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Tingkat Kesukaan Konsumen Terhadap Serat Kenaf Organik dengan Pewarna Alami Rusmini, Rusmini; Aquastin, Dwinita; Manullang, Riama Rita; Daryono, Daryono
Jurnal Penelitian Pertanian Terapan Vol 19, No 1 (2019)
Publisher : Politeknik Negeri Lampung.

Production of kenaf fiber for industry mostly uses chemical fertilizers with synthetic dyes that will also cause health and environmental problems and adversely affect all life forms. Increased health and environmental concern make organic kenaf fiber production with natural dyes highly recommended for both handicrafts and for industrial scale because natural fertilizers and dyes are non-toxic, decomposable, and environmentally friendly. The purpose of this study is to determine the level of consumer preference to organic kenaf fiber with natural dyes. The study used a two-factor group randomized design with the first factor of organic kenaf fiber and a second factor of natural dye consisting of 3 levels. The research was repeated as many as 2 replications so that there were 6 experimental units. Variables observed by consumer's level of craft product from organic kenaf fiber with natural dye covering color, texture and odor tested. This test is done by Hedonic Test method, using questionnaire with untrained panelist (consumer) as many as 40 people with data obtained based on a panelist response using a hedonic scale was analyzed by Kruskal-Wallis test. The results showed that there was no significant difference in consumer preferences for the color, texture and odor of organic kenaf fiber with various natural dyes.

SIFAT FISIK, KIMIA DAN MIKROORGANISME PADA BIOAKTIVATOR MOL KOMBINASI Physical Nature, Chemical and Microorganism on The Combination of MOL Bioaktivator Riama Rita Manullang; Rusmini; Daryono
JURNAL AGRIMENT Vol 2 No 2 (2017): Desember 2017
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (82.091 KB)

The role of MOL as a basic component of fertilizer, microorganisms not only beneficial to plants are also useful asdecomposers agents of organic materials, agricultural waste, household waste and industry. The rapidly growingdecomposer in organic farming systems is utilizing local microorganisms (MOL). Local microorganisms (MOL) aremicroorganisms that are used as starter in the manufacture of solid organic fertilizer and liquid fertilizer. The mainingredient of MOL consists of several components, namely carbohydrates, glucose, and microorganism sources.This study is based on the amount of untreated fruit waste, banana cultivation waste that is left to accumulatewithout being treated more useful, the golden snail is always considered a pest on crops and cattle rumen arewasted and efforts to overcome dependence on chemical fertilizers and pesticides can be done by increasing therole of microorganisms. The objective of this research is to produce mole solution which can be used as bioactivatorand as organic liquid and microorganism found in mole. . The materials used in the manufacture of MOL are bananasticks, fruit waste, golden snail, cow rumen, cow urine, coconut water, rice laundry water (lery), terasi, brown sugarfor MOL I whereas For MOL II only distinguished by using sugar white. Mole made by fermentation MOL Makingdone in Laboratoriuam Production of State Agricultural Polytechnic of Samarinda. The result of physical observationof the moles performed every day on the 10th day of the mole is already so / ripe based on the followingcharacteristics when kissed mole has no odor or smell of tape, there is a change of color from brown to dark brownand the state of temperature which has stabilized three days in a row. On the surface of the mole there are whitethreads on the surface of the mole. Based on the chemical analysis of nutrients in the mole is still low. As for theidentification of microorganisms in bioactivators in combination MOL I there are 4 types of bacteria, namelyClavibacter, Agrobacterium, Clostridium, Pseudomonas berfluorescens, while for MOL II there are 3 types ofpessimus ie Pseudomonas berkluorescens, Erwinia and Clavibacter

Sistem Pakar Penyakit Tanaman Kopi (Coffea Sp)Metode Forward Chaining Berbasis Web Mohammad Denny Gunawan; Annafi’ Franz; Riama Rita Manullang
Poltanesa Vol 21 No 1 (2020): Juni 2020
Publisher : P2M Politeknik Pertanian Negeri Samarinda

Kopi merupakan komoditas ekspor penting bagi Indonesia yang mampu menyumbang devisa yang cukup besar. Penelitian ini dilatarbelakangi oleh Kurangnya informasi yang diketahui oleh pihak perkebunan kopi tentang jenis penyakit yang tanaman kopi yang tidak tertangani dengan benar. Oleh Karena itu tujuan dari penelitian ini adalah Tujuan dalam tugas akhir ini adalah merancang dan membuat aplikasi sistem yang dapat digunakan untuk mendeteksi penyakit pada tanaman kopi. Merancang suatu sistem pakar berbasis web yang dapat dimengerti dengan mudah oleh petani. Hasil Penelitian Aplikasi ini dapat memudahkan petani untuk mengetahui gejala dan penyakit pada tanaman kopi. Forward Chaining dapat dijadikan alternatif dalam melakukan hasil terhadap penentuan gejala dan penyakit tanaman kopi.

PERTUMBUHAN DAN PRODUKSI TANAMAN SELADA (Lactuca sativa L.) PADA SISTEM HIDROPONIK NFT DENGAN BERBAGAI KONSENTRASI PUPUK AB MIX DAN GROWMORE Riama RIta Manullang; Roby; F. Silvi Dwi Mentari; Rusmini
JURNAL AGRIMENT Vol 6 No 2 (2021): Desember 2021
Publisher : Politeknik Pertanian Negeri Samarinda

One of the efforts to continuously increase lettuce production is by using hydroponic technology. Hydroponics is a way of farming without using soil media but using water or porous materials. Nutrient Film Technique (NFT) including hydroponic farming methods. In this system, some of the roots of the plants are submerged in water that contains fertilizer and some are above the surface of the water with a continuous 24 hours of circulation. The research was conducted from June to November 2020. The research was carried out on the Hydroponic Roof Top of the Red Building. Plantation Cultivation. This research method used a non-factorial randomized block design (RBD), the treatment of 1100 ppm AB Mix nutrition at the age of 1-14 days, 1300 ppm from the age of 21-28 days, 1500 ppm at the age of 29 - 35 days and B2 = Fertilizer Growmore 1100 ppm at the age of 1 - 14 and 1300 ppm from the age of 21 - 28 days, 1500 ppm at the age of 29 - 35 days Each treatment consists of 20 sample plants.The results showed a significant difference in the application of AB Mix fertilizer to Growmore fertilizer from week 1 to week IV on plant height increase, number of leaves and wet weight or yield on lettuce plants.

Tingkat Kesukaan Konsumen Terhadap Serat Kenaf Organik dengan Pewarna Alami Rusmini Rusmini; Dwinita Aquastin; Riama Rita Manullang; Daryono Daryono
Jurnal Penelitian Pertanian Terapan Vol 19 No 1 (2019)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v19i1.1398

Production of kenaf fiber for industry mostly uses chemical fertilizers with synthetic dyes that will also cause health and environmental problems and adversely affect all life forms. Increased health and environmental concern make organic kenaf fiber production with natural dyes highly recommended for both handicrafts and for industrial scale because natural fertilizers and dyes are non-toxic, decomposable, and environmentally friendly. The purpose of this study is to determine the level of consumer preference to organic kenaf fiber with natural dyes. The study used a two-factor group randomized design with the first factor of organic kenaf fiber and a second factor of natural dye consisting of 3 levels. The research was repeated as many as 2 replications so that there were 6 experimental units. Variables observed by consumer's level of craft product from organic kenaf fiber with natural dye covering color, texture and odor tested. This test is done by Hedonic Test method, using questionnaire with untrained panelist (consumer) as many as 40 people with data obtained based on a panelist response using a hedonic scale was analyzed by Kruskal-Wallis test. The results showed that there was no significant difference in consumer preferences for the color, texture and odor of organic kenaf fiber with various natural dyes.

PEMANFAATAN LIMBAH SABUT KELAPA (Cocos nucifera L.) SEBAGAI KOMPOS DENGAN MENGGUNAKAN BIOAKTIVATOR EM4 Daryono Daryono; Rusmini Rusmini; Yuanita; Nur hidayat; Riama Rita Manullang; Arief Rahman; Rusli Anwar; Anis Syauqi
JURNAL AGRIMENT Vol 7 No 1 (2022): Juni 2022
Publisher : Politeknik Pertanian Negeri Samarinda

This The background of this research is waste from coco coir with bioactivator EM4, the manufacture of solid fertilizer utilizing waste from coco coir that is not treated properly has quite an impact on environmental pollution. Solid organic fertilizer is the decomposition of organic matter by a complex compound reform process with the help of microorganisms. The purpose of this study was to measure the time of making solid organic fertilizer, to analyze the nutrient content of N, P, K, C-organic, C/N ratio and pH. The research was conducted on Jl. Samratulangi ex. Gunung Panjang, Kec. Keledang River, East Kalimantan Province. This research lasts for 2 months from January to February 2021. The results of the study, the length of time in the P1 fertilizer treatment was finished on the 16th day while the P2 fertilizer had been finished on the 21st day. Analysis of the nutrient content in the P1 treatment was N total 0.084% , P total 0.0301%, K total of 0.03994 % , C/N ratio was 52.10, and P2 treatment, namely N total 0.098 %, P total 0.0403 %, K total 0.06534 %, C/N ratio 45.9, did not meet the Quality Standards of the Regulation of the Minister of Agriculture of the compost requirements number 261/Permentan/ SR.310/4/2019, while the total P1 C-organic content was 0.44,512 %, pH was 5.38 and P2 C-organic total was 45.032 %, pH 5.74 already meets the Quality Standards of the Regulation of the Minister of Agriculture for compost requirements number 261/Permentan/SR.310/4/2019

KANDUNGAN KIMIA SERAT KENAF DARI KOMPOS KULIT UDANG DENGAN PESTISIDA ALAMI KEONG MAS Rusmini Rusmini; Riama Rita Manullang; Daryono Daryono
Jurnal Hutan Tropis Vol 5, No 1 (2017): Jurnal Hutan Tropis Volume 5 Nomer 1 Edisi Maret 2017
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v5i1.4059

Kenaf cultivation generally uses chemical fertilizers and pesticides to increase production despite the adverse effects of those chemicals toward environmental ecosystem. Meanwhile, there are a lot of unutilized wastes produced from agriculture and fishery. Kenaf is an environmentally friendly producer of natural fibers and can produce diversified products, such as paper, wallcover, car interior, geotextile, soil safer, fiber drain, particle board, and plastic reinforcement as well as biofuel industry raw materials. The research aims to produce chemistry fiber kenaf best with the provision of organic fertilizer shrimp compost and natural pesticide snail mas. The study used a Randomized Block Design with two factors with the first factor compost of shrimp (k) consisting of 3 levels and the second factor was vegetable pesticide consisting of three levels (p). In each of these studies repeated as many as 2 replications so that there are 18 overall treatment. The observed variables of chemical fiber content include holocellulose, cellulose and lignin. Data obtained, analyzed using analysis of variance and continued with the smallest real difference test at 5% test level. The results showed that there was holocellulose content in the best kenaf fiber in the treatment of p2 k2 that was equal to 80,28005, for the best cellulose content was p0ko taht was equal to 40,5695 %while for lignin was not continued further test because it showed no real difference.Penanaman tanaman kenaf umumnya menggunakan pupuk kimia untuk meningkatkan produksi, padahal pupuk kimia berbahaya bagi ekosistem lingkungan, sementara banyak sekali limbah pertanian dan perikanan yang tidak termanfaatkan bahkan menjadi sampah. Kenaf merupakan tanaman penghasil serat alam yang ramah lingkungan dan bisa menghasilkan berbagai produk diversifikasi, seperti : kertas, pelapis dinding, interior mobil, geotekstil, soil safer, fiber drain, particle board, dan reinforcement plastik serta bahan baku industri biofuel. Penelitian bertujuan menghasilkan kandungan kimia serat kenaf terbaik dengan pemberian pupuk organik kompos kulit udang dan pestisida alami keong mas. Penelitian menggunakan Rancangan Acak Kelompok dengan dua faktor dengan faktor pertama kompos dari kulit udang (k) yang terdiri dari 3 taraf dan faktor kedua adalah pestisida nabati yang terdiri dari tiga taraf (p). Pada setiap penelitian ini diulang sebanyak 2 ulangan sehingga keseluruhan ada 18 perlakuan. Variabel yang diamati kandungan kimia serat yang meliputi kadar air batang, holosellulosa, sellulosa dan lignin. Data yang diperoleh, dianalisis menggunakan analisis sidik ragam dan dilanjutkan dengan uji beda nyata terkecil pada taraf uji 5%. Hasil penelitian menunjukkan bahwa ada kandungan holosellulosa pada serat kenaf yang terbaik pada perlakuan p2 dan k2 yaitu 81,2800 %, untuk kandungan sellulosa yang terbaik adalah p0 dan ko yaitu 40,5695% sedangkan untuk lignin tidak dilanjutkan uji lanjut karena menunjukkan tidak beda nyata.

KOMBINASI MIKROORGANISME LOKAL SEBAGAI BIOAKTIVATOR KOMPOS Combination of Local Microorganism as Compose Bioactivators Riama Rita Manullang; Rusmini Rusmini; Daryono Daryono
Jurnal Hutan Tropis Vol 5, No 3 (2017): JURNAL HUTAN TROPIS VOLUME 5 NOMER 3 EDISI NOVEMBER 2017
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v5i3.4793

Peran MOL sebagai dasar komponen pupuk, mikroorganisme tidak hanya bermanfaat bagi tanaman juga bermanfaat sebagai agen dekomposer bahan organik, limbah pertanian, limbah rumah tangga dan industri. Penelitian ini dilatar belakangi dengan banyaknya limbah buah-buahan yang tidak termanfaatkan, limbah bonggol pisang yang dibiarkan menumpuk tanpa dilakukan pengolahan menjadi lebih bermanfaat, keong mas yang selalu dianggap sebagai hama pada tanaman dan rumen sapi yang terbuang begitu saja dan upaya mengatasi ketergantungan terhadap pupuk dan pestisida kimia dapat dilakukan dengan meningkatkan peranan mikroorganisme. Penelitian ini bertujuan untuk menghasilkan bioaktivator kompos dan mikroorganisme yang terdapat pada mol. bahan yang digunakan dalam pembuatan MOL adalah bonggol pisang, limbah buah-buahan , keong mas, rumen sapi, urin sapi, air kelapa , air cucian beras (leri), terasi, gula merah untuk MOL I sedangkan Untuk MOL II hanya dibedakan dengan menggunakan gula putih. Pembuatan bioaktivator dilaksanakan di Laboratoriuam Produksi Politeknik Pertanian Negeri Samarinda. Bioaktivator dibuat dengan cara difermentasikan. Fermentasi bahan-bahan MOL I dan MOL II pada hari ke sepuluh seluruh permukaan mol telah ditumbuhi oleh benang-benang berwarna putih, dan berbau aroma tape. Sedangkan hasil identifikasi mikroorganismen pada bioaktivator pada kombinasi MOL I terdapat 4 jenis bakteri, yaitu Clavibacter, Agrobacterium, Clostridium, Pseudomonas berfluorescens, sedangkan untuk MOL II terdapat 3 jenis bahteri yaitu Pseudomonas berfluorescens, Erwinia dan ClavibacterKata Kunci : Bioaktivator; mikroorganisme lokal; limbah buah-buahan; bonggol pisangThe role of MOL as a basic component of fertilizer, microorganisms not only beneficial to plants are also useful as decomposers agents of organic materials, agricultural waste, household waste and industry. This research is based on the amount of untreated fruit waste, the waste of banana hump which is left to accumulate without the processing becomes more useful, the golden snail which is always considered as a pest on crops and cattle rumen that just wasted and efforts to overcome the dependence on fertilizer and chemical pesticides can be done by increasing the role of microorganism. This study aims to produce bioactivators of compost and microorganisms found in moles. the ingredients used in the manufacture of MOL are banana sticks, fruit waste, golden snail, cow rumen, cow urine, coconut water, rice laundry water (lery), terrace, brown sugar for MOL I whereas For MOL II only differentiated by using sugar white. Preparation of bioactivators carried out in the Laboratory of Production Polytechnic of Agriculture State of Samarinda. Bioactivators are made by fermentation. Fermentation of MOL I and MOL II materials on the tenth day of the entire surface of the mole has been overgrown with white threads, and smells of tape. Fermentation of MOL I and MOL II materials on the tenth day of the entire surface of the mole has been overgrown with white threads, and smells of tape. While the results of microorganisms identification on bioactivator in combination of MOL I there are 4 types of bacteria, namely Clavibacter, Agrobacterium, Clostridium, Pseudomonas berfluorescens, while for MOL II there are 3 types of Pterudomonas fluorescens, Erwinia and Clavibacter

APLIKASI ZPT URINE SAPI TERHADAP KEBERHASILAN STEK SIRIH MERAH (Piper crocatum Ruiz) F. Silvi Dwi Mentari; Nur Hidayat; Yuanita Yuanita; Faradilla; Riama Rita Manullang; La Mudi; Rusmini
JURNAL AGRIMENT Vol 7 No 2 (2022): Desember 2022
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v7i2.1730

This study aimed to calculate the speed of growth characterized by the emergence of shoots and percentage of successful growth of red betel cuttings cuttings given plant growth regulator cow urine. The study consisted of two treatments, namely: first treatment, red betel cuttings soaked in concentration 30% cow urine, and second treatment, red betel cuttings soaked in concentration 50% cow urine. The results showed that immersion with cow urine in the first treatment (red betel cuttings soaked using cow urine by concentration 30%) and second (soaking red betel cuttings with concentration 50%) gave the same results in the speed of growth that showed speed buds appear on 5th day, while the best percentage growth of red betel cuttings in the second treatment was 100% followed by the first treatment of 83%.

UTILIZATION OF MOLE (LOCAL MICROORGANISM) OF MAS CONCH AND AGE OF SEED ON RICE GROWTH AND PRODUCTION Zainal Abidin Zainal; Moch. Bintaro; Suwardi Suwardi; Rusmini; La Mudi; Nur Hidayat; Yuanita Yuanita; Riama Rita Manullang; Roby Roby; Daryono; F. Silvi Dwi Mentari; Faradilla Faradilla
JURNAL AGRIMENT Vol 7 No 2 (2022): Desember 2022
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v7i2.1755

Rice (Oryza sativa L.) is a food crop as an energy source that is generally consumed by the Indonesian people so that demand continues to increase every year. One of the efforts to increase rice production can be done through the use of young seedlings and microbes to accelerate the process of soil fertilization. This microbe is obtained from the Mas Conch Pest which is processed into Local Microorganisms (MOL). This study aims to determine the effect of giving MOL golden snail and seedling age on the growth and production of rice. This study used a Randomized Block Design (RAK) consisting of 9 treatment combinations and 3 replications. The first factor is the MOL concentration of golden snail, consisting of: 0 ml/L concentration or control, 20 ml/L concentration, and 40 ml/L concentration. The second factor is the age of the seedlings, consisting of: 17 days after sowing), 11 days after sowing and 15 days after sowing. The results showed that the treatment with a concentration of 40 ml/l of Local Microorganisms Conch Mas (M) had a significant effect on the number of productive tillers, the number of pithy grain per panicle and production per hectare. While the age of 7 days after seedling had a significant effect on the number of pithy grain per panicle, weight of 100 grains, and production per hectare. The interaction between the MOL concentration of 20 ml/l golden snail and 7 days after sowing (M1U1) gave a significant effect on the weight of 100 grains.

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