Relevant bibliographies by topics / Coconut copra

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Academic literature on the topic 'Coconut copra'

Author: Grafiati
Published: 4 June 2021
Last updated: 2 February 2022

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Journal articles on the topic "Coconut copra"

1

Heersink, Christiaan G. "Selayar and the Green Gold: The Development of the Coconut Trade on an Indonesian Island (1820–1950)." Journal of Southeast Asian Studies 25, no. 1 (March 1994): 47–69. http://dx.doi.org/10.1017/s0022463400006676.

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In the colonial period many Europeans considered coconuts a lazy man's crop. For the Indonesian population, however, they were a profitable form of cultivation, especially from the 1880s when the European oil and fats industry increasingly started to use copra, the dried kernel of the coconut, as a raw material for the production of soap and later also for margarine. Around one-third of world copra exports originated in the Netherlands Indies (Table 1), and copra was especially important for the economy of East Indonesia, where in 1939 it constituted 80 per cent of the total volume and 60 per cent of the total value of exports. In some parts of Indonesia copra even received the nickname of “green gold”. European involvement in coconut cultivation and the coconut trade nonetheless was limited. In the first half of this century, coconut growing was dominated by the indigenous population, which accounted for 94 per cent of Indonesian production, while Chinese merchants dominated the intermediate trade in copra.
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2

R.Z. Margate, J.N. Maravilla, R.M. Ebuna, and M.N. Eroy. "RESPONSE OF COCONUT AND COFFEE TO FERTILIZERS APPLIED ON EITHER OR BOTH CROPS IN AN INTERCROPPING SYSTEM." CORD 10, no. 02 (December 1, 1994): 34. http://dx.doi.org/10.37833/cord.v10i02.282.

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A study to assess the effects of fertilizer application on either coconut or coffee or both, in an intercropping system was conducted from 1985 to 1991. at the Davao Research Center, Mindanao, Philippines. The coconuts were planted at 8 m x 8 m square system. Fertilizer application on coconut intercropped with either fertilized or unfertilized coffee increased copra yield significantly. A very slight increase in copra per nut was noted on un‑fertilized coconut even with fertilized coffee inter­crop indicating coconut did not benefit from the fertilizers applied on coffee. Bean yield of fertilized coffee was increased significantly by 202 percent under fertilized or unfertilized coconuts. But yield of unfertilized coffee did not increase even under fertilized coconut. There is a need to apply fertilizers separately to both crops. Economic analysis revealed that fertilizer application to both coconut and coffee gave the highest net return, followed by fertilizer application on coffee alone.
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3

Dahar, Darmiati, and Maharani Maharani. "ANALISIS NILAI TAMBAH KELAPA DI KECAMATAN PATILANGGIO KABUPATEN POHUWATO PROVINSI GORONTALO." JSEP (Journal of Social and Agricultural Economics) 11, no. 2 (October 27, 2018): 31. http://dx.doi.org/10.19184/jsep.v11i2.5752.

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One of the coconut producing areas in Gorontalo Province is Pohuwato District. Subdistrict Patilanggio is one of subdistrict in Pohuwato District that has a high enough production. Coconut plants are still be the main plant in this area. The purpose of this research is to know coconut productivity and value added obtained by farmers (from the processing of coconuts into copra). Data analysis used is analysis of productivity calculation and value added analysis of coconut with hayami method. The study was conducted in Patilanggio Subdistrict by selecting 3 (three) villages with the most farmers, namely: Manawa Village, Suka Makmur Village, and Dulomo Village. The results obtained, namely: 1) Productivity of coconut in District Patilanggio based on results if data obtained 1.7 tons / ha. 2). The added value obtained from processing coconut into copra is Rp. 1,547,46 / kg with added value ratio obtained for 55,57%. This means if the value of the product by 1 unit increases the added value obtained at 0.5557 units. An added value ratio of more than 50% is said to be high. It means that the processing of coconut into copra has high added value.
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4

Kelyombar, Helena ,., Nordy F. L. Waney, and Tommy F. Lolowang. "ANALISIS RANTAI NILAI MINYAK KELAPA (CCO, CRUDE COCONUT OIL) DI KECAMATAN SINONSAYANG KABUPATEN MINAHASA SELATAN." AGRI-SOSIOEKONOMI 14, no. 3 (November 1, 2018): 89. http://dx.doi.org/10.35791/agrsosek.14.3.2018.21537.

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The purpose of this study was to determine the Coconut Oil Product Value Chain (CCO) in Sinonsayang District, South Minahasa Regency. Analysis of the coconut oil product value chain (CCO), there are several actors involved in the core process of the coconut oil product value chain (CCO) in Sinonsayang District and form a chain that has value. The actors involved included copra farmers, intermediary traders and PT. Cargill. The study lasted for 3 (three) months starting from June 2018 to August 2018 in Sinonsayang District, South Minahasa Regency. The data used are primary data obtained through interviews with 15 copra farmers, 5 brokers and PT. Cargill as a coconut oil (CCO) company. Secondary data was obtained from the Sinonsayang Sub-District Office and agencies related to research. The analysis used is using quantitative tools through cost and margin approaches. The results showed that the copra produced by farmers was 5,041 kg with a raw material of 20,165 coconuts. With the selling price of copra amounting to Rp.7,500 / kg and the value received by farmers is Rp.37,809,375. The trader buys copra raw material from the farmer as much as 5,041 kg then sells to the company as much as 5,083 kg at the price of 8,500 / kg and the value received by the trader is Rp.42,832,000. The company buys copra raw material from the trader as much as 5,083 kg. From copra raw material, the company produces crude coconut oil (CCO) of 3,527 kg and 1,007 Kg cake then exports the CCO at a price of Rp. 23,000 / kg and offers a price of Rp. 3,000 / kg value of Rp.84,134,600 . Each value chain actor obtains a margin that is in accordance with the effort made. * jnkd *.
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5

Engr. Eutiquio E. Sudaria. "VILLAGE LEVEL ENERGY UTILIZATION OF COPRA PRODUCTION BY PRODUCTS IN EASTERN VISAYAS, PHILIPPINES." CORD 5, no. 02 (June 1, 1989): 34. http://dx.doi.org/10.37833/cord.v5i02.231.

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Coconut is one of the important crops of the farmers in Eastern Visayas. Forty‑two percent of the agricultural land of Eastern Visayas is planted to coconut. Coconut farmers are earning money mainly from the main product of coconut which is copra. The price of copra is fluctuating. Hence, there is a need for the farmers to utilize the by‑products of copra production to augment their income. The by‑products depend on the copra making practice of the farmers. For the direct splitting method where the nut with husk is split directly with an axe, combined husk with shell locally known as "binuongan" or "bukong" and water are the by‑products while the husking method has the by­products of separate husk, shell, and water. This paper covers only the utilization of the "binuongan", husk and shell. The water is excluded. Paper also describes the utilization of copra making by‑products practiced by farmers and developed at the Regional Coconut Research Center, VISCA, Baybay, Leyte.
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6

S. Asnawi and S.N. Darwis. "THE ECONOMIC IMPACT OF NPKMg FERTILIZERS ON SMALL HOLDER COCONUTS (A Case Study in Indonesia)." CORD 1, no. 01 (June 1, 1985): 34. http://dx.doi.org/10.37833/cord.v1i01.188.

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Before 1939, Indonesia was the largest copra exporter in the world (FAO 1983). But since then until 1970 it was only the se­cond largest copra exporter after the Philippines (Heesch & Kuhl­mann 1982). Between 1970 and 1980 the exports of copra from Indonesia declined drastically from 184,000 tons in 1970 to only 36,000 tons in 1980, on average a decrease of about 37.6 per cent per annum for the period (Asnawi & Darwis 1984). Since 1983 Indonesia has had to stop exports of copra due to a deficit in na­tional coconut production relative to domestic needs. For example, in 1983 the total production of coconut in Indonesia was only about 2.4 million tons copra equivalent while the total consump­tion of coconut in the country in that year was about 2.48 million tons. Thus, there was a deficit in coconut production of about 80,000 tons copra equivalent in the country in that year (Asna­wi & Darwis 1984).
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7

Limbe, Indriani ,., Celsius Talumingan, and Caroline Betsi Diana Pakasi. "ANALISIS PENDAPATAN PETANI KELAPA DI KELURAHAN BENGKOL KOTA MANADO (INCOME ANALYSIS OF COCONUT FARMERS IN THE SUB-DISTRICT OF BENGKOL MANADO CITY)." AGRI-SOSIOEKONOMI 17, no. 1 (January 15, 2021): 29. http://dx.doi.org/10.35791/agrsosek.17.1.2021.32243.

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The purpose of this study was to analyze the income of farmers in Bengkol Village, Manado City. Quantitative data analysis methods to determine the income of coconut farmers in Bengkol Village. The number of respondents 20 0 the sampling was done deliberately (purposive sampling). The results showed that the average income category of farmers who own land and sell coconuts in the form of copra is Rp. 15.654.536 categories of farmers who own land and sell coconuts in the form of coconuts Rp. 773,400 and for the category of farmers who do not own land but have capital to sell coconuts in the form of copra and coconuts Rp. 7,330,500
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8

DR. PRAFULLA K. DAS. "PRICE BEHAVIOUR IN INDIA'S COCONUT SECTOR." CORD 7, no. 01 (June 1, 1991): 34. http://dx.doi.org/10.37833/cord.v7i01.246.

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Coconut being a smallholder perennial crop, studies on the price behaviour of its products require serious consideration. A cursory look into the price structures of coconut, copra and coconut oil reveal that the price fluctuations are not only infrequent, but also most violent. The seasonal indices show different patterns for different products. The Compound Growth Rates of wholesale prices for coconut products are found to be around 10 per cent per annum between 1970 and 1989. The indices however suggest that the relative prices in coconut sector are declining even though the absolute prices show significant growths. The correlation coefficients (r) between wholesale prices of coconut products are assessed as, 0.99. The analysis of price behaviours in the important coconut product markets further reveals that those markets are highly competitive. Attempts have been made to predict the prices of copra with the use of coconut oil prices; and the prices of coconut with the use of prices of either copra or coconut oil in the same market or in different markets. The prediction models are found out to be very good fit with the value of r2 ranging between 0.98 and 0.99.
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9

C.K. Bandaranayake, W.B.S. Fernando, A. Fernando, and N. Herath. "DNA fingerprinting to distinguish the coconut type, San Ramon." CORD 21, no. 02 (June 1, 2005): 34. http://dx.doi.org/10.37833/cord.v21i02.403.

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San Ramon, an introduced type of coconut from Philippines, has long been in Sri Lanka. San Ramon has the advantage of producing high copra, high oil, and high-quality timber and also seemed to be less variable for bunch characters. In addition, it is a type of coconut having an ability to withstand long droughts and also coconut mites. Due to these outstanding beneficial characters, San Ramon has been used as a parent for effecting various crosses to transmit the drought tolerance nature and high copra outturn, to the offspring. The physical structure of San Ramon palms is much comparable to tall type coconuts though there are some specific characters predominantly seen in favourable environments. On top of these circumstances, it is not easy to separate San Ramon from other Talls and virtually impossible to distinguish pure San Ramon from San Ramon crosses by means of only morphological markers. Therefore, a molecular finger-printing method was attempted to distinguish pure San Ramon using already developed 10 coconut SSR primers. The results indicate the possibility of distinguishing pure San Ramon from its crosses with the help of 2 coconut SSR primers, CNZ6 and CNZ44.
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10

Martin R Fowler. "ASPECTS OF COPRA PRODUCTION AND MARKETING IN VANUATU." CORD 3, no. 02 (June 1, 1987): 34. http://dx.doi.org/10.37833/cord.v3i02.203.

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Coconuts occupy the largest area under any crop in Vanuatu and provide employment and incomes for the majority of the rural population; copra exports have provided far and away the most important source of foreign exchange earnings during most of the past one hundred years, and their position remains paramount. Copra exports also provide an important source of Go­vernment revenue; and. finally, coconuts are an important compo­nent of the national diet. Given the fundamental importance of the coconut subsector to the economic life of the country, a deeper understanding of its recent and projected evolution is essential for macro‑economic policy formulation.
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Dissertations / Theses on the topic "Coconut copra"

1

White, Jeanette. "Biogas generation potential of coconut copra in the anaerobic digestion process." Thesis, University of Canterbury. Civil and Natural Resources Engineering, 2011. http://hdl.handle.net/10092/5680.

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Pacific Island Countries (PICs) currently rely heavily on imported, expensive and unsustainable fossil fuels as their primary source for energy production. Establishing an alternative energy source from local resources would therefore have considerable benefits for many Island communities. Coconut copra is high in biodegradable organic carbon and is found growing abundantly in PICs. One alternative use for this local resource would potentially be the conversion of the coconut copra into a valuable and useful energy source through biological processes, such as anaerobic digestion. The purpose of this research was to investigate the biogas generation potential of coconut copra as a carbon source using anaerobic digestion processes. Both batch and continuously stirred reactors (CSTRs) in addition to the environmental and operating variables that affect the production of biogas were investigated in order to optimize methane production and increase the overall conversion efficiencies of organic matter to methane. The results suggest that coconut copra is amenable to anaerobic digestion due to the high theoretical methane yields from the substrate’s high lipid content. However, the optimal organic loading rate (OLR) was limited to within a narrow range of 3.6-6 g VS (2.4 - 4 g VS/L Reactor) for the batch reactors and a maximum of 0.420 L CH4/ g VS was achieved at an OLR of 3.6 g VS. OLRs exceeding 15 g VS resulted in low pH values and negligible methane production due to substrate overloading. High average methane yields of 0.708 L CH4/ g VS•day were also successfully achieved for the CSTRs and increased mixing was observed to have an improved effect on methane production. However, the addition of nitrogen and phosphorus supplements failed to increase biological activity and ultimately resulted in the accumulation of ammonia to concentrations toxic to methanogenic bacteria. The failure of an accelerated CSTR start-up procedure also reinforced the requirement for a gradual and steady acclimated period for anaerobic digestion of this particular substrate.
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2

Lin, Shih-Chien, and 林士艦. "Production of Mannanase by Aspergillus niger submerged fermentation - the effect of coconut copra oil extraction and air jet agitation." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/76986163123608965557.

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碩士
朝陽科技大學
應用化學系碩士班
96
This research studied the production of mannanse, in liquid culture, by Aspergillus niger SG-907, using deoiled copra as the carbon source. Plate culture conditions, liquid broth compositions, fermentation conditions and analytical methods were studied. The influences of oil extraction rate and, agitation and oxygen supply by air jet, on enzyme production were also studied. Regarding carbon source, enzyme activity was higher when the copra was highly deoiled. After 5 days, for fermentation broth containing 1.5% (w/v), with initial pH of 4.0, at 35°C and 150 rpm, and inoculum of 108 spores/mL, the enzyme activity was as high as 68 U/mL. This research also studied an alternative agitation and oxygen supplementation method using air jet. The effects of nozzle design and air pressure on enzyme activity and dissolved oxygen were compared. The types of surfactant and its concentration significantly influenced the distribution of cells as well as enzyme activity. Three types of surfactant, Antifoam 204、Antifoam B Emulsion and Tween 80, were compared, and their concentrations were studied. It was found that Antifoam 204 at a concentration of 0.3% (w/v) was best for this fermentation system.
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Books on the topic "Coconut copra"

1

Romulo J. De la Rosa. CAP and the European market for coconut oil and copra meal. [Davao City]: Alternate Forum for Research in Mindanao, 1994.

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2

Heersink, Christiaan. Dependence on green gold: A socio-economic history of the Indonesian coconut island Selayar. Leiden: KITLV Press, 1999.

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3

South Pacific Applied Geoscience Commission. Biofuel electrification on remote atolls in the Marshall Islands. Suva, Fiji?: SOPAC?, 2006.

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4

Food and Agriculture Organization. Regional Office for Asia and the Pacific., ed. Coconut oil and copra production, marketing and trade: Reports on Indonesia, Malaysia, Papua New Guinea and Sri Lanka. Bangkok: RAPA, 1992.

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5

Parker, Philip M. The World Market for Oil-Cake and Other Solid Residues (Except Dregs) Resulting from the Extraction of Fats or Oils from Coconut or Copra: A 2007 Global Trade Perspective. ICON Group International, Inc., 2006.

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The World Market for Oil-Cake and Other Solid Residues (Except Dregs) Resulting from the Extraction of Fats or Oils from Coconut or Copra: A 2004 Global Trade Perspective. Icon Group International, Inc., 2005.

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Conference papers on the topic "Coconut copra"

1

Pramono, Mokhammad Fathullah Budi, and Buchari Zainal Arifin. "Design of Dryer Coconut for Copra Production Using Fuzzy Logic Control." In 2020 International Conference on ICT for Smart Society (ICISS). IEEE, 2020. http://dx.doi.org/10.1109/iciss50791.2020.9307589.

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