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Age structure of farm owners and managers: problems and the solutions thereto in Latvia
2020
Nipers, A., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia) | Pilvere, I., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia)
The research paper presents the results of research on the situation and trends in the age structure of farm owners or managers in Latvia. The growing world population and the challenges caused by climate change make farmers reconsider their traditional farming practices. Therefore, scientists believe that the aging of farmers is a major obstacle to the sustainable development of agriculture and rural areas, as evidenced by the age structure of European Union (EU) farmers and other agricultural workers. Generation renewal is crucial for sustainable land management and food production. In 2018, according to statistical data, the share of agriculture, forestry and fisheries in total gross value added in Latvia was only 3.8%. However, these sectors were the main job creators and drivers of economic development in rural areas. Therefore, the aim of the present research is to assess trends in the age structure of farm managers and owners and the policy instruments applied in Latvia. The results of the research show that despite the policy instruments implemented in Latvia after its accession to the EU to support young farmers and promote early retirement of farm owners, the aging process of farm owners and managers occurs relatively fast. The median age of farm owners and managers in Latvia has increased from 53 years in 2009 to 57 years in 2019, which could hinder the development of the agricultural industry and prevent the new challenge of growing global food demand and the negative impacts of climate change from being tackled.
Показать больше [+] Меньше [-]The comparative efficiency analysis of EU members agriculture sectors
2017
Laurinavicius, E., Aleksandras Stulginskis Univ., Akademija, Kauno reg. (Lithuania) | Rimkuviene, D., Aleksandras Stulginskis Univ., Akademija, Kauno reg. (Lithuania)
Production economics forms a very important part of an enormous range of economic theory. Agricultural production is no exception. When evaluating the competitiveness of the multifunctional agriculture, it is necessary to use the measure of efficiency instead of productivity. The conception of the efficiency is explained and the methods for measurement are provided. The authors discuss the methods of Stochastic Frontier Approach (SFA), Free Disposal Hull (FDH) and Data Envelopment Analysis (DEA) that are particularly useful for multi-criterial evaluation of multifunctional processes. Those methods assign an efficiency score to each Decision Making Unit (DMU) based on how well it transforms a given set of inputs into outputs. Most studies have only focused on application of DEA method for assessment of the efficiency of agriculture farms. There is still a need on applications for sectors. This paper provides an examination of the applicability of DEA method to agriculture sectors efficiency measurement. By applying mathematical models, which are based on the DEA, the efficiency of agriculture in each EU country was evaluated.
Показать больше [+] Меньше [-]Mathematics education problems and attempts to solve them in nowadays Lithuanian school
2017
Malaukyte, I., Aleksandras Stulginskis Univ., Akademija, Kaunas reg. (Lithuania). Centre of Mathematics, Physics and Information Technology
The decreasing number of the Lithuanian residents has strong impact on the educational system: the number of pupils is decreasing, the schools are getting closed. School is considered to be the provider of educational services, so it is necessary to search, how to preserve and attract clients – pupils. The growing competition induces search for distinctiveness among the schools. According to the theory of generations of William Strauss and Neil Howe, now we have to educate representatives of generation Z, who do not like violence, restrictions, want to be distinctive and are open to the world of technologies. The teacher faces the challenge when s/he wants to convey mathematical skills to these pupils. The profile teaching followed by training based on individual curricula provided more choices for the pupils. This freedom led to the dead-end of mathematical literacy and forced to return to a compulsory national final exam of Mathematics and to change the indexes for the persons entering studies of the first cycle and integrated studies. In the article, mathematics achievements and situation in schools in Lithuania as well as the measures taken to improve mathematical literacy in the country are described.
Показать больше [+] Меньше [-]Correlates of human capital expenditure among rural households in Nigeria
2018
Obayelu, A.O., University of Ibadan, Oyo State (Nigeria) | Ojo, A., University of Ibadan, Oyo State (Nigeria) | Oladoyin, O., University of Ibadan, Oyo State (Nigeria)
Human capital development is increasingly gaining policy relevance especially with the implementation of the Sustainable Development Goals (SDGs). This study examined the correlates of human capital expenditure in rural Nigeria. General Household Survey dataset collected by the National Bureau of Statistics was used for this study. Descriptive statistical tools, principal components analysis and the Heckman selection model were used to analyse relevant data. The study found majority of the households were maleheaded, with an average size of 7 people. In terms of access to education, 62.1% of the surveyed households had access to education and spent an average of NGN 12,570.56 on education. The age of household head, access to loans, marital status and household size were the correlates of human capital expenditure in rural Nigeria. Also, school fees and registration accounted for 41.2% of households’ expenditure on education. The study found paucity of funds, low priority placed on education and low interest were the main constraints to human capital expenditure. The study recommended the design and implementation of pro-poor educational interventions especially for children from rural households. Also, there is the need for government, multilateral organisations and financial institutions to position rural households for financial inclusion.
Показать больше [+] Меньше [-]Cassava productivity for eradicating hunger and poverty in rural areas of Indonesia
2018
Widodo, Y., Indonesian Legume and Tuber Crops Research Inst. (ILETRI), Malang |(Indonesia)
Population of Indonesian around 265,015,300 people, so they need a huge amount of food. Rice is the most important food staple, but it is still imported around 500,000 t to stabilize the price in Indonesia. However, the country’s import of wheat is approximately is greater than 10,000,000 t. Hunger reduction and poverty eradication are the top priorities under SDGs (Sustainable Development Goals). Production of food based on cereals and grains was inert. Thus to meet the global claims root-crops, particularly cassava, has the potential to be explored. Cassava originated from tropical Latin America; it was distributed to Asia and Africa after Columbus discovered America in the 15th century. Early distribution of cassava was only across the longitude; recently its distribution is athwart the latitude. Literature review as well as arena reflection were used to gather information to meet the methodology in this research. Increasing productivity to meet the demand of food, feed, and other industrial needs with prosperous communities is considered an endless charity which requires a solid global cooperation. Price fluctuation was a factor affecting cassava progress; however, it was neglected by the government.
Показать больше [+] Меньше [-]Present and future availability of livestock manure for biogas production in Latvia
Lagzdins, Ainis
In order to address existing and foreseen climate change and environmental challenges, the European Commission has adopted a set of proposals as part of the European Green Deal to reduce emissions of greenhouse gases and become the first climate-neutral continent in the world. In the energy sector it is planned to implement specific actions to increase the contribution from renewable sources of energy. Livestock manure as a renewable resource can be processed to produce biogas through anaerobic digestion processes. This study aimed to estimate the amount of livestock manure potentially available for biogas production in Latvia based on statistical information on the number of animals representing current and past trends, and forecasts for the future provided by the results of the Latvian Agricultural Sector Analysis Model (LASAM). The results of this study showed that the share of livestock manure processed to produce biogas has increased considerably during the time period from 2010 to 2019 in all groups of livestock considered for this application in Latvia. However, there are still opportunities to increase the share of manure utilised for anaerobic digestion, especially in the livestock groups of dairy cows and non-dairy cows, as only 16% and 13% of the available amount of manure was processed in 2019, respectively. The LASAM results indicate that the number of animals will experience negligible changes or will decrease; therefore, more attention will need to be paid to increase the efficiency of processing the existing amount of manure rather than relying on an additional amount of manure available for biogas production.
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