1. Main characteristics: Myrica rubra is a true breed, with a height of 4-8 meters, a round crown, a grayish brown peel and a crown diameter of 4-5 meters; Branchlets are as soft as velvet, and then gradually fall off; Leaves leathery, oblanceolate or obovoid, entire, short or obtuse apex, wedge-shaped base, dark green, leaves 7-9 cm long, petiole 0.7 cm long; The fruit is spherical, with an average single fruit weight of 9.2g, a fruit diameter of 2.8cm× 2.6cm, purple-black, and a solid content of 12%, which does not drop fruit and ripens in mid-June.
2. Phenological period is from early February to mid-March; The flowering period is between late March and early April; Spring shoots grow from early March to mid-April, summer shoots grow around early June, and autumn shoots grow from mid-August to September. Spring shoots that give birth to flower buds no longer germinate summer shoots and autumn shoots, but spread their leaves in early April. Germination takes a long time, generally from September of the first year to March of the second year, and it takes a long time to complete the whole process. The young fruit of Myrica rubra was formed in early April, which has a nucleolus formation period (early and middle May), a sclerotic period (middle and late May) and a physiological maturity period (middle and late June). The whole process takes about 60 days.
3. Cultivation techniques: mountains, hills, Pingchuan, etc. Select the area with deep soil layer, good drainage and convenient transportation below 600 meters above sea level as the planting area, dig ditches or big holes at the same height as the plant spacing of 4 meters ×5 meters, and backfill the surface humus. Plant in early winter or early spring according to the conventional tree planting method. The pruning of young trees is mainly to set the stem and shape, and cultivate early-bearing and high-yield trees; Pruning of adult trees is mainly to cultivate high-yield population structure, adjust the relationship between growth and fruit, and promote sustained, high-quality and high-yield growth. Plastic pruning can be divided into summer pruning (opening angle, removing core, twisting tip, wiping bud, pulling branches, taking branches, carving, peeling, etc. ) and winter pruning (deletion, shrinkage and shortening).
Myrica rubra has strong stress resistance, less pests and diseases, and simple fertilizer and water management. Young forest land can provide vegetables, Chinese herbal medicines and green manure for one year; Results Combined with intertillage weeding, ring furrow or radial furrow application can be applied with strong shoot fertilizer (March-April), strong fruit fertilizer (April-May) and fruit picking fertilizer (June-July) to ensure high yield and high quality of Myrica rubra.