Agric最新文献

{"title":"UTILIZATION OF PALM OIL MILL SOLID WASTE AND INORGANIC FERTILIZERS ON CHINESE KALE (Brassica alboglabra) IN EX COAL MINING SOIL","authors":"M. D. Duaja, E. Kartika, D. C. Fransisca","doi":"10.24246/agric.2020.v32.i1.p29-38","DOIUrl":"https://doi.org/10.24246/agric.2020.v32.i1.p29-38","url":null,"abstract":"The purpose of this experiment is to evaluate the best combination of inorganic fertilizers and organic material from palm oil mill waste decanter cake, which give the best Chinese kale growth and yield at ex-coal mined soils. This is a pot research, conducted at Agricultural Farm, Agriculture Faculty, Jambi University, using RCBD  with one factors and 11 treatments of combinations of NPK + Decanter Cake fertilizer from palm oil mill solid waste. The parameters observed were increase in plant height and number of leaves, leaf area and plant fresh weight. The results showed, the best treatments for increasing plant height and number of leaves was achieved at 50% of NPK from recommended doses with DC 20 ton/ha or 75% of NPK with DC 20 tons per hectare. For leaf area and plant fresh weight (yield), was achieved at 50 percent of NPK from recommended doses + DC 15 tons per hectare. The conclusion of this research is to increase chienese kale growth and yield in ex-coal mining soil can be done by fertilizing NPK 50 percent from recommended doses + decanter cake 15 tons per hectare.","PeriodicalId":53109,"journal":{"name":"Agric","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82772053","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}

{"title":"THE COMPARISON OF CHICKEN FARMING BUSINESS ON VARIOUS PATTERNS IN NORTH BENGKULU REGENCY","authors":"H. Harianto, N. N. Arianti, P. S. Asriani","doi":"10.24246/agric.2019.v31.i2.p122-135","DOIUrl":"https://doi.org/10.24246/agric.2019.v31.i2.p122-135","url":null,"abstract":"This study aims to calculate and compare the income and the level of efficiency of poultry farming with various business patterns, namely \"Mandiri\" or independent, partnering with national company and partnering with foreign company. Respondents were taken in a census method, consist of 11 independent farmers, 21 farmers who partnered with national company and 10 farmers who partnered with foreign company. Income is calculated by subtracting revenue and costs. Business efficiency is determined by the R/C Ratio. Meanwhile, the comparison of incomes were analyzed by the t-test. The results showed that the average income of independent livestock business is IDR 5.536,95/head, the national partnership is IDR 2.523,20/head, and those with foreign partner is IDR 3.162,74/head. While The efficiency level of independent pattern is 1,15, 1,09 for national partnership pattern and 1,10 for foreign partnership. The results of the t-test at the 95% confidence level indicate that the income of independent livestock is higher than those in nationally and foreign-partnered farms. While the nationally-partnered business is not higher than the foreign-partnered. \u0000 ","PeriodicalId":53109,"journal":{"name":"Agric","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84302413","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}

{"title":"FARMER PREFERENCES FOR SHALLOT VARIETIES: EVIDENCE FROM PASIR VILLAGE, MIJEN DISTRIC DEMAK REGENCY","authors":"Shofia Nur Awami, S. Wahyuningsih, R. Rina","doi":"10.24246/agric.2019.v31.i2.p146-157","DOIUrl":"https://doi.org/10.24246/agric.2019.v31.i2.p146-157","url":null,"abstract":"Mijen district is the highest shallot producing area in Demak Regency. The purpose of this research are to know; 1) the attributes characteristics that influenced farmers in choosing shallots planted, 2) The shallot variety that has highest planting frequency, and 3) Comparison of attribute of some shallot varieties that are often planted by farmers in Pasir Village. This research used descriptive method while location sampling has done purposively. The research location are Pasir Village, Mijen District. Sampling of farmers was carried out by purposive sampling, with respondents involved as many as 42 farmers, taken from 2 selected farmer groups, namely Tani Jaya farmer groups as many as 21 and Tani Makmur 21 people. Data analysis uses tabulation and perceived quality methods. The results showed that the shallot characteristics were considered by the farmers namely the age of harvest (0.18) and production yield (0.17). Farmers prefer to cultivated shallot of Bima Brebes varieties (the first planting season). Farmers planted Bima Sawo variety in the second planting season. The total preference level value obtained showed that the TPT of the Bima Curut variety is the most preferred compared to other varieties, with a value of 1.02.","PeriodicalId":53109,"journal":{"name":"Agric","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82220569","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}

{"title":"VISITORS’ SATISFACTION OF AGRITOURISM AT AGRIBISNIS ALOE VERA CENTER","authors":"Agus Prayudi, E. Dolorosa, D. Kurniati","doi":"10.24246/AGRIC.2019.V31.I1.P15-30","DOIUrl":"https://doi.org/10.24246/AGRIC.2019.V31.I1.P15-30","url":null,"abstract":"Aloe Vera is one of prime farming products in Pontianak so that the city government established Aloe Vera Center as the center for research and development of Aloe Vera product. In 2002, Aloe Vera Center also added an agritourism service there. Agritourism in Aloe Vera Center is expected to keep developing and face the challenge to attract visitors. For a unit of government under service sector, visitor is the most important parameter to make development planning. Therefore, as a basis of development planning, a research is needed to measure satisfaction variable in order to analyze visitors’ satisfaction. This study aims to determine the satisfaction variable of visitors who have the highest and lowest values and which variables are the main problems of visitors so that policy makers can use this research as a basis for planning development facilities, infrastructure and further service improvement. There are 100 respondents with the determination of samples from visitors who came. Conducted with non-probability sampling through convenience sampling method. There was a screening at the beginning of the questionnaire where the visitors who were used as respondents were visitors who had finished visiting. This research used Important Performance Analysis method and Customer Satisfaction Index. Research findings showed that from 5 dimensions and 27 variables analyzed, it was obtained that CSI score was 78,54%, which means that the satisfaction level of the visitors of Agribisnis Aloe Vera Center at whole is at the minimum limit, research finding is on the range 77%<X<80%. It means that, if there were no improvement on the attributes, the satisfaction of the visitors would also deteriorate. Besides, from Cartesian coordinate system, it was found that there were five prioritized variables that need to be improved. The researcher concluded that the Aloevera Manager must be giving attention to the parking area. More improving the cleanliness, comfort, neat location. Providing repairs to the Gazebo Facility and adding wudhu place, prayer mats and mukena as a prayer room facility. This needs to be done to increase customer satisfaction and increase visits. Managers must also make satisfaction analysis as a reference for preparing the following year’s budget. ","PeriodicalId":53109,"journal":{"name":"Agric","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79026632","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}

{"title":"RESPONSE OF CELERY PLANT(Apium graviolens L.) TO THE REDUCTION OF INORGANIC FERTILIZER WITH DECANTER CAKE USAGE","authors":"M. D. Duaja","doi":"10.24246/AGRIC.2019.V31.I1.P31-40","DOIUrl":"https://doi.org/10.24246/AGRIC.2019.V31.I1.P31-40","url":null,"abstract":"The purpose of this research was to find out the response of celery plants when inorganic fertilizers are reduced and substituted with oil palm decanter cake mill waste. This research was conducted at Farmer’s Field in Tangkit Baru Village, Sungai Gelam Sub-district, Muaro Jambi Regency, uses Randomized Block Design with one factor ie decanter cake and inorganic fertilizer (NPK) consists of 7 levels, namely: 100% NPK Fertilizer (as recommended 200 kg urea / ha, 150 kg / ha SP-36, 200 kg / ha KCl ), decanter cake 15 ton / ha, 20 ton / ha, decanter cake 15 ton / ha + 75% dose of NPK (25% reduction of NPK dosage), decanter cake 15 ton / ha + 50% dose of NPK (50% reduction of NPK dose ), decanter cake 20 ton / ha + 75% dose of NPK (25% reduction NPK dose), decanter cake 20 ton / ha + 50% dose of NPK (50% reduction of NPK dose). The parameters observed were plant height, number of leaves, number of stems per hill, fresh weight per plant and plant growth rate. The results showed, that plant response to the reduction of 50% inorganic fertilizer substituted with decanter cake 15 tons per hectare gave the best celery fresh weight , leaves number and the highest celery stems number. For plant height parameters and the highest plant growth rate indicated that there was no significant difference between 15 tons per hectare and 20 tons per hectare of decanter cake at 50 percent reduction of inorganic fertilizers.","PeriodicalId":53109,"journal":{"name":"Agric","volume":"53 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76639481","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}

{"title":"TECHNICAL EFFICIENCY OF SKIPJACK SMOKED FISH PROCESSING BUSINESS IN NORTH SULAWESI PROVINCE AND ITS DETERMINANT FACTORS","authors":"Ira Primalasari, K. Sukiyono, M. M. Romdhon","doi":"10.24246/AGRIC.2019.V31.I1.P41-52","DOIUrl":"https://doi.org/10.24246/AGRIC.2019.V31.I1.P41-52","url":null,"abstract":"The research purpose is to determine the technical efficiency level and analyze the factors that influence technical efficiency of the Skipjack smoked fish processing business in North Sulawesi Province. The research method used is survey method in North Sulawesi Province. The data analysis used are descriptive and frontier production function. The production inputs are Skipjack fish, ice cubes, clean water, bamboo clamp, woka leaves, fuel, food coloring and labor. Samping technique with census as many as 81 people. The results show that Skipjack fish and water factors has positive and significant effect on production. The technical efficiency of the Skipjack fish business has an average of 96,17%. Seventy percent of respondent have range of 96-100% technical efficiency. Family size has a positive and significant effect on technical efficiency while age, education and experience have not. Variable of fresh skipjack and water have a significant effect on production, and there is still a 5% chance to increase production by increasing efficiency.","PeriodicalId":53109,"journal":{"name":"Agric","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82656887","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}

{"title":"WHEAT SEEDS (Triticum aestivum L.) PRIMING TO INCREASE GERMINATION QUALITY UNDER DROUGHT STRESS","authors":"Fernando Okky Permana Putra, T. D. Kurnia","doi":"10.24246/AGRIC.2019.V31.I1.P89-101","DOIUrl":"https://doi.org/10.24246/AGRIC.2019.V31.I1.P89-101","url":null,"abstract":"Priming is one of the practical method which is able to change the physiological condition, stimulate the drought tolerance mechanism in wheat genotypes under the water deficit and help the initial germination stage. The study aims at analyzing the effect of germination of wheat seeds under normal conditions and drought stress condition after applying priming treatments. This study used a Randomized Block Design (RBD). The data was collected, analyzed and processed using statistical analysis system version 9.1 software. Duncan multiple range test is used to find out the effect between treatments with the confidence level of 5%. There are 10 treatments: (1) control (2) aquadest, (3) CaCl2, (4) Gibberellin 50 ppm, (5) gibberellin 100 ppm,(6) control stress condition, (8) aquadest stress condition, (8) CaCl2 stress condition, (9) gibberellin 50 ppm stress condition, (10) gibberellin 100 ppm stress condition. The research was repeated three times. The observation parameters include the germination percentage, viability and vigor growth of wheat, sprout length, root sprout length, shoot sprout length and dry weight. The result and conclusions revealed that there was an effect of treatment on germination of wheat seeds, which priming with distilled water under stress condition can increase the value of growth speed significantly and simultaneous growth.","PeriodicalId":53109,"journal":{"name":"Agric","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73346718","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}

{"title":"HEAVY METAL-RESISTANT RHIZOBACTERIA FROM GOLD MINE IN PONGKOR INDONESIA AND COPPER MINE IN MARINDUQUE PHILIPPINES","authors":"E. Yuniarti, I. F. Dalmacio, E. Paterno","doi":"10.24246/AGRIC.2019.V31.I1.P75-88","DOIUrl":"https://doi.org/10.24246/AGRIC.2019.V31.I1.P75-88","url":null,"abstract":"The purposes of the study was to isolate, to characterize, and to identify rhizobacteria from plant rhizosphere growing in gold and copper mine. The isolation of rhizobacteria used N-free semisolid agar media, TSA, and SLP plus heavy metals (HMs), namely Pb, Cd, and or Cu. Isolated rhizobacteria were subsequently characterized for resistance to higher level of Pb, Cd, Cu in SLP media. Cultural and morphological characterization of rhizobacteria were conducted for cell morphology, motility, Gram staining, and biofilm formation. The rhizobacteria identification used sequence analysis of the 16S RNA gene fragments. The results showed that the majority of rhizobacterial from Cu mine site (66.7% of 21 isolates) were resistant to Cu (72150 ppm) while the majority of rhizobacteria from gold mine site (77.8% of 18 isolates) were sensitive to 72 ppm Cu. Majority of Cu in the soil was insoluble as granules attaching to gravel so that rhizobacteria of Cu mine site have been exposed and adapted to available Cu. This fact, explaining that the rhizobacteria’s MIC value was lower than the total Cu level in the soil. Three HMs-resistant rhizobacter (PbSM 2.1, MGR 334, and CuNFbM 4.1) formed biofilms, which was as one of the resistance mechanism to HMs. This research informed that HM contaminated-soil is better source for obtaining HM resistant rhizobacteria than HM uncontaminated-soil. The use four isolation media produce rhizobacteria which was more diverse than rhizobacteria from each isolation medium. Further characterization needs to be done to obtain HM resistant-rhizobacteria which can be used as biofertilizers and phytoremediation agent.","PeriodicalId":53109,"journal":{"name":"Agric","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89424519","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}

{"title":"RELEASE OF SULFUR ON PADDY SOIL CONDITION","authors":"L. Anggria, A. Kasno, T. Rostaman","doi":"10.24246/AGRIC.2019.V31.I1.P67-74","DOIUrl":"https://doi.org/10.24246/AGRIC.2019.V31.I1.P67-74","url":null,"abstract":"The objective of this study was to determine the release of S in paddy soil. The experiment was carried out in the greenhouse which the soil sample was taken from three different sites. The treatment consists of (T0) control, (T1) 0.02 g S pot-1, (T2) 0.04 g S pot-1, (T3) 0.08 g S pot-1, (T4) 0.04 g S pot-1 + rice straw. The concentration of S was measured in soil, surface water (soil solution) and leached water. The results showed that the addition of S increased the available S. In general, concentration of S in soil was high for site 1 and 3. It was possible due to the higher clay content for site 1 and 3 compared to site 2. The higher S concentration in soil solution was obtained by treatment T3 for all sites. Sulfur concentration in leached water was higher for T2 compared to T4. It indicated that rice straw could protect the release of S in leached water.","PeriodicalId":53109,"journal":{"name":"Agric","volume":"47 5 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81175482","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}

{"title":"THE EFFECT OF ADDITION OF SUCROSE SOLUTION ON THE ANTIBACTERIAL ACTIVITIES OF GREEN GRASS JELLY EXTRACT SINBIOTIC BEVERAGES DURING STORAGE IN COLD TEMPERATURE","authors":"S. Rizal, J. Amelia, Suharyono A.S Suharyono A.S","doi":"10.24246/AGRIC.2019.V31.I1.P53-66","DOIUrl":"https://doi.org/10.24246/AGRIC.2019.V31.I1.P53-66","url":null,"abstract":"Sinbiotic drinks have a very acidic taste, so it is necessary to add sucrose solution to get the best taste. This study aims to determine the effect of adding 65% (v/v) sucrose solution to changes in antibacterial activity of green grass jelly synbiotic drinks during storage in cold temperatures. The finished green grass jelly synbiotic product was given two different treatments, namely the product without the addition of sucrose solution and product with the addition of 10% (v/v) of 65% (b/v) sucrose solution. The product was stored for 28 days at a cold temperature of ± 10oC. Observations were carried out every 7 days for antibacterial activity, pH, total acid, and total lactic acid bacteria. Antibacterial activity was evaluated using the agar diffusion method against pathogenic bacteria including Staphylococcus aureus, Salmonella sp., Bacillus cereus, and Eschericia coli. The results showed that the antibacterial activity, pH, and total lactic acid bacteria of green grass jelly synbiotic drinks both without and with the addition of 65% (b/v) sucrose as much as 10% (v/v) reduced during storage at cold temperatures, while total acid increases. There was no significant difference between the antibacterial activity and the characteristics of the green grass jelly synbiotic drink given 65% sucrose solution and without the addition of 65% sucrose solution. Thus the study concluded that the addition of 65% sucrose solution to increase the preference for the product did not significantly affect the change in antibacterial activity of the green grass jelly synbiotic beverage during storage in cold temperatures.","PeriodicalId":53109,"journal":{"name":"Agric","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89876963","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}