DINAMIKA PERTANIAN最新文献

UJI PERENDAMAN KOMBINASI LARUTAN TEPUNG KUNYIT DAN CACING SUTERA (Tubifex sp) TERHADAP SINTASAN DAN PERTUMBUHAN BENIH IKAN BAUNG (Hemibagrus nemurus)

DINAMIKA PERTANIAN Pub Date : 2023-04-12 DOI: 10.25299/dp.2022.vol38(1).12653

{"title":"UJI PERENDAMAN KOMBINASI LARUTAN TEPUNG KUNYIT DAN CACING SUTERA (Tubifex sp) TERHADAP SINTASAN DAN PERTUMBUHAN BENIH IKAN BAUNG (Hemibagrus nemurus)","authors":"","doi":"10.25299/dp.2022.vol38(1).12653","DOIUrl":"https://doi.org/10.25299/dp.2022.vol38(1).12653","url":null,"abstract":"This study aims to determine the effect of the long soaking of silkworms (Tubifex sp) in turmeric flour solution on the dilution and growth of baung fish fry (Hemibagrus nemurus). The method used is a Complete Randomized Design (RAL) with 5 treatments of 3 tests, namely P0 treatment = no soaking, P1 = Soaking for 20 minutes, P2 = 25 minutes, P3 = 30 minutes and P4 35 minutes. The baung fish used are fry that are 8 days old with an average weight of 0.09 gr / tail with a length of 0.70 cm / tail. The seeds were obtained from Saprizal's UPR in Padang Mutung village, Kampar district. From the results of the study, the highest dilution was obtained in the P4 treatment by 100% and the lowest in P0 by 97.33%. The highest absolute weight growth of P4 treatment was 0.57 gr and the lowest was 0.37 gr. The highest absolute length growth in the P4 treatment was 3.46 cm and the lowest was 2.99 cm. The highest daily growth rate of P4 treatment was 0.08% and the lowest was 0.05%. The best feed conversion value is P4 treatment of 0.463%. Water quality parameters are temperature 28-30 0C, pH 6.13-7.69, dissolved oxygen 3.4-6.3 mg/L and Ammonia 0.88-4.22 mg/L.","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88838612","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

PENGARUH PEMBERIAN KOMBINASI AMPAS TAHU DAN LIMBAH ROTI AFKIR YANG DIFERMENTASI SEBAGAI NUTRISI TERHADAP PERTUMBUHAN DAN PRODUKSI MAGGOT (Hermetia illucens) 发酵面包残渣和废物对MAGGOT生长和生产的营养的影响(Hermetia illucens)

DINAMIKA PERTANIAN Pub Date : 2023-04-12 DOI: 10.25299/dp.2022.vol38(2).12655

Febry Ferdiyanto Purba, T. Iskandar Johan, Muhammad Hasby

引用次数: 0

PENGARUH PENGGUNAAN AIR KELAPA HYBRIDA (Cocos nucifera) DENGAN DOSIS YANG BERBEDA TERHADAP MASKULINISASI LARVA IKAN GUPPY (Poecilia reticulata) 使用椰奶(Cocos nucifera)与孔雀鱼幼虫(Poecilia reticulata)不同剂量的椰奶(Cocos nucifera)的影响

DINAMIKA PERTANIAN Pub Date : 2023-01-18 DOI: 10.25299/dp.2022.vol38(3).11915

Irvandu Putra Perdana, Iskandar Johan, Muhammad Hasby

{"title":"PENGARUH PENGGUNAAN AIR KELAPA HYBRIDA (Cocos nucifera) DENGAN DOSIS YANG BERBEDA TERHADAP MASKULINISASI LARVA IKAN GUPPY (Poecilia reticulata)","authors":"Irvandu Putra Perdana, Iskandar Johan, Muhammad Hasby","doi":"10.25299/dp.2022.vol38(3).11915","DOIUrl":"https://doi.org/10.25299/dp.2022.vol38(3).11915","url":null,"abstract":"The purpose of this study is to determine the effectiveness of using young coconut water as an alternative material for masculinizing guppy fish through different immersion times on guppy fish larvae. This research was carried out for 50 days starting from October 25 to December 14, 2020, at the Fish Seed Center (BBI) of the Islamic University of Riau Pekanbaru. The method in this study used a completely randomized design (CRD) method with five treatments and three replications. The treatments used were soaking time of 8 hours with doses using hybrid coconut water, namely: P0: without using coconut water, P1: 50 ml, P2: 100 ml, P3: 150 ml, and P4: 200 ml. The experimental treatments were carried out on guppy fish (Poecilia reticulata) larvae. The containers used were 15 units of jars with a capacity of 10 liters which was filled with treatment media with a stocking density of 15 fish/jar. Based on the results, it was found that the highest male sex direction in guppies was in treatment P4 with a dose of 200 ml with a soaking time of 8 hours with the number of males produced at 94% and the lowest was in treatment P0 without using a dose of young coconut water which was only produced 37% males with a very low survival rate. Analysis of variance showed that F count (2.59) < F table 0.05 (3.48) at the 95% accuracy level, where different doses of masculinization of guppies (Poecilia reticulata) were not significantly different. Climatic data in the form of temperature was 28-32 0C, pH 5-7 and DO 5,7-8,20 mg/l.","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"46 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75766440","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

UJI BEBERAPA KONSENTRASI TEPUNG DAUN BABADOTAN (Ageratum conyzoides L.) UNTUK MENGENDALIKAN HAMA KUMBANG BIJI KACANG HIJAU (Callosobruchus chinensis L.) DI PENYIMPANAN 测试一些巴巴多坦叶(agertum conyzoides L)的浓度。为了控制甲虫的害虫。在存储

DINAMIKA PERTANIAN Pub Date : 2023-01-18 DOI: 10.25299/dp.2022.vol38(3).11905

Adhytia Ika Pramesty, Desita Salbiah

{"title":"UJI BEBERAPA KONSENTRASI TEPUNG DAUN BABADOTAN (Ageratum conyzoides L.) UNTUK MENGENDALIKAN HAMA KUMBANG BIJI KACANG HIJAU (Callosobruchus chinensis L.) DI PENYIMPANAN","authors":"Adhytia Ika Pramesty, Desita Salbiah","doi":"10.25299/dp.2022.vol38(3).11905","DOIUrl":"https://doi.org/10.25299/dp.2022.vol38(3).11905","url":null,"abstract":"Callosobruchus chinensis L. is a pest that can damage and reduce the quality of mung bean seeds in storage. Pest control can be done using botanical insecticide babadotan plants (Ageratum conyzoidez L.). This research aims to obtain an effective concentration of babadotan leaf flour against C. chinensis in storage. The research was conducted at the Plant Pest Laboratory, Faculty of Agriculture, University of Riau. The research used a completely randomized design (CRD) with six treatments and four replications. The treatments were given several concentrations of babadotan leaf flour 5 g.100 g-1, 6 g.100 g-1, 7 g.100 g-1, 8 g.100 g-1, 9 g.100 g-1 dan 10 g.100 g-1 mung bean seeds. The parameters observed were an initial time of death, Lethal time 50, daily mortality, total mortality, individual increase, and weight loss of seeds. The results showed that the concentration of babadotan leaf flour 9 g.100 g-1 mung bean seeds was effective to control C. chinensis because it could cause total mortality at 87.50% with an initial time of death of 7.50 hours after application and Lethal time of 50 of 33.75 hours after application and resulted in an increase of 5.50 individuals and was lead to a weight loss percentage of mung beans seeds by 0,70%.","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78467533","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

PENGARUH PEMBERIAN MADU SIALANG DENGAN DOSIS BERBEDA TERHADAP JANTANISASI IKAN CUPANG (Betta sp) 刺魟(Betta sp)因注射不同剂量的刺魟而受到影响

DINAMIKA PERTANIAN Pub Date : 2023-01-18 DOI: 10.25299/dp.2022.vol38(3).11916

Rendy Alsiawan, Muhammad Hasby

引用次数: 1

UJI BEBERAPA KONSENTRASI EKSTRAK TEPUNG DAUN BABADOTAN (Ageratum conyzoides L.) TERHADAP HAMA PENGGEREK TONGKOL JAGUNG (Helicoverpa armigera Hubner) DI LABORATORIUM 测试一些巴巴多坦叶提取物的浓度(agertum conyzoides L)。反对实验室刺马刺

DINAMIKA PERTANIAN Pub Date : 2023-01-18 DOI: 10.25299/dp.2022.vol38(3).11903

Melisa Eka Nofrianti, Desita Salbiah

{"title":"UJI BEBERAPA KONSENTRASI EKSTRAK TEPUNG DAUN BABADOTAN (Ageratum conyzoides L.) TERHADAP HAMA PENGGEREK TONGKOL JAGUNG (Helicoverpa armigera Hubner) DI LABORATORIUM","authors":"Melisa Eka Nofrianti, Desita Salbiah","doi":"10.25299/dp.2022.vol38(3).11903","DOIUrl":"https://doi.org/10.25299/dp.2022.vol38(3).11903","url":null,"abstract":"The main pest that attacks the sweet corn plant is the sweet corn cobs mover (Helicoverpa armigera Hubner. Pest control can be done by using botanical insecticide babadotan plants (Ageratum conyzoides L.). The aim of this research was to get a effective concentration of babadotan leaf flour extract against H. armigera larvae in the Laboratory. The research was conducted at the Plant Pest Laboratory, Faculty of Agriculture, University of Riau. The research used a completely randomized design (CRD) with five treatments and four replications. The treatments were given several concentrations of babadotan leaf flour extract 0%, 0.25%, 0.50%, 0.75% and 1%. The parameters observed were changes in behavior and morphology, initial time of death (hours), Lethal time 50 (hours), daily mortality (%), total mortality (%), and Lethal concentration (%). Variance results were further tested with Duncan's New Multiple Range Test (DNMRT) at a 5% level. The results showed that the concentration of 0.75% babadotan leaf flour extract was an effective concentration that could cause total mortality of H. armigera larvae at 82.50% with an initial time of death of 8.75 hours and a Lethal time of 50 of 42.75 hours after application. The proper concentration of babadotan leaf extract to kill 50% and 95% was 0.11% that is equivalent to 1.1 ml.1-1 of water and 3.29% that equivalent to 32.9 ml.l-1 of water.","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"42 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72841660","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

PENGARUH POC KULIT PISANG KEPOK DAN PUPUK TSP TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KACANG TANAH (Arachis hypogeae L.) 大麻香蕉皮和TSP肥料对花生作物(学名Arachis hypogeae L)的生长和产品的影响。

DINAMIKA PERTANIAN Pub Date : 2023-01-18 DOI: 10.25299/dp.2022.vol38(3).11904

Rudianto, T. Edy Sabli, Raisa Baharuddin

{"title":"PENGARUH POC KULIT PISANG KEPOK DAN PUPUK TSP TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KACANG TANAH (Arachis hypogeae L.)","authors":"Rudianto, T. Edy Sabli, Raisa Baharuddin","doi":"10.25299/dp.2022.vol38(3).11904","DOIUrl":"https://doi.org/10.25299/dp.2022.vol38(3).11904","url":null,"abstract":"Kepok banana is quite widely used in Pekanbaru because this banana is one of the main ingredients in making typical Riau Pekanbaru food souvenirs. Therefore, the waste of banana peel produced is very high. If left unchecked, it will have a negative impact on the surrounding environment. Based on this, the solution may be processing banana peels as LOF (Liquid Organic Fertilizer). The purpose of this study was to determine the effect of liquid organic fertilizer from kepok banana peels and TSP on the growth and production of peanut plants. This study used a factorial completely randomized design (CRD) with 3 replications. The first factor was the concentration of LOF kepok banana peels, consisting of 4 levels, 10, 20, and 30 ml/l of water, and the second factor was the dose of TSP fertilizer, consisting of 4 levels, are 0, 6, 12, and 18 g/plot. The parameters observed were plant height, appropriate growth rate, net assimilation rate, pod dry weight per plant, the weight of 100 seeds, and harvest index. The data were analyzed by ANOVA with the BNJ further tested at the 5% level. The results showed that the interaction of kepok banana peel POC treatment and TSP significantly affected all parameters and increased the growth and production of peanuts. The results with the best treatment combination were 30 ml/l of POC Kepok banana peels concentration and 18 g/plot of TSP dose.","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"SE-13 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84640939","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

PENGARUH PEMBERIAN POC LIMBAH SAYURAN DENGAN JENIS BERBEDA TERHADAP KELIMPAHAN Chlorella sp 一种不同种类的蔬菜废物对sp含量丰富的氯拉酸的影响

DINAMIKA PERTANIAN Pub Date : 2023-01-18 DOI: 10.25299/dp.2022.vol38(2).11898

Gusna Meli Roza, Rosyadi, Muhammad Hasby, Khairul Hadi

引用次数: 1

PENGARUH WAKTU PENYEMPROTAN DAN KONSENTRASI PACLOBUTRAZOL TERHADAP PERTUMBUHAN BIBIT TREMBESI (Albizia saman Jacq) 喷洒时间和PACLOBUTRAZOL浓度对铁器种子生长的影响(Albizia saman Jacq)

DINAMIKA PERTANIAN Pub Date : 2023-01-18 DOI: 10.25299/dp.2022.vol38(2).11890

Rico Prasetya Candra, Fathurrahman

{"title":"PENGARUH WAKTU PENYEMPROTAN DAN KONSENTRASI PACLOBUTRAZOL TERHADAP PERTUMBUHAN BIBIT TREMBESI (Albizia saman Jacq)","authors":"Rico Prasetya Candra, Fathurrahman","doi":"10.25299/dp.2022.vol38(2).11890","DOIUrl":"https://doi.org/10.25299/dp.2022.vol38(2).11890","url":null,"abstract":"This study aimed to determine the effect of spraying time and concentration of paclobutrazol on the growth of tamarind seeds (Albizia saman Jacq). This research has been carried out Experimentally farm of the Faculty of Agriculture at Universitas Islam Riau, Pekanbaru. The research was carried out from June to September 2020. This study used a Factorial Completely Randomized Design (CRD) by using two factors. The first factor was the spraying time (W), consisting of 3 levels, namely: 25, 50, and 75 days after planting (day) and the second one was the concentration of paclobutrazol (K), consisting of 4 levels, namely: 0, 75, 150, and 225 ppm to obtain 12 treatment combinations with 3 replications, with the total of 36 experimental units. Each unit consisted of 4 plants per plot and 2 were observed as the samples for a total of 144 plants. The Parameters measured were plant height, stem diameter, number of branches, number of leaves, and leaf area. The data were statistically analyzed and presented with the Honest Significant Difference Test (HSD) at the 0.05 level. The results showed that the effect of time and concentration of paclobutrazol was significant on plant height, stem diameter, number of branches, and leaf area. The best treatment was a spraying time of 50 days (W2) and 150 ppm of paclobutrazol concentration (K2). The main effect of real spraying time was on all observed parameters. The best treatment was 50 days after planting (days) (W2). The main effect of paclobutrazol concentration was significant on all observation parameters. The best treatment was a concentration of 150 ppm (K2).","PeriodicalId":11230,"journal":{"name":"DINAMIKA PERTANIAN","volume":"71 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75627096","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

MOTIVASI USAHA PERTANIAN PERKOTAAN DI PEKANBARU 北干巴鲁的城市农业努力

DINAMIKA PERTANIAN Pub Date : 2023-01-18 DOI: 10.25299/dp.2022.vol38(2).11894

Dian Chintya Dewi, Hajry Arief Wahyudy

引用次数: 0