Pub Date : 2023-01-17DOI: 10.25299/dp.2022.vol38(2).11874
Arnis En Yulia, Murniati, Laila Manja
This study aims to determine the effect of the combination of AB mix nutrition with POC tofu liquid waste on the growth and yield of lettuce plants and to get the combination of AB mix with POC tofu liquid waste for the best growth and yield of lettuce plants hydroponically. The study was conducted at the Experimental Farm Screening House of the Faculty of Agriculture, Riau University, from September to October 2019. The study used randomized block design (RBD), consisting of a comparison of nutritional treatments, namely: 100% AB mix + 0% POC tofu liquid waste, 75% AB mix + 25% POC tofu liquid waste, 50% AB mix + 50% POC tofu liquid waste, 25% AB mix + 7% POC tofu liquid waste, 100% POC of tofu liquid waste + 0 % AB mix and consisted of 4 replications. The parameters observed were plant height, number of leaves, leaf length, leaf width, root length, fresh weight, root volume, and weight suitable for consumption. Data Anova which showed a significant effect continued with multiple Range Tests at Duncan's 5% level. The results showed that the of nutrition treatment 100% AB mix, combination 50% AB mix + 50% POC tofu liquid waste, and 25% AB mix + 75% POC tofu liquid waste were found similar results, but higher results of giving a combination of 75% AB mix + 25% POC of tofu liquid waste in the leaf number parameter was 11.12 strands, fresh weight was 66.40 g and the proper weight was 58.31 g.
{"title":"PENGARUH KOMBINASI NUTRISI AB MIX DENGAN POC LIMBAH CAIR TAHU TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SELADA (Lactuca sativa L.) SECARA HIDROPONIK","authors":"Arnis En Yulia, Murniati, Laila Manja","doi":"10.25299/dp.2022.vol38(2).11874","DOIUrl":"https://doi.org/10.25299/dp.2022.vol38(2).11874","url":null,"abstract":"This study aims to determine the effect of the combination of AB mix nutrition with POC tofu liquid waste on the growth and yield of lettuce plants and to get the combination of AB mix with POC tofu liquid waste for the best growth and yield of lettuce plants hydroponically. The study was conducted at the Experimental Farm Screening House of the Faculty of Agriculture, Riau University, from September to October 2019. The study used randomized block design (RBD), consisting of a comparison of nutritional treatments, namely: 100% AB mix + 0% POC tofu liquid waste, 75% AB mix + 25% POC tofu liquid waste, 50% AB mix + 50% POC tofu liquid waste, 25% AB mix + 7% POC tofu liquid waste, 100% POC of tofu liquid waste + 0 % AB mix and consisted of 4 replications. The parameters observed were plant height, number of leaves, leaf length, leaf width, root length, fresh weight, root volume, and weight suitable for consumption. Data Anova which showed a significant effect continued with multiple Range Tests at Duncan's 5% level. The results showed that the of nutrition treatment 100% AB mix, combination 50% AB mix + 50% POC tofu liquid waste, and 25% AB mix + 75% POC tofu liquid waste were found similar results, but higher results of giving a combination of 75% AB mix + 25% POC of tofu liquid waste in the leaf number parameter was 11.12 strands, fresh weight was 66.40 g and the proper weight was 58.31 g.","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"4 9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88334478","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}
Pub Date : 2023-01-16DOI: 10.25299/dp.2021.vol37(2).11849
W. Saputri, Selvia Sutriana
This research was conducted at the experimental farm of the Faculty of Agriculture, Riau Islamic University, Pekanbaru during 5 months, starting from October 2019 to February 2020. The study used a Factorial Completely Randomized Design by using two factors. The first factor was titonia compost (T), consisting of 4 levels, namely 0, 0.5, 1.0, and 1.5 kg/plot and the second factor was young coconut coir liquid waste (S), consisting of 4 levels, namely 0, 100, 200, and 300 ml/plant so that 16 treatment combinations were obtained with 3 replications. Parameters observed were harvest age, plant height, number of branches, number of leaves, wet weight, and leaf weight. The data were analyzed using statistics and continued with the Honest Significant Difference Test (BNJ) at 5%. The results showed that the interaction of titania compost and young coconut coir wastewater affected harvest age, plant height, number of branches, wet weight, and dry weight with the best combination treatment of the application of titania compost was 1.5 kg/plot and the dose of young coconut coir wastewater was 200 ml/plant. The main effect of titania compost was significant on all observation parameters with the best treatment of titania compost at 1.5 kg/plot. The main effect of young coconut coir liquid waste was real on all observation parameters with the best treatment of 200 ml/plant.
{"title":"APLIKASI KOMPOS TITONIA DAN LIMBAH CAIR SABUT KELAPA MUDA DALAM MENINGKATKAN PERTUMBUHAN TANAMAN STEVIA (Stevia rebaudiana) SECARA BERKELANJUTAN","authors":"W. Saputri, Selvia Sutriana","doi":"10.25299/dp.2021.vol37(2).11849","DOIUrl":"https://doi.org/10.25299/dp.2021.vol37(2).11849","url":null,"abstract":"This research was conducted at the experimental farm of the Faculty of Agriculture, Riau Islamic University, Pekanbaru during 5 months, starting from October 2019 to February 2020. The study used a Factorial Completely Randomized Design by using two factors. The first factor was titonia compost (T), consisting of 4 levels, namely 0, 0.5, 1.0, and 1.5 kg/plot and the second factor was young coconut coir liquid waste (S), consisting of 4 levels, namely 0, 100, 200, and 300 ml/plant so that 16 treatment combinations were obtained with 3 replications. Parameters observed were harvest age, plant height, number of branches, number of leaves, wet weight, and leaf weight. The data were analyzed using statistics and continued with the Honest Significant Difference Test (BNJ) at 5%. The results showed that the interaction of titania compost and young coconut coir wastewater affected harvest age, plant height, number of branches, wet weight, and dry weight with the best combination treatment of the application of titania compost was 1.5 kg/plot and the dose of young coconut coir wastewater was 200 ml/plant. The main effect of titania compost was significant on all observation parameters with the best treatment of titania compost at 1.5 kg/plot. The main effect of young coconut coir liquid waste was real on all observation parameters with the best treatment of 200 ml/plant.","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"27 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89149223","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}
Pub Date : 2023-01-16DOI: 10.25299/dp.2021.vol37(2).11856
Nurhasanah, Sulhaswardi
The aim of this study was to determine the effect of administering a fungicide with the active ingredient propined and the time of application on the growth of Fusarium oxysporum in vitro. The design used in this study was a factorial Completely Randomized Design (CRD) using two factors, the first factor was the dose of fungicide which consisted of 3 levels (F), namely: 700 ppm, 1700 g/l water, and 2.7 g/l water. and the second factor was the time of inoculation which consisted of three levels so that there were 9 treatment combinations with 3 replications, so there were 27 experimental units. Each experimental unit consisted of 2 Petri dish plates which were inoculated and sampled so that there were 54 Petri dish plates. Parameters observed were the effective day of colony formation, colony diameter, conidia length of Fusarium oxysporum, inhibition of growth of Fusarium oxysporum, and macroscopic and microscopic identification of Fusarium oxysporum. If the calculated F is greater than the F table, then the BNJ test is continued at the 5% level. Based on the results of the study, the following can be concluded: treatment interaction with propined concentration and application time affects all observation parameters, where the best treatment is propined concentration of 2700 ppm and concurrent application of propined (F3S2). The main effect of real propined concentration on all observation parameters, the best treatment was propined concentration of 2700 ppm (F3). The main effect of actual application time on all observational parameters, the best treatment was with a propined application (S2).
{"title":"UJI DOSIS FUNGISIDA BERBAHAN AKTIF PROPINEB DAN WAKTU APLIKASI TERHADAP PERTUMBUHAN (Fusarium oxysporum) SECARA IN VITRO","authors":"Nurhasanah, Sulhaswardi","doi":"10.25299/dp.2021.vol37(2).11856","DOIUrl":"https://doi.org/10.25299/dp.2021.vol37(2).11856","url":null,"abstract":"The aim of this study was to determine the effect of administering a fungicide with the active ingredient propined and the time of application on the growth of Fusarium oxysporum in vitro. The design used in this study was a factorial Completely Randomized Design (CRD) using two factors, the first factor was the dose of fungicide which consisted of 3 levels (F), namely: 700 ppm, 1700 g/l water, and 2.7 g/l water. and the second factor was the time of inoculation which consisted of three levels so that there were 9 treatment combinations with 3 replications, so there were 27 experimental units. Each experimental unit consisted of 2 Petri dish plates which were inoculated and sampled so that there were 54 Petri dish plates. Parameters observed were the effective day of colony formation, colony diameter, conidia length of Fusarium oxysporum, inhibition of growth of Fusarium oxysporum, and macroscopic and microscopic identification of Fusarium oxysporum. If the calculated F is greater than the F table, then the BNJ test is continued at the 5% level. Based on the results of the study, the following can be concluded: treatment interaction with propined concentration and application time affects all observation parameters, where the best treatment is propined concentration of 2700 ppm and concurrent application of propined (F3S2). The main effect of real propined concentration on all observation parameters, the best treatment was propined concentration of 2700 ppm (F3). The main effect of actual application time on all observational parameters, the best treatment was with a propined application (S2).","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"43 6 Pt 1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82679153","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}
Pub Date : 2023-01-16DOI: 10.25299/dp.2021.vol37(2).11854
Adja Muhammad Alsan Shaf, Titania Tjandrawati Nugroho, Fifi Puspita
The aim of this work is to find out the effect of granular bio fungicide formulations with the active ingredient of T. virens endophytes and to obtain the best biofungicide preparations to control G. boninense and improve the quality of oil palm seeds. The research was conducted at the experimental farm and plant disease laboratories, Faculty of Agriculture, the University of Riau from February 2017 to September 2018. The research was carried out experimentally using a completely randomized design (CRD). The treatment tested was the Trichoderma virens formulation F0 = Control without treatment, F0- = Control negative (Ganoderma inoculant), F0 + = Positive control (15 ml Trichoderma virens inoculant + Ganoderma inoculant), F1 = 15 ml Trichoderma virens inoculant +100 g sago starch + 25 peat peat +25 g tapioca starch, F2 = 15 ml Trichoderma virens inoculant +100 g palm frond flour + 25 sago dregs + 25 g tapioca flour, F3 = 15 ml Trichoderma virens inoculant + 100 g solid +25 g talc + 25 g flour tapioca, F4 = 15 ml Trichoderma virens inoculant + 100 g cocoa shell flour + 25 g zeolite + 25 g tapioca flour. The parameters observed were the intensity of the attack of the disease, seed height, weevil diameter, number of fronds, root volume, seed dry weight, and sprout ratio. uk root. The obtained data were statistically analyzed using variant fingerprints. The average results of the analysis were continued with the BNJ test at the 5% level. F4 treatment showed the best granular formulation for the growth and development of T. virens endophytes, inhibiting the infection of Ganoderma sp. Attack. on seedlings and better seed growth on observations of seed height, root volume, number of midribs, root crown ratio, and dry weight of oil palm seedlings.
{"title":"UJI FORMULASI BIOFUNGISIDA GRANULAR BERBAHAN AKTIF Trichoderma virens ENDOFIT DALAM MENGENDALIKAN Ganoderma Boninense Pat. PADA BIBIT KELAPA SAWIT (Elaeis guineensis Jacq.)","authors":"Adja Muhammad Alsan Shaf, Titania Tjandrawati Nugroho, Fifi Puspita","doi":"10.25299/dp.2021.vol37(2).11854","DOIUrl":"https://doi.org/10.25299/dp.2021.vol37(2).11854","url":null,"abstract":"The aim of this work is to find out the effect of granular bio fungicide formulations with the active ingredient of T. virens endophytes and to obtain the best biofungicide preparations to control G. boninense and improve the quality of oil palm seeds. The research was conducted at the experimental farm and plant disease laboratories, Faculty of Agriculture, the University of Riau from February 2017 to September 2018. The research was carried out experimentally using a completely randomized design (CRD). The treatment tested was the Trichoderma virens formulation F0 = Control without treatment, F0- = Control negative (Ganoderma inoculant), F0 + = Positive control (15 ml Trichoderma virens inoculant + Ganoderma inoculant), F1 = 15 ml Trichoderma virens inoculant +100 g sago starch + 25 peat peat +25 g tapioca starch, F2 = 15 ml Trichoderma virens inoculant +100 g palm frond flour + 25 sago dregs + 25 g tapioca flour, F3 = 15 ml Trichoderma virens inoculant + 100 g solid +25 g talc + 25 g flour tapioca, F4 = 15 ml Trichoderma virens inoculant + 100 g cocoa shell flour + 25 g zeolite + 25 g tapioca flour. The parameters observed were the intensity of the attack of the disease, seed height, weevil diameter, number of fronds, root volume, seed dry weight, and sprout ratio. uk root. The obtained data were statistically analyzed using variant fingerprints. The average results of the analysis were continued with the BNJ test at the 5% level. F4 treatment showed the best granular formulation for the growth and development of T. virens endophytes, inhibiting the infection of Ganoderma sp. Attack. on seedlings and better seed growth on observations of seed height, root volume, number of midribs, root crown ratio, and dry weight of oil palm seedlings.","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87436831","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}
Pub Date : 2023-01-16DOI: 10.25299/dp.2021.vol37(2).11853
Desi Ratna Sari, Nurbaiti, Idwar
The purpose of this study is to determine the effect of the interaction of sago pulp compost and phosphorus fertilizer, the single factor of sago pulp compost and phosphorus fertilizer, and to obtain the optimal dosage of sago pulp compost and phosphorus fertilizer for growth and production of okra plants. The study was conducted at the Experimental farm of the Faculty of Agriculture, University of Riau. The study used a factorial randomized block design (RCBD). The first factor is the dosage of sago pulp compost (K) K0 : 0 kg per plot (0 tons.ha-1), K1 : 1,75 kg per plot (8,75 tons.ha-1), K2 : 3,50 kg per plot (17,50 tons.ha-1) and K3 : 5,25 kg per plot (26,25 tons.ha-1). The second factor is the dosage of SP-36 phosphorus fertilizer (P) P0 : 0 g SP-36 per plot (0 kg.ha-1), P1 : 10 g SP-36 per plot (50 kg.ha-1) and P2 : 20 g SP-36 per plot (100 kg.ha-1). The parameters observed were plant height, number of fruits per plant, fruit length, fruit diameter, fruit weight per plant, number of fruits per plot, and fruit weight per plot. The data obtained were statistically analyzed using variance and continued with Duncan's New Multiple Range Test at the level 5%. The results showed that the interaction of sago pulp compost and phosphorus fertilizer could increase plant height, fruit length, fruit diameter, fruit weight per plant, number of fruits per plot, and fruit weight per plot. The best dosage of the growth and production of okra plants is 5,25 kg of sago pulp compost per plot and 20 g SP-36 of phosphorus fertilizer per plot, but the replicated 5,25 kg of sago pulp compost per plot and 10 g SP-36 of phosphorus fertilizer per plot was the optimal dosage that able to produce okra as much 7,01 tons.ha-1.
本研究的目的是确定西米粕堆肥与磷肥交互作用、西米粕堆肥与磷肥单因素的影响，获得西米粕堆肥与磷肥对秋葵植物生长和生产的最佳用量。这项研究是在廖内大学农学院的实验农场进行的。本研究采用因子随机区组设计(RCBD)。第一个因素是西米纸浆堆肥(K)的用量。K0:每地块0公斤(0吨。ha-1)， K1:每地块1,75公斤(8,75吨。ha-1)， K2:每地块3,50公斤(17,50吨。ha-1)， K3:每地块5,25公斤(26,25吨。ha-1)。第二个因素是SP-36磷肥(P)的用量，P0: 0 g SP-36每地块(0 kg.ha-1)， P1: 10 g SP-36每地块(50 kg.ha-1)， P2: 20 g SP-36每地块(100 kg.ha-1)。观察到的参数为株高、单株果数、果长、果径、单株果重、亩产果数和亩产果重。获得的数据使用方差进行统计分析，并在5%的水平上继续使用Duncan's New Multiple Range Test。结果表明:西米纸浆堆肥与磷肥互作能显著提高西米的株高、果长、果径、单株果重、亩产果数和亩产果重;黄秋葵生长和生产的最佳用量为每地块施用5.25 kg西米浆堆肥和20 g SP-36磷肥，但重复施用5.25 kg西米浆堆肥和10 g SP-36磷肥为黄秋葵产量701吨/公顷的最佳用量。
{"title":"PEMANFAATAN KOMPOS AMPAS SAGU DAN PUPUK FOSFOR UNTUK PERTUMBUHAN DAN PRODUKSI TANAMAN OKRA (Abelmoschus esculentus (L.) Moench)","authors":"Desi Ratna Sari, Nurbaiti, Idwar","doi":"10.25299/dp.2021.vol37(2).11853","DOIUrl":"https://doi.org/10.25299/dp.2021.vol37(2).11853","url":null,"abstract":"The purpose of this study is to determine the effect of the interaction of sago pulp compost and phosphorus fertilizer, the single factor of sago pulp compost and phosphorus fertilizer, and to obtain the optimal dosage of sago pulp compost and phosphorus fertilizer for growth and production of okra plants. The study was conducted at the Experimental farm of the Faculty of Agriculture, University of Riau. The study used a factorial randomized block design (RCBD). The first factor is the dosage of sago pulp compost (K) K0 : 0 kg per plot (0 tons.ha-1), K1 : 1,75 kg per plot (8,75 tons.ha-1), K2 : 3,50 kg per plot (17,50 tons.ha-1) and K3 : 5,25 kg per plot (26,25 tons.ha-1). The second factor is the dosage of SP-36 phosphorus fertilizer (P) P0 : 0 g SP-36 per plot (0 kg.ha-1), P1 : 10 g SP-36 per plot (50 kg.ha-1) and P2 : 20 g SP-36 per plot (100 kg.ha-1). The parameters observed were plant height, number of fruits per plant, fruit length, fruit diameter, fruit weight per plant, number of fruits per plot, and fruit weight per plot. The data obtained were statistically analyzed using variance and continued with Duncan's New Multiple Range Test at the level 5%. The results showed that the interaction of sago pulp compost and phosphorus fertilizer could increase plant height, fruit length, fruit diameter, fruit weight per plant, number of fruits per plot, and fruit weight per plot. The best dosage of the growth and production of okra plants is 5,25 kg of sago pulp compost per plot and 20 g SP-36 of phosphorus fertilizer per plot, but the replicated 5,25 kg of sago pulp compost per plot and 10 g SP-36 of phosphorus fertilizer per plot was the optimal dosage that able to produce okra as much 7,01 tons.ha-1.","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86893961","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}
Pub Date : 2022-09-01DOI: 10.25299/dp.2022.vol38(1).10440
Alvin Heldonny, Septina Elida
Beef is a source of animal protein needed by the public. The delicious taste of meat is a commodity much in demand by consumers. This research aims to analyze: 1) Supply chain mechanisms related to product flow, information flow, and financial flow in beef businesses, and 2) the Efficiency of beef supply chain marketing. This research uses a survey method. The data were analyzed descriptively qualitatively and quantitatively. The result showed: 1) The beef supply chain in Kerumutan District, Pelalawan Regency starts from cattle farmers to cattle traders, then cattle traders to retailers, then retailers sell beef to consumers. The flow of information starts from the farmer to the cattle trader, communication is carried out by telephone or SMS related to the existing cattle stock and the prevailing prices in the market, then from the cattle trader to the retailer, communication is carried out by telephone regarding the existing cattle stock and when to deliver, then from retailers to consumers, the information provided by retailers is the selling price of beef, while the financial flow stars from the consumer to the farmer for the payment obtained by each link in the chain involved and the payment system is in cash. 2) The beef marketing margin is Rp 30,000,- Farmers’ share is 76.9%, and marketing efficiency is 3.77% so it can be said that the distribution of the beef supply chain in Kerumutan District, Pelalawan Regency, Riau Province is efficient.
{"title":"ANALISIS RANTAI PASOK DAGING SAPI DI KECAMATAN KERUMUTAN KABUPATEN PELALAWAN PROVINSI RIAU","authors":"Alvin Heldonny, Septina Elida","doi":"10.25299/dp.2022.vol38(1).10440","DOIUrl":"https://doi.org/10.25299/dp.2022.vol38(1).10440","url":null,"abstract":"Beef is a source of animal protein needed by the public. The delicious taste of meat is a commodity much in demand by consumers. This research aims to analyze: 1) Supply chain mechanisms related to product flow, information flow, and financial flow in beef businesses, and 2) the Efficiency of beef supply chain marketing. This research uses a survey method. The data were analyzed descriptively qualitatively and quantitatively. The result showed: 1) The beef supply chain in Kerumutan District, Pelalawan Regency starts from cattle farmers to cattle traders, then cattle traders to retailers, then retailers sell beef to consumers. The flow of information starts from the farmer to the cattle trader, communication is carried out by telephone or SMS related to the existing cattle stock and the prevailing prices in the market, then from the cattle trader to the retailer, communication is carried out by telephone regarding the existing cattle stock and when to deliver, then from retailers to consumers, the information provided by retailers is the selling price of beef, while the financial flow stars from the consumer to the farmer for the payment obtained by each link in the chain involved and the payment system is in cash. 2) The beef marketing margin is Rp 30,000,- Farmers’ share is 76.9%, and marketing efficiency is 3.77% so it can be said that the distribution of the beef supply chain in Kerumutan District, Pelalawan Regency, Riau Province is efficient.","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"67 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79960687","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}
Pub Date : 2022-09-01DOI: 10.25299/dp.2022.vol38(1).10439
Muhammad Alfian, Elinur
Mundam Village is an area that is famous for its peatlands. Pineapple is a type of fruit that is very suitable for peatland types. This study aims to 1) Characteristics of farmers and pineapple farming profile, 2) Production costs, gross income, net income, and farm efficiency. This research was conducted for 7 months starting from June to December 2021, located in Mundam Village, Medang Kampai District, Dumai City. The location selection was done purposively with a simple random sampling of 47 farmers. The data used are primary and secondary. The data analysis used is descriptive, farming analysis, and cobb-Douglass function analysis. The results showed that: (1) Characteristics of pineapple farmers in Mundam Village are 41 years of average age, which means productive age, the average length of education for farmers is 8 years (SMP), average farming experience is 18 years, and average farming experience is 18 years. The number of members of the farmer's family is 4 people. While the business profile obtained the average land area is 1.62 ha, land status is borrow-to-use, farmers do not have a business license, the average working capital is 14,967,617/MT, production is 36,482 pieces and productivity is 22,276 pieces/arable /MT. (2) the production cost obtained is Rp. 18,559,530/MT, the gross income obtained by pineapple farmers in Mundam Village is Rp. 68,735,159/MT, net income is Rp. 50,175,619/MT, obtained an RCR (Revenue Cost Ratio) of 3.70, meaning that pineapple farming in Mundam Village is feasible to cultivate.
{"title":"ANALISIS USAHATANI NANAS DI KELURAHAN MUNDAM KECAMATAN MEDANG KAMPAI KOTA DUMAI","authors":"Muhammad Alfian, Elinur","doi":"10.25299/dp.2022.vol38(1).10439","DOIUrl":"https://doi.org/10.25299/dp.2022.vol38(1).10439","url":null,"abstract":"Mundam Village is an area that is famous for its peatlands. Pineapple is a type of fruit that is very suitable for peatland types. This study aims to 1) Characteristics of farmers and pineapple farming profile, 2) Production costs, gross income, net income, and farm efficiency. This research was conducted for 7 months starting from June to December 2021, located in Mundam Village, Medang Kampai District, Dumai City. The location selection was done purposively with a simple random sampling of 47 farmers. The data used are primary and secondary. The data analysis used is descriptive, farming analysis, and cobb-Douglass function analysis. The results showed that: (1) Characteristics of pineapple farmers in Mundam Village are 41 years of average age, which means productive age, the average length of education for farmers is 8 years (SMP), average farming experience is 18 years, and average farming experience is 18 years. The number of members of the farmer's family is 4 people. While the business profile obtained the average land area is 1.62 ha, land status is borrow-to-use, farmers do not have a business license, the average working capital is 14,967,617/MT, production is 36,482 pieces and productivity is 22,276 pieces/arable /MT. (2) the production cost obtained is Rp. 18,559,530/MT, the gross income obtained by pineapple farmers in Mundam Village is Rp. 68,735,159/MT, net income is Rp. 50,175,619/MT, obtained an RCR (Revenue Cost Ratio) of 3.70, meaning that pineapple farming in Mundam Village is feasible to cultivate.","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82923596","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}
Pub Date : 2022-09-01DOI: 10.25299/dp.2022.vol38(1).10441
Rizka Avif Putri Hs, Agusnimar, Rosyadi
"Giving vermicompost POC with different doses to the increase in the population of Chlorella sp." The research was carried out for 23 days starting from 10 April 2018 to 3 May 2018, at the Microalgae Laboratory of the Fish Seed Center, Faculty of Agriculture, Riau Islamic University, Pekanbaru. This study aims to determine the effect of giving vermicompost POC with different doses on the increase in the population of Chlorella sp. The method used was a completely randomized design (CRD) with 5 treatments and 3 replications, namely: P1 administration of vermicompost POC at a dose of 0.5 cc/l, P2 giving vermicompost POC at a dose of 1.0 cc/l, P3 giving vermicompost POC at a dose of 1,5 cc/l, P4 was given vermicompost POC at a dose of 2.0 cc/l and P5 was given vermicompost POC at a dose of 2.5 cc/l. From the results of the study, the highest density of Chlorella sp was in treatment P2 with a total density of 14,500,000 cells/ml on day 11. With the lowest average peak in treatment P5 with a total cell count of 6,333,333 cells/ml on day 4. Water quality such as temperatures ranging from 25-30 0C, pH 6.5-7.
{"title":"PEMBERIAN POC KASCING (VERMICOMPOST) DENGAN DOSIS BERBEDA TERHADAP PERTAMBAHAN POPULASI Chlorella sp","authors":"Rizka Avif Putri Hs, Agusnimar, Rosyadi","doi":"10.25299/dp.2022.vol38(1).10441","DOIUrl":"https://doi.org/10.25299/dp.2022.vol38(1).10441","url":null,"abstract":"\"Giving vermicompost POC with different doses to the increase in the population of Chlorella sp.\" The research was carried out for 23 days starting from 10 April 2018 to 3 May 2018, at the Microalgae Laboratory of the Fish Seed Center, Faculty of Agriculture, Riau Islamic University, Pekanbaru. This study aims to determine the effect of giving vermicompost POC with different doses on the increase in the population of Chlorella sp. The method used was a completely randomized design (CRD) with 5 treatments and 3 replications, namely: P1 administration of vermicompost POC at a dose of 0.5 cc/l, P2 giving vermicompost POC at a dose of 1.0 cc/l, P3 giving vermicompost POC at a dose of 1,5 cc/l, P4 was given vermicompost POC at a dose of 2.0 cc/l and P5 was given vermicompost POC at a dose of 2.5 cc/l. From the results of the study, the highest density of Chlorella sp was in treatment P2 with a total density of 14,500,000 cells/ml on day 11. With the lowest average peak in treatment P5 with a total cell count of 6,333,333 cells/ml on day 4. Water quality such as temperatures ranging from 25-30 0C, pH 6.5-7.","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"54 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85975956","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}
Pub Date : 2022-09-01DOI: 10.25299/dp.2022.vol38(1).10438
Nia Oskarlina, Saipul Bahri
Fresh fish from the catch that is processed into salai fish is a form of utilizing the potential of river natural resources in Kesuma Village. In its distribution, the salai fish business in Kesuma Village faces the problem of limited marketing reach. This study aims to analyze: (1) the current marketing mix strategy of the salmon business (2) Recommending the marketing strategy of the salai fish business in the future. This research was conducted for 6 months starting from November 2021 to April 2022. Sampling was carried out using the census method. The data analysis used consisted of the 7P, SWOT and QSPM approaches. The results showed that the condition of the salai fish business in Kesuma Village through the marketing mix produced a product with a distinctive taste and aroma, the price of the product was determined by the entrepreneur based on the type and number of fish caught, the business location was close to the river but far from crowds and markets, promotion still personal selling, always prioritizing polite and friendly service in the sales process, the process of getting the product can be through ordering or directly at the entrepreneur's house and the Sorek Satu Sunday market and the product has not been packaged. The results of the SWOT analysis show that the business is in quadrant I, namely the SO (Strength and Opportunities) strategy, namely increasing the quality and quantity of products offered, cooperation with restaurants and restaurants so that market share is wider, adding variants of product types and sizes. The priority strategy that has the highest level of attractiveness is the SO strategy, namely improving the quality and quantity of the products offered (STAS:5,39).
将捕获的新鲜鱼加工成salai鱼是利用Kesuma村河流自然资源潜力的一种形式。在分销方面，Kesuma村的salai鱼业务面临着营销范围有限的问题。本研究旨在分析:(1)目前三文鱼业务的营销组合策略(2)建议未来salai鱼业务的营销策略。该研究从2021年11月开始到2022年4月，历时6个月。采用普查方法进行抽样调查。使用的数据分析包括7P, SWOT和QSPM方法。结果表明:Kesuma村的salai鱼经营状况通过营销组合生产出具有独特味道和香气的产品，产品价格由企业家根据捕获的鱼的种类和数量来确定，经营位置靠近河流但远离人群和市场，促销仍然是个人销售，在销售过程中始终优先考虑礼貌友好的服务。获得产品的过程可以通过订购或直接在企业家的家和Sorek周六周日市场，产品没有包装。SWOT分析的结果表明，该业务处于象限I，即SO (Strength and Opportunities)战略，即提高提供产品的质量和数量，与餐厅和餐厅合作，使市场份额更广，增加产品类型和尺寸的变体。具有最高吸引力的优先策略是SO策略，即提高所提供产品的质量和数量(STAS:5,39)。
{"title":"STRATEGI PEMASARAN IKAN SALAI DI DESA KESUMA KECAMATAN PANGKALAN KURAS KABUPATEN PELALAWAN","authors":"Nia Oskarlina, Saipul Bahri","doi":"10.25299/dp.2022.vol38(1).10438","DOIUrl":"https://doi.org/10.25299/dp.2022.vol38(1).10438","url":null,"abstract":"Fresh fish from the catch that is processed into salai fish is a form of utilizing the potential of river natural resources in Kesuma Village. In its distribution, the salai fish business in Kesuma Village faces the problem of limited marketing reach. This study aims to analyze: (1) the current marketing mix strategy of the salmon business (2) Recommending the marketing strategy of the salai fish business in the future. This research was conducted for 6 months starting from November 2021 to April 2022. Sampling was carried out using the census method. The data analysis used consisted of the 7P, SWOT and QSPM approaches. The results showed that the condition of the salai fish business in Kesuma Village through the marketing mix produced a product with a distinctive taste and aroma, the price of the product was determined by the entrepreneur based on the type and number of fish caught, the business location was close to the river but far from crowds and markets, promotion still personal selling, always prioritizing polite and friendly service in the sales process, the process of getting the product can be through ordering or directly at the entrepreneur's house and the Sorek Satu Sunday market and the product has not been packaged. The results of the SWOT analysis show that the business is in quadrant I, namely the SO (Strength and Opportunities) strategy, namely increasing the quality and quantity of products offered, cooperation with restaurants and restaurants so that market share is wider, adding variants of product types and sizes. The priority strategy that has the highest level of attractiveness is the SO strategy, namely improving the quality and quantity of the products offered (STAS:5,39).","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"47 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88762369","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}
Pub Date : 2022-08-31DOI: 10.25299/dp.2022.vol38(1).10428
Rusli Rustam, Melisa Sep Arianti Simarmata
The main pest that attacks cocoa crops is Helopeltis theivora Waterhouse. The Helopeltis theivora pest can cause a loss of 60%. Helopeltis theivora pest control generally still uses synthetic chemical insecticides because they can control pests quickly and efficiently. The control using botanical pesticide extracts of forest betel fruit (Piper aduncum L.) is an alternative to overcome the impacts caused by the use of synthetic insecticides. This study aimed to increase the concentration of forest betel powder extract to obtain an effective concentration to control Helopeltis theivora. The research was conducted at the Laboratory of Plant Pests and Experimental Farm, Faculty of Agriculture, Riau University. This study was conducted from August to September 2020. The research used a completely randomized design (CRD) with five treatments and four replications to obtain 24 experimental units. The treatments given were the concentration of forest betel fruit powder extract of 6%, 7%, 8%, 9%, and 10%. The results showed that increasing the concentration could increase the effectiveness of forest betel powder extract (Piper aduncum L.) to control Helopeltis theivora which at a concentration of 8% forest betel flour can cause total mortality of 87,50% with an initial time of death at 9 hours after application and lethal time 50 at 39 hours after application.
{"title":"UJI EFEKTIVITAS EKSTRAK TEPUNG BUAH SIRIH HUTAN (Piper adumcum L.) UNTUK MENGENDALIKAN Helopeltis theivora","authors":"Rusli Rustam, Melisa Sep Arianti Simarmata","doi":"10.25299/dp.2022.vol38(1).10428","DOIUrl":"https://doi.org/10.25299/dp.2022.vol38(1).10428","url":null,"abstract":"The main pest that attacks cocoa crops is Helopeltis theivora Waterhouse. The Helopeltis theivora pest can cause a loss of 60%. Helopeltis theivora pest control generally still uses synthetic chemical insecticides because they can control pests quickly and efficiently. The control using botanical pesticide extracts of forest betel fruit (Piper aduncum L.) is an alternative to overcome the impacts caused by the use of synthetic insecticides. This study aimed to increase the concentration of forest betel powder extract to obtain an effective concentration to control Helopeltis theivora. The research was conducted at the Laboratory of Plant Pests and Experimental Farm, Faculty of Agriculture, Riau University. This study was conducted from August to September 2020. The research used a completely randomized design (CRD) with five treatments and four replications to obtain 24 experimental units. The treatments given were the concentration of forest betel fruit powder extract of 6%, 7%, 8%, 9%, and 10%. The results showed that increasing the concentration could increase the effectiveness of forest betel powder extract (Piper aduncum L.) to control Helopeltis theivora which at a concentration of 8% forest betel flour can cause total mortality of 87,50% with an initial time of death at 9 hours after application and lethal time 50 at 39 hours after application.","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"42 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88834834","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}
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