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PENINGKATAN PERTUMBUHAN MISELIUM JAMUR TIRAM (Pleurotus ostreatus) YANG DIPENGARUHI OLEH PROMOL 12 Saat Egra; Muhammad Soesilo Dermawan; Etty Wahyuni; Eko Hary Pudjiwati; Amarullah Amarullah; Dwi Santoso; Deny Murdianto; Sudirman Sirait; Hendris Hendris
ULIN: Jurnal Hutan Tropis Vol 3, No 2 (2019)
Publisher : Fakultas Kehutanan Universitas Mulawarman

White oyster mushroom (Pleurotus ostreatus) is a mushroom that has a variety of basidiomycetes that grow in tropical forests with high humidity. This mushroom is classified as edible, has even been cultivated for a long time by the community. Therefore, nowadays oyster mushrooms have a high value, it caused many people have cultivated these mushrooms. In this study we want to show a difference in the growth of the white oyster mushroom mycelium before given promol 12 (as control) and after being given 12 types of local microbial probiotics (PROMOL12). The method used is RAK (Design random groups). In this study, it was shown that the influence of the growth of white oyster mushroom mycelium was given PROMOL12. The growth of oyster mushrooms showed a difference for baglog 12 promol medium having an average growth of 0.6 cm and a growth period of 14 days, on the other hand baglog media control had an average growth of 0.7 cm with a growth period of 17 days. With the same environmental conditions, the average temperature is 27-29.5OC and the humidity is also not less than 60%, which has an average of 70% -81% which is in accordance with the growth of oyster mushroom mycelium.

Profil Suhu Pada Pengomposan Tandan Kosong Sawit Sisa Media Jamur Merang (Volvarielle Volvacea) Dengan Variasi Berat Penambahan POME (Palm Oil Mill Effluent) Amarullah Amarullah; Elvi Yenie; David Andrio
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

Show Abstract | Download Original | Original Source | Check in Google Scholar

The conventional composting technique of oil palm empty bunches takes several months or even a year to reach maturity because it has a high C / N ratio (64.46) and lignin polymer bond (27.60-32.50%) which hard to degrade. Using Merang Mushroom (Volvariella volvacea) as pretreatment before composting is expected to decrease lignin level and accelerate degradation of empty palm bunches. Merang Mushroom (Volvariella volvacea) is one of white rot fungus which able producing enzymes to degrade the lignin structure became simpler. The purpose of this study is determine the profil temperature in composting process of spent mushroom media by addition Palm Oil Mill Effluent (POME).This study was conducted by varying the comparison of TKSJ: POME (1: 0, 2: 1, 1: 1 and 1: 2 w / w) with in vessel composting model. The results showed the temperature in this process reachs standard SNI 19-7030-2004 (28-29 oC). Keywords: Merang Mushroom, POME, C/N and Composting

KAJIAN PENGGUNAAN BEBERAPA BAHAN ALAMI SEBAGAI SUMBER ZPT DAN METODE SAYATAN TERHADAP SAMBUNG PUCUK DURIAN (Durio zibethinus Murr.) Nurrisah Patmasari; Amarullah Amarullah
J-PEN Borneo : Jurnal Ilmu Pertanian Vol 3, No 1 (2020)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS BORNEO TARAKAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/jpen.v3i1.1571

ABSTRACTDurian fruit production in Indonesia has increased every year, in 2014 durian production reached 859,118 tons.The provision of high quality and high quality seeds is a factor that determines the success of durian cultivation.Vegetative propagation is an alternative to get high- quality seeds that do not deviate from the nature of the parentand harvest time faster. Growth regulators are non-nutritional organic compounds which at low concentrationscan encourage, inhibit or qualitatively change plant growth and development. So to get superior quality durianseedlings it is necessary to do a combination of incision type treatment and natural ZPT type. Time and place atthe Screen House of the Faculty of Agriculture, University of Borneo Tarakan in February - April 2019, Factor Iwas the application of natural PGR with 3 treatments as follows H1: Coconut water, H2: Shallot Extract, H3:Bean sprout extract. Factor II is the type of incision at the top of the shoot with 3 treatments as follows: S1: Slitjoint type, S2: Type of C-25 Connect, S3: Insert Type of Insert. The parameters of success continued survival (%),number of leaves (strands), Increase in entres length (cm), Diameter of upper stem (cm), Diameter of lower stem(cm). calculation data using variance and DMRT follow-up test level of 5%. The results of this study on theparameters of success of survival and increase in entres length there is the effect of a combination of treatment ofnatural growth regulators and incision types. On the success parameters of live grafting which shows the highestvalue, namely H2S1 (ZPT onion extract and gaps join). Whereas the parameter entres length increase showed thehighest value, namely H1S1 (ZPT coconut water andgaps).Keywords: Durian, combination, type of incision, natural ZPTABSTRAKProduksi buah durian di Indonesia setiap tahun mengalami peningkatan, tahun 2014 produksi durian mencapai859.118 ton. Penyediaan bibit varietas unggul dan berkualitas merupakan faktor yang menentukan keberhasilanbudidaya durian. Perbanyakan tanaman secara vegetatif merupakan alternatif untuk mendapatkan bibit berkualitastinggi yaitu tidak menyimpang dari sifat induknya dan masa panen lebih cepat. Zat pengatur tumbuh adalahsenyawa organik bukan nutrisi yang pada konsentrasi rendah dapat mendorong, menghambat atau secara kualitatifmerubah pertumbuhan dan perkembangan tanaman. Sehingga untuk mendapatkan bibit durian kualitas unggulperlu dilakukan kombinasi perlakuan tipe sayatan dan jenis ZPT alami. Waktu dan tempat di Screen HouseFakultas Pertanian Universitas Borneo Tarakan pada bulan Februari - April 2019, Faktor I adalah pengaplikasianZPT alami dengan 3 perlakuan sebagai berikut H1 : Air kelapa, H2 : Ekstrak Bawang merah, H3 : Ekstrak tauge.Faktor II adalah tipe sayatan pada sambung pucuk dengan 3 perlakuan sebagai berikut : S1 : Tipe sambung celah,S2 : Tipe Sambung Canggap, S3 : Tipe Sambung Sisip. Parameter Keberhasilan sambung hidup (%), Jumlah daun(helai), Pertambahan panjang entres (cm), Diameter batang atas (cm), Diameter batang bawah (cm). dataperhitungan menggunakan sidik ragam dan uji lanjut DMRT taraf 5%. Hasil penelitian ini pada parameterkeberhasilan sambung hidup dan pertambahan panjang entres terdapat pengaruh kombinasi perlakuan zat pengaturtumbuh alami dan tipe sayatan. Pada parameter keberhasilan sambung hidup yang menunjukkan nilai tertinggiyaitu H2S1 (ZPT ekstrak bawang merah dan sambung celah). Sedangkan pada parameter pertambahan panjangentres menunjukkan nilai tertinggi yaitu H1S1 (ZPT air kelapa dan sambungcelah).Kata kunci : Durian, Kombinasi, Tipe sayatan, ZPT alam

PENGARUH AMPAS TEH DAN AIR KELAPA MUDA TERHADAP PERTUMBUHAN DAN PRODUKTIVITAS TANAMAN SAWI (BRASSICA JUNCEA L ) Monika Markus; Amarullah Amarullah
J-PEN Borneo : Jurnal Ilmu Pertanian Vol 2, No 1 (2019)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS BORNEO TARAKAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/jpen.v2i2.1589

ABSTRACT The research was carried out in the agricultural field of the Faculty of Agriculture, University of Kalimantan Tarakan, the purpose of the study was to determine the effect of pulp and young coconut water on the growth and productivity of mustard plants. With the repetition of Random Group Design (RBD) 3 methods, the dose of tea pulp in Treatment 1 was 2 kg, treatment 2 was 4 kg, treatment 3 was 6 kg, whereas young coconut water Treatment 1 was 50 ml, treatment2 was 100 ml, treatment 3 A total of 150 ml. The results showed that AT conservation gave a significant difference to plant height at 7 days after planting and the number of leaves at 21 days after planting, while the AK treatment showed significant differences in leaf length of 21 days after planting and the longest root, weight and dry weight of mustard plants, combination of AT and AK treatment. on the number of leaves aged 21 HST.Keywords: Tea Leaves, Young Coconut Water, Mustard (Brassica Juncea L.)ABSTRAKPenelitian dilakasanakan di lahan pertanian Fakultas pertanian Universitas Borneo Tarakan, Tujuan penelitian untuk mengetahui pengaruh ampas teh dan air kelapa muda terhadap pertumbuhan dan produktivitas tanaman sawi. Dengan metode Rancangan acak kelompok (RAK) 3 pengulangan, dosis ampas teh pada Perlakuan 1 sebanyak 2 kg, perlakuan 2 sebanyak 4 kg, perlakuan 3 sebanyak 6 kg, sedangkan Air kelapa muda Perlakuan 1 sebanyak 50 ml, perlakuan2 sebanyak 100 ml, perlakuan 3 sebanyak 150 ml. Hasil penelitian menunjukkan perlakuan AT memeberikan pengaruh yang berbeda nyata terhadap tinggi tanaman umur 7 HST dan jumlah daun umur 21 HST, sedangkan Perlakuan AK memberikan pengaruh yang berbeda nyata terhadap panjang daun umur 21 HST dan Akar terpanjang, berat besah dan berat kering tanaman sawi, Kombinasi Perlakuan AT dan AK berpengaruh nyata terhadap jumlah daun umur 21 HST. Kata kunci : Ampas Teh, Air Kelapa Muda, Sawi ( Brassica Juncea L.).

PENGAPLIKASIAN RADIASI ELEKTROMAGNETIK TERHADAP PERTUMBUHAN VEGETATIF TANAMAN CABAI MERAH (Capsicum Annum L.) Bagus Santoso; Amarullah Amarullah; Dwi Santoso
J-PEN Borneo : Jurnal Ilmu Pertanian Vol 2, No 1 (2019)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS BORNEO TARAKAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/jpen.v2i2.1509

ABSTRACT Chili Plants (Capsicum annum L.) originating from the tropics and subtropicsAmericas, especially Colombia, South America, and continue to spread to Latin America. Evidence of chili cultivation was first discovered in Peru's historical siteand leftover seeds that are more than 5000 years old BC in a cave in Tehuacan, Mexico. The spread of chili to the whole world including countries in Asia, like Indonesia carried out by Spanish and Portuguese traders. The purpose of this study was to determine the effect of electromagnetic radiation on the growth and yield of red chilies in the city of Tarakan.This research was conducted from September 2018 to January 2019, at the screen house of the Faculty of Agriculture, Borneo Tarakan University. This study was prepared using factorial Randomized Block Design (RBD) with 5 treatments repeated 5 times. The factors studied were large electromagnetic radiation 56 microtesla with exposure time (P0) 0 minutes, (P1) 20 minutes, (P2) 40 minutes, (P3) 60 minutes, (P4) 80 minutes. Observation parameters; plant height, number of leaves, leaf length, leaf width, stem diameter and number of branches. Analysis of variance using variance ANOVA with a confidence level of 95% and if it is significantly different it will be continued with DMRT further testing.The results of the study show that: 1) Observation parameters that showed statistically significant differences were parameters of plant height, number of branches and number of leaves while parameters that did not show different results were parameters of leaf length, leaf width and stem diameter., 2) The best treatment for each observation parameter is P2 treatment (exposure to electromagnetic radiation for 40 minutes), and the lowest treatment is treatment P0 (without exposure to electromagnetic radiation). Suggestions from this study should be carried out further research on the use of electromagnetic radiation in the vegetative phase until the results of red chili plants (Capsicum annum L.)Keywords: chili, electromagnetics radiation, Randomized Block Design ABSTRAK Tanaman cabai (Capsicum annum L.) berasal dari dunia tropika dan subtropika Benua Amerika, khususnya Colombia, Amerika Selatan, dan terus menyebar ke Amerika Latin. Bukti budidaya cabai pertama kali ditemukan dalam tapak galian sejarah Peru dan sisaan biji yang telah berumur lebih dari 5000 tahun SM di dalam gua di Tehuacan, Meksiko. Penyebaran cabai ke seluruh dunia termasuk negara-negara di Asia, seperti Indonesia dilakukan oleh pedagang Spanyol dan Portugis. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh radiasi elektromagnetik terhadap pertumbuhan dan hasil tanaman cabai merah di kota Tarakan. Penelitian ini dilaksanakan pada tahun 2018, di screen house Fakultas Pertanian Universitas Borneo Tarakan. Penelitian ini disusun dengan menggunakan Rancangan Acak Kelompok (RAK) faktorial dengan 5 perlakuan diulang sebanyak 5 kali. Faktor yang diteliti yaitu besar radiasi elektromagnetik 56 mikrotesla dengan lama pemaparan (P0) 0 menit, (P1) 20 menit, (P2) 40 menit, (P3) 60 menit, (P4) 80 menit. Parameter pengamatan; tinggi tanaman, jumlah daun, panjang daun, lebar daun, diameter batang dan jumlah cabang. Analisis ragam menggunakan sidik ragam Anova dengan tingkat kepercayaan 95% dan apabila berbeda nyata maka akan dilanjut dengan uji lanjut DMRT. Hasil penelitian menunjukkan bahwa: 1) Parameter pengamatan yang menunjukkan hasil berbeda nyata secara statistik adalah parameter tinggi tanaman, jumlah cabang dan jumlah daun sedangkan parameter yang tidak menunjukkan hasil yang berbeda nayata adalah parameter panjang daun, lebar daun dan diameter batang, 2) Perlakuan terbaik untuk setiap parameter pengamatan adalah perlakuan P2 (pemaparan radiasi elektromagnetik selama 40 menit), dan perlakuan terendah adalah perlakuan P0 (tanpa pemaparan radiasi elektromagnetik). Saran dari penelitian ini sebaiknya dilakukan penelitian lanjutan mengenai penggunaan radiasi elektromagnetik pada fase vegetatif sampai hasil tanaman cabai merah (Capsicum annum L.)Kata kunci : cabai merah, radiasi elektromagnetik, Rancangan Acak Kelompok

PERBANDINGAN KOMPOSISI MEDIA TANAM TERHADAP PERTUMBUHAN DAN PRODUKSI UBI JALAR CILEMBU (Ipomoea batatas L.) Kristina Marthen Panggua; Amarullah Amarullah
J-PEN Borneo : Jurnal Ilmu Pertanian Vol 2, No 1 (2019)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS BORNEO TARAKAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/jpen.v2i2.1590

ABSTRACT Sweet potato (Ipomoea batatas.L.) is one of the plants that has great potential in Indonesia. Besides Cilembu Sweet Potato is also one of the food crop commodity sources of carbohydrates. The carbohydrate content of Cilembu sweet potato ranks fourth after rice, corn and cassava. The composition of the planting media is soil, sand and manure. This research was conducted in this study the aalt used was hoe, 3 kg polybag, rake, ruler, sand sieve, and bucket. While the materials used are soil, sand, chicken manure and Cilembu sweet potato seeds. treatment in research p1 = soil, sand and manure (1: 1: 2), p2 = soil, sand and manure (2: 2: 1), p3 = soil, sand and manure (2: 1: 1). Observation parameters were plant length, stem diameter, leaf length and width, number of shoots, number of roots, number of tubers, tuber length, tuber diameter, tuber weight, tuber organoleptic test and tuber color. The results of this study showed that the comparison of planting media on plant length parameters had no significant effect on plant length growth, length development of Cilembu sweet potato leaves experienced an increase in leaf length at 21-84 HST and significantly different effect on leaf length, leaf width parameters showed that treatment of p2 and p1 can increase leaf width at age 21-84 HST compared to p3 and significantly different effect on leaf width growth, based on the results of variance in stem diameter shows that the comparative treatment of plant media composition has no significant effect on increasing the diameter of sweet potato stems Cilembu, the comparison of the composition of the planting media on production parameters, namely the number of shoots, number of roots, number of tubers, tuber length, and tuber weight did not significantly affect the growth and yield of crop production and significantly affected the growth and yield on the diameter of cil yam tubers damp. Organoleptic test shows the results that match the penalists, namely sweet (6), moderate (9), tasteless (5). While the color that dominates Cilembu sweet potato is langsat yellow. keywords: Cilembu Sweet Potato, Growing Media, Composition ABSTRAKUbi jalar (ipomoea batatas.L.) merupakan salah satu tanaman yang mempunyai potensi besar di indonesia. Selain itu Ubi jalar cilembu juga merupakan salah satu komoditas tanaman pangan sumber karbohidrat. Kandungan karbohidrat ubi jalar cilembu menempati posisi keempat setelah padi, jagung dan ubi kayu. Komposisi media tanam yaitu tanah, pasir dan pupuk kandang. Penelitian ini alat yang digunakan yaitu cangkul, polybag 3 kg, gembor, pengaris, ayakan pasir, dan ember. Sedangkan bahan yang digunakan adalah tanah, pasir, pupuk kandang ayam dan bibit ubi jalar cilembu. perlakuan pada penelitian p1= tanah, pasir dan pupuk kandang (1:1:2), p2= tanah, pasir dan pupuk kandang (2:2:1), p3= tanah, pasir dan pupuk kandang (2:1:1). Parameter pengamatan yaitu panjang tanaman, diameter batang, panjang dan lebar daun, jumlah tunas, jumlah akar, jumlah umbi, panjang umbi, diameter umbi, berat umbi, uji organoleptik umbi dan warna umbi. Hasil dari penelitian ini menunjukan bahwa perbandingan media tanam pada parameter panjang tanaman berpengaruh tidak nyata terhadap pertumbuhan panjang tanaman, perkembangan panjang daun ubi jalar cilembu mengalami pertambahan panjang daun pada umur 21-84 HST dan berpengaruh berbeda nyata terhadap panjang daun, parameter lebar daun menunjukkan bahwa perlakuan p2 dan p1 dapat meningkatkan lebar daun pada umur 21-84 HST dibandingkan p3 dan berpengaruh berbeda nyata terhadap pertumbuhan lebar daun, berdasarkan dari hasil sidik ragam pada diameter batang menunjukkan bahwa perlakuan perbandingan komposisi media tanam memberikan pengaruh tidak nyata terhadap pertambahan diameter batang ubi jalar cilembu, perbandingan komposisi media tanam pada parameter produksi yaitu jumlah tunas, jumlah akar, jumlah umbi, panjang umbi, dan berat umbi tidak berpengaruh nyata terhadap pertumbuhan dan hasil produksi tanaman dan berpengaruh nyata terhadap pertumbuhan dan hasil pada diameter umbi ubi jalar cilembu. uji organoleptik menunjukkan hasil yang sesuai dengan para penalis, yaitu manis (6), sedang (9), hambar (5). Sedangkan warna yang mendominasi ubi jalar cilembu yaitu warna kuning langsat.kata kunci : Ubi Jalar Cilembu, Media Tanam, Komposisi

PENGARUH DOSIS PUPUK K TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KEDELAI (Glycine Max) Almasprabowo Almasprabowo; Amarullah Amarullah; Aditya Murtilaksono
J-PEN Borneo : Jurnal Ilmu Pertanian Vol 2, No 1 (2019)
Publisher : FAKULTAS PERTANIAN UNIVERSITAS BORNEO TARAKAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/jpen.v2i2.1508

ABSTRACTSoy (Glycine max) has good prospects for cultivation, as soy can be marketed domestically and abroad. Soybean production in Indonesia from year to year continues to decline. The decline in production was due to still lack of soybean cultivation technique. The purpose of this research is to know the influence of potassium fertilizer dose and soy varieties, as well as know the interaction between varieties and doses of fertilizers on the growth and yield of soybean crop (Glycine Max) in the city of Tarakan. This study was held in November 2018 until February 2019, at the Research Garden of Faculty of Agriculture University of Borneo Tarakan. The study was compiled using the group's random Design (RAK) factorial combination with 8 repeated treatment 4 times. The factors examined are the doses of fertilizer dose (P0) 0 g, (P1) 0.81 G, (P2) 1.62 g, (P3) 3.24 g with varieties of Devon 1 and Dena 1. Observation parameters; High crop, number of leaves, number of pods, weight pods, length of pods, diameter pods, number of seeds, weight of seeds, diameter of seed, number of roots and volume of roots. Various analyses used Anova's variability with a trust rate of 95% and if different were in real continue with Duncan's advanced tests. The results showed that there was an influence of fertilizer dose on the parameters of seed diameter at P2 treatment with a value of 0.42. The treatment of Dena 1 varieties gives a noticeable effect on the height of the plant at the age of 2, 3, 4 and 5 MST. And the number of leaves at age 2 MST. In addition, the use of the varieties of Dena 1 also has a noticeable effect on the yield parameters of soy plants including the length of pods, diameter pods and diameter of seeds. Keywords: fertilizer, potassium, soybeans (Glycine max) ABSTRAK Kedelai (Glycine max) mempunyai prospek yang baik untuk dibudidayakan, karena kedelai dapat dipasarkan di dalam negeri dan di luar negeri. Produksi kedelai di indonesia dari tahun ke ketahun terus mengalami penurunan. Penurunan produksi ini disebabkan masih kurangnya teknik budidaya kedelai yang dilakukan. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh dosis pupuk Kalium dan varietas kedelai, serta mengetahui interaksi antara varietas dan dosis pupuk terhadap pertumbuhan dan hasil tanaman kedelai (Glycine Max) di kota tarakan. Penelitian ini dilaksanakan di Kebun penelitian Fakultas Pertanian Universitas Borneo Tarakan. Penelitian ini disusun dengan menggunakan Rancangan Acak Kelompok (RAK) faktorial Kombinasi dengan 8 perlakuan diulang 4 kali. Faktor yang diteliti yaitu dosis pupuk dengan dosis (P0) 0 g, (P1) 0,81 g, (P2) 1,62 g, (P3) 3,24 g dengan varietas Devon 1 dan Dena 1. Parameter pengamatan; tinggi tanaman, jumlah daun, jumlah polong, berat polong, panjang polong, diameter polong, jumlah biji, berat biji, diameter biji, jumlah akar dan volume akar. Analisis ragam menggunakan sidik ragam Anova dengan tingkat kepercayaan 95% dan apabila berbeda nyata dilanjut dengan uji lanjut Duncan. Hasil penelitian menunjukan bahwa terjadi pengaruh dosis pupuk pada parameter diameter biji pada perlakuan P2 dengan nilai 0,42. Perlakuan varietas Dena 1 memberikan pengaruh nyata terhadap tinggi tanaman pada umur 2, 3, 4 dan 5 MST, serta jumlah daun pada umur 2 MST. Selain itu, penggunaan varietas Dena 1 juga berpengaruh nyata terhadap parameter hasil tanaman kedelai diantaranya panjang polong, diameter polong dan diameter biji. Interaksi varietas dengan dosis pupuk pada parameter jumlah daun pada umur 5 MST dengan perlakuan terbaik pada dosis pupuk P1 varietas Dena 1, dan untuk interaksi jumlah biji pada perlakuan dosis pupuk P1 varietas Dena 1. Kata Kunci: Pupuk, Kalium, Kedelai (Glycine max )

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