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IDA HODIYAH
Fakultas Pertanian, Universitas Siliwangi
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Environmental Science Social Sciences Other

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Journal : Jurnal Agroekoteknologi

 1 
EFIKASI BEBERAPA BAHAN PESTISIDA NABATI DALAM MENGENDALIKAN HAMA TANAMAN CABAI (Capsicum annum L.) Hodiyah, Ida; Hartini, Elya
Jurnal Agroekoteknologi Vol 6, No 2 (2014)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (78.149 KB) | DOI: 10.33512/j.agrtek.v6i2.202

Abstract

The Red pepper is the one of horticulture commodity that has fluctuative high economic value.  Myzus persica, Bactrocera spp. and Colletotrichum spp.  are the major pests in  red pepper, causing decreased quality and quantity of products. The aims of this experiments were to the develop integrated pest management of these pests, by utilization of botanical pesticides to control the pests. This experiment was arranged in randomized complete block design with five replicates. The treatments consisted of five levels, i.e: extraction of Jatropha curcas,Tinospora rumphii, Annona muricata and  Toona sureni.  The results showed that the botanical pesticides effective for controlling Aphids and Bactrocera spp. in seven weeks after plant. The botanical pesticide give the significant effect compare with control treatment. Extraction of Tinospora rumphii  is the best efectivity for controlling Aphids (Myzus persicae). The botanical pesticide effective for controlling Aphids and Bactroceraspp. in seven weeks after plant.  The extraction of Jatropha curcas and Toona sureni resulted the best efficacy to control the fruit flies (Bactrocera sp.).
EFEKTIVITAS EKSTRAK DAUN SUREN (Toona sureni Merr.) DALAM PENGENDALIAN HAMA LALAT BUAH (Bactrocera dorsalis) PADA BUAH CABAI (Capsicum annuum L.) Ida Hodiyah; Elya Hartini; Diana Safitri; Wawan Setiawan
Jurnal Agroekoteknologi Vol 12, No 1 (2020)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v12i1.8767

Abstract

Bactrocera dorsalis is a very harmful pest for fruit and vegetable. Chemicalcontrol of these pests has raised another problem. The use of surian leaf extractcan be a good and environmentally friendly alternative control. This study aims to determine the effect of the administration of vegetable pesticides from suren leaf extract in the control of B. dorsalis on red chili. This research had been carried out at Siliwangi University and BBPOPT, Karawang in July to August 2019. This study used a Completely Randomized Design (CRD) with six replications. The concentration of suren leaf extract were : 0%, 0.025%, 0.05%, and 0.1%. The results showed that chili fruit extracts with the highest 0.1% consistently could reduce the number of larvae and the number of fruit attacked. The maincompounds contained in the surian leaf extract include 9,12-Octadecadienoic acid (Z, Z) -, phytol, acetate, phenol, 2-methyl-5- (1,2,2-trimethylcyclopentyl) -, (S) -, Cedren-13-ol, 8-, and 3,7,11,15-Tetramethyl-2-. These compounds were thought to be strong compounds that play a role in suppressing the number of larvae and the number of fruit attacked.
PEMANFAATAN LIMBAH JAMUR TIRAM SEBAGAI PUPUK ORGANIK PADA BUDIDAYA SELADA (Lactuca sativa L.) Ida Hodiyah; Fitri Kurniati; Restu Rinda Wijaya; Wawan Setiawan
Jurnal Agroekoteknologi Vol 10, No 2 (2018)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/j.agrtek.v10i2.5805

Abstract

Oyster mushroom growing media generally in the form of sawdust. The sawdust contains high levels of cellulose, hemicellulose and lignin so that the C/N ratio is high. Mixing with manure and composting are one way to improve the quality of compost. The purpose of this study was to determine the effect of oyster mushroom waste combined with fermentation time on lettuce growth. The research method used a randomized block design with treatment namely A=oyster mushroom media waste 100% fermented 20 days, B=oyster mushroom waste 100% fermented 25 days C=75% oyster mushroom waste+25% goat manure fermented 20 days, D=75% oyster mushroom waste+25% goat manure fermented 25 days, E=50% oyster mushroom waste+50% goat manure fermented 20 days, F=50% oyster mushroom waste+50% goat manure fermented 25 days, G=25% oyster mushroom waste+75% goat manure fermented 20 days, H=25% oyster mushroom waste+75% goat manure fermented 25 days each treatment was repeated four times. Parameter observed were leaf area, number of leaves, net assimilation rate, root and wet weight ratio per plant. The results showed that a combination of compost consisting of 25% mushroom waste+75% goat manure both fermented 20 days and 25 days had a good influence on leaf area, leaf number, root fission ratio and weight of wet stover per lettuce plant. Keywords: Compost, Fermentation, Lettuce, Organic fertilizer
EFIKASI PESTISIDA NABATI DALAM PENGENDALIAN PENYAKIT ANTRAKNOSA PADA TANAMAN CABAI (Capsicum annum L.) Ida Hodiyah; Elya Hartini; Amir Amilin
Jurnal Agroekoteknologi Vol 11, No 2 (2019)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v11i2.7698

Abstract

ABSTRACTChili grows well both in lowland and highland, and as a high economic vegetable chili is widely grown by farmers. Nevertheless, there are still many obstacle in its management among others is pest and disease attack. Antracnose disease by Colletotrichum sp. causes yield decrease even harvest failure as it attacks the fruits. The objective was to find out kinds of biopesticides and its concentration to control antracnose disease. The experiment was conducted in Faculty of Agriculture garden from July until February 2017. A Randomized Block Design was used consisted of 9 treatments i.e. A (control), B (1% soursop extract), C (2% soursop extract), D (1% siam weed extract), E (2% siam weed extract), F (1% galangal rhizome extract), G (2% galangal rhizome extract), H (1% mixture of soursop, kirinyuh, and galangal rhizome extract), and I (2% mixture of soursop, siam weed, and galangal rhizome extract). The results that the efficacy of application of 1% to 2% extracts of soursop leaf, siam weeds, and galangal rhizome, both independently and in mixture, were in the range of ineffective and less effective categories in controlling antracnose disease on red chilli.
The Effect of Organic Fertilizer and Time Watering Interval on Growth and Yield of Lettuce (Lactuca sativa L. Ida Hodiyah; Suhardjadinata Suhardjadinata; Dika Iskandar
Jurnal Agroekoteknologi Vol 14, No 1 (2022)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v14i1.14700

Abstract

Plant requires water and fertilizer for its growth. Water plays a role in maintaining cell turgidity or metabolism process especially in photosynthesis. Either organic fertilizer provides nutrients for plants, it is also known that organic fertilizer has the function of fixing soil physical properties by improving soil water holding capacity. The aim of this research is to study the effect of time watering interval and organic fertilizer made from slaughter house waste on lettuce growth and yield. This research was done in greenhouse scale, at Agriculture Faculty, Siliwangi University Tasikmalaya at an altitude of 356 m above sea level, starting from February to May 2020. This research was arranged on Completely Randomized Block Design in factorial pattern, consisted of two factors. The first factor is time watering interval, consisted four time watering intervals, i.e. 1, 2, 3, 4 days. The second factor is organic fertilizer dosage, consisted of five organic fertilizer dosages, i.e. 0 t/ha, 10 t/ha, 20 t/ha, 30 t/ha and 40 t/ha. Each treatment is replicated 3 times, therefore, overall there is 60 experimental units. Data were analysed using analysis of variance with F test and continued by Duncan’s Multiple Range Test with 5% of critical value. The result of this research shows that there is no interraction between time watering interval and slaughter house organic fertilizer on growth and yield of lettuce (Lactuca sativa, L.). The treatment of time watering interval every 3 days and 40 t/ha organic fertilizer tends to produce better growth and yield of lettuce.
Co-Authors Ade Hilman Juhaeni Aminuyati Amir Amilin Amir Amilin Darul Zumani Dedi Natawijaya Dedi Natawijaya Dedi Sufyadi Diana Safitri Dika Iskandar Dika Iskandar Elya Hartini Elya Hartini Erwin Al Hafiizh Fitri Kurniati Gusti Indriati Hartini, Elya Hidayat, Asep Kurnia Isma Alfiana Jayawarsa, A.A. Ketut Moch Fauzian Yusup Rahmawati, Euis Rahmi Rahayu Restu Rinda Wijaya Rudi Priyadi Siti Maemunah Suhardjadinata Suhardjadinata Suhardjadinata, Suhardjadinata Suhendra Suhendra Suryaman, Maman Ulayya Hauliyah Wawan Setiawan Yeni Nuraeni Yeni Nuraeni, Yeni Yustiana, Yusep