Where does red hydrangea litchi fruit sprout come from? Introduction to the characteristics and cultivation techniques of red hydrangea litchi

Red embroidered ball litchi, this litchi is from Dalang Town, Dongguan City, its pericarp color is very red, the shape of the fruit is very round, so it is called red hydrangea litchi. What are the characteristics of this coffee variety?

Characteristics: late ripening, medium potential, weak branches, short heart-shaped fruit, shrugged fruit shoulder, thick fruit stalk, round fruit top, fleshy yellow color, juicy, honey flavor, thick pericarp, bright color, less split fruit, high scorch rate, globular fruit. High and stable yield, high edible rate. 100 ml fruit juice contains vitamin C 26.0-30.0 mg, titratable acid 0.15-0.20 g, glucose 12.5 g, sucrose 5.15 g, soluble solids 18.1-21.5%.

The main points of cultivation techniques are as follows: (1) timely and robust autumn shoot-bearing mother branches are cultivated, young fruit-bearing trees are put on autumn shoots 2-3 times after harvest, and adult fruit-bearing trees are put on autumn shoots 1-2 times after harvest.

(2) controlling winter shoot to promote flower, autumn shoot fruiting mother branch "controlling shoot and promoting flower" or "special flower promoter for litchi" to control winter shoot and promote flower bud differentiation, combined with ring cutting or spiral ring peeling or root cutting and other measures.

(3) pollination by releasing bees or artificial pollination at flowering stage

(4) Fruit protection measures such as strong flower and fruit protection, soil fertilization in fruit stage combined with extra-root topdressing, ring cutting or spiral ring peeling or root cutting according to tree potential.

(5) Integrated control of diseases and insect pests.

Now the extension area and area: after the variety approval, the extension area of the variety is more than 50000 mu and all kinds of excellent genetic characters are stable.

Suitable areas for promotion: the more suitable areas for planting are areas with higher latitudes (low temperature), such as the central and northern areas of Guangdong Province.