Impact of using a biofertilizer in chestnut productivity.

The article focuses on chestnut tree Castanea sativa suffers from several vulnerabilities which reduce the chestnut production, mainly, climatic exchanges, low fertility soils, ink disease or chestnut blight. Topics discussed include need to minimize the impact of biotic or abiotic agents on chestnut orchards, biofertilizer Ergofito promotes the growth and resistance of plants to pests and diseases and highest rate of transpiration and photosynthesis including chlorophylls.