1. Selection of cultivation: The soil is strictly required, and it should be cultivated in sandy loam and humus loam soil rich in organic matter, good permeability, and avoid continuous cropping. Applying basal fertilizer, the new high fat film sprayed on the surface of the soil, can protect the water vaporization, sun protection, drought, thermal insulation, anti-freezing, soil compaction, suffocation and isolation of pests and diseases.
2. Seed reproduction is mainly: germination, 1 piece of seed is mixed and blocked, 3 pieces of river sand are loaded into the germination box
In the indoor or outdoor suitable place to germination, pay attention to check overturned, control well
After sowing at temperature, after subterranean seeding, the surface of the soil is sprayed with a 600-times new liquid film of high fat film.
It can protect water from evaporation and increase seedling rate.
3, management methods: loose soil weeding, generally 3-5 times a year, to prevent soil compaction, reasonable watering soil to help seedlings, ginseng needs a large amount of fertilizer, timely fertilizer according to plant demand, spraying herbs root Daling, can promote the leaves The surface photosynthesis products (nutrition) are transported to the root system to increase the nutrient conversion rate and ripping ability, so that the rootstock rapidly expands and the effective substance content is greatly increased.
(Chongqing Teachers College according to the wind)
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