Where is the origin of the latest Jufeng grape?

The origin of Jufeng grape is Japan, which is a mid-mature tetraploid European and American hybrid. Oi used Ishihara Zaosheng as the female parent and Morita as the male parent in 1937. It was introduced into China in 1959 and popularized all over the country. It has become the main variety welcomed by fruit growers.

The characteristics of water requirement for the growth of Jufeng grape have different requirements in humidity management: from bud germination to pre-flowering, the relative humidity should be controlled at 70%-80%; the flowering period should be relatively dry, which is conducive to anther opening and pollen emanation. too dry and prone to Corolla non-cracking, shedding and drying on the stamens, affecting fruit setting.

Introduced in China in 1959, Baofeng seedlings in Anhui Province were popularized and planted all over the country, in Pingyi, Longkou, Weixian County and Changli County of Hebei Province. Huanghu, Chashanao and Dongyangdu areas in Hengyang City, Hunan Province, sprouted in mid-April, blossomed in late May and ripened in late July. It is cultivated in solar greenhouse and can be matured and listed in early August. Weixian grape has become the largest producing area in southern Hebei. This kind of grape is rich in Buhe Town, Jingzhou City, Hubei Province. Malu area of Shanghai is also rich in this variety of grapes.

Liaoning Gaizhou Jufeng and Hongti grapes, among which Liaoning Gaizhou Land Jufeng grapes were listed in August and Hongti grapes were listed in September, which are mainly sold to all parts of southern China, with large grains, black and purple color, sweet taste and resistance to transportation and storage. loved by consumers.