The latest course on cultivation techniques and methods of Lycium barbarum seedlings

Lycium barbarum is a multi-branched shrub plant belonging to Lycium genus of Solanaceae. It is often born on hillsides, wasteland, hilly land, saline-alkali land, roadside and village houses. It can be planted in gardens as hedges, potted stumps and shrubs for soil and water conservation. Its fruit Lycium barbarum and Qiongzhen Ganoderma lucidum, Changbai Mountain ginseng and Dong 'e donkey-hide gelatin are called the four treasures of traditional Chinese medicine. Let's take a look at the cultivation technology of Lycium barbarum seedlings together.

Cuttage Cultivation of Lycium barbarum

selecting plants with large fruit, high yield and good quality before the plants germinate at the end of spring, cutting one-year-old branches with the diameter of 0.5 cm, cutting into cuttings with the length of 15 - 20 cm, quickly soaking the lower ends of the cuts in 0.05% rooting powder or 0.05 - 0.1% indophoric acid solution for 10 - 15 seconds, drying and cutting. Cuttings, in the whole good nursery ground on the ridge surface according to row spacing 40 cm ditch, ditch depth 15~20 cm, with plant spacing 10 cm cuttage, cuttage exposed soil surface about 1 cm. After planting, set up a shed to shade, keep the seedbed moist frequently, strengthen intertillage and weeding, apply fertilizer appropriately, and plant seedlings when they are 80 cm high.

Raised Plant Culture of Lycium barbarum L.

Plant division and transplantation are carried out more than in the first ten days of March to April. Root and tiller seedlings in wolfberry garden are directly controlled and transplanted. After the clustered plants are dug up, most branches are cut off, plant by plant division, water immediately, keep the soil moist frequently, and it is easy to survive. It can bloom and bear fruit in the same year. Lycium barbarum ramets cultivation is more labor-saving, but the quality of varieties is not easy to distinguish, in order to avoid the above shortcomings, can be cut in the lower part of the mother plant rhizome or 3~7 cm away from the mother plant on the horizontal root for transplanting.

Lycium barbarum L. Seed Seedling

1. Seed selection and seed collection: select plants that grow healthily, have large red fruits, are free of diseases and insect pests, and are more than 6 years old as seed mother plants. When the fruits are red from June to November, pick them in time. The picked fruits are soaked in warm water at 30~35℃ for 24 hours, taken out and kneaded, and the seeds are washed out in clean water. Remove the flesh and peel, take out the mature and plump seeds that sink to the bottom, and sow them after drying. If you don't sow immediately, mix 1 part of seeds with 3 parts of wet sand evenly, put them into wooden boxes, place them in indoor stratification at 20℃ for germination, and take them out for sowing when 30~50% of seeds are cracked and white in the spring of the next year.

2. Timely sowing: sowing can be carried out in spring, summer and autumn, and sowing in late March in spring is the best. On the well-arranged nursery ground, transverse sowing furrows are opened according to the row spacing of about 25 cm, the depth of the furrows is 2~3 cm, and the sowing width is 5 cm. Then the seeds are evenly scattered into the furrows, covered with fine soil after sowing, slightly compacted, and covered with grass for heat preservation and moisture preservation. The seed amount per mu is 150~200 g.

3. Seedling management: water frequently after sowing to keep the soil moist. To facilitate seed germination and seedling growth. After the seedlings emerge, remove the grass on the ridge, then carry out intertillage and weeding for 4~5 times, combine intertillage and weeding to thin the seedlings, pull out the weak seedlings when the seedling height is 5 cm for the first time, keep the seedlings according to 5~6 cm, and remove the weak seedlings for the second time in the first and middle of July, and fix the seedlings according to 10~15 cm. At the same time of thinning and fixing seedlings, thin human and animal feces and urine were applied every 667 square meters to promote the growth and health of seedlings. When the seedlings grow to 30 cm high, the lateral branches at the base of the seedlings should be removed in time, and the seedlings should be topped when they are 60 cm high to accelerate the growth of the trunk and the main lateral branches. Spring seedlings can be planted out of the nursery after autumn, summer and autumn seedlings in winter irrigation once sealed ice water, the next autumn out of the nursery planting.