Seed price and planting method of Lycium barbarum

Chinese wolfberry is a general term for Chinese wolfberry species such as Ningxia wolfberry and Chinese wolfberry. Ningxia wolfberry is mostly eaten and used medicinally. Ningxia wolfberry has the largest cultivated area in China and is distributed in northwest China. Chinese wolfberry and its varieties are common in other areas. Let's take a look at the seed price and planting method of Chinese wolfberry.

How much is the seed of Chinese wolfberry per jin?

The price of Chinese wolfberry seeds is about 80,100 yuan per jin, and the one with good quality is about 120,150 yuan per catty. The price is mainly determined by the variety, quality, origin and other factors of the seeds. Chinese wolfberry is often born on hillside, wasteland, hilly land, saline land, roadside and village side houses. China's famous producing areas of Chinese wolfberry are Ningxia and Qinghai. In addition to wild, Chinese wolfberry is also cultivated for medicine, vegetables or greening in China.

Sowing method of Lycium barbarum

1. Seed collection: pick when the fruit is red from June to November, soak it in 30-35 ℃ warm water for 24 hours, remove and knead, and rinse the seeds in clean water. Remove the pulp and peel, take out the ripe and full seeds that have sunk to the bottom of the water, dry them and then sow them.

2. Seed storage: if the seeds of Lycium barbarum are not sown immediately, they can be evenly mixed with 1 seed and 3 parts of wet sand, put in a wooden box, place 20 ℃ indoor stratification to accelerate germination, and take out and sow the seeds in the following spring when the seeds are exposed to white.

3. Sowing at the right time: sowing in spring, summer and autumn, it is better to sow in late March in spring, sowing ditches horizontally according to the row spacing of about 25 cm on the seedling ground, then evenly sow the seeds into the ditch, cover the fine soil after sowing, and slightly compact, and cover the border with grass to keep warm and moisturize.

Seedling Management of Lycium barbarum

1. Film-breaking treatment: after the seedlings survive, the membrane should be broken first, and the cuttings can be pierced through the film directly by hand at the cuttings. The seedlings should be pierced through the film with hardwood where they are about to sprout, so as to avoid damaging the seedlings when the temperature is high.

2. Weeding and loosening soil: loosening the soil and weeding for the first time when the height of the seedling reaches about 30 cm. The principle of early weeding and clean weeding should be grasped in the weeding work. The work of loosening soil combined with weeding is carried out, and weeding and loosening soil are needed for 2 times and 3 times during this period.

3. Wipe the buds at the right time: when the roots of the seedlings grow out of the lateral branches, they should be erased in time, so as not to compete for soil and fertilizer and hinder the growth of the main branches. Wipe off the buds by hand, and cut off the older twigs with pruning.

4. rational fertilization: the seedlings should be fertilized once in the middle and last ten days of May to promote root growth, preferably with phosphorus fertilizer as the main fertilizer and nitrogen fertilizer as the auxiliary. Apply 10 kg of ammonium phosphodiacid and 5 kg of urea per mu, mix the fertilizer evenly and spread it around the plant.

5. Timely irrigation: irrigation after fertilization to meet the growth needs of the high temperature season, with good water and fertilizer conditions to promote the growth of seedlings. Flooding and irrigation can be done, and it is better to be thoroughly irrigated. Irrigation should be carried out 4 or 5 times from summer to winter.

6. Pruning: when pruning, choose a strong branch as the trunk, and cut off all the rest to ensure that the trunk is stout and uniform. Seedlings up to 60 cm high should be cut off the main branches and fertilized once to ensure the nutritional supply of the seedlings after pruning.

7. pest control: the prevention and control of diseases and insect pests of Lycium barbarum at seedling stage is important. The solution of 2000-2500 times of shearing mites and 1000-1500 times of 10% imidacloprid are sprayed about every seven days in the middle of October, and three consecutive times are sprayed to control aphids, gall mites and spider mites.

8. Seedlings overwintering: the leaves of Chinese wolfberry seedlings turn yellow in late autumn and fall off after frost, but without special management, they can survive the winter in the nursery naturally and wait for the emergence and planting of seedlings in the coming spring.

Planting method of Lycium barbarum

1. Garden selection: when building a garden, it is best to choose light soil, sandy soil and loam with deep soil and good ventilation to establish a plantation. The content of soil organic matter should be above 1%, and the groundwater level should be kept below 1 meter.

2. Garden planning: Chinese wolfberry orchards should have a sound drainage and irrigation system, main canals, branch canals and hairy canals for diversion irrigation, as well as drainage ditches, so that they can be irrigated in dry season and drained in rainy season, and roads extending in all directions should be set up around the planting land to facilitate transportation.

3. False planting of seedlings: the planting time of Lycium barbarum is about the last ten days of March to the middle of March. When the seedlings are raised, the main roots are intact, the lateral roots are less injured, and immediately after the seedlings are raised, they are placed in a cool place. For the seedlings that can not be planted in time, dig a false planting slot 15cm to 20cm deep.

4. Pruning and soaking: the seedlings should be pruned before planting, the roots cut flat when the seedlings are dug, the withered branches during the winter should be cut off, after pruning, the mononaphthylacetic acid will be dissolved in alcohol and diluted to 15~20ppm, soak in the seedlings for 12 hours and then transplant.

5. Hole digging and fertilization: before planting, the planting hole is dug at a fixed point according to the plant spacing of 1.5 meters and row spacing of 2 meters. The length, width and depth of the planting hole are 40 cm, 40 cm wide and 40 cm deep, and the topsoil and core soil are put aside respectively. 100 grams of compound fertilizer is applied in the planting hole and then filled into the heart soil.

6. planting method: after mixing the core soil and fertilizer evenly, fill in the topsoil, put into the Chinese wolfberry seedlings, and finally keep your feet on the ground, the depth of planting seedlings is consistent with the depth of growth in the original nursery, and water should be irrigated in time after planting.