you are: Pollinations by bees of agricultural crops

Placing of apiaries. In that case when the culture pollinated by bees occupies the considerable space which has been brought up opylitelnuju an apiary divide into groups and a family have so that the most remote part of crops was on distance no more than 300 m from beehives for cultures poorly visited by bees and not further 500 m for the cultures well visited by bees. If the length and width of a field exceed the specified sizes, apply counter pollination. For this purpose necessary quantity of beer families break into groups which place on opposite sides of a field and cross-section proplaits.