Influence of organic fertilization on the economic efficiency of field lettuce production

Authors

DOI:

https://doi.org/10.61308/UKQC7123

Keywords:

economic efficiency, economic evaluation, lettuce varieties, organic fertilization

Abstract

In our country lettuce is widely cultivated as a field and greenhouse crop. A significant part of the production during the autumn-winter and winter-spring period takes place in unheated polyethylene greenhouses. An important factor in the choice of variety is, on the one hand, the quality indicators in line with market requirements, which have been the subject of a number of studies at home and abroad, and, on the other, the possibility of achieving high profitability of production. The aim of the study is to evaluate the economic effects of the application of organic fertilizers in the production of field lettuce. The comparative economic evaluation of different fertilizer options is carried out using the ranking method. The most attractive fertilizers for practice are Italpolina and Lumbicompost.

References

Alexiev, N. (1982). Compacted use of plastic greenhouses and technological solutions in vegetable production. Dissertation work, Plovdiv, p. 61-66.

Alieva, A. (2022). Influence of the CAP on innovation factors in agriculture. Journal of Bio-based Marketing, vol. 1, 2022, 23-41.

Alieva, A., Garabedian, H. (2022). Analysis of innovations in agricultural holdings in Bulgaria. Journal of management Sciences and Applications, vol. 1, 75-83. Faculty of Management and administration, University of National Economy, ISSN 2815-3030.

Aliyeva, A. (2022). Influence of the Common Agricultural Policy (CAP) on the development of agriculture in the Republic of Bulgaria. Trends in the development of the professional field “Administration and management” – a collection of round table reports. Publishing complex – UNSS, ISBN 978-619-232-600-5, p. 61-77.

Barov, V. (1982). Analysis and schemes of the Polish experience, NAPS, Sofia.

Borisov, P., Kostadinov, K. (2007). Economic efficiency of foliar feeding of eggplant variety “Eggplant №12”. Agrarian University – Plovdiv, Scientific works, volume LV, 2.

Cools, M. H., Straatsma, J. P. (1996). Greenten Fruit, Netherlands, 42, 8, 36-37.

Ivanova, B., Tahsin, N. (2005). Economic performance of different sunflower genotypes. Economics and Managxement of Agriculture, No 4.

Kolaj, R., Borisov, P., Arabska, E., & Radev, T. (2023). Food safety among and beyond: the power of market actors, institutions and researchers in the new era of food safety from farm-to-table. Agricultural and Resource Economics: International Scientific E-Journal, 9(2), 276-294.

Koopman, W. J. M., Jong, J. H., De Vries, I. M. (1993). Plant Systematics and Evolution, Wageningen Agr. Univ., Netherlands, 185 (3-4) 249-257.

Kostadinov, K. P., & Filipov, S. V. (2013). Effect of composition of mixture on reproductive manifestations in greenhouse tomato. New Knowledge Journal of Science/Novo Znanie, 2(4), 104-110.

Maaswinkel, R. H. & De Visser, A. J. (1986). Greenten Fruit, Netherlands, 42, 7, 30-31.

Neykov, S. (1997). Possibilities for year-round cultivation and maintenance of lettuce varieties (Lactica sativa L.) of the type “Aisberg”. Scientific works of the VSI - Plovdiv, 42, book 1, pp. 107-114.

Neykov, St. 1997. Genetic resources in some vegetable crops. Agricultural science, No 4, 8-10.

Stoyanova, S. & Neykov, S. (2001). Seed Dormancy in Lettuce Seeds (Lactuca sativa L.) and its Relation with Plant Vegetation Periods, Bulg. J. Agric. Sci., 7, 115-120, Agricultural Academy, Sofia.

Stoyanova, S., Neykov, S. (1989). Influence of methods of harvesting, processing and control on the ripening of lettuce seeds for long-term storage. Plant science, No 5, 57-61.

Zhivondov, A., & Manolova, V. (2004). Comparative economic evaluation of plum varieties. Agricultural Economics and Management, No 1.

Downloads

Published

20.12.2024

How to Cite

Influence of organic fertilization on the economic efficiency of field lettuce production. (2024). Bulgarian Journal of Agricultural Economics and Management, 69(4), 14-19. https://doi.org/10.61308/UKQC7123