1, the time of the ginseng seed is generally in October. It takes 2 to 3 years from seedling to harvest. Taizishen is a small variety of medicinal materials, with an annual demand of more than 500,000 kilograms. It is mainly produced in Jiangsu and Shandong. At present, the market price of P. heterophylla is 55-60 yuan/kg. Generally, the yield per hectare is 1200-2250 kg, and the output value per hectare is over 60,000 yuan.
2, Pseudostellariae is more cold-tolerant, under the autumn, winter can grow roots, spring seedlings. Hi warm, humid climate, fear of high temperature and glare exposure, growing at an average temperature of 10 to 20 °C, growth stagnant when the temperature exceeds 30 °C, plants begin to wither in late June, sleep more summer. It is good to plant ginseng, but to understand the planting process.
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In a hydroponic system, plants are placed in nutrient-enriched water. Mediums such as gravels, sand or vermiculite can also be used. Thus plants which are placed in the water absorb the nutrients very easly. When the nutrients from the water starts finishing , water is recycled or additional nutrients are added.
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