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Jurnal Ilmu-Ilmu Pertanian
Published by Politeknik Pembangunan Pertanian Yogyakarta Magelang
ISSN : 18581226     EISSN : 27234010     DOI : https://doi.org/10.55259/jiip
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Ilmu-Ilmu Pertanian is a scientific journal published by Politeknik Pembangunan Pertanian Yogyakarta Magelang. This journal contains scientific articles on the results of studies on the application of science and technology to stakeholders in the fields of sustainable agriculture, agribusiness, and food technology. Jurnal Ilmu-Ilmu Pertanian in collaboration with Ikatan Produsen Benih Hortikultura (IPBH) Indonesia and published 2 (two) times every year in July and December
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 7 Documents
 1 
Search results for , issue "Vol. 17 No. 1 (2013): Juli" : 7 Documents clear
FAKTOR-FAKTOR YANG MEMPENGARUHI KINERJA PENYULUH PERTANIAN DI KABUPATEN KONAWE (FACTORS AFFECTING PERFORMANCE OF AGRICULTURAL EXTENSION WORKERS IN KONAWE DISTRICT) Syafruddin, Syafruddin; Hariadi, Sunarru Samsi; Wastutiningsih, Sri Peni
Jurnal Ilmu-Ilmu Pertanian Vol. 17 No. 1 (2013): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

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Abstract

This study aimed to know how much the given influences of the factors of job motivation, ability, level of education, years of service, promotion, training frequencies, and support of the infrastructures to the performance of agriculture extension workers in the district of Konawe. The used analyzing unit in this study was agriculture extension workers, sample was analyzed and processed as the respondents by conducting census that were all of existing officers of agriculture extension workers (130 officers), whereas sample of farmers was determined purposively of 2 farmers who lived in the developping area of agriculture extension workers and they were respondents, thus total of them were 260 farmer. Then, the data was analyzed using statistic test of path analysis from Amos 16.0. Based on the study results, it showed that (1) factor of job motivation and level of education of the extensioner influenced significantly to the performance of the agriculture extensioner workers, (2) factor that explained in sufficiently high the level of performance of the agriculture extension workers was job motivation, (3) factor of level of education of the extensioner was the starting point of the role of promotion, training frequencies, ability, and job motivation of the agriculture extensioner workers.
EVALUASI KEWIRAUSAHAAN PETANI DALAM RANGKA PENGEMBANGAN OLAHAN PISANG DI DESA BANDUNG KECAMATAN PLAYEN KABUPATEN GUNUNGKIDUL (EVALUATION OF FARMERS ENTREPRENEURSHIP IN ORDER TO DEVELOP ON BANANA PROCESSING AT BANDUNG VILLAGE, PLAYEN SUB DISTRICT, GUNUNGKI Iswardayati, Nani Tri; Yulianto, Gunawan; Munanto, Totok Sevenek
Jurnal Ilmu-Ilmu Pertanian Vol. 17 No. 1 (2013): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

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Abstract

This study aimed to: 1) determine the level of personality farmers, farmers' level of ability in dealing with others, the level of skill set, the ability of farmers in marketing, the ability of farmers about the money, 2) to determine the profile of entrepreneurship acumen as an entrepreneur farmers, 3) to find ways to develop entrepreneurial farmers. By using a descriptive analysis of the information obtained entrepreneurial personality farmer level reached 248.8 or at the level of 69%, the level of ability to relate to others in the entrepreneurial reached 252.275 or at the level of 70.2%, the level of entrepreneurial skill set to reach a value of 226 or at rate of 62.7%, in terms of marketing reached 217 or at the level of 60.3%, in terms of money reached 198.2 or at the level of 55.05%. Assessment of all aspects of entrepreneurship described that farmers entrepreneurial acumen and farmers entrepreneurial ingenuity in the research area reached a level of 63.45%. Intelligence farmers were also described with advantages in terms of: 1) responsible for the work, 2) discipline on completion of the work and 3) excelence in communicating with others, and there is a weakness in terms of: 1) leadership, 2) marketing and 3) money.
ANALISIS PRODUKTIVITAS DAN STABILITAS BAWANG MERAH DI KABUPATEN BANTUL (ANALYSIS ON SHALLOTS PRODUCTIVITY AND STABILITY IN BANTUL DISTRICT) Rajiman, Rajiman
Jurnal Ilmu-Ilmu Pertanian Vol. 17 No. 1 (2013): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

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This study aimed to design development commodities the shallot in an effort to improve its productivity and stability. Research carried out on August October 2009, in Bantul District. Data analysis methods used Magic Box Methods. The principle of the magic box by using the parameters of the productivity and stability. Productivity data of shallot which used the rayon in 2004 2008. The results showed the productivity (PR) of shallot in Bantul District, categorized as low if the productivity of <76,7 kw / ha, moderate (76,7 ≤ PR<127,86 kw / ha) and high if the PR ≥ 127,8 kw/ha. Stability categorized low if the value CV> 20%, moderate (10-20%) and high if <10%. Results of analysis showed that the magic box at Sanden Rayon has the same stability and productivity, ie productivity of medium and high stability (Box 4. The rayon of Srandakan, Kretek, Pundong and Pandak has productivity and stability are being (Box 5). The Rayon of Imogiri and Bambanglipuro has productivity of medium and low stability (Box 6). Based on the analysis of a magic box, empowerment is done through two approaches according to the resulting box. In general empowerment activities with research and extension. Empowerment of Box 4 include: 1) the increased of land fertilizer 2). the use of variety. Empowerment of box 5 and 6 include : 1) the increased of land fertilizer 2). the use of variety and 3) manajeman of cultivation.
PENGARUH JUMLAH BIBIT PADA BERBAGAI SISTEM TAJARWO TERHADAP PENINGKATAN PRODUKTIVITAS PADI (ORYZA SATIVA L.) (THE INFLUENCE OF SEEDS AMOUNT ON VARIOUS OF TAJARWO SYSTEM TO PADDY PRODUCTIVITY INCREASING) Suharno, Suharno; Ariani, Koeswini Tri
Jurnal Ilmu-Ilmu Pertanian Vol. 17 No. 1 (2013): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

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The study was conducted in rice fields, Sengir Farmers Group, Sumberharjo Village, BP3K working area, Prambanan Subdistrict, Sleman, Yogyakarta. The specification of land, cropping Rice - Rice - Rice harvest index (IP 300). The study was conducted during the dry season from July - November 2012 (known as Srondolan Rice). The research aimed to determine the effect of cropping treatment tajarwo system to increase rice productivity, determine the effect of treatment the number of seeds per planting hole to increase rice productivity, and the interaction between cropping systems combined treatment with the number of seeds per planting hole to increase the productivity of rice (Oryza sativa L).The research used Randomized Complete Block Design Experiment with 2 factors: the number of seedlings planted per hole (B) and legowo planting system (L). Each with 3 levels, (B2, B4, and B6) for the for B factor, and (L1, L2, and L3) to L factor. There was increasing on rice productivity to 1.58 tonnes / hectare.Treatment of the number of seeds per hole did not give significantly affect to productivity of dry milled per hectare (t/ha). There was increasing of productivity to 0.29 tonnes / hectare by "iwir" planting treatment (2 seeds per planting hole). Combination treatment between cropping systems with the number of seeds per planting hole provided no real effect (no interaction).
KAJIAN KOMPOSISI TEMPAT BERBIAK KUMBANG KELAPA (ORYCTES RHINOCEROS L.) TERHADAP LARVA (STUDY ON MATERIAL BREEDING COMPOSITION OF COCONUT BEETLES (ORYCTES RHINOCEROS L.) TO THE LARVAE) Heriyanto, Heriyanto; Sugihartiningsih, Sri
Jurnal Ilmu-Ilmu Pertanian Vol. 17 No. 1 (2013): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

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Abstract

Studies have been conducted in order to determine the composition of materials favored by coconut beetles as a breeding place for the control of larvae by the fungus Metarhizium anisopliae in coconut plantation Sitimulyo village, Piyungan Sub District, Bantul District, from May to November2012.The methode for this research used a complete randomized block design, consist of 5 treatments which were artificial nest coconut beetles lay eggs the size of 0.5cm3 were filled with cow dung, coconut tree powder, market waste, a mixture of cow dung and tree coconut powder, a mixture of cow manure and waste market, each treatment was repeated 4 times.The results showed that the artificial nests containing composition mixture of cow dung and coconut tree powder, beetles the most favored breeding places.
METODE ALTERNATIF ANALISIS INSEKTISIDA PERTANIAN DELTAMETHRIN MENGGUNAKAN KROMATOGRAFI CAIR KINERJA TINGGI PENGGUNAAN KOLOM C-18, FASE GERAK ASETONITRIL 80% DALAM AKUABIDES, LAJU ALIR FASE GERAK 1,6 ML/MENIT, DAN PANJANG GELOMBANG DETEKTOR UV-VIS 190 NM ( Donny Satria, R. Gagak; Sumiarto, Bambang; Trisyono, Andi; Wijayanti, Agustina Dwi
Jurnal Ilmu-Ilmu Pertanian Vol. 17 No. 1 (2013): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

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Abstract

Deltamethrin is a common pesticide used in plants and animals. Research about this pesticide has been done with various methods. The purpose of this research was to validate the alternative test method of deltamethrin using High Performance Liquid Chromatography (HPLC). This research used pure deltamethrin. The tool in this research was HPLC Shimadzu 6.1 with 80% acetonitrile in aquabides for mobile phase, flow rate 1.6 ml/min and uv-vis detector wavelength 190 nm. The data were analyzed by calculated the average, standard deviation, and relative standard deviation. The results showed the average area for each concentration of 0.1 ug/ml, 0.25 ug/ml, 0.3 ug/ml, 0.5 ug/ml, 0.75 ug/ml, 1 ug/ml,2 ug/ml, and 5 ug/ml, were 52806.33, 119070.3, 137758.3, 220292, 339677.3, 449448.7, 856049.3, and 2,177,558, with a linear equation y = 43283x + 8455, R = 0,999. It could be concluded that the method is valid based on precision, acuration, specificity, limit of detection, limit of quantification, and linearity.
PEMBERDAYAAN ANGGOTA KELOMPOK PETANI KECIL (KPK) DALAM PERSPEKTIF MODERNITAS INDIVIDU, JEJARING KERJA, DAN KEMAMPUAN MANAJERIAL KETUA KPK (EMPOWERMENT OF SMALL FARMER GROUP MEMBER (KPK) ON INDIVIDUAL MODERNITY PERSPECTIVE, NETWORKING AND MANAGERIAL ABILIT Widodo, Thomas
Jurnal Ilmu-Ilmu Pertanian Vol. 17 No. 1 (2013): Juli
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

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Abstract

The objecive of this research is to study the relationship between, individual modernity, networking and managerial ability with the empowerment for member of small farmer group. The research was carried out at Bogor District, West Java Province with a sample of 90 selected by multiple stage random sampling. The study finds out that there is positive correlation between: (a) individual modernity and empowerment; (b) networking and empowerment; (c) managerial ability and empowerment. Therefore empowerment for member of small farmer group can be improved by enhancing the individual modernity, networking and managerial ability.

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