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Agrotechnology Research Journal

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Published by Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

ISSN : 26557924 EISSN : 26147416 DOI : https://doi.org/10.20961/agrotechresj

Core Subject : Agriculture,

Agriculture, Biological Sciences & Forestry

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 : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)

Articles 140 Documents

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Mulching with Terrace Strengthen on Surface Runoff, Erosion, and Sediment Enrichment Ratio Trinugraheni Trinugraheni; Jaka Suyana; Sumarno Sumarno
Agrotechnology Research Journal Vol 1, No 1 (2017): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Land degradation causes increase erosion on agricultural land. Andisol soil contains more fractions sand making aggregate easily dispersed. Soil loss due to erosion can lead to nutrients loss needed by plants. Corn stem mulching to reduce erosion and runoff.Corn stem mulch can be combined with terrace strengthen to decrease surface runoff and erosion.The study used randomized block design with 4 treatments and repeated 3 times as a block so that there are 12 experimental unit. Category of group iscabbage, red lentils and white lentils. The results showed that corn stem mulch 12 ton-1ha with kalanjana + annona able to reduce 4,5% of surface runoff, erosion 15,5%.Corn stem mulch 4 ton-1ha with Vetiverazizanioides+Annona squamosa as terrace strengthen withSER (Sediment Enrichment Ratio) has a (C-organic = 0,94; N-total = 1,04; P-total = 2,21; P-available = 1,40; K-total of 0,87; K-available 0,73) and suppresses loss nutrients in the Andisol soil.

Respons Labu Madu (Cucurbita moschata Dusrch) terhadap Zat Pengatur Tumbuh Alami berbagai Dosis Fitri Kurniati; Ida Hodiyah; Tedi Hartoyo; Indra Nurfalah
Agrotechnology Research Journal Vol 2, No 1 (2018): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

The purpose of the research was to studied the response of honey pumpkin (Cucurbita moschata Durch) to the kind of natural PGRs substances in various dosages.The research was conducted at the Greenhouse of griculture Faculty Siliwangi University since April 2017 until September 2017, by ecperiment method using Randomized Block Design, 9 treatments, i.e., b0: control, b1: onion bulb 200 ml, b2: onion bulb 300 ml, b3: bamboo shoots 200 ml, b4: bamboo shoots 300 ml, b5: banana 200 ml, banana b6: banana 300 ml, b7: mix (onion bulb + bamboo shoots + banana) 200 ml, b8: mix (onion bulb + bamboo shoots + banana) 300 ml. Each of treatmnent replicated three times. The parameters analyzed were plant height, number of leaves, leaf area, plant dry weight, fruit weight per plant, fruits weight per pieces, fruit length, and fruit diameter. The results showed that honey pumpkin gave the same response to the natural PGRs with various dosages on plant height, number of leaves, plant dry weight, fruit weight, fruit length, and fruit diameter. But, honey pumpkin gave the different response on the leaves area and fruit weight per plant. The largest leaves was found by giving extract of banana bulb of 300 ml (7119.8 cm2) and the mixture extract (onion bulb + bamboo shoots + banana bulb) of 300 ml (6978.5 cm2). The highest of fruit weight per plant is in extract of bamboo shoots 300 ml (388.6 g), and extract of banana bulb 300 ml (347.6 g).

Respon Pertumbuhan dan Hasil Sawi Pagoda (Brassica Narinosa) terhadap Pemberian Mol Daun Kelor Arum Asriyanti Suhastyo; Fanny Tri Raditya
Agrotechnology Research Journal Vol 3, No 1 (2019): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

The use of liquid fertilizers by utilizing local types of microorganisms (MOL) can be an alternative to supporting nutrient requirements in the soil, and it can be a solution to environmentally friendly agriculture and free from fertilizers and chemical pesticides. Moringa leaves contain chemical compounds such as calcium, magnesium, phosphorus, iron and sufur so that the leaves of Moringa can be used to make liquid organic fertilizer. In this study, the effect of MOL leaves on the growth and yield of mustard pagoda plants was evaluated. The research was design by factorial randomized block design, with two factors The first factor was dosage of MOL Moringa leaves: 0, 50, 60, and 70 mL L-1. The second was frequency of MOL Moringa leaves application: periodically every 5, 6, and 7 days, Each treatment was repeated 3 times to obtain 36 experimental plots. To find out the response observed to the given treatment, Variance Analysis Test (ANOVA) was carried out and if it showed a significant difference, continued with Duncan's Multiple Ranged Test. The results showed the frequency and concentration of MOL leaves of Moringa leaves could increase plant height in the treatment frequency of 6 days given 70 ml / l MOL Moringa leaves which was 4,89 cm and the frequency, concentration of MOL leaves of moringa and their interactions had not been able to increase the number of leaves and the fresh weight of the pagoda mustard plant.

Kajian Penggunaan Debu Limbah Tembakau dan Pemberian Vermikompos Terhadap Populasi Ditilenchus pada Bawang Merah Yanuar Mahir Hermawan; Subagiya Subagiya; Ato Sulistyo
Agrotechnology Research Journal Vol 1, No 2 (2017): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

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.

Efektivitas Ekstrak Daun Beluntas (Pluchea Indica) Terhadap Mortalitas Ulat Kubis Plutella Xylostella Yudo Sakti; Retno Wijayanti; Sholahuddin Sholahuddin
Agrotechnology Research Journal Vol 2, No 2 (2018): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

One type of vegetable products in Indonesia is cabbage. However, in the application of cultivating cabbage vegetables had experienced some problems, especially the crop caterpillar of Plutella xylostella. Pest control at the level of farmers in some areas, generally they still use chemical pesticides. As a solution for excessive use of chemical pesticides, the use of botanical insecticides is interesting to develop. One of the plant materials that is easily found in the surrounding environment is “beluntas” leaf (Pluchea indica L) containing alkaloids, flavonoids, saponnins, and tannins. The purpose of this study was to determine the effect of leaves extract of (P. indica) on caterpillar mortality of P. xylostella and the phytotoxicity effect on pakcoy. The results of the research showed that the extract wasn't sufficiently able to affect the larvae mortality of P. xylostella, The treatment concentration of 30% however was able to suppress the emergence of the imago. The extract did not show any phytotoxicity symptom the pakcoy .

Pertumbuhan dan Kandungan Asam Oleanolat Rumput Mutiara (Hedyotis Corymbosa) pada Berbagai Dosis Pupuk Kandang Sapi dan Pupuk Organik Cair Glora Jayantie; Ahmad Yunus; Bambang Pujiasmanto; Yuli Widiyastuti
Agrotechnology Research Journal Vol 1, No 2 (2017): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

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 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

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 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

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.

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

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.

Uji Daya Hasil Padi Hibrida 172 dan 6 Pada Jarak Tanam yang Berbeda Fitri Aprillia; Samanhudi Samanhudi; Bambang Pujiasmanto
Agrotechnology Research Journal Vol 1, No 2 (2017): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

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.

Page 3 of 14 | Total Record : 140

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