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IDENTIFIKASI AWAL FUNGI MIKORIZA ARBUSKULAR DARI RHIZOSFER TANAH GAMBUT TANAMAN KOPI LIBERIKA TUNGKAL JAMBI Lizawati Lizawati; Elis Kartika; Gusniwati Gusniwati
Jurnal Ilmiah Ilmu Terapan Universitas Jambi|JIITUJ| Vol. 1 No. 1 (2017): Jurnal Ilmiah Ilmu Terapan Universitas Jambi
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (77.591 KB) | DOI: 10.22437/jiituj.v1i1.3756

Abstract

Tujuan penelitian ini adalah untuk mendapatkan keanekaragaman jenis mikoriza yang terdapat pada rhizosfer tanaman Libtujam pada lahan gambut di Kelurahan Mekar Jaya, Kecamatan Betara, Kabupaten Tanjung Jabung Barat. Penelitian dilaksanakan di kebun kopi Libtujam milik petani yang berada di Desa Parit Tomo dan di laboratorium Bioteknologi Tanaman Fakultas Pertanian Universitas Jambi. Hasil yang diperoleh dari penelitian ini adalah : a). Kepadatan spora per 50g sampel tanah dari tegakan tanaman kopi Liberika Tungkal Jambi, ternyata jenis Glomus sp-11 memiliki kepadatan spora tertinggi yaitu 172 buah dibandingkan jenis FMA yang lainnya. b). Hasil isolasi atas dasar karakteristik morfologi dan responnya terhadap larutan Melzer’s pada contoh tanah di rhizosfir tanaman kopi Liberika Tungkal Jambi ditemukan 2 genus spora yaitu Glomus dan Acaulospora.
Empowerment of Farmer Groups in Rambahan Village in Processing Palm Oil Mill Waste into Organic Fertilizers for Porang (Amorphophallus muelleri) Plantation Made Deviani Duaja; Johannes Johannes; Elis Kartika; Lizawati Lizawati
Pelita Masyarakat Vol. 4 No. 1 (2022): Pelita Masyarakat, September
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/pelitamasyarakat.v4i1.7069

Abstract

Porang (Amorphophallus muelleri), also known as Iles-Iles or Suweg. In its cultivation, porang has a shade tolerance of 60 percent. But without using shade, it can still be cultivated. Farmers in Jambi usually planted porang among old rubber plants without fertilizing. This causes porang tuber production to be at a minimum below its potential. Porang is only produced without treatment, reducing the size of the tubers, and the konjac glucomannan content in tubers is low. Porang tubers are usually made into chips, and chips will crumble easily if the konjac glucomannan is low. Based on this, counseling and mentoring activities will focus on making fertilizer from the waste from palm oil mills. Palm oil mill waste that is most easily transported and easily decomposed is the cake decanter (DC). In the village of Rambahan, it is known as a solid decanter. The village community had heard but did not know that this waste with specific treatments could be used as organic fertilizer. That this waste, with particular treatments, can be used as organic fertilizer. The treatment is by fermentation with local microorganisms (LOM) from cow urine mixed with MOL from snails (RINMAS). Keongmas are pests and are widely found in farmers' fields. Beef and conch urine are used as LOM. After they are made, the two LOMs are mixed with a ratio of 1: 1 and used as a decomposer to ferment the decanter cake plus for two months. After two months, it can be used as organic fertilizer for porang plants. LOM cow urine and LOM snail (RINMAS) are also used as foliar fertilizers. The technology application activities will be carried out in Rambahan Village at the Mekar Kembali KT and KWT Pokja Alamanda. The target for KT Mekar Kembali and KWT Pokja Alamanda is to increase the area of porang plants, which previously were only intercrops, now every KT, there is an increase in the area of porang plants every KT of 0.5 hectares. Once, farmers and KWT did not know how to make solid and liquid fertilizers. After counseling and DEMPLOT, they could make their fertilizers. Every two months, the farmers produce 100 kg of solid fertilizer decanter cake, urine MOL, and Keongmas MOL as 100 liters of liquid fertilizer per month.
Diseminasi Teknologi Sambung Pucuk Tanaman Kopi Liberika di Desa Jati Mulyo Dendang Kabupaten Tanjung Jabung Timur Elis Kartika; Lizawati Lizawati; Fitry Tafzi; Yusnaidar Yusnaidar; Addion Nizori; Sutrisno Sutrisno; Indra Lasmana Tarigan; Ratih Dyah Puspitasari; Madyawati Latief
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 4, No 3 (2022)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v4i3.6090

Abstract

Desa Jati Mulyo menjadi salah satu desa yang pertumbuhan lahan kopi Liberika cukup tinggi, melalui bantuan bibit dari Dinas Perkebunan masyarakat mulai beralih dan fokus pada Kopi. Produksi bibit kopi serta upaya membentuk sentra produksi bibit kopi diperlukan penguatan pada penangkar bibit, sehingga dengan adanya penangkar bibit tersertifikasi dapat dihasilkan bibit kopi yang unggul dan bermutu tinggi. Teknologi sambung pucuk secara umumnya dilakukan pada tanaman kopi Liberika ini bertujuan untuk memperoleh tanaman anakan (baru) dengan karakteristik kualitas tanaman dan buahnya identik dengan induknya, yang diperoleh dari tanaman unggul. Kegiatan PKM bertujuan untuk mendiseminasikan teknologi sambung pucuk pada masyarakat Petani Kopi di Desa Jati Mulyo agar keunggulan kopi Liberika dapat dipertahankan. Kegiatan ini dilaksanakan pada Oktober Tahun 2021. Metode dalam pelaksanaan kegiatan pengabdian ini meliputi pembelajaran masyarakat melalui kegiatan penyuluhan, sharing dan diskusi, demonstrasi serta praktik langsung. Hasil kegiatan menunjukkan bahwa diseminasi teknologi sambung pucuk dirasakan petani sangat bermanfaat dan sangat dibutuhkan. Melalui kegiatan pengabdian kepada masyarakat ini terjadi peningkatan pengetahuan masyarakat petani dalam melalukan grafting, masyarakat sangat antusias dalam mengikuti kegiatan pelatihan. Melalui kegiatan ini juga petani berharap dapat berkesinambungan guna menghasilkan bibit kopi Liberika yang berkualitas. Kegiatan diseminasi ini mendorong masyarakat untuk semakin fokus mengembangkan kopi Liberika dengan kekhasan wilayah gambut. Jati Mulyo village is one of the villages where the growth of Liberica coffee land is quite high, through the assistance of seeds from the Plantation Service, the community began to shift and focus on coffee. Coffee seed production and efforts to establish coffee seed production centers require strengthening of seed breeders, so that with the existence of certified seed breeders, superior and high quality coffee seeds can be produced. The Top grafting technology is generally carried out on Liberica coffee plants with the aim of obtaining (new) saplings with identical plant and fruit quality characteristics to the parent, obtained from superior plants. This activity aims to disseminate top grafting technology to the coffee farmer community in Jati Mulyo Village so that the superiority of Liberica coffee can be maintained. This activity was carried out in October 2021. The method of implementing this activity includes community learning through counseling activities, sharing and discussions, demonstrations and hands-on practice. The results of the activity show that the dissemination of shoot grafting technology is felt by farmers to be very useful and very much needed. Through this community service activity, there is an increase in the knowledge of the farming community in doing grafting, the community is very enthusiastic in participating in training activities. Through this activity, farmers also hope to be sustainable in producing quality Liberica coffee seeds. This dissemination activity encourages the community to focus more on developing Liberika coffee with the uniqueness of the peat area.
The Utilization of Palm Oil Mill Effluent Decanter Cake as an Organic Fertilizer on Edamame Type Soybean (Glycine max) Made Deviani Duaja; Elis Kartika; Buhaira Buhaira; Danang Adil Asmoro
Agro Bali : Agricultural Journal Vol 5, No 3 (2022)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (402.308 KB) | DOI: 10.37637/ab.v5i3.957

Abstract

Decanter cake is a solid waste from a palm oil mill with quite a lot of availability and has not been utilized optimally. This research aimed to utilize decanter cake (DC) palm oil mill solid waste as solid Fertilizer and liquid Fertilizer to increase the growth and yield of Edamame. The research design used was a Randomized Block Design (RBD) with a treatment of solid DC with liquid DC, namely solid DC 0 tons ha-1, 10 tons ha-1, and 15 tons ha-1, with liquid DC concentrations of 0 % and 100 %. The variables observed were the number of leaves, number of pods, weight of pods, and yield of Edamame per hectare. The results showed that the highest number of leaves was achieved at 15 tons ha-1 solid DC dose with 100 percent liquid DC concentration. Likewise, the highest number of pods and weight of pods was at a quantity of 15 tons ha-1 and had the same effect as a dose of 20 tons ha-1 with a 100 percent liquid DC concentration. The best edamame yields per hectare were achieved in 15-ton ha-1 solid DC and 100 percent liquid DC concentrations.  
Respons tanaman kopi liberika bermikoriza di lahan gambut terhadap aplikasi pupuk anorganik Elis Kartika; Made Deviani Duaja; Gusniwati Gusniwati
Jurnal Agro Vol 9, No 2 (2022)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/21421

Abstract

Aplikasi pupuk anorganik secara kontinyu dengan dosis tinggi berdampak negatif terhadap kerusakan tanah dan lingkungan lainnya.  Pemakaian pupuk hayati mikoriza merupakan salah satu upaya untuk mengatasi dampak negatif tersebut.  Penelitian yang bertujuan untuk mendapatkan dosis pupuk anorganik terbaik dalam meningkatkan pertumbuhan tanaman kopi liberika bermikoriza di lahan gambut, dilakukan menggunakan  Rancangan Acak Kelompok satu faktor  6 perlakuan, yaitu tanpa pupuk hayati mikoriza + pupuk anorganik 100%, pupuk hayati mikoriza + tanpa pupuk anorganik,  pupuk hayati mikoriza + 25% pupuk anorganik, pupuk hayati mikoriza + 50% pupuk anorganik, pupuk hayati mikoriza + 75% pupuK anorganik, serta pupuk hayati mikoriza + 100% pupuk anorganik dengan dosis rekomendasi yaitu 50 g Urea, 40 g SP-36, 40 g KCl dan 15 g Kisserit per tanaman. Isolat mikoriza yang digunakan berupa isolat gabungan Glomus sp-1a dan Glomus sp-3c sebanyak 10 g per tanaman.  Peubah yang diamati adalah pertambahan tinggi tanaman, pertambahan diameter batang, pertambahan jumlah daun dan pertambahan jumlah cabang serta kolonisasi mikoriza.  Hasil penelitian menunjukkan bahwa aplikasi pupuk hayati mikoriza 10 g per tanaman dan 50% pupuk anorganik merupakan kombinasi terbaik dalam meningkatkan pertumbuhan kopi liberika di lahan gambut.  Pupuk hayati mikoriza mampu menggantikan dan menghemat pemakaian pupuk anorganik sebesar 50%.   ABSTRACTContinuous application of inorganic fertilizers in high doses can harm the soil and causes other environmental damage. Using mycorrhizal biofertilizers is one of the efforts to overcome the adverse effects of these inorganic fertilizers. The study aimed to obtain the best dose of inorganic fertilizer in increasing the growth of mycorrhizal liberika coffee plants on peatlands and was designed in a randomized block experiment. The treatment was the application of mycorrhizal biofertilizers and inorganic fertilizers according to recommendations i.e: without mycorrhizal biofertilizers +100% inorganic fertilizers; mycorrhizal biofertilizers+ no inorganic fertilizers; mycorrhizal biofertilizer+25% inorganic fertilizer; mycorrhizal biofertilizer + 50% inorganic fertilizer; mycorrhizal biofertilizer + 75% inorganic fertilizer; mycorrhizal biofertilizer + 100% inorganic fertilizer (as recommended doses of 50 g Urea, 40 g SP-36, 40 g KCl and 15 g Kisserit per plant). The mycorrhizal isolates used were a combination of Glomus sp-1a and Glomus sp-3c of 10 g per plant. The variables observed were the increase in plant height, stem diameter, number of leaves, number of branches, and mycorrhizal colonization. The results showed that applying 10 g per plant of mycorrhizal biofertilizer and 50% of inorganic fertilizer was the best combination for increasing the growth of Liberica coffee in peatlands.  Mycorrhizal biofertilizers can replace and reduce the use of inorganic fertilizers by 50%.
Variabilitas Karakter Morfologi Pada Populasi Kelapa (Cocos nusifera L.) Di Kabupaten Tanjung Jabung Barat Yesi Oktavia; Elis Kartika; Ahmad Riduan
Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian Vol. 5 No. 2 (2022): Jurnal Agroecotania: Publikasi Nasional Ilmu Budidaya Pertanian
Publisher : Jambi University, Fakultas Pertanian, Program Studi Agroekoteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/agroecotania.v5i2.23035

Abstract

Penelitian ini bertujuan untuk mendapatkan informasi tentang variabilitas karakter morfologi kelapa serta mendapatkan informasi tentang adanya korelasi antar karakter kuantitatif kelapa di Kabupaten Tanjung Jabung Barat. Penelitian dilaksanakan di 8 kecamatan yang terdapat di kabupaten Tanjung Jabung Barat provinsi Jambi, yaitu: kecamatan Batang Asam, kecamatan Renah Mendaluh, kecamatan Pengabuan, kecamatan Senyerang, kecamatan Tungkal Ilir, kecamatan Bram Itam, kecamatan Betara, dan kecamatan Kuala Betara. Penelitian dimulai bulan Agustus sampai dengan bulan September 2020, menggunakan metode deskriptif kuantitatif. Data diperoleh melalui survei dan wawancara terhadap petani pemilik tanaman kelapa. Teknik pengambilan sampel menggunakan proportional stratified random sampling yaitu teknik pengambilan sampel dengan memperhatikan strata atau tingkatan proporsi sampel yang diambil pada tanaman. Variabel yang diamati secara kualitatif dan kuantitatif yaitu warna buah, bentuk buah, bentuk cangkang, lingkar buah, panjang buah, jumlah buah per tandan, lingkar batang, berat buah, jumlah tandan buah, panjang tangkai tandan, panjang tangkai daun, dan panjang pelepah daun. Hasil penelitian menunjukkan adanya kriteria sangat sempit, luas, dan sangat luas yang ditemukan pada karakter yang diukur secara kualitatif dan kuantitatif. Karakter dengan kriteria sangat sempit yaitu warna buah, lingkar buah, panjang buah, lingkar batang, panjang tangkai tandan, panjang tangkai daun dan panjang pelepah daun. Karakter dengan kriteria luas dan sangat luas yaitu berat buah, bentuk buah, bentuk cangkang, jumlah buah, dan jumlah tandan. Sedangkan hasil analisis korelasi menunjukkan adanya korelasi antar karakter komponen hasil yaitu a) karakter panjang buah berkorelasi positif dengan lingkar buah, b) jumlah buah berkorelasi negatif dengan lingkar buah dan panjang buah, c) berat buah berkorelasi positif dengan lingkar buah dan panjang buah namun berkorelasi negatif dengan jumlah buah, d) jumlah tandan berkorelasi positif dengan jumlah buah, e) lingkar batang berkorelasi positif dengan panjang buah. Sedangkan korelasi yang bukan komponen hasil yaitu, f) panjang tangkai daun berkorelasi positif dengan lingkar batang, dan g) panjang pelepah daun berkorelasi positif dengan panjang tangkai daun.
Interaction Between Arbuscular Mycorrhizal and Antagonistic Rhizosphere Fungi in Peat Soil Enhancing Growth of Coffea liberica Seedlings Elis Kartika; Made Deviani Duaja; Gusniwati Gusniwati; Zulkarnain Zulkarnain
AGRIVITA, Journal of Agricultural Science Vol 45, No 3 (2023): IN PRESS
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v45i3.4025

Abstract

This study aimed at determining the effect of Arbuscular Mycorrhizal Fungi (AMF) and Antagonistic Rhizosphere Fungi (ARF) on growth of Coffea liberica seedlings in peat soils. Eight AMF isolates (without AMF, Glomus sp.-1a, Glomus sp.-3c, Acaulospora sp.-1b, Acaulospora sp.- 2d, Glomus sp.-1a + Glomus sp.-3c, Acaulospora sp.-1b + Acaulospora sp.-2d, and mixtures of Glomus sp.-1a + Glomus sp.-3c + Acaulospora sp.-1b + Acaulospora sp.-2d) were combined with five ARF types (without ARF, Trichoderma sp., Aspergillus sp., Gliocladium sp., and Penicillium sp.). Data were collected on the following variables: seedling height, leaf number, stem diameter, shoot and root dry weight, N and P uptake, and root infection by AMF. Results indicated that Trichoderma sp., in combination with various types of AMF, was the best ARF in promoting C. liberica seedling growth and increasing N and P uptake. On the other hand, the mixture of Glomus sp.-1a + Glomus sp.-3c combined with various types of ARF was the best AMF in promoting seedling growth and increasing N and P uptake. It can be concluded that Trichoderma sp. and the mixture of Glomus sp-1a and Glomus sp-3c were best combination to be applied to promote the C. liberica seedlings grown in peat soil.
Utilization Of Palm Oil Mill Solid Waste And Inorganic Fertilizers On Chinese Kale (Brassica alboglabra) In Ex Coal Mining Soil Made Deviani Duaja; Elis Kartika; D C Fransisca
Agric Vol. 32 No. 1 (2020)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2020.v32.i1.p29-38

Abstract

The purpose of this experiment is to evaluate the best combination of inorganic fertilizers and organic material from palm oil mill waste decanter cake, which give the best Chinese kale growth and yield at ex-coal mined soils. This is a pot research, conducted at Agricultural Farm, Agriculture Faculty, Jambi University, using RCBD with one factors and 11 treatments of combinations of NPK + Decanter Cake fertilizer from palm oil mill solid waste. The parameters observed were increase in plant height and number of leaves, leaf area and plant fresh weight. The results showed, the best treatments for increasing plant height and number of leaves was achieved at 50% of NPK from recommended doses with DC 20 ton/ha or 75% of NPK with DC 20 tons per hectare. For leaf area and plant fresh weight (yield), was achieved at 50 percent of NPK from recommended doses + DC 15 tons per hectare. The conclusion of this research is to increase chienese kale growth and yield in ex-coal mining soil can be done by fertilizing NPK 50 percent from recommended doses + decanter cake 15 tons per hectare.
OPTIMASI HASIL KEDELAI DENGAN PENGGUNAAN LIMBAH PADAT PABRIK KELAPA SAWIT Made Deviani Duaja; Elis Kartika; Gusniwati Gusniwati; Ferry Irawan
Agric Vol. 34 No. 1 (2022)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2022.v34.i1.p57-68

Abstract

Soybean is planted in some types of land agroecology, but production centers are mostly on peat and tides. This research was conducted at the soybean center in Rantau Rasau District with agroecology peat and tideland. The trial was arranged in a Randomized Block Design (RBD) with ten treatments and four times repeatitions. It consisted of several doses of organic material decanter cake (DC) and the percentage of the recommended amount of mineral fertilizer (RDF). RDF was selected based on Indonesia Food Crop Agriculture Service. Decanter cake from palm oil mill waste was used as a source of organic material. Experimental parameters are plant height, leaf number, grain yield, 100 grain weight, and the number of pods, seeds per pod, and plant. The result indicated the combination of mineral fertilizer and organic material DC had significant differences in increasing plant height and number of leaves. Different types of RDF and DC combinations showed substantial effects on the soybean yield and yield components. The combination of RDF 25% and decanter cake at any dose positively impacted soybean height, leaf number, and grain yield component. The highest dry seed yield of 2.48 tons per hectare was achieved by a combination of 25% RDF and 20 ton ha-1 decanter cake. Soybean yield in this study was higher than Anjasmoro’s description of 2.03–2.25 tons ha-1
PRODUCTION OF OIL PALM (Elaeis guineensis Jack) FLOWER BUNCHES IN ULTISOL ON APPLICATION OF BIOFERTILIZERS AND IN ORGANIC FERTILIZERS Elis Kartika; Made Deviani Duaja; Gusniwati Gusniwat
Agric Vol. 34 No. 2 (2022)
Publisher : Fakultas Pertanian dan Bisnis, Universitas Kristen Satya Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24246/agric.2022.v34.i2.p155-170

Abstract

One of the efforts to increase the production of oil palm flower bunches in ultisols is applying biofertilizers and inorganic fertilizers. Biofertilizers can reduce the use and adverse effects of inorganic fertilizers. Arbuscular Mycorrhizal Fungi (AMF) is one of the biofertilizers that can help plants absorb nutrients and increase plant resistance to various environmental stresses. This study aimed to examine the role of AMF (as biofertilizer) and inorganic fertilizers in increasing the production of oil palm flower bunches in Ultisol. This experiment is a factorial experiment using a Randomized Block Design. The first factor is the application of biofertilizers, which consists of two levels without biofertilizers (AMF) and with biofertilizers (AMF). The second factor is the dose of inorganic fertilizer, composed of 5 levels, no inorganic fertilizer, 25, 50, 75, and 100% recommended doses of inorganic fertilizer. The variables observed were the number of sheaths, the percentage of broken sheaths, the number of male flower bunches, the number of female flower bunches, the percentage of male and female flower bunches, sex ratio per plant, and AMF colonization. The results showed that AMF biofertilizer saved 25% of inorganic fertilizers and increased 29.33% of female flowers production. The highest production of oil palm flower bunches was obtained from the application of AMF biofertilizer and 75% of inorganic fertilizers (1.5 kg Urea, 1.1 kg SP-36, 1.2 kg MOP, 0.7 kg Kisserite per plant). Oil palm with AMF had a higher average sex ratio than plants without AMF biofertilizers. The average sex ratio in oil palm plants applying AMF biofertilizer and inorganic fertilizers ranged from 0.42 to 0.73.