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Ahmad Andi
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Jl. KH. Wahid Hasyim No. 28 RT.007 Kelurahan Sempaja Selatan, Kecamatan Samarinda Utara, Kota Samarinda, Provinsi Kalimantan Timur
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Agrifarm
Published by Universitas Widya Gama Mahakam Samarinda
ISSN : 23019700     EISSN : 25408992     DOI : https://doi.org/10.24903
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
AGRIFARM is Agricultural Science Journal, Faculty of Agriculture Agrotechnology Study Program, Widya Gama Mahakam University with pISSN 2301-9700 and eISSN 2540-8992 publish twice a year in July and December, which publishes scientific work on research, development, thought studies or theoretical studies related to agricultural technology and development. This journal receives scientific writing in the form of a research report (Original article research paper) with focus and scope covering Agronomy, Geology, Agribusiness, Pests and Diseases, Agricultural Technology, Agricultural Counseling
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 5 Documents
 1 
Search results for , issue "Vol 4 No 2 (2015): December" : 5 Documents clear
Dose Effect of NPK Mutiara and Dolomite At Plant Nursery Oil Palm (Elaeis quineensis Jacq) In Main Nursery: Pengaruh Dosis Pupuk NPK Mutiara dan Dolomit Pada Pembibitan Tanaman Kelapa Sawit (Elaeis quineensis Jacq) Di Main Nursery Rusdi; Tutik Nugrahini; Purwati
Agrifarm : Jurnal Ilmu Pertanian Vol 4 No 2 (2015): December
Publisher : Universitas Widya Gama Mahakam

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Abstract

Dose Effect of NPK Mutiara and Dolomite At Plant Nursery Oil Palm (Elaeis Jacq quineensis) In Main Nursery. The purpose of this study to determine the Pearl NPK fertilizer and lime Dolomite as well as interactions between NPK fertilizer and lime Dolomite Pearl the best. The study was conducted over six months, starting in April 2010 to September 2010. The location of research at Nursery Gardens Pilot Program Crops Cultivation Agricultural Polytechnic State Samarinda. Research arranged in a randomized block design (RAK) with 2 x 3 factorial experiment as much as 6 times the number of replications. The first factor is the granting Lime Dolomite (D) comprising, namely: d1 = 5 g / staple crops, d2 = 10 g / staple crops. The second factor is the Pearl of NPK fertilizer consists of three levels, namely: m1 = 5 g / staple crops, m2 = 10 g / staple crops, m3 = 15 g / staple crops. The results showed the treatment of lime Dolomite significant effect on the parameters diameter hump month 1, but does not affect the measurement of the diameter of the stump month 2 to month 6, and did not significantly affect the number of parameters midrib, and did not affect the parameters plant height. Effect of NPK Mutiara best to the growth of oil palm seedlings in the nursery play is achieved by treatment of m2 (NPK Mutiara 10 g / staple crop). The results showed the interaction between Dolomite Lime and NPK Mutiara significantly affect the number of midrib, stump diameter and plant height. Interaction between NPK best dose Pearl and Lime Dolomite (DXM) for the growth of oil palm seedlings in the nursery play is achieved by treatment (d2m2) Dolomite lime is 10 g / staple crop NPK Mutiara + 10 g / staple crops. Keywords: NPK Mutiara, Dolomite and oil palm Plant
Effect of Fertilizer and Fertilizer Manure Nickerson Star Swallow on Growth Seeds Rubber (Havea brasiliensis Muell Arg) Origin Grafting: Pengaruh Pemberian Pupuk Nickerson Star dan Pupuk Kotoran Burung Walet Terhadap Pertumbuhan Bibit Tanaman Karet (Havea brasiliensis Muell Arg) Asal Okulasi Jarkani; Akhmad Sopian; Mahdalena
Agrifarm : Jurnal Ilmu Pertanian Vol 4 No 2 (2015): December
Publisher : Universitas Widya Gama Mahakam

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Abstract

Effect of Organic Fertilizer and Fertilizer Manure Nickerson Star Swallow on Growth Seeds Rubber (Hevea brasiliensis Muell Arg.) Origin grafting. The purpose of research to determine the effect of fertilizer and manure Nickerson star swiftlets to growth rubber seedlings (Hevea brasiliensis Muell Arg.) From grafting. This research was carried out for 4 (four) months, from May to August 2012. The study was conducted in the village of Loa Kulu Margasari District of Kutai Regency Village Jembayan Kertanegara East Kalimantan. Research arranged in a randomized block design with 3 x 4 factorial analysis and repeated 3 times. The first factor is the provision of Nickerson star fertilizer (N) which consists of three levels, namely: N0 (control), N1 (200 g / polybag), N2 (400 g / polybag). The second factor is the provision of manure swiftlet (W) which consists of 4 levels, namely: W0 (control), W1 (200 g / polybag), W2 (250 g / polybag), W3 (300 g / polybag). The results showed organic fertilizer Nickerson star treatment had no significant effect on all parameters plant height, stem diameter, number of leaves and number of umbrella, while the birds' manure very significant effect on the best treatment W1 (200 g / polybag). This is because the manure is very rich in elements swallow total N and organic C coupled with a high pH so as to spur the growth of rubber seedlings and efficiency in the use of land.
Influence of Media Concentration Plant and Fertilizer Grow Against Quick S Hybrid Dendrobium Orchid Plant Growth: Pengaruh Media Tanam dan Konsentrasi Pupuk Grow Quick S Terhadap Pertumbuhan Tanaman Anggrek Dendrobium hybrid Abdul Rofik
Agrifarm : Jurnal Ilmu Pertanian Vol 4 No 2 (2015): December
Publisher : Universitas Widya Gama Mahakam

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Abstract

Effect of growing media and fertilizers Grow Quick S concentration on the growth of Dendrobium orchid hybrid. The aim of research to determine the effect of growing media and fertilizers Grow Quick S on the growth of orchids. Research compiled in Aak Design (RBD) with 3 x 4 factorial analysis and repeated 3 times. The first factor is the planting medium (M) which consists of three levels, namely: (m1; m2 coconut husk; charcoal and m3; brick) and the second factor Quick Grow fertilizer S (P), which consists of 4 levels, namely: ( p0; 0 ml / liter of water, p1; 1 ml / liter of water, p2; 2 ml / liter of water and p3; 3 ml / liter of water). The results showed growing media treatment significantly affected all variables observed except in the number of leaves ages of 30 and 60 HST and the increase in diameter trunk age of 30 HST. The best treatment is achieved m1 (coco) Quick Grow S treatment significantly affected all variables observed except in the number of leaves ages of 30 and 60 HST and the increase in diameter trunk age of 30 HST. Interaction of the two treatments did not affect significantly affected all variables observed. Keywords: Dendrobium orchid hybrid, growing media and Quick Grow S
Effect of Dolomite and NPK fertilizer on land Coal Mine Closure Of Plant Growth Rubber (Hevea brasiliensis) in Samarinda.: Pemanfaatan Ekstrak Minyak Sawit Mentah sebagai Sumber β Karoten Dalam Proses Pembuatan Kacang Goyang di Kabupaten Kutai Kartanegara Purwati; Hamidah
Agrifarm : Jurnal Ilmu Pertanian Vol 4 No 2 (2015): December
Publisher : Universitas Widya Gama Mahakam

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Abstract

The main results are oil crops such as crude palm oil (Crude Palm Oil). Crude palm oil is the result of non-oil export commodities large enough nowadays. In fact, if it were processed into oil derivatives will provide a greater positive impact. One that can be used as oil derivative is a producing β-carotene. Attempts to separate the source of β-carotene from crude palm oil is the solvent selected and by extraction. Results extract crude palm oil will be applied in the manufacture of peanut shake at Regency. A rocking nut snacks are becoming the hallmark of Regency. Nuts rocking has limited shelf life. Hopefully, by the administration of β-carotene rocking nuts will last longer, be more interesting and rich in pro-vitamin A. Keywords: extraction, separation, β-carotene, peanut shake, pro-vitamin A
Effect of Dolomite and NPK fertilizer on land Coal Mine Closure Of Plant Growth Rubber (Hevea brasiliensis) in Samarinda.: Pengaruh Pemberian Dolomit dan Pupuk NPK Pelangi pada Lahan Pasca Tambang Batubara Terhadap Pertumbuhan Tanaman Karet (Hevea brasiliensis) di Samarinda. Arief Fathony; Rustam Baraq Noor; Mahdalena
Agrifarm : Jurnal Ilmu Pertanian Vol 4 No 2 (2015): December
Publisher : Universitas Widya Gama Mahakam

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Abstract

Effect of Dolomite and NPK fertilizer on Coal Mine Closure Land for Plant Growth Rubber (Hevea brasiliensis). The purpose of this research know the effect of Dolomite lime and NPK fertilizer on Coal Mine Closure Land for medium rubber trees (Hevea brasiliensis) .Penelitian was conducted for 135 days, from July to November 2011, a post-mining land research Mining Authority PT. Bukit Baiduri Energy (BBE) Fruit Loa Village Sungai Samarinda.Rancangan City Kunjang used was a randomized block design (RAK) with factorial 4 x 4 are each repeated 5 times, the first factor which comprises four levels ie d0 (without calcification ), d1 (calcification of 500 g / hole), d2 (calcification of 750 g / hole) and d3 (liming 1000 g / hole). While the second factor which comprises the provision of NPK Pelangi 4 levels ie p0 (without fertilization), p1 (Provision of 40 g / tree), p2 (Provision of 50 g / tree) and P3 (Provision 60 g / tree). The results showed that administration of dolomite lime very significant effect on the parameters as height, stem diameter at the age of 45.90 and 135 days after planting, as well as the significant parameters of the number of umbrellas at the age of 135 days after planting. In the administration of NPK fertilizer treatment showed a significant influence on the parameters as height and diameter of the stem of the plant at the age of 90, 135 days after planting, while at the age of 45 days after planting NPK fertilizer significantly affected plant height and trunk diameter rubber plants on land post-mine coal. Interaction between giving Lime Dolomite and NPK rainbow showed significant effect on plant height and number of leaves crown / umbrellas at the age of 135 days after planting. Keywords: dolomite, NPK fertilizer and rubber plants

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