + 5% turmeric in the form of Herbal Minerals Block has a good palatability (preferred) and can improve the performance of local sheep.","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"44 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77489363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analysis of The Integrated Farming Income in The SMD (Sarjana Membangun Desa) Program In Padang City (Case Study: Tani Ternak Sepakat Group)

Indonesian Journal of Agricultural Research Pub Date : 2019-05-12 DOI: 10.32734/INJAR.V2I1.815

A. Nasution, N. Nofialdi, Ferdhinal Asful

{"title":"Analysis of The Integrated Farming Income in The SMD (Sarjana Membangun Desa) Program In Padang City (Case Study: Tani Ternak Sepakat Group)","authors":"A. Nasution, N. Nofialdi, Ferdhinal Asful","doi":"10.32734/INJAR.V2I1.815","DOIUrl":"https://doi.org/10.32734/INJAR.V2I1.815","url":null,"abstract":"The purpose of this research is to analyze the farming income of farmers who develop integrated farming system after and before getting the SMD Program in Padang City by involving Tani Ternak Sepakat Group as case study. This research was designed as a case study conducted from June 2012 to July 2012 in Kurao Pagang, Padang City, West Sumatera. In this research, the researcher used descriptive qualitative and descriptive quantitative design. \u0000The results of this study showed that the integrated farming system through the SMD Program in Tani Ternak Sepakat Groups has implemented the integration between paddy farming and breeding funded by SMD Program. For breeding activity, The Tani Ternak Sepakat group raises both goats and cows. At the same time, the farmer group also cultivates paddy only for integrating between paddy farming and cattle. The integration is done through the use of cattle’s compost as paddy farming fertilizer and the use of paddy’s farming residues for feeding the cattle. However, these practices reduce farmers’ income by 95.12% for the first years of the program. Based on the study, it is suggested that farmers implement waste treatment technology that utilize available resources and to increase their income. \u0000Key Word: SMD Program, Integrated Farming System, Farmers Income","PeriodicalId":34255,"journal":{"name":"Indonesian Journal of Agricultural Research","volume":"110 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74783984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0