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Yulius Ferry
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PENGARUH PANJANG ENTRES TERHADAP KEBERHASILAN SAMBUNG PUCUK DAN PERTUMBUHAN BENIH JAMBU METE Yulius Ferry; Saefudin Saefudin
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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The research was to obtain proper length of upper stem to the success rate of grafting and grwoth of the seedling cashew nut plants have been conducted in the Garden Experiments Cikampek, Karawang regency, West Java. Soil types was rocky laterite andesite, type C climate and altitude of 50 meters above sea level. The research was conducted in August 2009 until April 2010. While the materials used cashew seed type B 02 for both rootstock and to the upper stem. Grafting was done after 3 months old seedlings with seedlings about 60 cm high and 0.6 cm diameter stems of seedlings. Experiments prepared following the randomized block design was repeated three times that consisting of 10 plants. The treatments were tested namely long scion 10, 15 and 20 cm. Plants grew in polybags with size 15 x 25 cm. The indicators were observed covering the base of the cuttings scion diameter, cutting the base color of entres, the percentage of shoots continued success, increased plant height, leaf number and stem diameter of the seed.The results showed that the length of entres effect on continued success grafting  of seedling cashew. Scion length was 20 cm which gave the highest grafting success is as much as 78%.
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 Juniaty Towaha Saefudin Saefudin