Fertilization: nf Fertilization (transport of pollen to the pistil) is ensured by the wind, insects and in particular bees. It takes place about two months after budburst with flowering which lasts between one and three weeks. This is the most critical phase in the evolution of the vine since it is at this moment that the fate of the harvest is decided.
If the climatic conditions are bad, the fertilization will not take place or will take place only partially, it is the...
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