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Musliar Kasim
Universitas Andalas
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Public Health Social Sciences Veterinary Other

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Eksplorasi dan Karakterisasi Morfologi Vegetatif 19 Genotipe Padi Lokal Solok Selatan Sumatra Barat Septaria, Vera; Kasim, Musliar; Suliansyah, Irfan; Syarif, Auzar; Juniarti, Juniarti
AGRIUM: Jurnal Ilmu Pertanian Vol 27, No 1 (2024)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/agrium.v27i1.17354

Abstract

Mendapatkan keragaman genetik atau keragaman plasma nutfah perlu dilakukan karakterisasi sifat-sifat morfologi dan sifat agronomi dari suatu varietas lokal baru yang ditemukan. Tujuan dari penelitian ini adalah untuk mengeksplorasi serta mengkarakterisasi morfologi vegetatif genotipe padi lokal Solok Selatan. Metode yang dilakukan dalam penelitian ini yaitu metode pengambilan sampel dengan sengaja (purposive random sampling) di lokasi penanaman ke genotipe padi lokal yang akan di karakterisasi morfologi vegetatifnya. Data yang dihasilkan berupa data kuantitatif yang terdiri dari tinggi tanaman, jumlah anakan, panjang ligula, lebar dan panjang helaian daun. Hasil eksplorasi menemukan 19 genotipe padi lokal yaitu Randah Sori, 46, Kuriak Batu, Redek Putiah, Simauang, Kuriak Karitiang, Batu Hampar Putih, Batu Hampar Kunig, Batu Hampar Tinggi, Padi 2000, Marleni, Kuniang Sarai, Rambutan, Tapak Leman, Randah Sungkai, Redek Sangir, Guliang Tandai Merah, Harum Manis dan Padi Nyai. Selain itu juga dilakukan analisis kekerabatan atau analisis kluster dengan metode NTSys baik secara kuantitatif ataupun kualitatif. Hasil karakterisasi morfologi vegetatif dari data kuantitatif diperoleh nilai variabilitas luas dengan keragaman yang tinggi untuk tinggi tanaman, jumlah anakan dan panjang helaian daun. Panjang ligula dan lebar helaian daun variabilitas tergolong sempit dengan tingkat keragaman yang rendah. Sementara untuk analisa deskriptif kualitatif semua karakter morfologi yang diamati memiliki variabilitas luas dengan keragaman yang rendah kecuali warna kelopak daun memiliki nilai keragaman yang tinggi.  Hasil Dendogram dari analisis kluster ke 19 genotipe padi lokal Solok Selatan memiliki nilai koefisien kesamaan (similaritas) yaitu antara 0,36 – 0,75 (36 -75%). 
Efektivitas Ekstrak Padina minor dalam Meningkatkan Kadar Klorofil Pada Tanaman Sorgum Yourga, Anze; Chaniago, Irawati; Kasim, Musliar
Bioscientist : Jurnal Ilmiah Biologi Vol. 12 No. 2 (2024): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v12i2.13099

Abstract

Sorghum is a potential alternative food source due to its high carbohydrate, fiber, and protein content, which surpasses that of rice, as well as its greater adaptability to marginal land and dry weather conditions. However, sorghum productivity is often hindered by suboptimal fertilizer use, necessitating additional solutions like biostimulants. Seaweed-based biostimulants, such as Padina minor, hold promise in enhancing plant growth by stimulating nutrient absorption, improving resistance to abiotic stress, and enriching soil quality. This study aimed to evaluate the effectiveness of P. minor extract in increasing chlorophyll levels in sorghum plants. The experiment was conducted using a Completely Randomized Design (CRD) with varying concentrations of P. minor extract (20%, 30%, and 40%) and application frequencies (1, 2, and 3 times). The research results showed that (1) a concentration of 20% with administration of the extract once gave a significant increase in chlorophyll levels compared to other concentrations and frequencies; (2) administration of biostimulants in low concentrations and with fewer administration frequencies has proven to be more effective; (3) higher concentrations and frequencies of biostimulants can cause toxicity to plants; (4) the use of P. minor extract as a biostimulant can be a sustainable alternative in agricultural practices to improve the quality and productivity of sorghum.
PERTUMBUHAN DAN HASIL TANAMAN SELADA MERAH (Lactuca sativa L.) DENGAN PEMBERIAN FUNGI MIKORIZA ARBUSKULA PADA ULTISOL Herawati, Netti; Kasim, Musliar; Anggraini, Ririn; Sari, Silvia Permata
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Edisi APRIL
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.4447

Abstract

   Red lettuce is a horticultural crop that has high economic value. Besides being a consumption material, red lettuce is also beneficial for health because it contains anthocyanins. Red lettuce cultivation is still constrained by the large amount of marginal land in Indonesia. Therefore, innovation in red lettuce cultivation is needed through the use of arbuscular mycorrhizal fungi (AMF). Arbuscular mycorrhizal fungi will symbiotize with plant roots and help them absorb nutrients and water in the soil. The purpose of this study was to determine the effect of FMA on the growth and yield of red lettuce and to determine the best dose of FMA for plants. This research was conducted from January to March 2023 at the Wire House of the Faculty of Agriculture, Universitas Andalas Padang. This study consisted of 4 treatments: 0 g/plant, 5 g/plant, 10 g/plant, and 15 g/plant. The results showed that the treatment influenced the parameters of plant height, longest leaf length, number of leaves, leaf area, stem diameter, plant fresh weight, percentage of colonized roots, and net assimilation rate. The conclusion of the research is that the application of FMA can increase the growth and yield of red lettuce plants, to increase the growth and yield of red lettuce plant is sufficient by giving a dose of FMA 5 g/plant. Keywords: arbuscular mycorrhizal fungi, marginal land, red lettuce INTISARISelada merah merupakan tanaman hortikultura yang memiliki nilai ekonomis yang tinggi. Selain menjadi bahan konsumsi, selada merah juga bermanfaat bagi kesehatan karena mengandung antosianin. Budidaya selada merah masih terkendala dengan banyaknya lahan marginal di Indonesia. Fungi mikoriza arbuskular akan bersimbiosis dengan akar tanaman dan membantunya menyerap unsur hara dan air dalam tanah. Oleh karena itu, dibutuhkan inovasi budidaya selada merah melalui penggunaan Fungi Mikoriza Arbuskular (FMA). Tujuan penelitian ini adalah mengetahui pengaruh pemberian FMA terhadap pertumbuhan dan hasil selada merah serta menentukan dosis FMA terbaik bagi tanaman. Penelitian dilaksanakan pada Januari – Maret 2023 di Rumah Kawat dan Laboratorium Fisiologi Tumbuhan Fakultas Pertanian Universitas Andalas Padang. Penelitian ini terdiri dari 4 perlakuan: 0 g/tanaman, 5 g/tanaman, 10 g/tanaman, dan 15 g/tanaman. Hasil penelitian ini menunjukkan bahwa pemberian perlakuan berpengaruh terhadap parameter tinggi tanaman, panjang daun terpanjang, jumlah daun, luas daun, diameter batang, bobot segar per tanaman, persentase akar terkolonisasi FMA, dan laju asimilasi bersih. Dapat disimpulkan bahwa pemberian FMA mampu meningkatkan pertumbuhan dan hasil tanaman selada merah dan untuk meningkatkan pertumbuhan dan hasil tanaman selada merah sudah cukup dengan pemberian dosis FMA 5 g/tanaman. Kata kunci: fungi mikoriza arbuskular, selada merah, tanah marginal.
Comparing the Genetic Parameters of Three Rice Varieties on Suboptimal Land Using the SRI Method Rozen, Nalwida; Kasim, Musliar; Dwipa, Indra; Hervani, Dini
Journal of Tropical Crop Science Vol. 9 No. 01 (2022): Journal of Tropical Crop Science
Publisher : Department of Agronomy and Horticulture, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jtcs.9.01.47-51

Abstract

The conversion of fertile land into industrial areas and construction development has contributed to the decline of rice production in Indonesia. Therefore, it is necessary to expand the rice fields to the sub-optimal land, i.e. lands with high levels of Fe and Al and low soil pH. One of the solutions that can potentially solve the problem is choosing varieties of rice that can adapt to the suboptimal land environment; the rice varieties can be obtained by estimating rice genetic parameters and selecting the optimal planting methods. One method that can potentially improve rice yield is “System of Rice Intensification”, or SRI method. Our study was conducted in the rice fields on suboptimal land at Pasar Ambacang, Kuranji District, Padang, Sumatra, from December 2019 to April 2020. The aims of the experiment are to determine the genetic parameters and responses of the three rice varieties to suboptimal land using the SRI method. A complete randomized design with four replications was used to set up the experiment using three varieties of rice, i.e. “Batang Piaman”, “Bujang Marantau”, and “IPB3S”. Based on the plant growth measurement and analysis of the genetic parameters, we found that the plant growth characters, particularly height and panicles length, had high heritability and genetic progression values.
Rice Yields at Different Dosages of Kieserite and Planting Systems Rozen, Nalwida; Kasim, Musliar; Dwipa, Indra
Journal of Tropical Crop Science Vol. 10 No. 03 (2023): Journal of Tropical Crop Science
Publisher : Department of Agronomy and Horticulture, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jtcs.10.03.224-228

Abstract

Rice stands as an important staple crop in Indonesia and Asia, prompting endeavors to enhance its production. One such technology, aimed at intensifying rice cultivation, involves optimizing plant density utilizing the "jajar legowo" system. This research was conducted within community rice fields located in Pasar Ambacang, Kuranji District, Padang City, West Sumatra, Indonesia, spanning from February 2020 to June 2020. The primary objective of this study was to assess the potential of the jajar legowo planting system, in conjunction with varying dosages of kieserite, to increase lowland rice yields. The study employed a two-factor experiment in a completely randomized design. The first factor is the jajar legowo types: A (25 cm x 12.5 cm x 50 cm) and B (25 cm x 25 cm x 50 cm). The second factor involved different kieserite dosages, comprising three levels (0, 150, 300 kg.ha-1). Each treatment combination was replicated four times. Our investigation unveiled that rice panicle length reached 27.20 cm under the influence of jajar legowo type A with a kieserite dosage of 150 kg.ha-1. Conversely, with the application of jajar legowo type B alongside a kieserite dose of 300 kg.ha-1, the rice panicle length increased to 27.88 cm. The highest yield was obtained with jajar legowo type A at a dose of 300 kg.ha-1, producing 5.35 tons.ha-1. It is recommended to implement the jajar legowo type A cropping pattern with the addition of 150 kg.ha-1 of kieserite, or jajar legowo type B with the addition of 300 kg.ha-1 of kieserite.
Identification of Resistance of Local Rice Genotypes from Solok Selatan, West Sumatra to Leaf Blast (Magnaporthe oryzae) and Iron (Fe)Toxicity Septaria, Vera; Kasim, Musliar; Suliansyah, Irfan; Syarif, Auzar; Juniarti, Juniarti
Journal of Applied Agricultural Science and Technology Vol. 9 No. 4 (2025): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v9i4.486

Abstract

Rice production in acidic soils is often limited by leaf blast disease and iron (Fe) toxicity. This study aimed to identify local rice genotypes cultivated in Solok Selatan that are tolerant to leaf blast disease and iron stresses at the vegetative stage. Ten rice genotypes, consisting of six local genotypes and four comparison genotypes, were tested under three levels of soil Fe content (11,393.12 ppm, 16,781.83 ppm, and 18,699.25 ppm) using a Completely Randomized Design with three replications. The observed variables were number of tillers, root length, leaf blast score, and Fe toxicity score. The results showed that Batang Piaman had the highest number of tillers (72.00), while Guliang Tandai Merah and Batu Hampar Putih had the longest roots (50.67 cm and 49.78 cm). Guliang Tandai Merah had the lowest leaf blast score (2.89), and together with Batang Piaman, also showed low Fe toxicity scores (3.56 and 3.22), indicating good tolerance. In contrast, Simauang and IR64 were the most susceptible against iron toxicity compared to other rice genotypes. Principal Component Analysis (PCA) explained 81.80% of the total variation and placed Batang Piaman and Cilamaya Muncul in the quadrant of high tolerance and good agronomic traits. Cluster analysis grouped the genotypes into three major clusters, with Guliang Tandai Merah and Batu Hampar Putih forming a distinct group based on strong root traits. Although no genotype was completely resistant, Batang Piaman and Guliang Tandai Merah are promising candidates for breeding programs targeting leaf blast and Fe toxicity tolerance.
Co-Authors . Mansyurdin . Reflinaldon Afrizal Zainal Agustian Agustian Ahsol Uasyim Aprizal Zainal Auzar Syarif Benni Satria Bujang Rusman Djoko Santoso Effi Yudiawati Eti Farda Husin Etti Swasti Gusni Yelni Gusni Yelni Gusril, Afdhi Gustian Gustian Hafiz Fauzana Hardiyanti, Lidya Sri Hayati, PK Dewi Helmi Helmi Hervani, Dini Indra Dwipa Irawati Chaniago Irfan Suliansyah J Juniarti Junaidi Junaidi Junaidi Junaidi Juniarti Juniarti Kasli kasli Masdar Masdar Masdar Masdar Mayta Novaliza Isda Muhammad Fadholi Yulhendrik Muhammad Luthfi Nalwida Rozen Netti Herawati Nurhajati Hakim Purwoko, Agus Rafnel Azhari Ririn Anggraini Rusman, Bujang Septaria, Vera Silvia Permata S SILVIA PERMATA SARI, SILVIA PERMATA Siti Fatonah Sutoyo Sutoyo Syafri Syafei Syafrimen Yasin Tetty CHAIDAMSARI Upik Yelianti Veithzal Rivai Zainal Vera Septaria Widia Hikmah Yelni, Gusni Yourga, Anze Zainal, Afrizal Zulfadly Syarif