Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
486 13 |
Ultima descărcare din IBN: 2024-01-25 17:15 |
Căutarea după subiecte similare conform CZU |
577.112:638.12 (1) |
Bazele materiale ale vieții. Biochimie. Biologie moleculară. Biofizică (657) |
Întreținerea, creșterea și utilizarea insectelor și a altor astropode (157) |
SM ISO690:2012 VRABIE, Valeria, DERJANSCHI, Valeriu, CIOCHINĂ, Valentina. The importance of amino acids for the development of bee colonies. In: Oltenia - studii si comunicari stiintele naturii, 2019, nr. 1(35), pp. 92-97. ISSN 1454-6914. |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Oltenia - studii si comunicari stiintele naturii | |||||
Numărul 1(35) / 2019 / ISSN 1454-6914 | |||||
|
|||||
CZU: 577.112:638.12 | |||||
Pag. 92-97 | |||||
|
|||||
Descarcă PDF | |||||
Rezumat | |||||
For a normal growth and development, bee colonies need a balanced nutrition in essential and functional amino acids. The bees’ necessity of amino acids varies depending on the age, being higher for young bees. Preferences in certain amino acids are caused by the maintenance of the various functions of the bees' body and their social activity. Amino acids have an essential role in the formation of nutritional motivation and in the selective collection of pollen from various floral species, which are the main source of amino acids. The comparative analysis of free amino acids in three types of pollen revealed a greater amount in acacia pollen in comparison to poly flower and sunflower pollen. The amino acids leucine and lysine have the highest percentage in total essential amino acid content, and aspartic acid, glutamic acid and proline from the total non-essential amino acids pattern. Also, the content and the correlation of essential and functional amino acids in protein feed determines its preferences and accessibility for bees and underlies the prospecting of protein feed, which is increasingly applied in agricultural practice to compensate the deficiency of amino acids in case of lack or insufficiency of pollen in nature. |
|||||
Cuvinte-cheie amino acids, Pollen, honey bee, Nutrition, development, aminoacizi, polen, albine, nutriţie, dezvoltare |
|||||
|