Main Export Research Articles

Analysis of the coffee production chain in the Amazonas Region in 2023

Analyzing the local value chain in coffee-producing regions can help identify obstacles and opportunities for economic development and growth. Faced with this, the objective of the study was to analyze the value chain in the Amazon region. For which, the survey was used to collect information from producers and those involved in the value chain. To map the chain, the GIZ Value Links methodology was used; the study population was 34 producers and representatives of organizations and institutions. The coffee value chain in the Amazon region is made up of producers as the first link, after them the local collectors such as associations and cooperatives are present and in turn free trade who are the intermediary buyers. Government institutions. The main international export markets are Canada, the United States, and Germany. The main difficulty for producers is the constant coffee pests that prevent good production, along with the lack of irrigation in the plots.

Enhancing Competitiveness in Indonesia's Furniture Craft Industry: A Five Porter Analysis

Indonesia's craft industry, encompassing traditional crafts such as batik printing, weaving, and furniture, plays a vital role in the nation's cultural identity. Micro, Small, and Medium-sized Enterprises (MSMEs) are key players, propelling the growth of creative cities. Among them, the furniture industry is prominent, despite a minor dip in 2022 exports. Notably, the United States accounts for 58.5% of Indonesian furniture exports and is the main export destination. This study employs the Five Porter Analysis to explore external factors influencing the furniture craft sector. The findings emphasize the importance of ensuring a stable supply of raw materials, aligning products with international preferences, promoting sustainable resource management, fostering innovation, and navigating international trade regulations. Government support is pivotal. The results demonstrate the need for a comprehensive strategy to sustain competitiveness. It calls for capacity building, market research, and global collaboration to strengthen Indonesia's position in the international market. This research offers valuable insights for policymakers, industry stakeholders, and MSMEs to enhance Indonesia's furniture craft industry's competitiveness while preserving its rich cultural heritage.

Competitiveness Analysis of Pakistan’s Cotton Yarn Exports Relative to India and USA: A Demand System Application with Focuses on China’s Market

This study employed the revealed comparative advantage (RCA), revealed symmetric comparative advantage (RSCA) and Vollrath’s indices to measure Pakistan’s export competitiveness of cotton yarn in the world. Meanwhile, the country’s export competitiveness is evaluated using the comparative advantage by countries index in China, the world’s largest consumer of cotton yarn and Pakistan’s main export destination. Additionally, linear approximated almost ideal demand systems (LA/AIDS) is employed to anticipate the demand relations for exports of cotton yarn (Pakistan, India and the USA) in the Chinese market over the period 1991–2019. The value of RCA indices greater than one indicates that the country has comparative advantage in exports of cotton yarn in both the global and Chinese market. The findings also revealed that the nation’s comparative advantage position has decreased in global market while improved in the regional market of China. Furthermore, based on the approximation of restricted LA/AIDS model, the results affirmed that the exports of cotton yarn had high own-price sensitivity with negative signs, whereas cross-price sensitivity with positive signs. With regards to Pakistan’s exports, estimates of cross-prices indicate that China’s imports of yarn from Pakistan are substitutable for imports of yarn from India and the USA. In addition, the expenditure elasticity for India and US cotton yarn is greater than one, indicating that China viewed their exports of cotton yarn as quality good. On the other hand, the expenditure elasticity for Pakistan’s is less than one, but close enough to one, which reflects the cut-off point for exports of quality goods. Pakistan, therefore, needs to produce cotton yarn more efficiently by reducing costs and enhancing the reputation of quality to increase exports and market share.

Physiological Effects of Microbial Biocontrol Agents in the Maize Phyllosphere.

In a world with constant population growth, and in the context of climate change, the need to supply the demand of safe crops has stimulated an interest in ecological products that can increase agricultural productivity. This implies the use of beneficial organisms and natural products to improve crop performance and control pests and diseases, replacing chemical compounds that can affect the environment and human health. Microbial biological control agents (MBCAs) interact with pathogens directly or by inducing a physiological state of resistance in the plant. This involves several mechanisms, like interference with phytohormone pathways and priming defensive compounds. In Argentina, one of the world's main maize exporters, yield is restricted by several limitations, including foliar diseases such as common rust and northern corn leaf blight (NCLB). Here, we discuss the impact of pathogen infection on important food crops and MBCA interactions with the plant's immune system, and its biochemical indicators such as phytohormones, reactive oxygen species, phenolic compounds and lytic enzymes, focused mainly on the maize-NCLB pathosystem. MBCA could be integrated into disease management as a mechanism to improve the plant's inducible defences against foliar diseases. However, there is still much to elucidate regarding plant responses when exposed to hemibiotrophic pathogens.

The importance of blackberry (Rubus spp.) production in Mexico

Objective: To carry out a bibliographic review about the current situation of the commercial production and the generation of blackberry varieties in Mexico.Approach: Based on the existent databases, a bibliographic review about the current blackberry production, production indicators, and generation of new varieties in Mexico was carried out. Berries have been produced in Mexico since the 19th century. The exportation of this product was a response to the North American market windows and generated new varieties adapted to the Mexican weather conditions. The USA market demands berries mainly in autumn, winter, and spring. During this period, prices are very attractive due to the lack of domestic American production. This situation causes a production increase in the berries sector,where innovative practices have been developed. In Mexico, the first commercial blackberry plantation was established in 1983, in Tetela del Volcán, Morelos. The Boysenberry (a raspberry-blackberry hybrid) was the chosen variety. The Brazos variety was the first blackberry variety that was planted and, in 1998, it was replaced by the Tupi variety, which has an excellent quality and shelf lifespan.Conclusions: The blackberry productive chain is a source of direct and indirect employment during itsproduction and commercialization. Mexico is one of the main blackberry exporters worldwide. Additionally,blackberry consumption has health benefits, because it prevents the development of several diseases.

Why did agriculture's share of Australian gross domestic product not decline for a century?

AbstractThe agricultural sector's share of gross domestic product (GDP) in growing economies typically declines but, for a century from the early 1850s, Australia's did not. Drawing on recent structural transformation literature, this paper seeks explanations for this unusual phenomenon, which is all the more striking because agriculture's share of employment continued to decline throughout and growth in manufacturing was being stimulated by tariff protection from imports. Several factors contributed, including a huge land frontier that took more than a century for settlers to explore, rapid declines in initially crippling domestic and ocean trade costs for farm products, the absence of a need to do any processing of the two main exports during that period (gold and wool) and innovations by farmers and via a strong public agricultural R&D system that contributed to farm labour productivity nearly doubling over those 10 decades. The ban on iron ore exports from 1938 and low export prices for fuels, minerals and metals during the two world wars and in the intervening decades also contributed.

Analysis of Indonesian Palm Oil Competitiveness in the Main Export Destination Countries

Indonesia is the largest palm oil producing country in the world with a production volume of nearly 43 million tons/year. The high production of Indonesian palm oil is a new opportunity that needs to be developed in this globalization era to compete with its main competitors. Therefore, an analysis is needed in order to discover the competitiveness of Indonesian palm oil commodity in the main export destination countries. Export is an activity conducted by a country by selling its products abroad using the payment system, quality, quantity, and other sales terms that have been agreed upon by the exporting and importing countries. This study aims to analyze the level of competitiveness of Indonesian palm oil exports in the Asian and European markets represented by six countries: India, Malaysia, Singapore, the Netherlands, Italy, and Spain. The analytical method used is Revealed Competitive Advantage (RCA) to see the comparative advantage and to determine whether the performance of Indonesian palm oil products in the main export destination countries increases or decreases by using the Revealed Comparative Advantage Index (RCA Index) calculation. The data used are secondary data in the form of time series during the period of 2014 to 2020 and cross sections of the main export destination countries of Indonesian palm oil. The results of the calculation of the RCA value show that in the period 2014 to 2020 the RCA value of Indonesian palm oil products in the main export destination countries is higher than one (> 1). Thus, Indonesian palm oil products have a comparative advantage in the main exports of destination countries from year to year. In contrast to the RCA index calculation results in this study, Indonesian palm oil products are still able to show a positive trend every year. This is proven by certain years’ RCA index of the main export destination countries: India, Malaysia, Singapore, the Netherlands, Italy, and Spain is still less than one (<1) even though the average RCA index value for each country is higher than one (>1). Hence, it can be said that the performance of Indonesian palm oil products increases or decreases frequently every year in each of the main export destination countries.

Factors Affecting Economic Crisis in Ethiopia: A Literature Review

The majority aims of this study of the literature reviews are to investigate factors influencing the economic crisis in Ethiopia, which is a developing country in East Africa. Ethiopia has experienced a range of economic difficulties over the last few decades, such as huge rates of inflation, quickly increasing unemployment, dropping currency value, and restricted access to credit. This study looks at both internal and external factors—such as population growth, unstable politics throughout the religions, enough infrastructure and governance, and the amount of outstanding external debt—that affect the nation's economy. Vary academic papers, reports, and articles from institutions, government agencies, and international organizations are examined in this study. This study offers insights and a thorough grasp of the complex factors affecting Ethiopia's economy through the incorporation of prior research on the topic. Findings from this literature review reveal that political instability, characterized by protests, ethnic tensions, and political transitions, greatly hampers the economic development of Ethiopia. This instability reduces investor trust, interferes with corporate operations, and deters foreign direct investment. The economic crisis is made worse by ineffective governance, which is characterized by corruption, inefficient bureaucracy, and inadequate execution. Inadequate infrastructure additionally hinders commerce, investment, and production. Examples of this include restricted access to telecommunication, transportation, and electrical networks. Although a potential resource in terms of human capital, rapid population expansion also presents difficulties, such as rising unemployment rates and dwindling funding for healthcare and education. External causes are a major contributing element to Ethiopia's economic problems as well. The country's main exports, oilseeds, textiles, and coffee, are highly impacted by changes in global commodity prices, which also lead to trade imbalances and unstable revenue streams. Furthermore, the burden of external debt restricts government spending and limits resources for development projects. To overcome these challenges and mitigate the economic crisis, this literature review suggests several policy recommendations. These include improving political stability through transparent governance and inclusive policies, investing in infrastructure development to enhance productivity and competitiveness, and diversifying the economy to reduce reliance on primary commodities.

Composting of Gambir Industrial Leaf Waste with the Addition of Cow Rumen and EM4 Activator using the Open Bin Method

Gambir is included in the ten main export commodities of West Sumatra Province. The high production of gambier in West Sumatra produces solid waste in the form of remaining gambier leaves from the extraction process in the gambier industry which needs to be processed. This study aims to analyze the quality and quantity of compost from the gambier industrial solid waste in the form of gambier leaves (DG) from the production process. Composting using the open bin method with variations in the addition of cow rumen (RS) and EM4 bioactivator. This study consisted of six treatments, namely treatment 1 100% DG, treatment 2 100% DG + 200 mL EM4, treatment 3 50% DG + 50% RS, treatment 4 60% DG + 40% RS, treatment 5 70% DG + 30 % RS, treatment 6 80% DG + 20% RS. All composting treatments are given the addition of rice husks as a bulking agent so that the resulting compost becomes loose. Each composting treatment was carried out in duplicate. The results of all treatments for compost maturity with parameters of temperature, pH, color have met the SNI 19-7030-2004 standard with 44-70 days of composting time. The results of the compost quality analysis showed that all treatments met the SNI 19-7030-2004 standards regarding compost specifications from organic waste for parameters of moisture, C-organic, nitrogen, C/N ratio, phosphorus, and potassium except for the results of composting treatment 1 did not meet This C-organic parameter can be caused by treatment 1 there is no addition of raw materials or bioactivators. The quantity of solid compost yields 50-70% of the compost raw material. Composting with treatment composition 3, namely a mixture of 50% gambier leaves and 50% beef rumen is the composition of the fastest composting in composting with a long composting time of 44 days with the highest quality of composting results, namely 70.19% with a C/N ratio of 17.94%, P 0,38%, K 8.70% so that based on the scoring results obtained treatment 3 is the best composition.

Hajj Factor in Saudi Arabia and Somaliland Relations

The Islamic sacred city Mecca is the destination of global Muslims’ hajj activities. Saudi Arabia and countries with a large number of Muslims attach great importance to the special role of hajj in international relation, especially in the relationship between Saudi Arabia and Somaliland, which is mainly reflected in two aspects. Firstly, Somaliland is one of the main export destination of the livestock for Eid Al Adha of the hajj rituals. Eid Al Adha is an important part of the hajj rituals, and is also the obligation of most hajj pilgrims. With the sharp increase in the number of pilgrims all over the world in recent years, Saudi Arabia needs to import a large number of livestock from Somaliland and Sudan to meet its basic religious needs. Somaliland is a so-called ‘republic’ within Somalia’s territory that declared ‘independence’ on its own, which has not been universally recognised by the international community. Over the years, Somaliland has maintained a relatively stable situation. Its economic mainstay is livestock export, especially during the hajj season. Although the export of livestock from Somaliland to Saudi Arabia has been interrupted many times due to the animal infectious diseases, the huge demand for sacrifice in the hajj rituals highlights the importance of Somaliland. In other words, the smooth and complete performance of the hajj has largely maintained the development of Saudi Arabia’s relations with Somaliland. Secondly, Saudi Arabia invited the ‘President’ of Somaliland to Mecca for hajj, and also urged the easing of conflicting relations between Somaliland authorities and the Somali federal government. Somalia does not recognise the ‘independence’ of Somaliland. The conflict between the two sides also affects the allocation of hajj quota, which has triggered strong dissatisfaction and resistance in Somaliland. For example, Somaliland complained to Saudi Arabia for Somalia’s ‘politicisation’ of hajj. In order to cool down the conflict in Somalia, Saudi Arabia invited the ‘President’ and some senior officials of Somaliland to perform the hajj in Mecca, and held informal talks with senior officials of the Somali government during the hajj. In general, hajj has played a significant role in promoting the relationship between Saudi Arabia and Somaliland. For Saudi Arabia, the animal sacrifice trade for hajj has actually consolidated the economic foundation of Somaliland and helped it play a relatively stable demonstration role in the Horn of Africa. Saudi Arabia has also carried out the host diplomacy of hajj in Mecca to promote the talks between Somaliland’s and Somali officials during their hajj activities. For Somaliland, the export of a large number of livestock for Eid Al Adha allowed it to play an important religious role in the annual hajj, thus gaining Saudi Arabia’s economic and political support to a certain extent, contributing to a win-win situation in the fields of religion, economy and security.

The Competitiveness of Indonesian Sugar Export in The South East Asia Region

Sugar industry has an important role in the Indonesian economy because of its ability to absorp a lot of manpower. AFTA (ASEAN Free Trade Area) provides transaction convenience both export and import between the member of ASEAN. This study aims to analyze the competitiveness of Indonesian sugar export inside ASEAN area and to estimate the trend of Indonesian sugar export. The competitiveness analysis uses RCA (Revealed Comparative Advantage) method while trend estimation uses Trend analysis. The RCA analysis result shows that Indonesia has low competitiveness but shows progress in last 3 years. While RCA analysis of Thailand and Myanmar shows declining trend. The declining trend of Thailand’s RCA is caused by the development of sugar cane based ethanol industry. While the declining trend of Myanmar’s RCA is caused by the decrease of sugarcane area and only temporary. The trend analysis result shows that Indonesian sugar export is increasing. The main export destination country for Indonesian sugar product is Vietnam. Vietnam also shows increasing trend in sugar import. So it will become an opportunity for Indonesia to increase its export value.

The Performance of Indonesian Crude Palm Oil Export

This research aims: (1) to examine Indonesia’s CPO production and CPO export trends in the international market, (2) to analyze Indonesia’s CPO comparative advantages compare to other main exporters, (3) to find out which export target the country has the best market share to expand between main export target countries and (4) to know the factors that affect export volume. This research used descriptive analytics with CPO related time-series data from 2006 until 2016. The research showed that (1) Indonesia’s production and export trends are expected to increase each year (2) Indonesia has better comparative advantages compared to other main export country and on maturity stage (3) The best CPO market share to expand is China compare to other export target countries (4) Factors affecting export volume are CPO international price, Indonesia’s GDP and total population.

Ecosystem services footprint of international trade: Economic value of ecosystem services lost due to crop production

Agricultural activities utilize provisioning ecosystem services while degrading nature’s contributions to people of natural ecosystems. These impacts are partly driven by international trade and consumption abroad. The objective of this Communication is to introduce the concept of the ecosystem services footprint and provide a pilot calculation of the economic value of ecosystem services lost due to land conversion and production of crops, which are either directly traded internationally or enter supply chains of international trade and are induced by final demand abroad. We report the ecosystem services loss footprint for 49 countries and world regions based on a multi-regional input–output analysis. We found that ecosystem services loss due to crop production for international trade is valued at $5.1 trillion per year. Consumption in China, United States and Middle East induce the highest absolute loss of value of ecosystem services. The main exporters include Asia and Pacific, Indonesia and Africa. The largest trade flow was identified between the Asia and Pacific region and Western Europe with an embodied value of ecosystem services loss of $397 billion per year. Bringing to light the monetary value of ecosystem services lost due to international trade can stimulate and contribute to the design of strategies to reduce the impact of consumption and thus to lightening our footprint on natural ecosystems.

ФОРМУВАННЯ ДОДАНОЇ ВАРТОСТІЯК ШЛЯХ РОЗВИТКУ ЕКОНОМІКИ УКРАЇНИ

In the conditions of martial law, the economy of Ukraine found itself in a difficult situation: an almost complete stop of business activity, a fuel crisis, a sharp drop in exports, a break in logistics chains, shelling of the energy infrastructure. Ensuring the operation of key sectors of the economy, booking employees of strategic enterprises, effective use of limited resources, and the creation of a green corridor for the supply of goods became an important task for the country. Based on the results of the analysis of macroeconomic indicators, it was determined that in 2022 the budget deficit increased by 2.56 times and amounted to 495 billion hryvnias, the inflation index was 26.6%, which reflects the existence of galloping inflation, the average unemployment rate in 2022 increased to 25– 26%, the ratio of the volume of public debt to GDP was 78.4%. To improve the economic situation, we see the growth of GDP - one of the most important indicators - as one of the main tasks. The way of its increase is the formation of added value, which is added in the process of production of goods to the cost of raw materials, materials, and fuel at each stage of the movement of goods from the producer to the consumer. The article graphically displays the chain of formation of added value as confirmation of its importance. It was studied that in 2022, imports exceeded exports by 47%, while the amount of exports, compared to 2021, decreased by 17.3%, and imports increased by 18.6%. Reasons: martial law, closing of sales markets. It was determined that the main export positions in Ukraine are occupied by grain crops, sunflower oil, seeds and fruits of oil crops. Thus, Ukraine in the world market, in the vast majority, occupies a raw material niche. That is, raw materials that remain in the country and cannot be exported are the basis for the formation of added value. As a result, Ukraine should move towards the greatest possible degree of self-reproduction.

Research on the Current Situation and Influencing Factors of China's Agricultural Exports to RCEP Member Countries

Agricultural trade has always been an important trade area between China and other RCEP members, and the formal landing of the RCEP agreement is bound to further promote China's agricultural exports to these countries. ASEAN, Japan and South Korea are China's main exporters, and Australia and New Zealand have great potential for agricultural trade. Based on the extended trade gravity model, the impact of influencing factors such as GDP, per capita GDP, geographical distance, population, agricultural land area, bilateral free trade agreements, tariffs and other influencing factors on China's export of agricultural products to other RCEP member countries was analyzed. The results show that GDP, per capita GDP, geographical distance, population size, and the establishment of bilateral free trade agreements have positive effects on China's export of agricultural products to other RCEP members. The primary weighted average tariffs and agricultural land area of other RCEP members have a negative impact on China's exports.

Management Functions in an Organization PROMAG, Lda-Portus Hibericus

PROMAG has, as its main objective, the production and export of olive oil and various products of Portuguese origin, hence our choice. We wanted to understand and explore how this whole process works, from the raw material to the final product. And then, where management is applied and how all the concepts discussed in the classroom work in practice. In the course of our analysis, we approach different points in the functioning of a company, starting with its birth and what motivated it; we talk a little about its social objective and the story behind the brand, how it all really started and developed. More at a technical level, we addressed the organizational structure – how responsibilities are divided, the leaders we have present; the planning phase and after that planning, the control that has to be applied to all the products that the brand produces and exports. In the final phase of the process, we will talk about how the company is marketed, how the final product is presented to the public and which products are available for sale. In order to be able to carry out a very complete work, we contacted the manager and partner of the company, Rui Pereira, who provided us with all our values ​​and answers to what the work asked of us.

INVESTING IN DIVERSIFICATION: OIL INDUSTRY OF KAZAKHSTAN

The article analyzes the growth of opportunities for the production of petrochemical products in the Republic of Kazakhstan. The article analyzes the dynamics of global demand for basic petrochemical products over the past 15 years. The aim of the article is to represent the effectiveness of the project on organizing the production of petrochemical products – polypropylene. The objective of the work is to highlight the characteristics of the possibilities of polypropylene production in Kazakhstan (availability of capacities, raw materials, and transport accessibility to world markets). The ways of using polypropylene in the national economy are substantiated. The analysis of the world demand for polypropylene, the structure of its consumption and production in the context of world economic regions, is considered the main world importers and exporters of polypropylene. The effectiveness of the implementation of the investment project to organize the production of polypropylene in Kazakhstan is presented in the form of a predictive analysis of the supply of marketable products to the markets of individual countries: Turkey, Western, Southern and Eastern Europe, China, the Russian Federation. The article also describes the strengths and weaknesses, potential opportunities and risks of the project for the production, sale and export of Kazakhstani polypropylene.

Use of biosolids from wastewater treatment plants and other organic fertilizers in agriculture—a preliminary results of a case study in banana cultivation in the Dominican Republic

IntroductionThe use of biosolids from wastewater treatment plants in agriculture is considered relevant for the promotion of sustainable agricultural practices, the improvement of soil fertility, and the reduction of dependence on synthetic chemical products. The Dominican Republic is today the world's largest producer of organic bananas and the main exporter of organic and fair-trade bananas to Europe. The biosolids generated in the wastewater treatment plants in the Dominican Republic currently have no use. In other countries, biosolids are used for agriculture, although biosolids have different characteristics in each place and their potential must be analyzed. In the Dominican Republic, there is no research that analyzes biosolids and their impact on agriculture. This research aims to compare the nutritional composition of bananas in plantations fertilized with different doses of biosolids and other organic fertilizers.MethodsFor this test, five blocks were prepared with organic fertilization, another with potassium sulfate, and a control block. Laboratory analysis was used to determine the characteristics of the biosolids used and also to know the nutritional composition of bananas of the Williams variety.ResultsThe results, when compared, show the impact that each of these fertilizers has or can have on the production of organic bananas in the Dominican Republic.DiscussionThe use of dose Y of the biosolid, characterized by the application of 16 kilograms of biosolid per plant, is the most recommended to fertilize the banana since the collected fruits presented the most optimal nutritional values.

Inter-industrial embodied carbon transfers in a developed subnational region: a case study of Guangdong Province, China

The close production and consumption relationship between industries leads to the embodied CO2 transfer among industrial sectors along with the exchange of products. Thus, grasping the situation of embodied carbon transfers from the demand side is of great significance for better reducing a country or region’s CO2 emissions. This study investigates the embodied carbon transfers in Guangdong Province from 2002 to 2017 from the industrial dimension by applying a hypothetical extraction method. An enhanced generalized RAS method was utilized to predict the intersectoral carbon transfers in 2025 and 2030. The results show that, from 2002 to 2017, the average proportion of carbon emission output of 72.11% made the production and supply of electricity and heat sector the main CO2 emission transfer exporter, while the other service and construction sectors were the leading importers. Moreover, the embodied carbon transfers between these three sectors are the main carbon transfer paths. By 2025, the other service sectors will become the largest embodied carbon importers, surpassing the construction sector. Therefore, it is necessary to control the consumption demand of other service and construction sectors on the demand side to reduce carbon emissions driven by demand.

Effect of chemical and biological additives on production of biogas from coffee pulp silage

Energy is the foundation of the global economy and is essential to human survival. Nevertheless, more than 60% of it comes from fossil fuels. That is not a replenished and scarce source. However, a sizable amount of organic waste is generated every minute throughout the world and can be used as a raw material to produce renewable energy. Among them, Coffee processing generates a huge amount of solid and liquid waste that is organic and can serve as raw material for biofuel production. Since coffee beans and powder are Ethiopia’s main exports, coffee pulp is easily accessible. Therefore, the main goal of this project is to convert this waste, which largely consists of organic materials, into a valuable product called Methane. The purity and yield of methane productivity are significantly influenced by the type of additives we use. This work systematically investigates the effect of chemical and biological additives on the productivity and purity of the Biogas from the coffee pulp silage in batch systems under mesophilic temperature (38 °C) for different ensiling periods and additive proportions. The chemical additives recorded the maximum biogas production (2980 ml) at an ensiling period of 40 days with high purity of about 70% biogas. The minimum Biogas was recorded at the ensiling period of 10 days by the control (T1) treatments, which was 634 ml. This work proves that biological additives produced the highest quality and quantity of Biogas from coffee silage.