What are the ways of raising seedlings of Chinese wolfberry?

Lycium barbarum can be propagated by seed, cutting, ramet, striping and other methods, and the field production is mainly seed seedling and cutting seedling.

1. Seed breeding: spring sowing is the best for seed breeding, and it can be transplanted and planted in the same year. Most of the seedlings are sown by strip sowing, ditching according to the row spacing of 30 cm to 40 cm, and the ditch depth is 2 cm. The seeds after budding are mixed with fine soil or sand in the ditch, and the soil is covered about 1 cm. Suppress after sowing, and cover with grass to preserve soil moisture. In the arid and windy areas of northwest China, the method of deep trenching and shallow soil cover can be adopted, and the sowing rate is 0.3 kg / mu and 0.5 kg / mu. The height of the seedling is 5cm to 6cm, and the seedling is fixed according to the distance of 8cm to 10cm. The seedling can be planted when the base of the stem is about 0.7 cm.

2. Cutting seedlings: before the sap flow, select the plants with large fruit, high yield, good quality and strong disease resistance, cut into cuttings 15cm 20cm long, cut the upper end of the cuttings into a flat mouth, the lower end of the cuttings into an oblique mouth, press 30cm 40cm row spacing, 10cm 15cm plant spacing obliquely inserted into the seedbed, the upper part of the cuttings exposed about 1 cm from the ground. In order to promote rooting. The lower end of the cuttings can be soaked in 1520 mg / kg α-naphthylacetic acid for 24 hours.