Datuan Shen Fengmi dew peach

Datuan Shen Fengmi Lu Peach, which mainly produces Guoyuan Village, Datuan Town, Nanhui District, Shanghai, is a high-quality peach carefully cultivated by experts and technicians for more than 20 years. It was officially named in 1989 and won the Silver Award of "National Forestry name, Special, excellent and New Product" in 1994. In November 1998, it registered the trademark of "Shenfeng" to the State Trademark Bureau. the products are exported to Guangzhou, Shenzhen, Beijing, Hong Kong, Singapore and other places. The planting area of Datuan Shenfeng Milu peach is 2000 mu in the cultivated land and the main producing area in Datuan town, and 2000 mu in other surrounding towns. The yield of peach trees is more than 1500 kg per mu, the net income per mu is about 8000 yuan, and the economic benefit is more than double that of other varieties. In recent years, the scientific research team of Datuan Honeydew peach has continuously improved and improved its cultivation techniques, so that the hybrid advantage of the peach has been well maintained and carried forward. The characteristics of this variety are as follows: the fruit is nearly round, the average single fruit weight is 220 grams, because of the large fruit shape, it is called "half a jin peach" (the maximum fruit weight is 565 grams), the soluble solid content is about 13% 14%, the peach taste is strong, sweet fragrance, no acid, no bitterness, the skin color is yellow and green, the fruit top and sunny side are red, the pericarp is thick and tough, and it is resistant to storage and transportation. The most important feature of the peach is that it has no pollen, so it needs artificial pollination by picking peach pollen such as "Yulu" with good quality and suitable flowering period. Datuan honey peach belongs to the type of honey peach, which generally begins to bear fruit 3 years after planting and is rich in 5 years, and the annual plant yield can reach 50 kg-75 kg. The density is about 40 plants per mu, and the yield per mu can reach 1500-2000 kg. In Shanghai, the peach tree sprouted in late March, blossomed in early April, flowered for about 10 days, and matured from July 15 to August 10. It can be cultivated in areas with an annual average temperature of 8 ℃-17 ℃. This variety of peach tree is suitable for various properties of soil, the application of farm manure and other organic fertilizer, combined with compound fertilizer, can ensure the growth needs of peach trees in each period. The types of fertilization can be divided into base fertilizer, topdressing, postharvest fertilizer and so on. The branch wood of this variety of peach tree is relatively soft and needs short pruning. On the basis of winter pruning, attention is paid to summer branch thinning, and on the basis of timely branch thinning and fruit thinning, peaches are bagged in late May, thus the high-quality "big honey dew peach" is bred.