Evaluation of the economic effectiveness in pepper production in drought conditions
| Autor: | H. Boteva, B. Arnaoudov, Y. Arnaoudova Y. Arnaoudova |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
0106 biological sciences
0303 health sciences total earnings drought tolerance economic effectiveness ratability norm 01 natural sciences 03 medical and health sciences Agronomy Pepper Production (economics) Environmental science lcsh:Science (General) profit capsicum annuum l lcsh:Q1-390 030304 developmental biology 010606 plant biology & botany |
| Zdroj: | Trakia Journal of Sciences, Vol 19, Iss 1, Pp 7-12 (2021) |
| ISSN: | 1313-3551 1312-1723 |
| DOI: | 10.15547/tjs.2021.01.002 |
| Popis: | The aim of the study is to select pepper genotypes with increased drought tolerance based on an economic assessment of productivity in conditions of water deficit. The experiments were conducted during 2018-2019 in glasshouse Venlo type in the MVCRI. Two variants of irrigation regime are applied: 100% irrigation norm and 50% irrigation norm according to the technology adopted for this production in eight pepper (Capsicum annuum L.) genotypes - lines № 1966, 1917, 1931, 1936, 1928, 1930, C41 and C45, which were cultivated as a substrate culture (PE bag 16 L) without heating. In assessing the economic indicators in greenhouse production of pepper in order to select drought-tolerant genotypes of pepper according to the summary indicator rate of return with the highest economic effect of drought achieved with reduced to 50% irrigation regime are distinguished lines № 1928, № 1966 and № 1931. |
| Databáze: | OpenAIRE |
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