The correct pronunciation of "grape" is: pú táo.

[ pú tao ]

Another pronunciation of pú táo. The same meaning as "grape pú táo".

[ pú táo ]

〈Name〉Deciduous vine, leaves palmately divided, panicles, yellow-green flowers, round or oval fruits, purple or yellow-green when mature , sweet and sour, juicy, suitable for eating raw or drying, making juice, making wine, etc. It is also called Pu Tao, Pu Tao or Pu Tao in ancient books.

Supplement

Grape (scientific name: Vitis vinifera?L.) is a woody vine of the genus Vitis of the Vitaceae family. The branchlets are cylindrical, with longitudinal ribs, hairless or sparsely pubescent. , the leaves are oval, the panicles are dense or sparse, the base branches are well developed, the fruit is spherical or oval, the flowering period is from April to May, and the fruiting period is from August to September.

Grapes are one of the oldest fruit tree species in the world. Plant fossils of grapes were found in the Tertiary strata, indicating that they were spread throughout Europe, Asia and Greenland at that time. Grapes are native to western Asia and are cultivated all over the world. About 95% of the world's grapes are concentrated in the northern hemisphere.

Grapes are a well-known fruit. They are eaten raw or made into raisins and made into wine. The lees after winemaking can extract tartaric acid. The roots and vines are used medicinally to stop vomiting and prevent miscarriage.

Temperature

The minimum temperature required for grape growth is about 12℃-15℃, and the minimum ground temperature is about 10℃-13℃. The optimal temperature during the flowering period is about 20℃, and the fruit will expand. The optimal temperature during this period is 20℃-30℃. If the temperature difference between day and night is large, the coloring and sugar content will be better. Grapes after bud break in spring. If the temperature rises rapidly, it is easy to cause the branches to become elongated, with insufficient node length, and poor fertilization during the flowering period. If there is a cold spring, pay attention to applying more phosphorus fertilizers and high-carbon organic matter, and try to reduce nitrogen fertilizers.