Dinamica familiilor de albine şi suprafeţelor de culturi nectaro-polinifere în Republica Moldova
2015
Modvala, S. (State Agrarian University of Moldova, Chisinau (Republic of Moldova)
Honey bees contribute greatly to the improvement of agricultural production due to the pollination of more than 150 entomophilic plant species that occupy a significant part of the country. However, bees are the main pollinators of spontaneous entomophilic flora, ensuring natural biodiversity. Honey-producing flora in Moldova is represented by a wide variety of species that bloom from March to October, ensuring honey maintenance and production periods that are unevenly distributed during the season. Our purpose is to study the population and productivity dynamics of bee families, as well as the area of nectar-poliniferous plants in the Republic of Moldova. In recent years the number of bee families has increased by 1.26 times as compared to 2008 and equals 124,330 in 2015. Therefore, the overall production of honey increases too: from 2,403 to 3,896 t respectively, or from 24.4 to 33.6 kg from a bee family, that is there is an increase by 37.7 %. It has been revealed that the share of lands under nectar poliniferous plants that are important for beekeeping is as follows: agricultural crops (sunflower - 223,910.6 ha, rapeseed - 28,450.6 ha, buckwheat-265 ha), medicinal plants (sage – 1,217.2 ha, lavender -562 ha), fruit trees (apples – 31,653 ha, apricots- 998 ha, plums – 9,645.6 ha, cherries – 1,506.4 ha, sour cherries- 684 ha), forestry (lime trees – 4,580.3 ha, white acacia - 98,630.2 ha, chestnut- 20.2 ha, willows– 3,188 ha, maple trees- 4,358.3 ha).
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