Seed price and planting method of Schisandra chinensis

Schisandra chinensis, also known as Fructus Schisandrae, Zanthoxylum bungeanum, etc., is the dry and mature fruit of Schisandra chinensis or Schisandra chinensis in Central China. The ancient medical books are called Fang Yu, Xuan Ji, Hui Ji, and it was first listed in Shennong Materia Medica Sutra, with high medicinal value. It has the functions of astringent astringent, tonifying qi and nourishing the heart. Let's take a look at the seed price and planting method of Schisandra chinensis.

How much is the seed of Schisandra chinensis per jin?

The price of Schisandra chinensis seeds is about 7080 yuan per jin, but the price is different due to different varieties, producing areas and quality, and there are Schisandra chinensis and Schisandra chinensis. Schisandra chinensis is generally better in quality than Schisandra chinensis. The root system of Schisandra chinensis seedlings is developed (about 20cm to 30cm long), the plant is tall and dwarfed (8cm to 15cm), the plant is fruited, there are no branches, and the survival rate of transplanting is very high. the fruit begins to hang in the second year of planting, and the yield is 1500kg to 3000jin per mu and about 300kg to 400jin per mu.

Seed treatment method of Schisandra chinensis

1. Seed selection: the seeds of Schisandra chinensis should be selected during the autumn harvest, and the ears with large and uniform fruit grains should be left for seed, dried and kept separately. Do not bake, bake or stir-fry when dry, but dry in the sun or in the shade and store in a ventilated and dry place.

2. Soak in clean water: the seeds of Schisandra chinensis are soaked in water until the pulp rises, and the blighted grains floating on the water can be removed while rubbing the pulp. After rubbing the pulp, the seeds are soaked in water for 5 days, so that the seeds can fully absorb water and change the water every two days.

3. Low temperature treatment: the seeds of Schisandra chinensis were soaked and mixed with about 2 times of wet sand, and put into a pit prepared outdoors with a depth of about 0.5 meters, covered with fine soil of 10 centimeters and 15 centimeters, then covered with firewood and grass for low temperature treatment, and the seeds could be sown in cracks from May to June the following year.

Sowing and Seedling raising technique of Schisandra chinensis

1. Seedling field selection: Schisandra chinensis seedling field can choose fertile humus soil or sandy loam, the bed is good for raising seedlings, the bed soil should be raked to remove impurities, 5 kilograms of rotten barnyard manure should be applied per square meter, and evenly mixed with the bed soil. cuddle flat the bed surface and sow.

2. Timely sowing: Schisandra chinensis generally sows treated seeds from early May to mid-June, strip sowing or sowing, strip sowing row spacing of 10 cm, covering soil 1.5 cm, sowing amount of about 30 grams per square meter.

3. Seedling field management: after sowing Schisandra chinensis, build a 1-1.5-meter-high scaffolding, which is shaded by grass curtains or Reed curtains, and water the soil when the soil is dry, so that the soil moisture can be kept at 30-40%. The shade curtain can be removed when the seedlings grow 2-3 true leaves.

Field management method of Schisandra chinensis

1. Irrigation and fertilization: Schisandra chinensis should keep the soil moist after planting and survive, and water should be irrigated once before freezing to survive the winter. during the blooming and fruiting period, pregnant buds need not only enough water, but also a lot of nutrients, topdressing 1 to 2 times a year. Each plant can apply 5 kilograms of rotten farm fertilizer.

2. Pruning: Schisandra chinensis can be pruned in spring, summer and autumn. whenever it is pruned, 2 or 3 vegetative branches should be selected as the main branches and introduced into the shelf.

① spring pruning: generally carried out before the branches sprout, cutting off overdense fruit branches and withered branches, after cutting, the branches are moderately dense and do not interfere with each other.

② summer pruning: generally carried out from the first and middle of May to the first and middle of August, mainly cutting off basal branches, bore branches, overlapping branches, disease and insect branches and so on.

③ autumn shearing: generally carried out after defoliation, cut off the basal branches after summer pruning and timely apply the healing and anticorrosive film at the pruning wound.

3. Frame transplanting: Schisandra chinensis should be set up in the second year of planting, cement column or angle steel can be used as a column, a horizontal line is drawn on the top of the column with wood pole or No. 8 iron wire, a bamboo pole or wood pole is set up at each main vine, and then the vine is put on the shelf.

4. Thickening fruit pedicel: Fructus Schisandrae was sprayed with Zhuangguotiling at flower bud stage, young fruit stage and fruit expansion stage, respectively, thickening fruit pedicel, increasing nutrient transport, preventing flowers from falling, improving pollination ability, increasing fruit setting rate, accelerating expansion speed, and ensuring high quality and high yield.

5. Loosening soil and weeding: during the growth period of Schisandra chinensis, it is necessary to loosen the soil, weed, keep the soil loose and free of weeds, avoid damaging the root system when loosening the soil, and make a good tree plate at the base of Schisandra chinensis to facilitate irrigation.

6. Cultivate soil to survive the winter: Schisandra chinensis should cultivate soil at the base before it is planted in winter, which can protect Schisandra chinensis to survive the winter safely.