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ANALISIS KELAYAKAN USAHATANI UBI JALAR (IPOMOEA BATATAS L.) VARIETAS CILEMBU DI DESA KEPUNDUNG KECAMATAN REBAN KABUPATEN BATANG Chasanah, Laili; Sasongko, Lutfi Aris; Subantoro, Renan
MEDIAGRO Vol 14, No 2 (2018)
Publisher : Fakultas Pertanian Unwahas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/md.v14i2.2744

Abstract

This Research aims to know the revenue level, and the feasibility level of Cilembu Varieties Sweet Potato Farming in terms of BEP and R/C. The basic method used is descriptive. Determination of location sample is done purposively. The data used are primary and secondary data. The data was collected by interview, recording and observation. The respondents in this study were 25 farmers. Based on research the total cost is Rp.1,423,483/planting season (for 0.1-0.15 ha land area), Rp.2,761,542/planting season (for 0.2-0.25 ha land area) and Rp.6,278,958/planting season (for 0.3?0.5 ha). Total costs consist of equipment depreciation costs, tax cost, tractor cost of fertilizer costs, pesticide costs, female labor costs, male labor costs, transport cost and sack costs. While revenue is Rp.1,535.000/planting season (for 0.1?0.15 ha), Rp.3,768,571/planting season (for 0.2?0.25 ha), Rp.8,666,667 planting season (for 0.3-0.5 ha). Based on the calculation, it is known that the average return sweet potato farm is Rp.111,518/planting season (for 0,1?0,15 ha), Rp.1,007,030/planting season (for 0.2?0.25 ha) and Rp.2,387,708/planting season (for 0.3?0.5 ha). BEP value of production quantity is equal to 1,311 kg/planting season (for 0.1?0.15 ha), 2,099 kg/planting season (for 0,2?0,25 ha) and 6,279 kg/planting season (for 0.3? 0.5 ha. While Break Even Point on price is Rp.1,079/kg (for 0.1?0.15 ha), Rp.1,179/kg (for 0.2?0.5 ha) and Rp.752/kg (for 0.3?0.5 ha). Based on the analysis of the R/C with a value of 1.07 for land area 0.1-0.5 ha, 1.36 for 0.2-0.25 ha land area and 0.38 for 0.3-0.5 ha.Keywords: Sweet Potato, Revenue, Return, BEP, R/C
PERTUMBUHAN STEK BIBIT KOPI DENGAN PERBEDAAN JUMLAH RUAS PADA MEDIA TANAH-KOMPOS Muningsih, Retno; Ashari Putri, Lu?lu?ul Fitria; Subantoro, Renan
MEDIAGRO Vol 14, No 2 (2018)
Publisher : Fakultas Pertanian Unwahas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/md.v14i2.2749

Abstract

The purpose of this study was to determine the growth response of various segments of coffee cuttings in the soil-compost planting media. This research was conducted from January 2018 to April 2018 at the Green House Polytechnic LPP Yogyakarta with BP 288 coffee plant clones. The treatment used was one segment cuttings, two sections cuttings, three sections cuttings and four sections cuttings with variable number of leafes, leaf color, shoot stem diameter, shoot length and number of shoots. This research method uses a non-factorial Randomized Complete Block Design (RCBD) with further DMRT methods.Based on the results of the study, it was found that soil-compost showed C-organic content of 8.54%, N content of 0.23%, P content of 0.14% and K content of 0.21% and the best results of plant growth were on the cuttings treatment of one segment cuttings, two sections cuttings, three sections cuttings and unfavorable growth, namely in the treatment of cuttings four sections.Keyworsd: Coffee, Cuttings, Growth
KONTRIBUSI TENAGA KERJA “BORONG PRESTASI” PADA PENANGANAN PASCA PANEN KAYU JATI TERHADAP PENDAPATAN KELUARGA (STUDI KASUS DI TPK RANDUBLATUNG III KECAMATAN RANDUBLATUNG KABUPATEN BLORA) Mabruri, Gadhis; Hastuti, Dewi; Subantoro, Renan
MEDIAGRO Vol 14, No 01 (2018)
Publisher : Fakultas Pertanian Unwahas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/md.v14i01.2617

Abstract

The aims of research is to find out the outpouring of hours of labor, the contribution of labor ?Borong Prestasi? (TKBP) to the family income and factors affecting labor ?Borong Prestasi? income. The basic method used is descriptive method. Respondents are took in stratified random sampling with the number of respondents as many as 52 people. The data used are primary and secondary data. Data collected by interview, observation and recording. Based on analysis of data on average hours TKBP is 5,2 hours per day. TKBP contribution to the family income is 40 percent of TKBP income amounted Rp 595.942 to total family income amounted Rp 1.486.519. R2values were obtained using multiple linier regression model for 0,957 means that the independent variable the number of jati wood obtained, the outpouring of hours of labor, length of work and age affecting to TKBP income in post-harvest handling jati wood is 95,7 percent, while 4,3 percent is influenced by other variables outside the model. F test result showed that the number of jati wood obtained, the outpouring of hours of labor, length of work and age together are very significant for TKBP income. T test result showed that the variable of the number of jati wood obtained significant and the outpouring of hours of labor significantly effect for TKBP income, while the variable length of work and age is not significant on TKBP income.Keywords: contribution, jati wood, labor ?Borong Prestasi?, Blora Regency
ANALISIS KELAYAKAN USAHATANI PADI SAWAH (ORYZA SATIVA) SISTEM TANAM JAJAR LEGOWO (STUDI KASUS DI DESA MERAK KECAMATAN DEMPET KABUPATEN DEMAK) Istanto, Istanto; Syekha, Qosim Nur; Subantoro, Renan
PROSIDING SEMINAR NASIONAL AGRIBISNIS PROSIDING SEMINAR NASIONAL PANGAN DAN PERKEBUNAN (Realitas Pangan dan Perkebunan saat ini dan Prospe
Publisher : Jurusan Agribisnis Fakultas Pertanian Universitas Halu Oleo Kendari Sulawesi Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37149/11389

Abstract

This study aims to determine the income and feasibility of rice farming with jajar legowo system in Merak Village, Dempet District, Demak Regency. The method used is descriptive method where data collection based on interview, observation, recording, survey through questionnaire, and literature review. The sampling technique was done by purposive sampling method, the respondents used in this research were 40 people (12%) from farmer population amounting to 350 farmers. Rice farming income with jajar legowo system in Merak Village in one planting season is Rp 8,464,910 /ha. The result of analysis shows Revenue of Cost Ratio of paddy field farming on legowo java system of 2.24 or R/C > 1, so the rice farming jajar legowo system in Merak village is feasible to cultivate. Land area affects R/C, narrow land between 0,1-0,5 value RC Ratio 2,08, medium land between 0,51-1 ha value R/C 2,28, land of narrow> 1 ha value R/C 2.48. Thus the more land owned by farmers the higher the R/C value.
ANALISIS TATANIAGA KUBIS (BRASSICA OLERACEAE) (STUDI KASUS DI DESA DELES KECAMATAN BAWANG KABUPATEN BATANG) Aji, Tri Nofianto; Subantoro, Renan; Nurjayanti, Eka Dewi
MEDIAGRO Vol 11, No 1 (2015)
Publisher : Fakultas Pertanian Unwahas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/md.v11i1.1593

Abstract

Deles village is one of cabbages producers that located near with the economic central in Bawang District. The distance between Deles and Bawang which is near, has advantage for the cabbages farmer to distribute their agricultural produce. The objectives of the research are 1). To know the pattern of trading system 2). To determine the amount of profits earned by farmers in various pattern of trading system 3). To know the efficiency of cabbages trading system based on marketings margin, farmer?s share, and profit ratio. The location of research selected by purposive method, that is Deles Village, because Deles Village is the largest producer of cabbage in Bawang District. The number of farmers were selected as respondent are 30 farmers who own land, which consist of 15 farmers from Mulya Sari farmers group and 15 farmers from Subur Makmur farmers group. Sampling method of marketing agencies conducted by snowball sampling method. The research used qualitative and quantitative analysis methods. Based on the results of the research, there are three pattern of cabbage trading system in Deles Village, which are zero level, one level, and two level of cabbage  trading system. Zero level of cabbage consist of farmers ? consumers, the one level consist of farmers ? retailers ? consumers. and two level consist of farmers ? collectors ? retailers ? consumers. There are 5 farmers who are involved in zero level of cabbage trading system, 13 farmers who are involved in one level, and 12 farmers who are involved in two level. The biggest profits are obtained by farmers in cabbage trading system zero level, that is Rp 691,64 /kg. The most efficient cabbage is trading system two level, with a marketing margin of Rp 2.175 /kg, farmer?s share of 20,90 %, and a profit ratio Rp 2,21 /kg. Keywords: Cabbage, farmer?s share, profit ratio, trading system.  
PENGARUH GA-3, KOMPOS, PUPUK ORGANIK CAIR, DAN TSP TERHADAP PERTUMBUHAN DAN PERKEMBANGAN TANAMAN ALFALFA (MEDICAGO SATIVA L.) Subantoro, Renan; Wahyuningsih, Sri; Prabowo, Rossi
MEDIAGRO Vol 3, No 1 (2007)
Publisher : Fakultas Pertanian Unwahas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/md.v3i1.542

Abstract

Alfalfa merupakan suatu komoditas tanaman legume yang mempunyai kandungan khlorofil dan protein relative tinggi dibanding tanaman lain.  Tanaman alfalfa dalam terminologi bahasa Arab mempunyai arti sebagai  ?Bapak dari semua makanan?  yang dipercaya sebagai tanaman yang berfungsi untuk menyembuhkan berbagai macam penyakit. Untuk mengetahui kiprah dari berbagai aspek yaitu peternakan, farmasi,  serta agronomi perlu dikaji lebih mendalam melalui kegiatan penelitian ilmiah.  Maka kegiatan penelitian  dari aspek agronomi  ini bertujuan untuk memperoleh ilmu terapan dalam bidang agronomi khususnya teknologi benih  Alfalfa. Perlakuan yang dicobakan dalam penelitian adalah untuk mengetahui kiprah senyawa pengatur tumbuh (GA-3), serta berbagai macam jenis pupuk (Kompos, Pupuk Organik Cair dan TSP) terhadap pertumbuhan dan perkembangan tanaman Alfalfa (Medicago sativa L.).  Data hasil pengamatan utama dianalisis dengan menggunakan uji BNJ pada taraf 5%.  Berdasarkan hasil penelitian menunjukkan bahwa GA-3, Kompos, Pupuk Organik Cair dan TSP mempunyai kiprah yang nyata terhadap pertumbuhan dan perkembangan tanaman Alfalfa (Medicago sativa L).  Hasil penelitian ini dapat dimanfaatkan oleh berbagai pihak untuk mengkaji lebih mendalam tentang pengembangan potensi tanaman Alfalfa (Medicago sativa L).   Key Word : Alfalfa, Benih Alfalfa, Kompos, Pupuk Organik Cair, dan TSP.
PEMULIAAN TANAMAN PADI (ORYZA SATIVA L.) VARIETAS LOKAL MENJADI VARIETAS LOKAL YANG UNGGUL Subantoro, Renan; Wahyuningsih, Sri; Prabowo, Rossi
MEDIAGRO Vol 4, No 2 (2008)
Publisher : Fakultas Pertanian Unwahas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/md.v4i2.552

Abstract

Potensi plasma nutfah Indonesia cukup banyak dan beragam terutama tanaman padi varietas lokal, contohnya varietas Rajalele. Penelitian pemuliaan tanaman padi varietas Rajalele bertujuan agar diperoleh  benih lokal unggul dengan deskripsi sebagai berikut : rasa enak dan harum, umur pendek, anakan banyak, potensi produksi tinggi, dan tinggi tanaman kurang dari 100 cm. Penelitian ini dilakukan dengan cara menyilangkan varietas Rajalele dengan IR-64, Sintanur, Mentik wangi, dan Pandan wangi. Hasil benih F1 perlu ditanam sampai F16 mebutuhkan waktu 5-10 tahun untuk memperoleh hasil yang mantap dan dapat diandalkan. Hasil penelitian berupa benih F16 diuji dilaboratorium untuk mengetahui deskripsi varietas dan diuji multilokasi untuk mengetahui karakteristik F16 diberbagai kondisi lahan dan iklim. Hasil temuan padi varietas baru tersebut perlu dipatenkan sebagai hak kekayaan intelektual (HAKI).   Kata kunci  : plasma nutfah, varietas rajalele, persilangan, deskripsi varietas baru
MENGENAL KARAKTER TANAMAN ALFALFA (MEDICAGO SATIVA L.) Subantoro, Renan
MEDIAGRO Vol 5, No 2 (2009)
Publisher : Fakultas Pertanian Unwahas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/md.v5i2.561

Abstract

Alfalfa in Arab Ianguage have meaning as "Father  from all food" trusted as functioning crop to heal various disease. Factor influencing growth of alfalfa crop is internal and eksternal factor. Inhibitor factor growth of alfalfa crop do not only land  :  land, water, temperature, and light  intencity, and also weeds  factor. Study in this article use literature study method from various source of research result and book which have been done by writer. The crop Alfalfa (Medicago Sativa L) having various benefit from farmakologi, ecology, and  forage  aspect.  The growth  of  Crop Alfalfa (  Medicago Sativa L)  very influenced by internal factor which cover the nature of genetis for example including crop type having Calvin C3 type cycle and eksternal factor covering land ; land, water, air, light, pest & disease and weeds.
PERAN STEK DAUN DALAM MENINGKATKAN KUALITAS PRODUKSI TEH (CAMELLIA SINENSIS O.K) THE FUNCTION LEAFCUT METHODE FOR INCREASING QUALITY TEA PRODUCTION Subantoro, Renan
MEDIAGRO Vol 1, No 2 (2005)
Publisher : Fakultas Pertanian Unwahas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31942/md.v1i2.911

Abstract

Tea is one of crops plantation has economics high value from agriculture sector. Thus, Government always tried to increase tea production through research in the cultivation  tecnics. Crops reproduction through vegetatif leafcut is methode could increase quality and quantity tea production. Succesful leafcut methode effected internal and external factor. Internal factor is cutleaf material, and external factor is environment to influence of growth and development leafcut.   Key words :   Quantity dan Quality Tea Production, Leafcut  methode, internal factors, exsternal factors,
PROSPEK PERKEMBANGAN LEMBAGA KEUANGAN MIKRO DI AMBARAWA: STUDI PENJAJAGAN KEBUTUHAN PENDAMPINGAN MASYARAKAT Indroyono, Puthut; Krisdiono, Krisdiono; Subantoro, Renan; Priyono, Yosef Krido
Journal of Indonesian Economy and Business Vol 17, No 3 (2002): July
Publisher : Journal of Indonesian Economy and Business

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (621.522 KB)

Abstract

This research is a “snapshot” of the people’s economic problems especially of the socio-economic and cultural institutions in the villages in Kecamatan Ambarawa. The research has identified institutions and the so-called micro-finance institutions in the villages as initiated by both the people in the villages and by the village government. The government policies to mobilize the micro-finance institutions through top-down planning were carried out by various government institutions with limited success. It is now realized that it will be more effective and successful if it is implemented by the village people themselves in the form of self-reliance movement on micro finance.Keywords: micro-finance institution, ekonomi rakyat, participative development