The effect of distance of bee colonies on the pollination of apple cultivars
1986
Mijacika, M. | Konstantinovic, B. (Poljoprivredni fakultet, Beograd (Yugoslavia))
This paper presents the results of the investigation into the effect of distance among the bee colonies upon pollinations of 4 apple sorts-"Jonathan", "Golden Delicious", "Starking" and "Melrose". The investigation included the percentages of the germinated and remained fruits, the number of seeds per fruit, mass of fruits and the yield per tree.
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Эту запись предоставил Unassigned data from Yugoslavia