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COST OF PRODUCTION AND FEASIBILITY STUDY OF ORGANIC SITRONELA AGRIBUSINESS Ekwasita Rini Pribadi; Agus Kardinan; Octavia Trisilawati; Molide Rizal
Jurnal Penelitian Tanaman Industri Vol 26, No 2 (2020): December, 2020
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jlittri.v26n2.2020.119-128

The cost production and business feasibility is useful in determining the price cost, and decision making for future business development of organic citonella. The research was conducted at the PT. Pemalang Agro Wangi in Jonggol - Bogor Regency in April 2019. Analysis of the cost of production was carried out by the full costing method. The feasibility test was carried out with several investment feasibility criteria, namely B/C ratio, NPV and IRR.Data collection was done by interviewing key informants, namely: producers and farmers of organic citronella using snowball sampling. The results showed that price cost of seeds, herbs and oil of organic sitronela were Rp.103,00/cuttings, Rp662,00/kg and Rp205.757,00/kg. The Organic sitronela nursery and herbs were feasible, at 7% / year interest rates, each produced Net B/C ratio were 4,7% and NPV Rp289.386.802,00 per ha, and B/C ratio of 1.05, NPV of Rp49.024.781,00 and IRR 17,92% for eleven ha Organic citronella cultivation produced essential oil content of 0.35% to 0.7% lower than inorganic cultivation >1%, thus impact on higher cost of product. In order for the cultivation of organic citronella to develop, the selling price of oil should be more expensive than inorganic citronella oil.Keywords: Cymbopogon nardus (L.) Rendl, organic, cost price, business feasibility AbstrakANALISA BIAYA POKOK DAN KELAYAKAN AGRIBISNIS SERAI WANGI ORGANIKPerhitungan harga pokok dan kelayakan usaha sangat bermanfaat dalam menetapkan harga jual, dan pengambilan keputusan untuk pengembangan usaha serai wangi organik. Penelitian dilakukan di kebun PT. Pemalang Agro Wangi di Jonggol – Kabupaten Bogor pada bulan April 2019. Analisis harga pokok produksi dilakukan dengan metode full costing. Uji kelayakan dilakukan dengan kriteria kelayakan investasi yaitu B/C ratio, NPV dan IRR. Pengumpulan data dilakukan dengan metode wawancara kepada informan kunci yaitu: produsen serai wangi organik dan petani penggarap menggunakan metode bola salju (snowball sampling). Hasil penelitian menunjukkan usaha agribisnis serai wangi organik menghasilkan harga pokok benih, daun dan minyak masing-masing sebesar Rp103,00/stek, Rp662,00/kg dan Rp205.757,00/kg. Usahatani benih dan daun serai wangi organik layak diusahakan, pada suku bunga 7%/tahun. Untuk usaha benih diperoleh B/C 4,7 dan NPV Rp289.386.802,00 per ha, serta untuk usaha daun diperoleh B/C 1,05, NPV Rp49.024.781,00 dan IRR 17,92 % per delapan ha. Budidaya serai wangi organik menghasilkan kadar minyak atsiri 0,35-0,7% lebih rendah dari pada budidaya anorganik (>1%), sehingga berdampak pada harga pokok produk yang lebih tinggi. Agar budidaya serai wangi organik berkembang, harga jual minyak seharusnya lebih mahal dari minyak serai wangi anorganik.Kata kunci: Cymbopogon nardus (L.) Rendl, organik, harga pokok, kelayakan usaha

THE POTENCY OF BOTANICAL INSECTICIDES TO CONTROL Aphis gossypii (HEMIPTERA:COCCOIDEA:APHIDIDAE) ON PATCHOULI PLANT Tri Lestari Mardiningsih; Nurbetti Tarigan; Cucu Sukmana; Agus Kardinan
Buletin Penelitian Tanaman Rempah dan Obat Vol 25, No 1 (2014): Buletin Penelitian Tanaman Rempah dan Obat
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bullittro.v25n1.2014.61-67

Attack of Aphis gossypii is one of constraints in cultivating of patchouli plant. An experiment with the purpose to examine the effectiveness of botanical insecticides to A. gossypii on patchouli plant. The experiment was carried out in Research Station of Indonesian Spice and Medicinal Crops Research Institute, at Cicurug, Sukabumi from June to October 2011. The experiment was arranged in a Randomized Block Design, nine treatments and three replications. The treatments were mixing of neem oil + soap nuts, neem oil + clove oil, neem oil + citronellal oil, neem oil + clove oil + citronellal oil, citronellal oil, clove oil, neem extract, carbosulfan, and control. Patchouli plants were planted with spacing of 40 cm x 60 cm. The number of plant population plot-1 was 25 plants and the number of sample plot-1 for observation was five plants. Sampling of observed plants was conducted diagonally. Observation was carried out by counting population of A. gossypii on one shoot. Application of insecticides was conducted one day after the first observation. Interval of application was every week, conducted eight times. Other parameters observed were plant height and production of patchouli. Results showed that all treatments of botanical insecticides were effective to decrease of A. gossypii population. The most effective treatment was that of neem extract with the value of efficacy was more than 80% occurred at seven assessments. Plant high between treatment is not significant different.

PERSISTENSI RESIDU INSEKTISIDA NABATI PIRETRUM (Chrysanthemum cinerariaefolium) DAN MIMBA (Azadirachta indica) PADA TANAMAN PADI Agus Kardinan; Tri Eko Wahyono; Nurbetti Tarigan
Buletin Penelitian Tanaman Rempah dan Obat Vol 28, No 2 (2017): BULETIN PENELITIAN TANAMAN REMPAH DAN OBAT
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bullittro.v28n2.2017.191-198

Brown planthopper is still a major problem in rice. Control using botanical insecticides is considered less effective, since its persistence in rice plantation is short. Research on the persistence of botanical insecticide residues of pyrethrum and neem in rice has been conducted in green house of Entomology, Indonesian Spices and Medicinal Crops Research Institute, Bogor from January to December 2016. The research was aimed to determine the persistence of botanical insecticide residue on rice by testing it to brown planthopper mortality. The study was arranged in complete randomized design with six treatments and four replications. The treatment consisted of two pyrethrum formulas (EC); two neem formulas (EC); positive controls of synthetic insecticides (a.i. carbosulfan) and negative control (water). The method used was Leaf Residue Method, by spraying the formula into one month-old rice plants, then 10 brown planthopper nymphs of forth instar were introduced into each plant in the first, second, third and fourth day after spraying. The planthopper mortality was observed in the first, third, sixth, 24th and 48th hours after introduction. The residuals of all insecticides tested were still affecting the mortality of brown planthopper until the fourth day after spraying, although the effectiveness decreased by the time. The average mortality on the first day introduction after spraying ranged between 53-73 % and in the fourth day after spraying was 18-25 %.

COST OF PRODUCTION AND FEASIBILITY STUDY OF ORGANIC SITRONELA AGRIBUSINESS Ekwasita Rini Pribadi; Agus Kardinan; Octavia Trisilawati; Molide Rizal
Jurnal Penelitian Tanaman Industri Vol 26, No 2 (2020): December, 2020
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jlittri.v26n2.2020.119-128

The cost production and business feasibility is useful in determining the price cost, and decision making for future business development of organic citonella. The research was conducted at the PT. Pemalang Agro Wangi in Jonggol - Bogor Regency in April 2019. Analysis of the cost of production was carried out by the full costing method. The feasibility test was carried out with several investment feasibility criteria, namely B/C ratio, NPV and IRR.Data collection was done by interviewing key informants, namely: producers and farmers of organic citronella using snowball sampling. The results showed that price cost of seeds, herbs and oil of organic sitronela were Rp.103,00/cuttings, Rp662,00/kg and Rp205.757,00/kg. The Organic sitronela nursery and herbs were feasible, at 7% / year interest rates, each produced Net B/C ratio were 4,7% and NPV Rp289.386.802,00 per ha, and B/C ratio of 1.05, NPV of Rp49.024.781,00 and IRR 17,92% for eleven ha Organic citronella cultivation produced essential oil content of 0.35% to 0.7% lower than inorganic cultivation >1%, thus impact on higher cost of product. In order for the cultivation of organic citronella to develop, the selling price of oil should be more expensive than inorganic citronella oil.Keywords: Cymbopogon nardus (L.) Rendl, organic, cost price, business feasibility AbstrakANALISA BIAYA POKOK DAN KELAYAKAN AGRIBISNIS SERAI WANGI ORGANIKPerhitungan harga pokok dan kelayakan usaha sangat bermanfaat dalam menetapkan harga jual, dan pengambilan keputusan untuk pengembangan usaha serai wangi organik. Penelitian dilakukan di kebun PT. Pemalang Agro Wangi di Jonggol – Kabupaten Bogor pada bulan April 2019. Analisis harga pokok produksi dilakukan dengan metode full costing. Uji kelayakan dilakukan dengan kriteria kelayakan investasi yaitu B/C ratio, NPV dan IRR. Pengumpulan data dilakukan dengan metode wawancara kepada informan kunci yaitu: produsen serai wangi organik dan petani penggarap menggunakan metode bola salju (snowball sampling). Hasil penelitian menunjukkan usaha agribisnis serai wangi organik menghasilkan harga pokok benih, daun dan minyak masing-masing sebesar Rp103,00/stek, Rp662,00/kg dan Rp205.757,00/kg. Usahatani benih dan daun serai wangi organik layak diusahakan, pada suku bunga 7%/tahun. Untuk usaha benih diperoleh B/C 4,7 dan NPV Rp289.386.802,00 per ha, serta untuk usaha daun diperoleh B/C 1,05, NPV Rp49.024.781,00 dan IRR 17,92 % per delapan ha. Budidaya serai wangi organik menghasilkan kadar minyak atsiri 0,35-0,7% lebih rendah dari pada budidaya anorganik (>1%), sehingga berdampak pada harga pokok produk yang lebih tinggi. Agar budidaya serai wangi organik berkembang, harga jual minyak seharusnya lebih mahal dari minyak serai wangi anorganik.Kata kunci: Cymbopogon nardus (L.) Rendl, organik, harga pokok, kelayakan usaha

PERSISTENSI RESIDU INSEKTISIDA NABATI PIRETRUM (Chrysanthemum cinerariaefolium) DAN MIMBA (Azadirachta indica) PADA TANAMAN PADI Agus Kardinan; Tri Eko Wahyono; Nurbetti Tarigan
Buletin Penelitian Tanaman Rempah dan Obat Vol 28, No 2 (2017): BULETIN PENELITIAN TANAMAN REMPAH DAN OBAT
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bullittro.v28n2.2017.191-198

Brown planthopper is still a major problem in rice. Control using botanical insecticides is considered less effective, since its persistence in rice plantation is short. Research on the persistence of botanical insecticide residues of pyrethrum and neem in rice has been conducted in green house of Entomology, Indonesian Spices and Medicinal Crops Research Institute, Bogor from January to December 2016. The research was aimed to determine the persistence of botanical insecticide residue on rice by testing it to brown planthopper mortality. The study was arranged in complete randomized design with six treatments and four replications. The treatment consisted of two pyrethrum formulas (EC); two neem formulas (EC); positive controls of synthetic insecticides (a.i. carbosulfan) and negative control (water). The method used was Leaf Residue Method, by spraying the formula into one month-old rice plants, then 10 brown planthopper nymphs of forth instar were introduced into each plant in the first, second, third and fourth day after spraying. The planthopper mortality was observed in the first, third, sixth, 24th and 48th hours after introduction. The residuals of all insecticides tested were still affecting the mortality of brown planthopper until the fourth day after spraying, although the effectiveness decreased by the time. The average mortality on the first day introduction after spraying ranged between 53-73 % and in the fourth day after spraying was 18-25 %.

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