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Journal : Jurnal Ilmu-Ilmu Pertanian

DAMPAK PENYIMPANGAN IKLIM TERHADAP PERUBAHAN KARAKTERISTIK HUJAN DI PATUK, GUNUNGKIDUL (EFFECT OF CLIMATE DEVIATION ON CHANGE OF RAINFALL CHARACTERISTIC IN PATUK, GUNUNG KIDUL) Rajiman Rajiman
Jurnal Ilmu-Ilmu Pertanian Vol 1, No 1 (2005): Jurnal Ilmu Ilmu Pertanian
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v1i1.336

Abstract

The Climate had response of importance on plant growth and production. The climate elements to effecting to plant is rainfall (distribution and total). Rainfall of effecting to reckoning has distribution in agriculture. The objective of this research is : to look of effect El Nino and La Nina on characteristic and change of rainfall in Patuk Gunung Kidul.This study used descriptive design to facta and fenomena response. Data collected from rainfaal station in Putat (1980-2002), then analized an interprestation of climate deviation.The result research are : The rainfall ofter 1990 heigher from old years. Effict from El Nino of strong showed dry season leight duration (2-5 decade). Effect of ln Nina on wet season of leight duration (3 decade month of Oktober - 2 decade month of Juni).Keyword : Rainfall, , El Nino, La Nina, Deviation of climate
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): Jurnal Ilmu Ilmu Pertanian
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (138.126 KB) | DOI: 10.55259/jiip.v17i1.327

Abstract

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.Keywords: productivity, stability, empowerment
PENGARUH PEMUPUKAN ANORGANIK TERHADAP KUALITAS UMBI BENIH BAWANG MERAH (THE EFFECTS OF ANORGANIC FERTILIZER TO SEED BULB QUALITY OF THE SHALLOTS) Rajiman Rajiman
Jurnal Ilmu-Ilmu Pertanian Vol 6, No 1 (2010): Jurnal Ilmu Ilmu Pertanian
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (744.434 KB) | DOI: 10.55259/jiip.v6i1.370

Abstract

This research was aimed to study of effects of anorganic.fertilizer to seed bulb quality of shallots at coastal sandy land. The research was conducted with completelly block randomized design, which consists of two factors. The first factor was Urea+ZA level : 1/3, 2/3 and 1 dosages. The seconds factor was phosphor+potassium level : 1/3, 2/3 and 1 dosages. The fertiltzer recomendation were Urea of 150 kg.ha-1, ZA of 250 kg.ha-1, TSP and KCL of 15A kg.ha-1. To control was used land no fertilizer. The observation of parameters were bulb diameter, bulb hight, bulb color, bulb particle weight, solubility, total, content of N, P and K. The data were analysis by variances and orthogonal contras 5%. The results showed the usage anorganic fertilizer at coastal sandy land increased seed bulb quality of shallots. The increasing Urea+ZA and phospor+potassium level did not significant on seed bulb quaiity of shallot.Keywords: shallot, fertilizer, seed quality, seed.
PENGARUH PEMUPUKAN NPK TERHADAP HASIL BAWANG MERAH DI LAHAN PASIR PANTAI (THE EFFECT OF NPK FERTILIZER ON SHALLOT YIELD AT COASTAL SANDY LAND) Rajiman Rajiman
Jurnal Ilmu-Ilmu Pertanian Vol 5, No 1 (2009): Jurnal Ilmu Ilmu Pertanian
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55259/jiip.v5i1.300

Abstract

This research was aimed to study the effect of NPK fertilizer to shallots yield at Bugel area' the research was conducted with completely randomized design consisting two factors. The first factor was nitrogen (N) proportions: l/3, 2/3 and dosages. The second factor was phosphor*potassium proportions: I/3, 2/3 and t dosages. The fertilizer recommendation were 250 kg.ha-1 Urea, 150 kg.ha-1 ZA, TSP and KCL. For comparison purposes; the control plot did not use any fertilizer. The parameters of observation were bulb total, the fresh and dry weight, harvest index and bulb diameter. The data were analyzed by variances and orthogonal contrast 5%. The results showed that there was no significant interaction between nitrogen and phosphor + potassium, level, except bulb total and harvest index. The application of nitrogen and phosphor + potassium was not significant on the yield of fresh bulb, dry bulb and bulb diameter. Keywords : Shallot, Fertilizer, Yield.
PENGEMBANGAN USAHA JAHE MERAH (Zingiber offcinale var rubrum) SEBAGAI MODEL PEMBERDAYAAN MASYARAKAT (STUDI KASUS DI VISTA AGRO MEDIA D.I. YOGYAKARTA) William Nichodemust Richard; Gunawan Yulianto; Rajiman Rajiman
Jurnal Ilmu-Ilmu Pertanian Vol 28, No 2 (2021): Jurnal Ilmu Ilmu Pertanian
Publisher : Politeknik Pembangunan Pertanian Yogyakarta-Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (515.511 KB) | DOI: 10.55259/jiip.v28i2.681

Abstract

This study aims to determine the application of innovative technology, potential market opportunities and appropriate community empowerment models in the development of ginger cultivation business at Vista Agro Media. The study was conducted from January 2021 to July 2021 in Tlogoadi ,Mlati, Sleman Regency. The research method used is descriptive. The selection of locations and techniques for taking informants in the study was carried out purposively. Data collection techniques using triangulation and FGD (Focus Group Discussion). Data analysis was carried out by tabulating data based on the results of benchmarking, namely comparing aspects of cultivation innovation technology and aspects of potential market opportunities in similar businesses. The results of the analysis of the study show that (1) the application of innovation technology in Vista Agro Media that has been optimal in red ginger cultivation is the provision ofplastic uv or paranet and the provision of organic fertilizer in the form of rabbit urine and compost. (2) Potential and market opportunities at Vista Agro media are strategic locations, products offered are always available, low prices. (3) The empowerment model implemented to support the increase in red ginger production is to collaborate with the community and invite them to cultivate red ginger so that when harvested the results can be sold to Vista Agro Media and both parties can benefit from each other. The counseling activity carried out was how to seed red ginger in polybag media to KWT Umbulasri together. The results of the counseling showed that there was an increase in the knowledge aspect by 96%, then the attitude aspect by 98.66% and the skill aspect measured by direct practical observation and supported by the post test, by 98.66%. Keywords: technological aspect, benchmarking, red ginger plant, potential market opportunities.ABSTRAK: Kajian ini bertujuan untuk mengetahui penerapan teknologi inovasi, potensi peluang pasar dan model pemberdayaan masyarakat yang tepat dalam pengembangan usaha budidaya tanaman jahe merah di Vista Agro Media. Kajian dilaksanakan pada bulan Januari 2021 sampai dengan Juli 2021 di Tlogoadi, Mlati, Kabupaten Sleman. Metode penelitian yang digunakan yaitu deskriptif. Pemilihan lokasi dan teknik pengambilan informan dalam kajian dilakukan secara purposive. Teknik pengumpulan data menggunakan triangulasi dan FGD (Focus Group Discussion). Analisis data dilakukan dengan cara tabulasi data berdasarkan hasil benchmarking yaitu membandingkan aspek teknologi inovasi budidaya dan aspek potensi peluang pasar pada usaha yang sejenis. Hasil analisis kajian menunjukkan bahwa (1) penerapan teknologi di Vista Agro Media yang sudah optimal dalam budidaya jahe merah ialah pemakaian plastik uv atau paranet serta pemberian pupuk organik berupa urine kelinci dan kompos. (2) Potensi dan peluang pasar pada Vista Agro media ialah lokasi yang strategis, produk yang ditawarkan selalu tersedia, harga yang murah. (3) Model Pemberdayaan yang dilaksanakan guna mendukung peningkatan produksi jahe merah ialah menjalin kerja sama dengan masyarakat dan mengajak mereka membudidayakan jahe merah sehingga saat panen hasil dapat dijual pada Vista Agro Media dan kedua belah pihak dapat saling diuntungkan. Kegiatan penyuluhan yang dilakukan ialah cara pembibitan jahe merah pada media polybag kepada KWT Umbulasri secara bersama-sama. Hasil penyuluhan tersebut menunjukkan adanya peningkatan aspek pengetahuan sebesar 96%, lalu aspek sikap sebesar 98,66% dan aspek keterampilan diukur dengan pengamatan praktik secara langsung dan di dukung post-test yaitu 98,66%.  Kata kunci: Aspek teknologi, benchmarking, potensi peluang pasar, tanaman jahe merah.