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Sofyan, Antar
Jurusan Agroekoteknologi Fakultas Pertanian Universitas Lambung Mangkurat
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Adaptasi Pertumbuhan Setek Bunga Krisan (Chrysanthemum sp.) Menggunakan Naungan di Banjarbaru, Kalimantan Selatan [Growth Adaptation of Chrysanthemum Cuttings (Chrysanthemum sp.) Using Shade in Banjarbaru, South Kalimantan] Nour Wasilah Shopa Riska; Riza Adrianoor Saputra; Antar Sofyan
Jurnal Hortikultura Vol 31, No 1 (2021): Juni 2021
Publisher : Indonesian Center for Horticulture Research and Development

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jhort.v31n1.2021.p31-40

Abstract

Banjarbaru merupakan salah satu daerah di Kalimantan Selatan yang memiliki prospek yang baik sebagai daerah pengembangan komoditas krisan. Pertumbuhan tanaman krisan sangat dipengaruhi oleh beberapa faktor, misalnya media tanam, ketersediaan air dan hara, iklim mikro, suhu, kelembaban, serta intensitas cahaya matahari tertentu sehingga untuk memenuhi kebutuhan akan cahaya yang optimal maka perlakuan naungan diperlukan selama fase pertumbuhannya. Penelitian ini bertujuan mengetahui pengaruh persentase kerapatan pada naungan terhadap pertumbuhan setek krisan varietas Puspita Nusantara. Penelitian dilaksanakan pada Bulan November sampai Desember 2020, bertempat di Kebun Percobaan Jurusan Agroekoteknologi Fakultas Pertanian Universitas Lambung Mangkurat Banjarbaru. Metode yang digunakan pada penelitian yaitu Rancangan Acak Kelompok (RAK) dengan perlakuan kerapatan paranet, yaitu n1 (paranet dengan kerapatan 75%), n2 (paranet dengan kerapatan 100%), n3 (paranet dengan kerapatan 125%), dan n4 (paranet dengan kerapatan 150%), yang terdiri atas lima kelompok sehingga terdapat 20 satuan percobaan, dan setiap satuan percobaan terdapat lima unit tanaman. Hasil penelitian menunjukkan bahwa persentase naungan berpengaruh terhadap parameter jumlah daun, persentase setek hidup, dan tinggi tanaman yang tumbuh, tetapi tidak berpengaruh nyata pada saat awal muncul tunas. Perlakuan n2 berpengaruh paling baik terhadap persentase setek hidup (64%), jumlah daun (4,1 helai) serta tinggi tunas (4,26 cm).KeywordsKrisan; Setek; Paranet; Iklim mikroAbstract Banjarbaru as one of the areas in South Kalimantan has good prospects as a chrysanthemum development area. The growth of chrysanthemums is strongly influenced by several factors, such as planting media, availability of water and nutrients, microclimate, temperature, humidity, and a certain intensity of sunlight, so to meet the need for optimal light, shade treatment is required during the growth phase. This study aims to determine the effect of the percentage density in the shade on the growth of chrysanthemum cuttings of the Puspita Nusantara variety. The research was carried out from November to December 2020, at the Experimental Garden of the Department of Agroecotechnology, Faculty of Agriculture, Universitas Lambung Mangkurat, Banjarbaru. The method used in this research is a Randomized Block Design (RBD) with the treatment of n1 (shading net with a density of 75%), n2 (shading net with a density of 100%), n3 (shading net with a density of 125%), and n4 (shading net with a density of 150%), which consisted of five groups so that there were 20 experimental units, and each experimental unit contained five plant units. The results showed that the percentage of shade affected the parameters of the number of leaves, the percentage of live cuttings, and plant height that grew, but had no significant effect on the initial emergence of shoots. The n2 treatment had the best effect on the percentage of live cuttings (64%), the number of leaves (4.1 strands), and shoots height (4.26 cm). 
THE APPLICATION OF UML IN THE PROTOTYPE OF DESIGN EXPERT SYSTEM FOR THE DIAGNOSIS OF CHILI DISEASES AND PESTS Muliadi Aziz; Irwan Budiman; Antar Sofyan
KLIK- KUMPULAN JURNAL ILMU KOMPUTER Vol 5, No 2 (2018)
Publisher : Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/klik.v5i2.175

Abstract

Prototype or archetype is the initial form or standard size of an entity. In the design field, a prototype is made before it is developed or precisely made specifically for development before it is made on an actual scale or before mass produced, it will feel very difficult if you do not have a compounding model to design a system. Therefore, to design a prototype expert system for diagnosing diseases and pests of chilli plants using the Unified Modeling Language (UML) method. The purpose of the implementation of this model is to meet all user needs for the software to be built. Manfaat dari model ini dapat membantu perancang perangkat lunak dalam membangun sistem pakar untuk mendiagnosis penyakit dan hama tanaman cabai. The result of this UML implementation is to obtain use case of system processing, diagram activity, entity relationship diagram, and form input output design. 
Pengaruh Pupuk Trichokompos dan POC-Plus terhadap Pertumbuhan dan Hasil Kacang Hijau (Vigna Radiata L.) di Lahan Kering Sub-optimal Siti Halisah; Jumar Jumar; Antar Sofyan
Agroekotek View Vol 3, No 2 (2020)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (196.161 KB) | DOI: 10.20527/agtview.v3i2.2097

Abstract

Green beans (Vigna radiata L.) are legume plants that can be developed on sub-optimal dry land which has low nutrient content. Low nutrients can be overcome by giving Trichokompos and POC-plus. Trichokompos and POC-plus are organic fertilizers capable of supporting the growth and productivity of green bean crops on sub-optimal dry land. This study aims to: (1) determine the effect of the interaction of giving Trichokompos and POC-plus on the growth and yield of green bean plants; (2) knowing the best dosage of Trichokompos and POC-plus which can increase the growth and yield of green bean plants; and (3) knowing the POC-plus dose which can increase the growth and yield of green beans on sub-optimal dry land. The study used Random Group (RAK) design two foreign factor, namely Trichocompost (T) which consisted of 3 levels, namely: t0 = 0 t.ha-1 trichokompos; t1 = 5 t.ha-1 trichokompos; t2 = 10 t.ha-1 trichokompos, and POC-plus (P) which consists of 4 levels, namely: p0 = 0 times the POC-plus application; p1 = 2 times the POC-plus application; p2 = 3 times the POC-plus application; p3 = 4 times the POC-plus application. Of these two factors 12 combinations of treatments were obtained with 3 replications, so there were 36 experimental units. The results showed that the interaction between trichokompos and POC-plus did not significantly affect the growth and yield of green beans. However, the single factor trichokompos (T) had a significant effect on plant height and number of poc.
Pengaruh Pemberian Pupuk Organik Ampas Sagu (Metroxylon sagu Rott) Terhadap Pertumbuhan dan Produksi Tanaman Seledri (Apium graveolens L.) Suryani Suryani; Akhmad Gazali; Antar Sofyan
Agroekotek View Vol 3, No 3 (2020)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v3i3.2299

Abstract

Celery (Apium graveolens L.) is a vegetable that is useful as a spice. Besides this plant is also used as ingredients for medicines and cosmetics. One of them is in the form of organic plant waste. So that in this study I took sago waste waste that is not utilized by the people in Tanah Bumbu, this study aims to determine the effect of organic sago waste waste and find out the best dose for the growth and production of celery plants. This research has been carried out in the Experimental Garden of the Wahana Loktabat Utara Institute of Banjarbaru, South Kalimantan from May to August 2019. This study used a 1-factor Randomized Complete Design (RAL) with five treatments four replications. The treatment is in the form of k0: without organic fertilizer sago pulp, k1: 10 tons ha-1 organic sago pulp 50 g / plant, k2: 20 tons ha-1 organic sago pulp 100 g / plant, k3: 30 tons ha-1 organic pulp sago 150 g / plant, k4: 40 tons ha-1 organic sago pulp 200 g / plant. Based on the results of the organic fertilizer dosage did not have a significant effect on plant height parameters, number of tillers and wet weight, but had a significant effect on leaf width in the 2nd, 4th and 5th weeks. Whereas the best dose of organic fertilizer for sago pulp only occurs in the leaf width parameter of the 2nd week with k2 treatment, the 4th week with k3 treatment and the 5th week with k4 treatment.
RESPON PEMBERIAN KOMPOS DENGAN BIODEKOMPOSER TERHADAP PERTUMBUHAN VEGETATIF CABAI RAWIT HIYUNG (Capsicum spp.) Eva Ristawati; Antar Sofyan; Akhmad Gazali
Agroekotek View Vol 2, No 2 (2019)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v2i2.735

Abstract

Compost is a term for human processed organic fertilizers made from a process of decaying remains of living things (plants and animals). The process of making composter is divided into aerobes and anaerobes which support each other in certain environmental conditions, which as a whole is called decomposition (Yuwono, 2006). Hiyung cayenne (Capsicum spp) is a local cayenne pepper from Hiyung village, Tapini Tengah i sub-district, Tapin Regency, South Kalimantan. This study aims to determine growth response and i determine i the i most appropriate dose i for i growth i of i the i vegetative phase of Hiyung cayenne (Capsicum spp.). This research was conducted in experimental park of Wahana Kalimantan Institute, Loktabat Utara, Banjarbaru, South Kalimantan, from June until October 2018. This i study i used i was Randomized i Complete i Block i Design i (RCBD) of one i factor i consisting i of i 5 (five) treatments and 5 (five) repetitions to obtain 25 experimental units. The treatment used; T0: Without compost, TK1: 20 tons i ha-1 trichokomps, TK2: 30 tons i ha-1 trichocompos, BK1: 20 tons i ha-1 biodecompost, and i BK2: 30 tons i ha-1 biodecompost with observed variables, plant i height i, leaf width, number of branche and age of flower. The results i showed i that i on the observation of plant height, leaf width and i number i of branches in the administration of dose treatment TK1, TK2, BK1 and BK2 significantly different from the control treatment (T0. While the observation of flowering age showed that flowering age by giving TK1 treatment was significantly different from the control treatment (T0) but not significantly different from other treatments, namely TK2, BK1 and BK2. Giving doses of trichocompost and biodecompost as much as 20 tons ha-1 and 30 tons ha-1 did not give a different influence on the vegetative growth of Hiyung chili plants. This means that both the use of trichocompost and biodecompost can be applied to chili plants with only a dose of 20 tons ha-1.
Pengaruh Beberapa Umpan Pendahuluan Terhadap Jumlah Umpan Beracun Yang Dimakan Tikus Sawah Yusna Maulida Putri; Akhmad Gazali; Antar Sofyan
Agroekotek View Vol 4, No 2 (2021)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/agtview.v4i2.2942

Abstract

The ability of rats to make them an important pest in agriculture, rats start attacking the rice nursery phase until the storage of crops in the warehouse. Several methods of controlling rats that have been used include sanitation methods, technical culture methods, physical methods, mechanical methods, biological methods and chemical methods. The control methods most often used by farmers are mechanical methods using traps and chemical methods. Chemical methods using poison bait have shown to be killing power and are effective in killing real mice, pre-bait is used to make it easier for mice to eat the poisonous bait given. This research was conducted to determine the effect of several pre-feeds on the amount of poisonous bait eaten by field mice and the type of pre-bait mostly eaten by field rats. The research was carried out in the farmers' rice fields of Banua Budi Village, Kab. Hulu Sungai Tengah Prov. South Kalimantan using a completely randomized design (CRD) with one factor, namely the difference in the effect of the five types of preliminary bait to lure rats to eat poisonous bait which is repeated four times. The results showed that pre-feeding had a significant effect on the amount of poisonous bait eaten by field mice and the type of pre-bait that was mostly eaten by rats was P2 (Boiled Instant Noodle) treatment.
Effect of Watering Frequency on The Growth and Yield of Oyster Mushrooms (Pleurotus ostreatus) Agus Saputera; Antar Sofyan; Riza Adrianoor Saputra; Noorkomala Sari
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian Vol 4 No 2 (2020): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/agrosainstek.v4i2.91

Abstract

Oyster mushrooms have the conditions of growing at low temperatures and high relative humidity, so when you want to cultivate it is needed an appropriate environment for the growth and development of oyster mushroom. Banjarbaru City tends to have high temperatures with a relative humidity that tends to below. This is quite different from the requirements for growing oyster mushrooms which require low temperatures with relatively high humidity. One of the easiest and cheapest methods to maintain temperature and relative humidity to remain ideal and appropriate is to water the surrounding oyster mushrooms growing media, so knowledge of the most appropriate and ideal watering frequency for growth and development of oyster mushrooms is needed. The environmental design used was a Completely Randomized Design (CRD), a single factor with 4 treatments, 5 replications, so that 20 experimental units were obtained. The treatments are p1 = once watering per day, p2 = twice watering per day, p3 = three times watering per day, p4 = four times watering per day. The result showed that the watering frequency showed significant difference to the growth time of oyster mushroom shoots and the wet weight of oyster mushrooms. The best treatment in accelerating the growth time of oyster mushroom shoots and increasing the wet weight of oyster mushrooms is four times watering frequency per day.
Pengaruh Biochar Tandan Kosong Kelapa Sawit dan Mikoriza Arbuskular terhadap Pertumbuhan Tanaman Cabai Hiyung (Capsicum Frustescens L.) pada Tanah Ultisol Bella Saputri; Antar Sofyan; Rabiatul Wahdah
EnviroScienteae Vol 16, No 2 (2020): EnviroScienteae Volume 16 Nomor 2, Agustus 2020
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v16i2.9647

Abstract

Cabai rawit (Capsicum frutescent L.) merupakan salah satu komoditi hortikultura yang memiliki nilai ekonomis untuk dikembangkan dalam usaha tani. Cabai hiyung merupakan cabai rawit lokal dari desa Hiyung Kecamatan Tapin Tengah Kabupaten Tapin, Provinsi Kalimantan Selatan. Cabai hiyung memiliki tingkat kepedasan yang tinggi dengan kadar capcaisin yang mencapai 94.500 ppm. Tanah ultisol memiliki pH rendah (masam) berkisar antara 4,5-5,3 menyebabkan Al, Fe, Mn tinggi, fiksasi P dan aktivitas mikroba serta kandungan bahan organik (K, Ca, Mg, dan Cu) rendah, bahan organik mudah tererosi, flora fauna yang menguntungkan tidak aktif.  Salah satu upaya dalam mengurangi kendala budidaya pada tanah utisol ini adalah dengan menggunakan biochar tandan kosong kelapa sawit dan mikoriza arbuskular. Penelitian ini bertujuan untuk mengetahui pengaruh interaksi biochar TKKS dan mikoriza arbusular yang diaplikasikan di pertanaman cabai hiyung terhadap pertumbuhan tanaman cabai hiyung pada tanah ultisol. Penelitian ini dilaksanakan di lahan percobaan Agroekoteknologi Fakultas Pertanian Universitas Lambung Mangkurat Banjarbaru. Penelitian menggunakan metode Rancangan Acak Lengkap (RAL) dua faktor dengan masing masing empat perlakuan yaitu, mikoriza (M) M0 : kontrol, M1 : 20 g/polybag, M2 : 40 g/polybag, M3 : 60 g/polybag. Biochar (B) B0 : kontrol, B1 : 150 g/polybag, B2 : 300 g/polybag, B3 : 450 g/polybag. Hasil penelitian menunjukkan bahwa pemberian biochar TKKS dan mikoriza arbuskular berpengaruh nyata terhadap tinggi tanaman dan jumlah bunga pertama, akan tetapi tidak berpengaruh nyata terhadap panjang akar dan volume akar tanaman cabai hiyung, Perlakuan terbaik adalah perlakuan M1B1 yaitu 20 g/polybag Mikoriza dan 150 g/polybag Biochar tandankosong kelapa sawit.
THE EFFECT OF POC TOFU WASTEWATER PRODUCTION ON GROWTH AND YIELDS OF EDAMAME SOYBEAN (Glycine Max (L.) Merill) Untung Santoso; Devi Asriyanti; Antar Sofyan
EnviroScienteae Vol 17, No 2 (2021): ENVIROSCIENTEAE VOLUME 17 NOMOR 2, AGUSTUS 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v17i2.11508

Abstract

Edamame (Glycine max (L.) Merill) is one type of soybean plant that has a high selling value. Edamame production in South Kalimantan is still low compared to other regions, this has become one of the opportunities to develop this edamame plant. Dependence on the use of inorganic fertilizers is still a problem in crop cultivation, thus the need for innovation excessive use of inorganic fertilizers by utilizing liquid organic fertilizers. Tofu industrial plants have waste which has a negative impact on the air and water around the factory, this is a consideration for make tofu liquid waste as liquid organic fertilizer. This study aims to determine the effect of tofu POC liquid waste on growth and yield, as well as determine the best dose. This research was conducted in the area of Jl. Trans Gunung Kupang, Kec. Cempaka, Banjarbaru City, South Kalimantan in May to July 2019. The method used is one-factor Randomized Block Design (RCBD), with 7 handling doses that were repeated 4 times to obtain 28 experimental units, namely: K0- (control), K0 + fertilizer 7% liquid chemistry (3.5 ml per 50ml water), 4% K1 (2 ml per 50 ml water), 5% K2 (2.5 ml per 50 ml water), 6% K3 (3 ml per 50 ml water) ), K4 7% (3.5 ml per 50 ml water) and K5 8% (4 ml per 50 ml water). The results shows that the administration of liquid tofu waste POC significantly react plant growth, namely plant height and number of leaves, as well as the yield of wet pod weight, the best dose to increase plant growth and yield was 7% K4 (3.5 ml per 50 ml of water) .
PENGEMBANGAN LAHAN BASAH SUB-OPTIMAL : PERTUMBUHAN Moringa Oleifera (L) PADA TANAH SULFAT MASAM YANG DIBERI BAHAN AMELIORAN Rabiatul Wahdah; Antar Sofyan; Aswarin Aswarin
EnviroScienteae Vol 18, No 1 (2022): ENVIROSCIENTEAE VOLUME 18 NOMOR 1, APRIL 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v18i1.13007

Abstract

Moringa is a plant that has a myriad of benefits, either to fulfill human nutrition or as an ingredient used for animal feed. Information to the public is still very minimal about the benefits of this Moringa plant, and it also requires a large area of land to cultivate it. Acid sulphate land is a land that is underutilized as agricultural crop cultivation because it has a serious limiting factor, but has the potential to cultivate Moringa plants, because Moringa plants are tolerant of high soil acidity. This high soil acidity can be overcome by the addition of ameliorant materials in the form of husk ash and empty oil palm fruit bunches (OPEFB). Besides being able to improve the physical and chemical properties of the soil, ameliorant is expected to improve soil fertility in acid sulfate soils. This research was carried out by taking soil in the Barito Kuala area, precisely in the Tabukan sub-district as a polybag scale planting medium, this study used a factorial completely randomized completely randomized design method. The results of soil sample analysis showed that the characteristics of acid sulfate soils were very low, and had very high levels of toxic elements such as Fe and Al. While the results of the analysis of OPEFB compost the chemical element values ranged from high to very high so it was very good for application to acid sulfate fields. The treatment of OPEFB compost and husk ash affected the growth of the number of Moringa plant shoots with the best treatment being 20 ton.ha-1 and husk ash 10 ton.ha-1.
Co-Authors Abdi Norgani Agus Saputera Apriani, Rila Rahma Aswarin Aswarin Bella Saputri Devi Asriyanti Eis Miftahul Mufidah Eva Ristawati Ici Piter Kulu Ida Rona Ully Septiyanti Sitohang Irwan Budiman Juanda Saputra Jumar Jumar Maharatun Nida Muhamad Teja Perdana Muhammad Aminuddin Muhammad Aulia Mahendra Muhammad Imam Nugraha Muliadi Aziz Mulyawan, Ronny Murdiati Murdiati Nazwa Elena Nikmah Nikmah Noor Janah Noor Khamidah Noorkomala Sari Nour Wasilah Shopa Riska Okky Feri Ananda Risma Nur Hikmah Saputra, Riza Adrianoor Sari, Noorkomala Siti Halisah Sudirman Sudirman Suparto, Hairu Suryani Suryani Tuti Heiriyani Untung Santoso Wahdah, Rabiatul Yusna Maulida Putri