Many studies have shown the effectiveness of Biopolin, some of them are presented below:

Fruit trees
PEAR Fructification percentage - number of fruit set as a percent of total flower number
PEAR - Fructification percentage - number of fruit set as a percent of total flower number - chart
PEARThe effect of Biopolin treatment on the number of seeds in fruits
PEAR - The effect of Biopolin treatment on the number of seeds in fruits - chart
The effect of Biopolin treatment on:
The effect of Biopolin treatment on the number of seeds in fruits and the weight of fruits - chart
PEARThe effect of Biopolin treatment on yield
PEAR - The effect of Biopolin treatment on yield - chart
The effect of Biopolin treatment on:
The effect of Biopolin treatment on the number of seeds in apple fruits and the weight of apple fruits - chart
The effect of Biopolin treatment on:
The effect of Biopolin treatment on the number of seeds in apple fruits and the weight of apple fruits - chart
The effect of Biopolin treatment on:
The effect of Biopolin treatment on the number of seeds in apple fruits and the weight of apple fruits - chart
The effect of Biopolin treatment on the firmness of pome fruit
The effect of Biopolin treatment on the firmness of pome fruit - chart
The effect of Biopolin treatment on cherry yield
The effect of Biopolin treatment on cherry yield - chart
Berries
The increase in number of Honey Bee visits to Highbush Blueberry flowers as a result of Biopolin application
The increase in number of Honey Bee visits to Highbush Blueberry flowers as a result of Biopolin application - chart
The effect of Biopolin treatment on Highbush Bluberry yield cv. Bluecrop
The effect of Biopolin treatment on Highbush Bluberry yield cv. Bluecrop - chart
The effect of Biopolin treatment on strawberry yield cv. Elsanta
The effect of Biopolin treatment on strawberry yield cv. Elsanta - chart
The effect of Biopolin treatment on gooseberry yield
The effect of Biopolin treatment on gooseberry yield - chart
Oilseed rape
The effect of Biopolin treatment on oilseed rape yield cv. Harry
The effect of Biopolin treatment on oilseed rape yield cv. Harry - chart
The effect of Biopolin treatment on oilseed rape yield cv. Konkret
The effect of Biopolin treatment on oilseed rape yield cv. Konkret - chart
The effect of Biopolin treatment on oilseed rape yield cv. Bogart
The effect of Biopolin treatment on oilseed rape yield cv. Bogart - chart
The effect of Biopolin treatment on oilseed rape yield cv. ESC 13024
The effect of Biopolin treatment on oilseed rape yield cv. ESC 13024 - chart
The effect of Biopolin treatment on oilseed rape yield cv. Doktrin
The effect of Biopolin treatment on oilseed rape yield cv. Doktrin - chart