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Juniaty Towaha
Balai Penelitian Tanaman Rempah dan Aneka Tanaman Industri
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Industrial & Manufacturing Engineering

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PEMANFAATAN CASHEW NUT SHELL LIQUID SEBAGAI SUMBER FENOL ALAMI PADA INDUSTRI Juniaty Towaha; Nur Rofiq Ahmadi
Jurnal Tanaman Industri dan Penyegar Vol 2, No 2 (2011): Buletin Riset Tanaman Rempah Dan Aneka Tanaman Industri
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

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Use of cashew nut shell liquid as sources of phenol in industries. Cashew Nut Shell Liquid (CNSL) is a dark brown viscous liquidextracted from cashew nut shell. The main components of CNSL that is anacardic acid, cardanol and kardol which is a natural phenol compounds.Cardanol compounds have chemical structures similar to phenols synthetic, so the opportunity to substitute or replace the synthetic phenoliccompounds from petroleum derivatives, whose the sources are running low. CNSL compound and its components anacardic acid, cardanol and kardol,and derivatives products have benefits that vary in different industries, as well as substitution of synthetic phenol as a so urce of phenolic compounds,such as the pharmaceutical industry, insecticides, adhesives, varnishes and paints, brake and clutch linings, laminating resin, epoxy resin, castingmetal, cement, surfaktants, rubber formulations and various chemical industries. Until now, Indonesia's cashew nut shell not fully utilized, most stillis a waste, so the production of CNSL in Indonesia is still very low. The potential for production of CNSL in Indonesia is actually quite large,therefore, given the various benefits of CNSL and its derivatives in various industries, as well as its superiority in the composition of the molecularstructure and advantages as an environmentally friendly renewable material, then it's time CNSL potential contained in the ca shew nut shell can toproductivity and well developed.
Pengaruh Komposisi Pupuk N, P Dan K terhadap Pertumbuhan dan Produksi Lada Pada Tanah Bekas Tambang Timah di Bangka Yulius Ferry; Juniaty Towaha
Jurnal Tanaman Industri dan Penyegar Vol 2, No 3 (2011): Buletin Riset Tanaman Rempah dan Aneka Tanaman Industri
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

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The research aims to obtain composition optimum of the NPK fertilizers to the assembly for pepper in the after tin mining soil. A study was conducted in May to December 2009 at the home paranet  KP. Sukamulya, Sukabumi West Java with 350 m altitude above sea level. The design environment used is Complete Random Design (RAL) are arranged in factorial and repeated 3 times. The first factor is the composition of NPK nutrients are: P1) NPK 1: 1: 1; P2) NPK 2: 1: 2; P3) NPK 2: 2: 3, P4) 3: 2: 3. The second factor is the dose fertilizing, namely: D1) 10 g / plant; D2) 20g/plant; D3) 30 g / plant, and D4) 40 g / plant. Generally, the results showed that the composition of N, P and K fertilizers not yet shown significant  affect in all parameters of vegetative growth, except number of leaves. The dosage fertilizers 40 g/plant increases significantly to number of leaves but not significant in the other parameters of vegetative growth. The best of combination N, P and K fertilizers were 40g/application.
Co-Authors Nur Rofiq Ahmadi Yulius Ferry