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PENERAPAN TEKNOLOGI PESTISIDA NABATI PADA BUDIDAYA PADI DAN CABAI DI NAGARI CAMPAGO KECAMATAN LIMAKOTO KAMPUNG DALAM KABUPATEN PADANG PARIAMAN Aprizal Zainal; Silvia Permata S; Musliar Kasim; Auzar Syarif; Gustian Gustian; Benni Satria; Netti Herawati
Jurnal Hilirisasi IPTEKS Vol 5 No 2 (2022)
Publisher : LPPM Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jhi.v5i2.538

Abstract

Nagari Campago is located in Limakoto Subdistrict, Kampung Dalam, Padang Pariaman Regency. The area has great potential in agriculture, because there is a large area of wetland agriculture for white rice cultivation and dry land for chili plants and other seasonal crops. However, the reality that happened to Nagari Campago was that several times the harvest period, farmers experienced pests and diseases that resulted in crop failure. Farmers have limited information on red rice cultivation. The purpose of this activity is for Nagari Campago farmers to gain knowledge and understanding about brown rice, farmers can recognize and be able to make vegetable pesticides that can be used to control plant pests and diseases, thereby reducing maintenance costs. This activity was carried out in Nagari Campago, Limokoto Subdistrict, Kampung Dalam, Padang Pariaman Regency, West Sumatra Province. The method used is lecture, demonstration, discussion, monitoring. Socialization of the benefits of brown rice and demonstration training on the manufacture of vegetable pesticides to partners of the “Bukik Caliak Indah” farmer group. The result of the implementation of the activity is that the community is very interested in the cultivation of organic red rice and chili. The community is able to make their own botanical pesticides to control plant pests and diseases. From the results of the activity, it can be concluded that farmers are aware of environmentally friendly cultivation, and alternative sources of food crops.
EFEK MUTASI IRADIASI GAMMA TERHADAP HASIL UMBI BAWANG PUTIH (Allium sativum L.) Gusni Yelni; Musliar Kasim; P.K. Dewi Hayati; Zulfadly Syarif; Effi Yudiawati; Widia Hikmah
Jurnal Sains Agro Vol 8, No 1 (2023): Jurnal Sains Agro
Publisher : Universitas Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36355/jsa.v8i1.1002

Abstract

Penelitian ini dilaksanakan pada bulan April tahun 2022 sampai dengan bulan Juli tahun 2022 di kebun percobaan Fakultas Pertanian Universitas Muaro Bungo Sungai Binjai, yaitu pada ketinggian 110 di atas permukaan laut, dengan curah hujan rata-rata 205,5 mm/bulan. Penelitian ini bertujuan untuk mengetahui pengaruh penyinaran iradiasi gamma dengan dosis yang berbeda terhadap hasil tanaman bawang putih(Allium sativum L.). Percobaan ini menggunakan metode eksperimen tanpa rancangan dengan melakukan pengamatan secara single plant, dosis yang di gunakan yaitu : 0 gray, 3 gray, 6 gray, 9 gray, 12 gray dan 15 gray. Hasil pengamatan di analisis dengan uji t tidak berpasangan dua arah kemudian di analisis dengan sidik ragam untuk membandingkan penampilan mutan bawang putih dengan kontrol. Parameter yang di amati yaitu : umur tanaman saat panen, diameter umbi (cm), berat basah umbi (g), jumlah siung per umbi, berat umbi kering angin, bentuk umbi. Dari hasil penelitian menunjukkan bahwa perlakuan dengan iradiasi sinar gamma berpengaruh nyata terhadap umur tanaman saat panen, diameter umbi (cm), berat basah umbi (g), jumlah siung per umbi, berat umbi kering angin, bentuk umbi
Exploration and Characterization of Grain Morphology and Rice (caryopsis) Genotypes of Local Rice in Solok Regency, West Sumatra Vera Septaria; Musliar Kasim; Irfan Suliansyah; Auzar Syarif; Juniarti Juniarti
Jurnal Biologi Tropis Vol. 23 No. 3 (2023): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i3.5010

Abstract

South Solok Regency is one of the potential areas for rice development in West Sumatra Province. The local rice in South Solok Regency is a type of rice that can potentially be developed for germplasm conservation. One genetic resource that needs to be developed is abiotic and biotic resistance to conserve germplasm so that the local rice plants in South Solok can be maintained on certain lands. The first step that must be taken in conservation efforts is to find, identify and collect local rice genotypes in South Solok Regency. This study aimed to explore and characterize the morphology of local grain and rice in Solok Selatan Regency. This study used a survey method, and the exploration location was determined by purposive sampling. The survey results found 18 local South Solok rice genotypes from four sub-districts. The results of grain morphological characterization showed differences in quantitative properties (length, width, thickness, and weight of 100 grains of grain and caryopsis and grain tail length) as well as differences in qualitative characteristics (lemma and palea color, rice color (caryopsis) and shape, rice (caryopsis). Dendrogram results from cluster analysis of 18 local rice genotypes of South Solok, the coefficient of similarity was between 0.27 – 0.64 (27 -64%) with the highest similarity coefficient of genotypes G013 (rambuman variety) and G016 (redek sangir variety) with a value of 0.64 (64%).
Characterization of the Existence of Morphology Endophyte Bacteria of Garlic (Allium sativum L.) with Plant Growth Promoting Rhizobacteria (PGPR) in the Highland Areas Yelni, Gusni; Kasim, Musliar; Hayati, P.K. Dewi; Hervani, Dini
Akta Agrosia Vol 27 No 2 (2024)
Publisher : Badan Penerbitan Fakultas Pertanian (BPFP), Fakultas Pertanian, Universitas Bengkkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/aa.27.2.64-70

Abstract

ABSTRACTเว็บสล็อต Utilization of Plant Growth Promoting Rhizobacteria (PGPR) is a strategy to increase the growth and yield of local garlic varieties. Bacteria contained in PGPR can act as ZPT and as biological fertilizer. This research aimed to determine the characteristics and presence of bacteria on the roots of garlic plants after PGPR application and to see the growth and yield of the best situs slot gacor garlic varieties in the highlands. Isolation of garlic root endophytic bacteria was taken from applying PGPR in garlic cultivation in the highlands. The experiment used a randomized block design with treatments of Lumbu Putih, Lumbu Kuning, Lumbu Hijau, and Jangkiriah Adro garlic varieties, with 12.5 ml.L-1 of PGPR. Observations included plant height, bulb weight, number of colonies, and macroscopic form of bacteria. The research results showed that the highest number of endophytic bacterial colonies was found in the root isolates of the non-PGPR Lumbu Putih variety, namely 225 colonies. After administering PGPR, the highest number of bacteria was found in Lumbu Kuning root isolates, namely 200 colonies. The morphological characteristics of the bacterial colonies in the six isolates were round, wavy, convex, and raised, jagged edges, raised and flat, and the color was yellowish white. The Jangkiriah Adro variety had the best growth in plant height and bulb weight per plant compared to the Lumbu Putih, Lumbu Kuning, and Lumbu Hijau varieties.   Keywords: Characterization; isolation; endophytic bacteria; colony; garlic varieties
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.
SUBSTITUTION OF INORGANIC FERTILIZER WITH LIQUID ORGANIC FERTILIZER ON THE GROWTH OF RICE PLANTS SRI METHOD Rozen, Nalwida; Kasim, Musliar; Dwipa, Indra; Syarif, Auzar; Sutoyo, Sutoyo
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.3990

Abstract

Increasing rice production has been carried out in various ways. One method that has been implemented is the SRI method which can increase yields up to two times or more, but this method has not been adopted optimally by farmers because of the difficulty in cultivating practices in the field. Apart from that, farmers still use inorganic fertilizers without balancing them with organic fertilizers. One alternative that can be applied is to use organic materials that are available in the rice field environment, namely using liquid organic fertilizer (LOF) from banana stems and coconut fiber which are very easy for farmers to obtain in the field. Apart from the difficulty of getting fertilizer, due to high prices, fertile land has changed its function so that the area for rice cultivation is starting to decrease, but the land that is still widely available is marginal (suboptimal) land with low soil nutrient content and low pH. The aim of this research is to obtain the interaction between the type of LOF and the recommended dose of inorganic fertilizer as a substitute. The research location was carried out in Pasar Ambacang Village, Kuranji District, Padang City from May to November 2023. The research was carried out using a 2-factor factorial design in a Completely Randomized Design (RAL), where the first factor was the type of LOF (banana stem and coconut fiber) and the second factor is the dose of inorganic fertilizer TSP and KCl (0, 25, 50, 75, 100) % recommendation. The results obtained are that providing LOF types with inorganic fertilizers with different recommendations showed an interaction with the leaf area index. The number of stomata is influenced by the type of LOF and inorganic fertilizer, where LOF coconut fiber with 100% inorganic fertilizer gives the best results. Key words: banana stems, yield, fertilizer, coconut fiber, substitution
PERTUMBUHAN DAN HASIL TANAMAN PADI (ORYZA SATIVA L.) METODE SRI DENGAN PEMBERIAN BERBAGAI JENIS MULSA ORGANIK Gusril, Afdhi; Rozen, Nalwida; Kasim, Musliar
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.3989

Abstract

Rice (Oryza sativa L.) is a food crop commodity that plays an important role in Indonesia. One of the efforts made to increase rice productivity is by applying the SRI (The System of Rice Intensification) method. Obstacles found in the application of SRI method of rice cultivation in the field are weeds that are difficult to overcome. Weed problems in SRI rice cultivation can be overcome by using organic mulch. This study aims to determine the best type of organic mulch for the growth and yield of rice plants using the SRI method in suppressing weed growth. The research was arranged using a randomized block design (RBD) which consisted of 3 mulch treatments at a dose of 10 tons/ha, namely rice straw mulch (A1); corn leaf mulch (A2); paitan mulch (A3). The results showed that the application of organic mulch had no significant effect on the growth and yield components of rice plants. The results also showed that the application of organic mulch had a significant effect on the fresh weight of weeds that were weeded at 3, 5, 7 WAP. The weeds that most dominated the plots were weeds with a puzzle type, namely the Cyperus esculentus species. Key-words: Rice, SRI Method, MulchINTISARITanaman padi (Oryza sativa L.) merupakan komoditas tanaman pangan yang memegang peranan penting di Indonesia. Salah satu upaya yang dilakukan untuk meningkatkan produktivitas padi adalah dengan penerapan metode SRI (The System of Rice Intensification). Kendala yang didapati dalam penerapan budidaya padi metode SRI di lapangan adalah gulma yang sulit diatasi. Permasalahan gulma pada budidaya padi SRI dapat diatasi dengan cara pemakaian mulsa organik. Penelitian ini bertujuan untuk mengetahui jenis mulsa organik yang terbaik terhadap pertumbuhan dan hasil tanaman padi metode SRI dalam menekan pertumbuhan gulma. Penelitian disusun menggunakan Rancangan Acak Kelompok (RAK) yang terdiri dari 3 perlakuan mulsa dengan dosis 10 ton/ha yaitu, mulsa  jerami padi (A1); mulsa daun jagung (A2); mulsa paitan (A3). Hasil penelitian menunjukkan bahwa pemberian mulsa organik tidak berpengaruh nyata terhadap komponen pertumbuhan dan hasil tanaman padi. Hasil penelitian juga menunjukkan bahwa pemberian mulsa organik berpengaruh nyata terhadap bobot segar gulma yang disiangi pada 3, 5, 7 MST. Gulma yang paling mendominasi petakan adalah gulma dengan jenis teki-tekian yaitu gulma spesies Cyperus esculentus. Kata kunci: Padi, Metode SRI, Mulsa
Analisis Bibit Kelapa Sawit (Elaeis guineensis Jacq) Tercekam Kekeringan Terhadap Pemberian Fungi Mikoriza Arbuskula (FMA) Pada Pre Nursery Hardiyanti, Lidya Sri; Kasim, Musliar; Dwipa, Indra
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 7 No 1 (2025)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.7.1.1-10.2025

Abstract

This study is about the analysis of oil palm seedlings (Elaeis guineensis Jacq) stressed by drought against the administration of arbuscular mycorrhizal fungi (AMF) in pre nursery. This study aims to determine the effect of AMF on morphophysiology and biochemistry of oil palm seedling growth in pre nursery. This research was conducted at the UPT experimental garden (upper land), Faculty of Agriculture, Andalas University, Padang with an altitude of ±200 meters above sea level (masl). Observation of root colonization and proline accumulation tests were conducted at the Plant Physiology Laboratory, Faculty of Agriculture, Andalas University, Padang. The study was conducted from June to September 2024. The design used was a Completely Randomized Design (CRD) consisting of 2 factors, the first factor was the level of drought stress 4 treatment levels, namely field capacity (100, 75, 50 and 25%), the second factor was the dose of AMF 2 treatment levels, namely (10 grams/seedling, 15 grams/seedling). The data were analyzed statistically using the F test at a significance level of 5%, if the calculated F was greater than the F table, then continued with Duncan's New Multiple Range Test (DNMRT) at a significance level of 5%. The results of this study indicate that there is an interaction between field capacity treatment and AMF dose on the growth of oil palm seedlings, in observing proline accumulation test. The AMF dose of 10 grams showed the best results for all observation variables. The field capacity of 75% showed the best results for all observation variables.
Kloning dan karakterisasi gen penyandi inhibitor proteinase dari kulit buah kakao Cloning and characterization of gene encoding proteinase inhibitor of cacao pod wall Mayta Novaliza ISDA; Musliar KASIM; . MANSYURDIN; Tetty CHAIDAMSARI; Djoko SANTOSO
Menara Perkebunan Vol. 76 No. 2: 76 (2), 2008
Publisher : INDONESIAN OIL PALM RESEARCH INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/iribb.jur.mp.v76i2.84

Abstract

Summary Attempts to increase cocoa production in Indonesia have been hinderred by attack of CPB (Conopomorpha cramerella). There has been no effective measures to control this pest leading to development of cacao planting materials which resistant to the pod borer. One of genes functioning in plant defense system against insect pests such as catepilar is Proteinase Inhibitor (PIN). This research aimed to isolate and characterize TcPIN gene of cacao pod wall. A clone of TcPIN was isolated with RT-PCR technique using total RNA of cacao pod wall and DNA primer designed based on the sequence Trypsin Inhibitor of cocoa bean accessible online. BlastX analysis of the sequence of the cDNA clone demonstrated that the ± 600 bp gene cloned with pGEM-T was PIN gene as indicated by highly homologous to Trypsin Inhibitor of Theobroma microcarpum resulted in 248 Score bits and E value 1 e-64. Two sequence alligment with the putative 21 kDa PIN  of cacao seed indicated a moderately high homology. Contrasting these two sequences however found some non identical amino acids implying some variations. Ringkasan Usaha peningkatan produksi kakao di Indonesia terkendala antara lain oleh adanya serangan hama PBK (Conopomorpha cramerella). Untuk menanggulangi serangan PBK tersebut perlu adanya satu cara pengendalian yang efektif dan efisien, sehingga dapat mendorong usaha pengembangan bahan tanam yang tahan PBK. Salah satu gen  membawa sifat ketahanan tanaman terhadap hama ulat adalah Proteinase Inhibitor (PIN). Penelitian ini bertujuan untuk mengisolasi dan mengkarakterisasi gen TcPIN dari kulit buah kakao. Klon cDNA TcPIN diisolasi dari kulit buah kakao dengan teknik RT-PCR meng-gunakan RNA total kulit buah kakao dan primer DNA yang dirancang atas dasar sekuen Inhibitor Tripsin biji kakao yang diakses lewat internet.  Hasil analisis BlastX dari sekuen klon cDNA menunjukkan  bahwa gen berukuran  ± 600 pb yang telah diklon dengan pGEM-T tersebut adalah PIN karena memiliki homologi yang tinggi terhadap 21 kDa trypsin inhibitor dari Theobroma microcarpum yang meng-hasilkan Skor 248 bits dengan Nilai E 1e-64. Penjajaran dua sekuen dengan PIN putatif 21 kDa yang berasal dari biji kakao menunjuk-kan tingkat homologi yang tinggi, dengan perbedaan nyata sehingga dapat terlihat bahwa keduanya tidak identik.
TANTANGAN PENGEMBANGAN PADI DIKABUPATEN KEPULAUAN MENTAWAI Azhari, Rafnel; Rusman, Bujang; Kasim, Musliar; Syarif, Auzar; Reflinaldon, Reflinaldon; Yasin, Syafrimen; Zainal, Afrizal; Junaidi, Junaidi
Jurnal AGRISEP JURNAL AGRISEP VOL 16 NO 01 2017 (MARCH)
Publisher : Badan Penerbitan Fakultas Pertanian, Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (276.757 KB) | DOI: 10.31186/jagrisep.16.1.41-56

Abstract

This study aims to identify the problems and develop rice agribusiness in Mentawai Islands from upstream to downstream and formulate appropriate policy recommendations to be implemented. The research location determined by purposive namely in the village Makalo and Malakopa District of South Pagai, Sikakap subdistrict Taikako Village, Village Saumanganya District of North Pagai, Bosua Village and Village Beriulou District of South Sipora, Village Rogdog and Madobag District of South Siberut. Respondents in this study were 30 farmers. Respondents farmers selected by simple random sampling method. The results showed that the majority of rice paddies new openings in six districts consist of peatlands with a depth varying from 0.4- > 2.0 meter, fields new openings that have been implemented in the Mentawai Islands in general can not be expected to result in maximum productivity due to problems of land suitability diverse. Farmers also do not take action appropriate technical culture starting from land preparation, seed selection, weeding, fertilizing and water management. Behaviorally agriculture, farmers in Mentawai Islands is not a society that blends with the culture of rice fields, it is because basically their agricultural base is dry land agriculture with farming patterns. This will certainly give a great challenge and not easy for the cultivation of rice in the Mentawai Islands.