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Evaluasi Galur Dihaploid Padi Terhadap Cekaman Salinitas Azmi, Yudia
Menara Ilmu Vol 12, No 6 (2018): vol. XII No. 6 Juli 2018
Publisher : LPPM Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/mi.v12i6.842

The purpose of this study was to obtain level of tolerance of rice strain to salinitystress (salt). Materials used in this experiment were NaCl, Yoshida media, 16 strains of riceplants and 2 strains as check plants (Pokkali and IR 29). The experiment was performentdusing complete randomized group design (RKLT) consisting of three replications. Each oneexperimental unit consists of four seeds of rice plants. Results of tolerant strains such as HS4-13-1-3, HS4-13-1-1, HS1-5-1-2, and HS3-15-1-8. The strains classified as moderate tolerantinclude HS1-28-1-1, HS1-28-1-2, HS1-35-1-2, HS1-35-1-4, HS1-35-1-8, HS1 -35-1-11, HS4-15-2-5, HS17-21-1-7, HS4-15-3-40, HS17-31-1-6, and HS17-62-1-2. While the sensitivestrain is HS17-1-1-2.Keywords: Nutrient culture; rice; salinity; tolerant

Evaluasi Galur Dihaploid Padi Terhadap Cekaman Salinitas Azmi, Yudia
Menara Ilmu Vol 12, No 6 (2018): vol. XII No. 6 Juli 2018
Publisher : LPPM Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/mi.v12i6.842

The purpose of this study was to obtain level of tolerance of rice strain to salinitystress (salt). Materials used in this experiment were NaCl, Yoshida media, 16 strains of riceplants and 2 strains as check plants (Pokkali and IR 29). The experiment was performentdusing complete randomized group design (RKLT) consisting of three replications. Each oneexperimental unit consists of four seeds of rice plants. Results of tolerant strains such as HS4-13-1-3, HS4-13-1-1, HS1-5-1-2, and HS3-15-1-8. The strains classified as moderate tolerantinclude HS1-28-1-1, HS1-28-1-2, HS1-35-1-2, HS1-35-1-4, HS1-35-1-8, HS1 -35-1-11, HS4-15-2-5, HS17-21-1-7, HS4-15-3-40, HS17-31-1-6, and HS17-62-1-2. While the sensitivestrain is HS17-1-1-2.Keywords: Nutrient culture; rice; salinity; tolerant

Kultur Antera Hasil Persilangan Padi Lokal Beras Hitam dengan Varietas Budidaya (Fatmawati dan Inpari 13) Yudia Azmi; Bambang Sapta Purwoko; Iswari Saraswati Dewi; Muhamad Syukur; dan Tintin Suhartini
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 45 No. 3 (2017): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

ABSTRAK Development of black rice is quite rapid in Indonesia. The objective of this study was to obtain doubled haploid black rice lines with good agronomic characters through anther culture. Materials used in this experiment were 6 F1 derived from black rice landrace (Melik) and two cultivated varieties (Inpari 13 and Fatmawati): Melik/Inpari13//Inpari13, Melik / Inpari13// Melik, Melik/Fatmawati //Fatmawati///Fatmawati, Melik/ Fatmawati//Fatmawati// /Fatmawati, Melik/Fatmawati, and Melik/Fatmawati//Melik. The experiment was performed using a completely randomized design consisting of 12 replications. An experimental unit was a petri dish containing ± 150 anthers. Results of the anther culture varied widely between crosses. Crosses Melik/Inpari13//Melik, Melik/Fatmawati//Melik, and Melik/Inpari13 //Inpari13 showed the best response on callus induction and plant regeneration compared to the other crosses. Melik / Inpari13 // Melik produced the highest number of acclimatized plants, the highest number and percentage of doubled haploid: 63 plants, 42 plants and 91.3% respectively. The highest number of doubled haploid having black aleuron layer were obtained by Melik/Inpari13//Melik and Melik/Fatmawati//Melik.Keywords: anther culture, black rice, doubled haploid, regeneration

PENGARUH KOMBINASI BIOAKTIVATOR RAGI DAN EFFECTIVE MICROORGANISME (EM4) TERHADAP KANDUNGAN MIKROBA DALAM PUPUK HAYATI CAIR salmiyati salmiyati; Hana Faiza Izeta; Yudia Azmi
Jurnal AGROSAINS dan TEKNOLOGI Vol 6, No 2 (2021)
Publisher : Fakultas Pertanian - UMJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jat.6.2.65-76

Limbah pasar yang beranekaragam jenis diproduksi terus menerus menjadi polemik yang sulit untuk diatasi. Potensi sampah yang tersedia di pasar dapat menjadi solusi pembuatan Pupuk Hayati Cair (PHC). Penelitian ini bertujuan untuk mengetahui jenis mikroba dalam PHC dengan kombinasi bioaktivator ragi dan effective microorganisme (EM4). Metode penelitian dengan rancangan acak lengkap. Data hasil perhitungan populasi mikroba dianalisis dengan menggunakan metode deskriptif dan ditampilkan dalam bentuk tabel sesuai dengan Standard Plate Count (SPC). Hasil penelitian menunjukkan bahwa PHC mengandung beberapa kelompok mikroba antara lain Azotobacter sp., Bacillus sp., Pseudomonas sp., Khamir, dan Rhizopus sp. Azotobacter sp. dengan karakterisasi berbentuk bulat, cembung, berwarna putih keruh, dan termasuk dalam bakteri gram negatif. PHC dengan kombinasi bioaktivator ragi dan EM4 sudah memenuhi standar PERMENTAN No. 70 tahun 2011 yang menyatakan bahwa standar minimal pupuk hayati cair mengandung dua jenis mikroba dengan pH 5.

Pelatihan Sambung Pucuk Tanaman Manggis di Kecamatan Langgam Yudia Azmi; Resy Nirawati; Zurrahmi Wirda; Luhgiatno Luhgiatno; Rauza Sukma Rita
Carmin: Journal of Community Service Vol. 3 No. 1 (2023)
Publisher : Borneo Research and Educatin Center

Mangosteen is a tropical fruit that grows in Langgam District, Pelalawan District, Riau Province. However, mangosteen is still difficult to consume because it is slow to bear fruit. One of the steps to speed up fruiting mangosteen plants is propagation by grafting. This community service activity aims to train the community in developing new ways to make mangosteen plants bear fruit quickly. The method used in this community service activity includes the provision of material/theory, demonstrations and direct practice for grafting mangosteen plants. The training participants in the community service program activities exceeded the target with the planned number of 10 participants being attended by 15 participants and 5 students. The participants stated that this activity was very useful and a new experience. This community service activity went well and was even specifically asked to provide training to farmer groups in the Segati area for further service

Effect of application frequency of oil palm fronds (Elaeis guineensis Jacq.) local microorganisms on the growth of Eucalyptus grandis CGP 105 seedlings Yudia Azmi; Melfa Sulvia Lumban Batu; Nursyam Arrozi
Open Science and Technology Vol. 3 No. 2 (2023): Open Science and Technology
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/ost.vol3no2.2023.105

This study aims to determine the effect of application frequency of oil palm fronds’ local microorganisms (LMO) on the growth of Eucalyptus grandis CGP 105 seedlings, and to determine the application frequency that produce the best growth on Eucalyptus grandis CGP 105 plants. This study applied Randomized Block Design consisting of 5 treatments and 4 replications, namely P0: without LMO (control), P1: 1 time of application (7 days after planting/DAP), P2: 2 times of application (7 and 14 DAP), P3: 3 times of application (7, 14, and 21 DAP), and P4: 4 times of application (7, 14 , 21, and 28 DAP). The parameters observed were plant height (cm), leaf length (cm), leaf width (cm), number of leaves (strands), and stem diameter (mm). Based on ANOVA results at the 5% level, the application of oil palm fronds’ LMO on Eucalyptus grandis CGP 105 seedlings had a significant effect on all measured parameters. The best application frequency of oil palm fronds’ LMO is P4 treatment, which resulted in the average of plant height of 25.83 cm, leaf length of 7.47 cm, leaf width of 3.54 cm, number of leaves of 13.25 strands, and stem diameter of 2.45 mm. Penelitian ini bertujuan mengetahui pengaruh frekuensi pemberian mikroorganisme local (MOL) pelepah kelapa sawit (Elaeis guineensis Jacq.) terhadap pertumbuhan bibit Eucalyptus grandis CGP 105, serta mengetahui frekuensi pemberian MOL yang menghasilkan pertumbuhan terbaik pada tanaman Eucalyptus grandis CGP 105. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) yang terdiri dari 5 perlakuan dan 4 ulangan, yaitu P0: tanpa MOL (kontrol), P1: 1 kali pemberian (7 hari setelah tanam/HST), P2: 2 kali pemberian (7 dan 14 HST), P3: 3 kali pemberian (7, 14, dan 21 HST), dan P4: 4 kali pemberian (7, 14, 21, dan 28 HST). Parameter yang diamati meliputi tinggi tanaman (cm), panjang daun (cm), lebar daun (cm), jumlah daun (helai), dan diameter batang (mm). Hasil uji ANOVA pada taraf 5% menunjukkan bahwa pemberian MOL pelepah kelapa sawit pada bibit Eucalyptus grandis CGP 105 berpengaruh terhadap semua parameter yang diamati. Frekuensi pemberian MOL pelepah kelapa sawit terbaik adalah perlakuan P4, yang menghasilkan rerata tinggi tanaman 25,83 cm, panjang daun 7,47 cm, lebar daun 3,54 cm, jumlah daun 13,25 helai, dan diameter batang 2,45 mm.

Identifikasi Vegetasi Gulma di Lahan Tanaman Belum Menghasilkan (TBM) Kelapa Sawit di Lahan Marginal Fradilla Swandi; Rannando Rannando; Yudia Azmi; Riky Mariandy
Jurnal Ilmiah Biosaintropis (Bioscience-Tropic) Vol 10 No 1 (2024): Agustus 2024
Publisher : Fakultas Matematika & Ilmu Pengetahuan Alam - Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/ejbst.v10i1.590

Weeds can be a limiting factor in palm oil production due to competition for light energy, water, O2, CO2, and space. This research aims to determine the type, composition, and structure of weed vegetation in immature oil palm plantations (TBM) on mineral land. The research uses a purposive sampling method. Sampling was carried out in three garden blocks on TBM land, with rectangular plots measuring 1 x 1 m created, totaling nine plots from the three blocks. In each observation plot, the type, composition, and structure of weed vegetation were identified, and the diversity index was calculated. The research found 10 types of weeds, consisting of broadleaf weeds and grassy weeds. The composition of weeds found in TBM oil palm plantations includes 10 types with a total of 334 individuals. The weed most frequently found is torpedo grass (Panicum repens). The dominant weed vegetation structure in TBM oil palm plantations is the grassy weed Panicum repens, which has an NJD value of 26.76%. The weed diversity index value is 1.84, which falls into the high category.

Pembuatan Arang Aktif Kultur Jaringan Dari Pelepah Kelapa Sawit (Elaeis guineensis Jacq.) Dengan Berbagai Aktivator Astuti, Cindy Sri; Azmi, Yudia; Febrianti, Febrianti
JURNAL PERTANIAN Vol 15, No 2 (2024): Jurnal Ilmiah Respati
Publisher : Universitas Respati Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52643/jir.v15i2.3778

Palm fronds are widely available and have not been widely used. After being used, palm fronds can be processed into activated charcoal products. Activated charcoal can be used as an additive in tissue culture media which functions to remove toxic compounds. The aim of this research is to produce activated charcoal from oil palm fronds and commercial tissue culture with materials that meet the Indonesian National Standard (SNI 06-3730-1995) and to determine the type of activator that is suitable for making tissue culture. . Activated charcoal meets Indonesian national standards (SNI 06-3730-1995). The research design used was RAL with three treatments and three samples, namely A1 (5% NaCl solution activator), A2 (100% starfruit juice activator) and A3 (9% H3PO4 solution activator). The parameters observed were charcoal availability, humidity, ash, volatile matter and iodine absorption capacity. Research has shown that A3 (palm fronds activated with 9% H3PO4) can be used as activated charcoal. The correct treatment in this study was A3 with 9% H3PO4 activator. Palm frond activated charcoal contains 9% H3PO4 activator, 37.3% water content, 9.6% ash, 20.8% valuable substances and iodine absorption capacity of 742.4337mg/g. Keywords : Activated Charcoal, H3PO4, NaCl, Oil Palm Frond, Star Fruit Ekstract

Pengaruh Pemberian Konsentrasi Mol Pelepah Kelapa Sawit terhadap Pertumbuhan Tanaman Padi (Oryza Sativa L.) Varietas Karya Pelalawan Wulandari, Sri; Azmi, Yudia; Febrianti, Febrianti
JURNAL RISET INOVASI DAERAH Vol. 2 No. 1 (2024): Journal of Regional Research and Innovation (RIVDA)
Publisher : Badan Riset dan Inovasi Daerah Kabupaten Pelalawan

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

The Karya Pelalawan rice variety is one of the rice varieties originating from Pelalawan. One of the problems in cultivating this plant is the use of inorganic fertilizers in the long term which can cause damage, so an alternative organic fertilizer is needed, namely Local Microorganism (MOL). MOL can be made from organic materials, one of which is palm fronds. This research aims to determine the effect of giving palm frond MOL concentrations and to obtain the best concentration of palm frond MOL on the growth of rice plants (Oryza sativa L.) of the Karya Pelalawan variety. This research used a Randomized Group Design consisting of 5 treatments and 4 replications, namely: P0 (control), P1 (100 ml), P2 (200 ml), P3 (300 ml), P4 (400 ml). Parameters observed included soil analysis, plant height (cm) and number of vegetative tillers. Providing a concentration of MOL oil palm fronds had a good effect on the growth of the Karya Pelalawan variety of rice plants and the best treatment was obtained in the P4 treatment with a dose of 400 ml which produced a plant height of 123.48 cm, the number of vegetative tillers was 19.25.

The Effect of Palm Oil Boiler Ash on The Growth of Lettuce Plants (Lactuca sativa L.) Azmi, Yudia; Putri, Mardiani; Swandi, Fradilla; Rannando; Salmiyati
Open Science and Technology Vol. 4 No. 2 (2024): Open Science and Technology
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/ost.vol4no2.2024.122

Limbah industri kelapa sawit yang memiliki potensi untuk dijadikan pupuk organik dan tersedia cukup banyak di Provinsi Riau adalah abu boiler. Penelitian ini bertujuan untuk menentukan dosis abu boiler kelapa sawit terhadap tanaman selada. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) non faktorial terdiri dari 4 perlakuan dan 3 ulangan yaitu: P0 (Kontrol), P1 (176 g abu boiler kelapa sawit), P2 (352 g abu boiler kelapa sawit), dan P3 (528 g abu boiler kelapa sawit). Parameter yang diamati meliputi tinggi tanaman (cm), jumlah daun (helai), dan lebar daun (cm). Berdasarkan hasil ANOVA pada taraf 5%, pemberian abu boiler kelapa sawit pada memberikan pengaruh terhadap tinggi tanaman, jumlah daun, dan lebar daun tanaman selada. Dosis abu boiler kelapa sawit terbaik pada tinggi tanaman, jumlah daun, dan lebar daun tanaman selada adalah 352 g/polybag. The industrial palm oil waste with potential to be used as organic fertilizer and abundantly available in Riau Province is boiler ash. This study aims to determine the optimal dosage of palm oil boiler ash for lettuce plants. The research employed a Randomized Block Design (RBD) consisting of 4 treatments and 3 replications, namely: P0 (Control), P1 (176 g of palm oil boiler ash), P2 (352 g of palm oil boiler ash), and P3 (528 g of palm oil boiler ash). Observed parameters included plant height (cm), number of leaves (pieces), and leaf width (cm). Based on the results of ANOVA at a 5% significance level, the application of palm oil boiler ash significantly influenced the height, number of leaves, and leaf width of lettuce plants. The optimal dosage of palm oil boiler ash for plant height, number of leaves, and leaf width was 352 g/polybag.

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