Schisandra chinensis sowing and seedling transplanting
⑴ Seedling Field selection Seedling Field should choose loose and fertile humus soil or sandy loam, flat and sunny terrain, good drainage and irrigation conditions for ploughing, Harrow at the same time apply farm fertilizer, 1-2 tons / mu, and then make a border bed with a width of 1-1.2m and a height of 15cm, cuddle flat the bed, and then sow seeds.
⑵ sowing time and method are generally spring sowing, sowing treated seeds from mid-April to mid-May with row spacing of 10-15 cm, furrow depth of 5-6 cm, sowing amount of 5-8 kg per mu and soil thickness of 2-4 cm. After sowing, gently suppress and cover the mulch for moisturizing and heat preservation.
⑶ seedling field management seedlings emerge one after another 20-30 days after sowing. When the seedlings are unearthed 50%-70%, remove the mulch, build a scaffolding 1-1.5m high, shade the sun with grass curtains or Reed curtains, water the soil when the soil is dry, keep the soil moist 30% Mel 40%, remove the sunshade when the seedlings are 5-6cm high (2-4 true leaves), and set the seedlings according to 4-6cm plant spacing, and transplant them the following spring.
Schisandra chinensis transplantation
Fructus Schisandrae chinensis selected by ⑴ can be planted in garden or semi-wild in woodland. Garden planting chooses forest edge land or farmland with fertile soil, deep soil layer and good drainage, and humus soil and sandy loam are better. After selecting the land, 2000-3000 kg of base fertilizer is applied per mu, leveled and raked for fine preparation. Schisandra chinensis woodland semi-wild biochemical planting, choose to grow broad-leaved forest or mixed forest, standing trees evenly distributed on the sunny slope with large light area and long time, clean up slightly under the forest, remove shrubs or weeds, and then transplant.
⑵ transplanting time is from late April to early May, according to the row spacing of 1 meter, north-south direction, dig a pit of 30 cm deep and 30 cm wide, apply appropriate amount of barnyard manure, plant the seedlings according to 30 cm plant spacing, stretch the roots and fill the soil firmly and water thoroughly.
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Sowing and Seedling raising techniques of Schisandra chinensis
The main results are as follows: (1) seed collection can enter the artificial cultivation garden for seed selection after late July. The seed selection standard is that the fruit trees with ear length above 8cm, average grain weight above 0.5g and early berry coloring are determined as seed harvesting trees. Harvest the fruit in the middle and late September, pile it up for a few days, then select with water, bleach the grained grains, rub the peel and pulp, wash and dry in a cool place. According to the different seasons, Schisandra chinensis can be divided into autumn sowing and spring sowing. Autumn sowing refers to sowing the seeds collected in the same year directly into the nursery, while the seeds used for sowing in the next spring must
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Method for raising seedlings of schisandra chinensis in protected land
In the frost-free period of short places open field direct seeding seedlings generally need two years out of the nursery, if the use of nutrition pot protected seedlings, and then transplanted to the open nursery method, can achieve the purpose of the same year seedlings out of the nursery. At the beginning of April, buckle plastic shed or medium-sized arch shed similar to rice seedling. Before sowing, irrigate the nutrient soil in the paper cup with water, mix dimiaoling into the subsoil and covering soil during sowing, and spray 800 - 1000 times of ammonium bromide after sowing in combination with watering. Sow 2~3 seeds in each paper cup, cover the soil with 2 cm thick, keep humidity after sowing, generally
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