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Irfan Suliansyah
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Jagur: Jurnal Agroteknologi
Published by Universitas Andalas
ISSN : -     EISSN : 28286022     DOI : https://doi.org/10.25077
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Agroteknologi memfasilitasi publikasi naskah yang berkaitan dengan bidang ilmu budidaya pertanian secara luas, yaitu Agronomi, pemuliaan tanaman, ilmu benih, proteksi tanaman, dan ilmu tanah
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 52 Documents
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Pengaruh Volume Penyiraman Air Terhadap Pertumbuhan Benih Tanaman Kakao (Theobroma cacao L.) Indri Yeni; Irfan Suliansyah; Yulistriani Yulistriani
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 4 No 2 (2022)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.4.2.82-87.2022

Abstract

Nursery is the activities in order to the plants grow uniformly. One of the factors affecting cacao nursery is watering. It aims to fulfill the water needs of plants. Water is important because it is a major component in the cells as compiler of plant tissue. So, the objective of this study was to determine the best volume of water on the growth of cacao seedlings. The research was conducted on September 2019 until January 2020 located in the greenhouse of 3rd Campus Andalas University, Dharmasraya, West Sumatra. The research method was a Completely Randomized Design (CRD) by 4 treatments and 5 replications so obtained 20 experimental units, each of it consisted of 2 cacao seedlings so that 40 plant samples were obtained. Several treatment levels were 150 ml water volume / polybag (V1), 300 ml water volume / polybag (V2), 450 ml water volume / polybag (V3), and 600 ml water volume / polybag (V4). The observation variables were plant height, leaf width, stem diameter, number of leaves, root length and plant dry weight. Regression analysis was performed to know the relationship among observed variables. The results showed that the application of 450 ml water / polybag (V3) generate the best results for plant height, leaf width, stem diameter, number of leaves, plant dry weight, and root length of 1-4 months cacao seedlings. The result of regression analysis showed that there was a close relationship among the plant dry weight of cocoa seedlings with the plant height, stem diameter and number of leaves.
Pengaruh Gulma terhadap Komponen Pertumbuhan Beberapa Kultivar Kedelai (Glycine max (L.) Merr.) Doni Hariandi; Didik Indradewa; Proto Yudono
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 1 No 1 (2017)
Publisher : Program Studi Agroteknologi Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.1.1.15-18.2017

Abstract

The Research aims to identify the effects of weed on the growth parameters of soybean cultivars. This field research is arranged using split plot withthree blocks as the repetition where the main plot is the weed treatments and those are weed-free, weeding in a critical period, and weedy. Sub-plot is the soybean cultivars which are Anjarmoro, Argomulyo, Burangrang, Gema, Gepak kuning, Kaba, and Wilis. Theresearch’s result shows the weed treatments would affect no significant difference in the plant height, diameter of steam, and light interception, which affects are the characteristics of each soybean cultivars.
Pengaruh Pupuk Kompos Ampas Tebu Terhadap Pertumbuhan dan Produksi Jagung Manis (Zea mays saccharata Sturt) Tumpangsari dengan Kedelai (Glycine max L. Merrill) Randi Saputra; Chairil Ezward; Seprido Seprido
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 4 No 1 (2022)
Publisher : Program Studi Agroteknologi Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.4.1.1-7.2022

Abstract

Intercropping is an effort to plant several types of plants on the same land and time, which are arranged in rows of plants. The purpose of this study was to determine the effect of sugarcane bagasse compost on the growth and production of sweet corn (Zea mays saccharata) intercropping with soybeans (Glycine max L. Merrill.). The design used in this study was a non-factorial randomized block design (RAK), namely bagasse compost (S) which consisted of 5 levels, namely: S0: Without sugarcane bagasse compost fertilizer (Control), S1: Sugarcane bagasse compost fertilizer. 10 tons/ha (1.92 kg/plot), S2 : Application of 20 tons/ha bagasse compost (3.84 kg/plot), S3 : Application of 30 tons/ha (5.76 kg/ha) bagasse compost plot), S4 : Application of 40 ton/ha of bagasse compost fertilizer (7.68 kg/plot). Based on the research that has been carried out, the treatment of giving sugarcane bagasse compost has a significant effect on the weight of sweet corn cobs 371.12 grams and the weight of the cobs without sweet corn husks is 279.15 grams, the best treatment is in S4, namely the application of 40 ton/ha (7.68 kg/plot). While the soybean plant height was 79.75 cm and the dry weight of soybean seeds was 22.97 grams, where the best treatment was in S3 namely the application of 30 tons/ha of bagasse compost (5.76 kg/plot).
Peningkatan Ketersediaan dan Serapan P pada Tanaman Jagung Di Lahan Tercemar Limbah Padat Kapur (Lime Mud) Melalui Penambahan Bahan Organik Tiara Rizky Oceananda Suharto; Tri Candra Setiawati; Sugeng Winarso
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 2 No 2 (2018)
Publisher : Program Studi Agroteknologi Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.2.2.17-26.2018

Abstract

The soil contaminated by lime mud has a high content of Ca and Na. It affects the availability of nutrients within the soil. Calcareous soil conditions tend to disperse, sensitive to washing and erosion. Meanwhile, the availability of P nutrients is also low due to the binding of P by Ca in the form of (Ca3PO4)2 that leads the soil productivity to be low. Organic material is a soil enhancer which has complete function, easily available, abundant and can increase P nutrients especially for the plants in the long-term. Hence, the objective of this research was to observe the response of increasing level of soil P contaminated by lime mud and P uptake in maize plant tissues toward the treatment of adding organic material. The research design used in this study was factorial randomized block design comprising of two factors and three replications. The first factor was the source of fertilizer (1) no fertilizer (P0), (2) animal waste bokashi (P1), (3) straw bokashi (P2), (4) guano organic (P3), and (5) NPK inorganic (P4). The second factor was (1) polluted soil (T1) and (2) unpolluted soil (T2). The results revealed that combination of fertilizer types and planting media could significantly increase soil Ca and wet weight of maize crops, additionally gave impact indirectly toward soil pH, P and C-Organic content in the soil, P uptake, plant height, root volume, and dry weight of maize crops. By doing a treatment of giving animal waste bokashi fertilizer combined with contaminated soil media, it apparently produced better results than controlling, and resulted better product than treating them with straw bokashi fertilizer and guano organic fertilizer.
Back Matter JAGUR - Jurnal Agroteknologi Vol 4 No 1, April 2022 Admin JAGUR - Jurnal Agroteknologi
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 4 No 1 (2022)
Publisher : Program Studi Agroteknologi Fakultas Pertanian Universitas Andalas

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

Abstract

Konservasi Ex Situ Kantong Semar (Nepenthes sumatrana (Miq) Beck) pada Beberapa Media Tanam Menggunakan Metode Split Anakan Ryan Budi Setiawan; Rizah Rizwana Wahyuni; Arif Kurniawan
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 1 No 1 (2017)
Publisher : Program Studi Agroteknologi Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.1.1.45-49.2017

Abstract

Nepenthes is a unique plant in Indonesia whose existence is endangered and almost extinct, so that conservation efforts are required both in situ and ex situ. Vegetative propagation by separating tiller is one method that can be done, using a porous planting medium resam form of roots, husk, cocopeat and moss. The purpose of this study is to obtain the best media for breeding puppies Nepenthes (Nepenthes Sumatrana (Miq) Beck). The experiment is based on a randomized block design (RAK) to use the media's treatment plant that consists of 5 level and 3 experimental groups, the level of treatment trials include: M1 = root resam, M2 = husk, M3 = cocopeat, M4 = moss, M5 = combination of charcoal husk, cocopeat, resam roots and moss with a volume ratio of 1: 1: 1: 1. The observations are the following variables: plant height increment, increment the number of leaves, the length of leaves, leaf width increase, in the number of pitcher, pitcher the length and the length of roots. The results showed the best medium that can increase the number of leaves and number of pockets of most plant Nepenthes Sumatrana (Miq) Beck is the root media resam by increments of 4.55 strands and 2.77 pitcher. While the best medium that can enhance the long pitcher of Nepenthes sumatrana (Miq) Beck is a media combination with increasing 2.02 cm.
Pengaruh Jarak Tanam dan Jumlah Benih per Lubang Tanam terhadap Pertumbuhan dan Hasil Bawang Merah Asal Biji di Sumatera Barat Atman Atman; Irfan Suliansyah; Aswaldi Anwar; Syafrimen Yasin
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 4 No 1 (2022)
Publisher : Program Studi Agroteknologi Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.4.1.44-51.2022

Abstract

The application of true shallot seed cultivation technology with the planting spacing and number of seedlings per planting hole is expected to increase the productivity of shallots in Indonesia. The research was carried out at KP Sukarami-AIAT West Sumatra from January to June 2021. The aim of the study was to obtain recommendations for the appropriate planting spacing and number of seedlings per planting hole in increasing the growth and yield of true shallot seed in West Sumatra. The study used a 2-factor factorial design in a randomized block with 3 replications. The first factor is the planting spacing (JT), which consists of 3 types, namely: JT1 (10 cm x 10 cm), JT2 (10 cm x 15 cm), and JT3 (15 cm x 15 cm). The second factor is the number of seedlings per planting hole (JB) which consists of 5 types, namely: JB1 (1 seedling), JB2 (2 seedlings), JB3 (3 seedlings), and JB4 (4 seedlings). The results showed that there was not significant interaction between the planting spacing and the number of seedlings per planting hole on the yields of true shallot seed. The highly significant interaction was only found in the growth components and yield components. The best planting spacing is 10 cm x 10 cm and 10 cm x 15 cm, while the best number of seedlings is 1-2 seedlings per planting hole. It is recommended to use a planting spacing of 10 cm x 10 cm or 10 cm x 15 cm with 1-2 seedlings per planting hole in true shallot seed in the highlands of West Sumatra.
Keanekaragaman Fungi Mikoriza Arbuskula (FMA) di Rizosfer Tanaman Bengkuang (Pachyrizhus erosus (L) Mrb) Pada Berbagai Tipe Rotasi Pertanaman Armansyah Armansyah; Netti Herawati; Nilla Kristina
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 3 No 1 (2019)
Publisher : Program Studi Agroteknologi Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.3.1.8-14.2019

Abstract

Fungi mikoriza arbuskular merupakan kolonisasi terbentuk antara akar tanaman dengan fungi tanah. Spora fungi mikoriza arbuskula bersifat obligat fakultatif dimana tidak mampu tumbuh dan berkembangbiak bila tidak bersimbiosis dengan tanaman inang. Perbanyakan fungi mikoriza arbuskula diperlukan tanaman inang yang sesuai, sehingga efektif dan efisien dalam memproduksi inokulan. Untuk mengetahui jenis tanaman inang tersebut perlu dilakukan penelitian. Tujuan dari penelitian ini untuk mengetahui keragaman jenis FMA indigenos pada rizosfer tanaman bengkuang.Metode yang dipakai pada penelitian ini adalah survey dan penyaringan basah (Wet Seiving). Hasil penelitian ditemukan 6 spesies yaitu Glomus sp 1, Glomus sp 2, Glomus sp 3, Glomus sp 4, Acaulospora sp 1 dan Gigaspora sp 1
Seleksi Generasi M2 yang Berumur Genjah Hasil Iradiasi Beberapa Kultivar Padi Lokal Sumatera Barat Putri Rizki Utami; Zulfadly Syarif; Irfan Suliansyah
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 2 No 1 (2018)
Publisher : Program Studi Agroteknologi Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.2.1.25-30.2018

Abstract

The purpose of this study is to obtain a early-harvest rice mutant maturity, ideal height, number of tillers, and ideal height. The method was used in this study is the method of pedigree. Planting M2 was the first stage of selection to be carried out next by pedigree. Prospective mutants in M2 generation of irradiated cultivars of sijunjuang consist of; a) 2 genotypes of very mature candidate mutants (104 hss), b) 152 genotypes of maturing mutant candidates (110 hss - 120 hss), c) 18 genotypes of prospective mutants mature and have ideal high criteria, and d) 2 genotypes of mating candidates that are mature and have the ideal total number of tillers; e) 7 genotypes of prospective mutants with weight of dry harvest grain above average yield per hectare from the description of kutivar Sijunjuang ie 5.5 Tons/Ha. Mutant candidates in M2 generation resulting from irradiation Kuriak Kusuik consist of; a) 2 genotypes of very early genetic candidates (104 hss), b) 76 genotypes of mature candidates (113 hss -124 hss), c) 323 genotypes of moderate mutant candidates (126 hss -147 hss), d ) 123 genotypes of prospective mutants very mature and have ideal high criteria and e) 4 genotypes of prospective mutants mature with high and total number of ideal tillers, f) as many as 18 genotypes of prospective mutants who have weight of dry grain harvest above the average production per hectare of Kuriak Kusuik cultivar description and g) has one genotype of prospective mutants that have a early-harvest age and have an ideal agronomic character.
Pengaruh Pemberian Kompos Kirinyuh (Chromolaena odorata L.) terhadap Pertumbuhan Bibit Kakao (Theobroma cacao L.) Novi Syafitri; Dewi Rezki
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 4 No 2 (2022)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.4.2.88-94.2022

Abstract

Cacao is one of the primary plantation commodities that plays an important role in the Indonesian economy. The objectives of this research were to study the effects of siam weed compost on the growth of cacao seedlings and to determine the best dose of siam weed compost on the growth of cacao seedlings. This research was conducted at the experimental field 3rd Campus, Andalas University in Dharmasraya. The research method was a Completely Randomized Design (CRD) by 5 treatments of siam weed compost, there were = 0 g/polybag, 500 g/polybag, 750 g/polybag, 1000 g/polybag, and 1250 g/polybag. The observation data were analyzed F-test at 5 % level, if significantly different continued by the Duncan’s New Multiple Range Test (DNMRT) at 5 % level significantly. The result showed that the application of siam weed compost affected the growth of cacao seedlings, particularly increase the plant height, number of leaves, shoot dry weight, root dry weight, root fresh weight, and the length of the roots. The best dose of siam weed (Chromoaena odorata L.) compost on the growth of cacao seedlings was at a dose of 1250 g/polybag.

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