Before planting, mechanical plastic film mulching and 0. 1mm white plastic film were used to increase the ground temperature, reduce water evaporation after watering and improve the survival rate of Lycium barbarum. Combined with the characteristics of seedling growth and development, considering the convenience of mechanized operation and simplified cultivation, the planting pattern with row spacing of (3.0+2.0) m× 0.8 m was determined, and the planting density was 333 plants /667 square meters.
When the average ground temperature at the depth of 5 cm is above 12℃, sowing will begin in the first half of April. The planting hole is 30 cm deep and 30 cm in diameter, and the topsoil and subsoil are stacked separately. When backfilling, fill the surface soil below and the subsoil above, and excavate the planting pit according to the size of the seedlings.
Irrigate the seedlings immediately before and after sowing, and the irrigation amount is 30m3/667m2, 1 day after irrigation 1 time. After the seedlings survive completely, water them every 25 to 30 days 1 time. The total water consumption should not exceed 40m3/667m2 before flowering, and the flowering and fruiting period should not exceed 120m3/667m2.
After the seedlings survive completely, fix the seedlings with bamboo poles or cement piles to pull iron wires to cultivate tree shapes; Prevent fruits from touching the ground, going moldy and deteriorating in water, and facilitate fruit picking and other labor operations.
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The main value of Lycium barbarum:
Lycium barbarum can be planted as a shrub for soil and water conservation. Lycium barbarum is sweet and flat, and rich in protein, Lycium barbarum polysaccharide, amino acids, vitamins, minerals, trace elements and other nutrients. It is also rich in black fruit pigment (natural procyanidins, OPC for short).
Its OPC content exceeds blueberry, and it is the natural wild plant with the highest OPC content found in 20 16. Procyanidin OPC is the most effective natural water-soluble free radical scavenger, and its efficacy is 20 times that of VC and 50 times that of ve. Lycium barbarum is known as the wild "blue enchantress".
Baidu encyclopedia-Lycium barbarum