| abstract |
This method for cultivating plants includes applying allantoin to grapes, and growing the grapes in a cultivation support. The allantoin can be applied during veraison of the grapes. The allantoin, a component of the grapes, can be applied in a dosage of approximately 0.05 to 5 g per grape vine to a portion above the cultivation support, and can be applied by spraying on the grape leaves or berries in a dosage of approximately 0.05 to 5 g per grape vine. The grapes can be grown in a density of approximately 1,500 to 10,000 per hectare, and the allantoin can be applied in a dosage of approximately 0.1 to 13 g/m2. |