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Prof. Dr. Ir. Hadiwiyono, M. Si.
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INDONESIA
Agrotechnology Research Journal
ISSN : 26557924     EISSN : 26147416     DOI : -
Core Subject : Agriculture,
The Agrotechnology Research Journal is a change of name from the Journal of Agronomy Research. This Journal is Published twice a year by Indonesian Agrotechnological/Agroecotechnological Society (IAAS/PAGI) in collaboration with Department of Agrotechnology, Faculty of Agriculture, Universitas Sebelas Maret. This Journal accepts research articles, reviews, and important ideas in agriculture with the theme of Technology and management of Plant Production, Plant Breeding, Land Management Technology, and Plant Protection Technology.
Arjuna Subject : -
Articles 43 Documents
Potensi Minyak Atsiri Kulit Buah Jeruk Nipis untuk Pengendalian Crocidolomia Pavonana Al Anshori, Nidia Melati; Wijayanti, Retno; Sulistyo, Ato
Agrotechnology Research Journal Vol 1, No 2 (2017): AGROTECHNOLOGY RESEARCH JOURNAL
Publisher : Perhimpunan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v1i2.18882

Abstract

Cabbage head caterpillar (Crocidolomia pavonana) is a major pest on Brassicaceae. Control using chemical insecticides to control this pest can resistance. When used as a lime peel essential oil is thought to be cabbage head caterpillar pest control compounds that contain monoterpene. This study is conducted in August 2016January 2017. This study used a completely randomized design (CRD) with one factor is the concentration of essential oil. Variables measured were Larvicide, antifeedant, antioviposition, and phytotoxocity. The research results showed that essential oil of lime peel cause mortality of larvae of C. pavonana slowly. antifeedant  activity due to the essential oil of less than 50%. Inhibition of egg laying was significant at concentration of 0.2% (73.3%), 0.8% and 1.6% (80%). Essential oil causes necrosis of leaf less than 10%.
Keanekaragaman Pertumbuhan dan Hasil Tanaman Oyong (Luffa Acutangula L.) pada Berbagai Konsentrasi Kolkhisin Rahman, Adib Fauzan; Nandariyah, Nandariyah; Parjanto, Parjanto
Agrotechnology Research Journal Vol 1, No 1 (2017): AGROTECHNOLOGY RESEARCH JOURNAL
Publisher : Perhimpunan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v1i1.18842

Abstract

Oyong production is still low due to the limited availability of quality seeds. The production can be increased by one of the plant breeding techniques, which is mutation technique. The technique of mutation by chemical mutagens is able to increase the genetic diversity ofplants allowing the breeding to select genotype of plants in accordance with the intended breeding objective. Therefore, research is required to be conducted by using colchicin as a chemical mutagen which causes polyploid, in which organism has three sets or more chromosomes inside its cells. Meanwhile, the general nature of this polyploid plant is being sturdier; parts of the plantare bigger; so that later, its poor nature will be better as well as changing the potency of the result. Research using complete randomized block design (RBD) with one factor concentration of 0,1% (P1), 0,2% (P2), 0,3% (P3), 0,4% (P4), 0,5% ( P5), and 0,6% (P6). Colchicines treatment can cause changes in growth and yield variables. Colchicines treatment with a concentration of 0,3% showed positive changes to theweight of fruit, fruit diameter and length of the fruit. An increase in diversity on growth and yield components especially on colchicines treatment with 0,3%concentration.
Effect of Type of Natural Substances Plant Growth Regulator on Nutmeg (Myristica Fragrans) Seedlings Kurniati, Fitri; Hartini, Elya; Solehudin, Azhar
Agrotechnology Research Journal Vol 3, No 1 (2019): AGROTECHNOLOGY RESEARCH JOURNAL
Publisher : Perhimpunan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v3i1.25792

Abstract

Nutmeg (Myristica fragrans Houtt) is an important spices in Indonesia. The advantages of nutmeg is essential oil content, the result of distillation which is for the spices industry, the manufacture of soaps, perfumes, cosmetics, have high economic value and are a source of foreign exchange to non oil & gas, Indonesia is able to supply the needs of the market the world of up to 70% to 75%. Generally, nutmeg in Indonesia use generative propagation which has the strong root system and long life, but the germination takes a long time. Using the natural plant growth regulators for germination can be used to accelerate growth. Natural PGR’s can be extracted from some plants such shallot as a source of auxin, banana hump as a source of cytokinins, and bamboo shoots as a source of giberellin.The purpose of this study was to determine the types of natural PGR’s that have good effect on the growth of nutmeg seedling. The experiment was carried out in Desa, Bugel, Kecamatan Ciawi Tasikmalaya with altitude at 600 meters above sea level, from June 2018 to September 2018. This study used Randomized Completely Block Design (RCBD) Method. The treatments were: a0= control, a1= shallot, a2= bamboo shoot, a3= banana hump, a4= shallot + bamboo shoot, a5= shallot +, banana hump, a6= bamboo shoot + banana hump, a7= shallot + bamboo shoot + banana hump.The result showed that:1) type of natural substances plant growth regulator effected on various growth variable, 2) Combination of shallot bulb + bamboo shoot, or combination of shallot bulb + bamboo shoot and banana hump good effected on plant height, seedling diametre, number of leaf, leaf area, and shoot root ratio.
Uji Daya Hasil Padi Hibrida 172 dan 6 Pada Jarak Tanam yang Berbeda Aprillia, Fitri; Samanhudi, Samanhudi; Pujiasmanto, Bambang
Agrotechnology Research Journal Vol 1, No 2 (2017): AGROTECHNOLOGY RESEARCH JOURNAL
Publisher : Perhimpunan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v1i2.18892

Abstract

Rice is the main commodity in food support, especially in Indonesian society. As a country with a large population, there are challenges in collecting the food needs of the population, the challenge is to improve the efficiency and optimizing the utilization of land resources. The purpose of this study is to determine the use of varieties / lines were superior and spacing are effective in increasing productivity. The research was conducted at the experimental land Faculty of Agriculture, Sebelas Maret University, Mojolaban, Sukoharjo. The research using Randomized Completely Block Design with 2 factors, namely rice varieties factor and plant spacing. Data were analyzed using analysis of variance and if there is a significant followed by DMRT (Duncan Multiple Range Test) at 5% level. 6 Chinese rice lines and spacing of 26 cm x 26 cm is a combination of treatments that have a higher level of productivity is 4.79 ton-1ha.
Produksi Empat Varietas Padi Sawah yang Diberi Kombinasi Pupuk Bio-Slurry dan NPK Yafizham, Yafizham; Lukiwati, Dwi Retno
Agrotechnology Research Journal Vol 3, No 1 (2019): AGROTECHNOLOGY RESEARCH JOURNAL
Publisher : Perhimpunan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v3i1.30012

Abstract

Non-organic agriculture has succeeded in increasing the production of lowland rice, but on the other hand also has a negative impact on the ecosystem of agriculture and the environment, such as the decreasing content of soil organic matter. One effort that can be done, is by adding bio-slurry organic fertilizer to the NPK fertilizer. This study was conducted to determine the effect of the combination of bio-slurry fertilizer and NPK fertilizer on the production of four rice paddy varieties. This research by experiment was conducted in Screen House Agrotechnopark, Faculty of Animal Husbandry and Agriculture, Diponegoro University, Tembalang Semarang campus, taking place from October 2018 to January 2019. The experiment used a randomized completely block design with two factors and three replications. The first factor was a combination of bio-slurry + NPK fertilizer ie without N (P0) fertilizer, NPK 550 kg ha-1 fertilizer (P1), bio-slurry fertilizer 3 tons ha-1 + NPK fertilizer 400 kg ha-1 , 6 tons ha-1 bio-slurry fertilizer + 250 kg ha-1 NPK fertilizer, 9 tons ha-1 bio-slurry fertilizer + 100 kg ha-1 NPK fertilizer and 12 tons bio-slurry fertilizer ha-1. Whereas the second factor was the lowland rice varieties namely Inpari 23, Sultan Unsrat, Sintanur and Gilirang. The results of the variance analysis showed that the combination of bio-slurry + NPK fertilizer and lowland rice varieties had a very significant effect on grain yield per clump, number of filled grains, number of empty grains, total grain count, weight of 1000 grains, rice yield per pot and harvest index. The highest grain yield per clump (85.33 g) was obtained from the treatment of 550 kg ha-1 NPK fertilizer, while the highest grain yield per clump (58.06 g) was obtained from the Gilirang variety (V4), the highest total grain amount (174.58 grains) was obtained from the treatment of NPK 550 kg ha-1 and (212.28 grains) fertilizer produced by varieties Inpari 23. The highest yield per pot of rice (61.83 g) was obtained from the treatment of 550 kg ha-1 NPK fertilizer , while the highest paddy rice varieties which produced rice per pot of (63.22 g) were Inpari 23.
Pertumbuhan dan Hasil Ubi Jalar dengan Pemberian Pupuk Kandang serta Uji Varietas Terhadap Cylas Formicarius Azizah, Fida; Sulistyo, Ato; Subagiya, Subagiya
Agrotechnology Research Journal Vol 2, No 1 (2018): AGROTECHNOLOGY RESEARCH JOURNAL
Publisher : Perhimpunan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v2i1.19520

Abstract

Sweet potato production enhancement efforts are limited by the constraints of one of these pests boleng (C. formicarius) and application of chemical fertilizers continuously. The research in field use Randomized Complete Block Design (RAKL) with two treatments. The varieties (Korea, Manohara, Madu) and manure (control, cow manure, chicken manure). While research in laboratory use 3 varieties and adult of C. formicarius. The result showed that granting of chicken manure on Manohara varieties give the best response on a length of stem, number of leaves, fresh weight and weight of tubers. Granting of cow manure on Manohara and Madu Varieties give the weight of tuber stricken is less than Korea varieties. Choice test in Manohara varieties show the high population while in no choice test show Korea Varieties have high population of C. formicarius.
Efektivitas Ekstrak Daun Bunga Pukul Empat untuk Pengendalian Penyakit Mosaik Kacang Panjang Supyani, Supyani; Widadi, Sri; Jamil, Wahyu Hidayah Andriyani
Agrotechnology Research Journal Vol 1, No 1 (2017): AGROTECHNOLOGY RESEARCH JOURNAL
Publisher : Perhimpunan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v1i1.18870

Abstract

Production of  long beans has declined, caused by mosaic virus infection. The disease was still difficult to be control. This study aims to determine role and to measure the effectivity of Mirabilis jalapa leaf extract to inhibit long bean mosaic disease, based on the concentration of extract and time of  application. The Research was arranged by Completely Randomized Design (CRD) with two factors, time of application, and concentration of M. jalapa leaf extract. Data were analyzed  using F  test and DMRT (Duncans Multiple Range Test) at level of 5%. The results showed that application of M. jalapa leaf extract 25% one day before inoculation was best treatment to delay the emergence of the mosaic disease symptoms up to 32 days and able to increase the average weight of pods up to 104,45 grams. Soaking the seeds to extract 25% were able to suppress the virus up to 96,93%. The Application of M. jalapa leaf extract 50% with symptomatic leaf sap of mosaic simultaneously showed highest in plant’s fresh weight and biomass weight. Concentration of M. jalapa  leaf extract 25%, which applied one day before inoculation was most effective to control the mosaic virus disease.
Pertumbuhan dan Kandungan Asam Oleanolat Rumput Mutiara (Hedyotis Corymbosa) pada Berbagai Dosis Pupuk Kandang Sapi dan Pupuk Organik Cair Jayantie, Glora; Yunus, Ahmad; Pujiasmanto, Bambang; Widiyastuti, Yuli
Agrotechnology Research Journal Vol 1, No 2 (2017): AGROTECHNOLOGY RESEARCH JOURNAL
Publisher : Perhimpunan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v1i2.18880

Abstract

Research on the growth and oleanolic acid content of pearl grass (Hedyotis corymbosa) in experimentall field of Medicinal Plants and Traditional Medicines Research and Development Center (B2P2TOOT), Tanjungsari Village, Tegal Gede Village, Karanganyar and B2P2TOOT laboratory, Tawangmangu, Karanganyar. The research has been conducted in August to November 2017. The purpose of this research is to know the dosage of cow manure and liquid organic manure which has the most influence to the growth and the oleanolic acid content of pearl grass. The experiment was designed in a randomized complete block design with twelve treatments and three repication. The observed data  analyzed using  variance analysis  with 5% level then if there was a significant difference in the continued test with Duncan’s Multiple Range Test (DMRT). The results showed that the use of cow manure at doses of 0 kg-1m2, 4,6 kg-1m2, 6,1 kg-1m2 and 7,6 kg-1m2 did not give increase to all observation variables. The use of POC dose 0 ml-1liter, 5 ml-1liter and 10 ml-1liter did not give increase to all observation variables. All given treatments may show that oleanolic acid is present in pearl grasses.
Efektivitas Ekstrak Daun Beluntas (Pluchea Indica) Terhadap Mortalitas Ulat Kubis Plutella Xylostella Sakti, Yudo; Wijayanti, Retno; Sholahuddin, Sholahuddin
Agrotechnology Research Journal Vol 2, No 2 (2018): AGROTECHNOLOGY RESEARCH JOURNAL
Publisher : Perhimpunan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v2i2.24600

Abstract

One type of vegetable products in Indonesia is cabbage. However, in the application of  cultivating cabbage vegetables had experience some problems, especially the caterpillar pest is Plutella xylostella. Pest control at the level of farmers in some areas, generally still use chemical pesticides. As a solution for excessive use of chemical pesticides, the use of biological ingredients as bio insecticides was developed. One of the plant material that is easily found in the surrounding environment is beluntas plants which contain alkaloids, flavonoids, saponnins, and tannins. The purpose of this study was to determine the effect of beluntas (Pluchea indica) leaves extract on P. xylostella caterpillar mortality and effect of beluntas extract that forming some phytotoxicity. The results of the research showed that extract if beluntas wasn't sufficiently able to affect the mortality of P. xylostella larvae, however the treatment of beluntas leaf extract with the concentration of 30% was able to suppress the emergence of the imago. In the phytotoxicity test in the field also did not show any phytotoxicity symptoms of giving beluntas leaves extract to the pakcoy plant.
Kajian Penggunaan Debu Limbah Tembakau dan Pemberian Vermikompos Terhadap Populasi Ditilenchus pada Bawang Merah Hermawan, Yanuar Mahir; Subagiya, Subagiya; Sulistyo, Ato
Agrotechnology Research Journal Vol 1, No 2 (2017): AGROTECHNOLOGY RESEARCH JOURNAL
Publisher : Perhimpunan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v1i2.18890

Abstract

Shallot is a high value commodity for Indonesian people. The rate of shallot production is considered quite slow considering of the increasing population, income, and the area of shallot cultivation. On the cultivation of shallots common obstacle of Ditylenchus that cause damage to the stems and shallot bulb. The dust of tobacco and vermicompost waste is known to suppress the development of nematodes. This study aims to examine the use of tobacco ash waste and vermicompost on the population of Ditylenchus nematodes as well as the growth and yield of shallot. This research was conducted at Faculty of Agriculture, Sebelas Maret University (UNS) Surakata in August to December 2016. The study was performed using Completely Randomized Design (CRD) with treatments in the form of tobacco dust, vermicompost, combined tobacco dust and vermicompost and control treatment. Data were analyzed using variance test (F test) with 5% level. If the result shows significant effect then followed by DMRT of 5% level. The result of this research showed that the use of combination of tobacco ash waste and vermicompost could decrease nematode ditylenchus population in the soil. The use of tobacco ash waste could decrease total of parasite nematode population on plant tissue. The treatment didn’t give any effect to shallot’s yield. Shallot’s yield was not influenced by the existence of nematode ditylenchus and another on plant tissue.