A new method for schisandra cultivation using open space is presented. The experimental site was in the Tumen villagers group of Yongquan Village, Yicaogou Township, Xiuyan County. The test area is 1 mu and the soil is sandy loam, with good drainage and irrigation conditions. Test time from 2002 to 2004.
1. Site preparation In mid-October 2002, 740 schisandra schisandrae per year were planted in the experimental park at a spacing of 3 meters and a spacing of 0.3 meters; at the same time, a boring machine with a width of 120 cm and a height of 20 cm was formed between the rows, and was applied per acre. 4 000 kg of cooked manure is used as base fertilizer, and fine soil preparation is performed.
2. Seed and harvest mature fruits (wild and cultivated), wash the flesh, and dry it for use. In 2002, before freezing, in the nursery bed, a 3 cm deep ditch is laid out at 25 cm spacing. Step on the flat grid and evenly sow. The soil is 2 cm thick. Then cover the bed with rice straw and drench the water. 5 kg per acre sowing rate.
3. In the second year of field management, the plants were promptly framed before returning green (cement column and line 8). After returning green, the plants were introduced and the plants were trimmed during growth. The cover was gradually removed when the seedlings of the schisandra were 70%. Seedling height of 5 cm when the seedlings by 3 cm, Dingmiao seedlings, 20,000 seedlings per acre, timely watering when drought, combined with proper weeding soil, not to hurt the root system is appropriate.
This method has the advantage of using the same variety of height and short, three-dimensional cultivation, planting and nursery combination, not only to create a good ventilation and light environment for adult plants, but also to provide a certain shading and light conditions for the seedlings grown between the rows . At the same time, the effective area of ​​cultivated land is fully utilized. This is 5 to 10 times more economical than the simple schisandra seedlings and other crops grown between rows. According to the market conditions of the year, the income per mu was nearly 10,000 yuan. In the fall of 2003, we repeated the previous year's experiment and achieved similar results. The experimental results show that this method has many advantages and is indeed feasible and worthy of promotion.
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