When do grapevines enter their best fruiting period?

Grapes are a fruit often eaten in summer. They are a woody climbing plant of the genus Vitis in the family Vitaceae, and one of the oldest fruit trees in the world. Grapevines have been found in Tertiary strata, and today grapes are widely cultivated all over the world. So how many years does it take for a grapevine to reach its best fruiting time?

1. The best fruiting time of grapevines

In botany, the grapevine belongs to a type of shrub. Its average lifespan is about 60 years. After passing through its first ten years as a young plant, the grapevine reaches its best fruiting time. At this point the grapevine enters its full, mature mass-production period, and because its roots gradually extend deep underground, bringing the grapes abundant minerals, the grapes at this time are very rich in both color and sweetness. The wine made from them therefore begins to show the variety's distinctive character and aroma.

Grapes can be eaten in many different ways: they can be eaten fresh, made into raisins, or used to make wine. According to foreign media reports, humans may have begun making wine as early as 8,000 years ago, and grape cultivation in China can be traced back to the middle period of the Western Han Dynasty, when Zhang Qian, on the orders of Emperor Wu of Han, was sent as an envoy to the Western Regions and brought back grape seeds and made wine.

2. Grapevine cultivation techniques

Grapes are planted in fertile plots that are well ventilated, sunny and well drained. In northern China, spring planting is mostly used, and field planting can generally be carried out in mid-to-late April. Clearing weeds from the vineyard during the growing season is an important management task. At the same time, soil cultivation carried out during the grape growing period prevents soil compaction and water evaporation.

Base fertilizer is the most important part of fertilizing a vineyard. Base fertilizer is applied in autumn, and can be done anytime from after the grapes are harvested until the soil freezes. In addition, during the grape growing season, topdressing is needed 2-3 times each year. Grapes like dry conditions and dislike moisture. Too much soil moisture or too much watering will cause excessive vine growth during the growing season, reduce fruit quality, and in severe cases inhibit root respiration; long-term waterlogging can kill the entire grapevine. Therefore, attention must be paid to drainage when growing grapes.

The above is some basic knowledge about grapes. Those growing grapes should observe them often, promptly identify related symptoms in the grapes, and handle them according to the relevant techniques.