ADEOLUWA, DR OLUGBENGA O. and ADEOYE, PROFESSOR GIDEON O. (2008) Potential of Oil Palm Empty Fruit Bunch (EFB) as Fertilizer in Oil Palm (Elaeis guineensis L Jacq.) Nurseries. Poster at: Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR, Modena, Italy, June 18-20, 2008.
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Oil palm is one of the major oil crops in the world. Oil palm empty fruit bunch (EFB) could serve as an alternative and cheaper organic fertilizer in oil palm farms. This study investigated the value of composts of different forms of EFB for raising oil palm in the nursery. The experiment, which covered the pre-nursery (< 3 months) and nursery stages (3-13 months) used different EFB: cow dung ratios (100:0, 90:10, 80:20, 70:30 and 60:40) as compost as well as cow dung only and mineral fertilizer (NPKMg 12-12-17-2). The composts were added to the soil at the rate of 4.8 g N /plant. The experiment was laid out in a randomized complete block with three replicates. Data were collected on dry weight, nutrient concentrations, and soil pH changes. Oil palm seedlings under the application of unsoaked oil palm EFB and cow dung (60:40) were significantly (p< 0.05) higher in dry weight (18.0 g / plant) than those from the mineral fertilizer and control treatments (15.7 and 10.5 g / plant respectively ) in the nursery stage. Composts of unsoaked EFB and cow dung (ratio 60:40) was more suitable for raising oil palm seedlings in the nursery than other treatments used.
|EPrint Type:||Conference paper, poster, etc.|
|Type of presentation:||Poster|
|Keywords:||Organic agriculture, Oil palm seedlings, empty fruit bunch, cow dung, Fertilizer|
|Subjects:||Soil > Nutrient turnover|
|Research affiliation:||International Conferences > 2008: IFOAM OWC: Research Track / ISOFAR > 2.1 Soil fertility|
|Deposited By:||AdeOluwa, Dr. O.O.|
|Deposited On:||22 Sep 2008|
|Last Modified:||12 Apr 2010 07:36|
|Refereed:||Peer-reviewed and accepted|
|Additional Publishing Information:||This paper is published in the conference proceedings: |
Neuhoff, Daniel; Halberg, Niels; Alfldi, Thomas; Lockeretz, William; Thommen, Andreas; Rasmussen, Ilse A.; Hermansen, John; Vaarst, Mette; Lck, Lorna; Carporali, Fabio; Jensen, Henning Hgh; Migliorini, Paola and Willer, Helga, Eds. (2008) .Cultivating the Future Based on Science. Proceedings of the Second Scientific Conference of the International Society of Organic Agriculture Research (ISOFAR), held at the 16th IFOAM Organic World Congress in Cooperation with the International Federation of Organic Agriculture Movements (IFOAM) and the Consorzio ModenaBio, 18 . 20 June 2008 in Modena, Italy.. International Society of Organic Agriculture Research (ISOFAR), c/o IOL, DE-Bonn, Research Institute of Organic Agriculture FiBL, CH-Frick. http://orgprints.org/13672 and http://orgprints.org/13674
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