Pak. J. Bot., 44(6): 2001-2004, 2012. THE SUSCEPTIBILITY OF DIFFERENT VARIETIES OF OIL PALM SEEDLINGS TO GANODERMA BONINENSE INFECTION K.P. CHONG1*, A. MARKUS2 AND S. ROSSALL3 1Sustainable Palm ...
DETECTION OF PHYTOSTEROLS IN Ganoderma boninense-INFECTED OIL PALM SEEDLINGS THROUGH GC-MS ANALYSIS Figure 3. Mass spectrum of the compound eluting at 17.0 min, identified as stigmasterol in Ganoderma boninense-infected oil palm seedlings. Figure 4.
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A technique for determining the ergosterol content in mycorrhizal pine roots using HPLC was developed. Pure cultures of different my corrhizal fungi contained very similar and constant amounts of ergosterol, and calculations of fungal biomass in mycorrhizal roots based on ergosterol readings agreed well with results using other methods.
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Susceptibility of Helicoverpa armigera from different host plants in northern China to Bacillus thuringiensis toxin Cry1Ac Yulin Gao, Jingjie An, Fred Gould, Carlos A. Blanco, Kongming Wu Pages 1421-1424
Get PriceErgosterol analyses of oil palm seedlings and plants infected with Ganoderma AWM As’wad, M Sariah, RRM Paterson, MAZ Abidin, N Lima Crop protection 30 (11), 1438-1442 , 2011
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Ergosterol Analyses of Oil Palm Seedlings and Plants Infected with Ganoderma. Crop Protect, 30, 1438-1442. Chong, K. P. (2012). An Evaluation of The Ganoderma Fungal Colonisation Using Ergosterol Analysis and Quantification. The Planter, 88(1034), 311-319. Chong, K. P. & Alexander, A. (2014). Ganoderma in Oil Palm: A Field Guide. Kota Kinabalu ...
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Distribution References. Arango M, Martínez G, Torres G, 2016. Advances in the interpretation of tomographic images as an early detection method of oil palm affected by basal stem rot in Colombia.
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Elaeis guineensis (Jacq.), known as oil palm, is the highest yielding vegetable oil crop in the World and is believed to originate from Africa [1]. Currently, Southeast Asia, particularly Malaysia and Indonesia, are the World’s largest producers of palm oil. In recent years, oil palm has gained wide
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This is about the Publication 2011 at UPM. a. Total number of publications in citation-indexed journals including refereed proceedings
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Ergosterol concentration was correlated with the increase in G. boninense biomass. The compound was not detected in healthy samples, but concentration was correlated with internal colonization (a) of inoculated seedlings, (b) of felled and standing oil palm and (c) to external symptoms of the disease. Ergosterol is a sensitive marker for
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Ergosterol analyses of oil palm seedlings and plants infected with Ganoderma Article in Crop Protection 30(11):1438-1442 · November 2011 with 185 Reads How we measure 'reads'
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spread. Finally, ergosterol complements other methods such as PCR, for detecting plant disease (e.g. Yu et al., 2009). In the present report, ergosterol was determined in (a) a G. bo-ninense isolate from decayed OP, (b) artificially inoculated oil palm seedlings (c) samples of
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Ergosterol analyses of oil palm seedlings and plants infected with Ganoderma ABSTRACT Basal stem rot of oil palm (OP) by Ganoderma boninense is of major economic concern and it is the predominant disease of OP in SE Asia. Also, other plantation crops are affected by Ganoderma.
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Basal stem rot of oil palm (OP) by Ganoderma boninense is of major economic concern and it is the predominant disease of OP in SE Asia. Also, other plantation crops are affected by Ganoderma. The early detection of symptoms is crucial for control, although effective methods remain elusive. Ergosterol is the principal sterol of fungi and plays an essential role in the cell membrane and other
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The authors wished to thank the Malaysian Palm Oil Board (MPOB) for the supply of materials in this research and Universiti Putra Malaysia (UPM) under the Fundamental Research Grant Scheme for the research grant received. R.R.M. Paterson gratefully appreciates obtaining the 101 Professorial Chair, Department of Plant Protection, Universiti Putra Malaysia, Malaysia under which this work was
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detection of phytosterols in ganoderma boninense-infected oil palm seedlings through gc-ms analysis Figure 3. Mass spectrum of the compound eluting at 17.0 min, identified as stigmasterol in Ganoderma boninense -infected oil palm seedlings.
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6-8-2010· What follows is a brief description of the oil palm issue in Nigeria. After reading it, we invite you to send us comments. Oil palm in Nigeria West Africa used to be the centre of the palm oil industry. The export of palm kernels began in 1832 and by 1911 “British” West Africa alone exported
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Germinated Oil Palm Seeds. For raising seedlings, you should collect fresh, ripe fruits and remove the reddish pulp (mesocarp). For better germination of seeds, maintain temperature about 40°C, ample aeration and good moisture content(is about 25%). The oil palm seedlings will be ready for transplanting in 12-15 months.
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oil. According to IndexMundi, a data portal, the domestic palm oil produced totaled 850,000 MT in 2012. As is visible, in the chart above, the growth in oil palm has stagnated at 850,000 MT since 2009. The consumption of palm oil in Nigeria amounts to 1.0 million MT per annum. The official figures states that the shortage in oil palm industry
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Ergosterol analyses of oil palm seedlings and plants infected with Ganoderma AWM As’wad, M Sariah, RRM Paterson, MAZ Abidin, N Lima Crop protection 30 (11), 1438-1442,2011
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Commercial cultivation of oil palm commenced on the West African coast in the early twentieth century 8. In SE Asia, where it is one of the most important commercial crops, the first recorded oil palm was brought from Africa via Mauritius and Amsterdam in 1848 9, when four seedlings were planted as ornamentals in the Bogor Botanical Gardens in
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The genome sequence of the African oil palm, the main source of oil production, is used to predict at least 34,802 genes, including oil biosynthesis genes; comparison with the draft sequence of
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The business opportunities for red palm oil production in Africa are quite impressive.. Palm oil makes up nearly 50 percent of edible oils consumed worldwide. Apart from being a popular ingredient in African food (especially soups, stews and pottage), palm oil has one of the most versatile uses of any plant
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Read on to find out what you need to know and do to start an oil palm plantation. Starting a Palm Oil Plantation Sample Business Plan Template. Oil palm plantation simply involves cultivating oil palm trees. When it is time to harvest, you will sell your palm fruits to manufacturers, who would process the fruits to produce red palm oil.
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Agric Minister grabs Pan African Honour as best performing minister in the last three years Welcome to Ministry of Food & Agriculture MoFA's Mission is to promote sustainable agriculture and thriving agribusiness through research and technology development, effective extension and other support services to farmers, processors and traders for improved livelihood.
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Production of oil palm seedling in the nursery mainly utilises top soil as polybag medium. These soils, especially in tropical regions, are acidic and have low organic matter content. The aim of this study was to investigate the effects of oil palm empty fruit bunch (EFB) biochar and compost incorporation as amendment in polybag medium for oil palm seedlings growth at the nursery stage. A
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Abstract. Growth of oil palm seedlings over the period 2–31 weeks after planting in the nursery was studied using growth-analysis techniques. Curves of the Gompertz type were fitted to the basic data of plant dry weight and leaf area, and from the equations of the fitted curves, net assimilation rate (E A), relative growth-rate (Rw), and relative leaf growth-rate (R A) were calculated.
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import tariffs on palm oil to the highest level in over a decade. Source: USDA, PwC analysis Despite Nigeria being the largest producer of palm oil in Africa, Benin was the largest exporter of the commodity from Africa in 2025, with Nigeria confined to the sixth position on the list of palm oil exporting countries in Africa. 460 200 100 60 20
Get PriceLipase in the mesocarp of oil palm fruits reduces the quality of oil and leads to decreased yield. In this study, the authors identify the gene encoding the mesocarp lipase, raising the
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Chapter 11 Oil palm industry growth in Africa: A value chain and smallholders’ study for Ghana* Kwabena Ofosu-BUDU and Daniel Bruce SARPONG1 1 Authors are professors at the College of Agriculture & Consumer Sciences at the University of Ghana, Legon- Accra.
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The African oil palm (Elaeis guineensis) is a monocot oilseed plant, perennial and allogamous, grown mostly in tropical regions such as Latin America, Southeast Asia, and Africa. This oil palm species is native from the northwestern region of Africa (Guinea-Bissau) and belongs to the Arecaceae family (Konan et al., 2006).
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This means, if you start your own palm oil tree plantation this year, you start harvesting your palm produce in two years time! If that is the case, then what are you waiting for? Start planting your own palm oil tree plantation now and let’s see how it goes in two years time. This is how to proceed with setting up your palm oil tree plantation.
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Have also decided to break it down the costs and returns analysis of some tree crops like Oil palm, Cashew, Cocoa, Citrus, Kolanut etc (may God give me the time) But this particular thread will be dedicated to OIL PALM farming. I will also try to open a new thread for the rest of the crops i mentioned earlier very soon.
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The research was purposed (1) to know the effects of drought stress on changes in leaf anatomical character of oil palm seedlings (2) to know the contribution of calcium in cell compactness and increase the structural strength of leaf tissue so that oil palm seedlings were more tolerant to drought stress.
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Elaeis guineensis (Jacq.), known as oil palm, is the highest yielding vegetable oil crop in the World and is believed to originate from Africa [1]. Currently, Southeast Asia, particularly Malaysia and Indonesia, are the World’s largest producers of palm oil. In recent years, oil palm has gained wide
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