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Ginseng fruit cultivation techniques
The purpose of cultivating ginseng fruit is to allow it to set fruit, set more fruit, and take fruit. The main points of its cultivation techniques are as follows: 1. The land for cultivation of ginseng should be selected for land with high topography, convenient irrigation and drainage, ventilation, and fertile soil. Only in this way can we reduce or reduce the pest damage, and increase the per unit area yield and economic benefits of ginseng fruit. 2. The land for ridge cultivation of ginseng fruit should be 2-3 times tilled, flattened and ground, and then ridged. The width and width of the ridge should be determined based on the soil fertility, water conservancy facilities, topographic conditions, and the management level. Generally, the spacing of the plants is 40 cm and the row spacing is 80 cm. 3. After the application of base fertilizer, the ridges will be applied to fertilize the ridges. Generally, 3,500 kilograms of excellent farm manure, 30 kilograms of diammonium phosphate, and about 40 kilograms of ammonium nitrate will be applied to the ridge and then the soil will be covered and the ridges will be leveled. Digging holes can also be fertilized according to the distance between the plants. 4, scientific planting will be ginseng fruit seedlings planted by 40 cm spacing, spacing 80 cm specifications nuclear planting, 2100 acres of seedlings, planting time is best on rainy days or sooner or later, immediately after planting irrigation. After the irrigation can be visualized in the soil, it is usually 2-3 weeks irrigation, and can not be more irrigation. 5. Strengthen management 1 top dressing. Generally applied once every 25 days or so, the use of manure or compound fertilizer can be, but the concentration should be thin, so as not to burn seedlings. Flowering and fruiting period should be increased boron, magnesium, zinc and other trace fertilizers to promote its rapid results and more results. 2 irrigation. The ginseng fruit has a higher demand for water, so it should always keep the soil moist; ginseng fruit is afraid of earthworms. In the event of heavy rain, the water should be drained in time. 3 Cultivated weeding. According to the soil conditions, the degree of soil looseness and the speed of weed growth, weeding and weeding are usually done 1-2 times per month. 4 control of pests. The pests and diseases of ginseng fruit mainly include: Phytophthora, red spider, aphid and so on. For the occurrence of Phytophthora, carbendazim and other pesticides can be used for prevention and control; for the occurrence of spider mites, dicofol and other pesticides can be used for prevention and control; for the occurrence of aphids, anti-influenza and other pesticides can be used for prevention and control. In addition, we must do a good job of field management during pruning, scaffolding, and fruit set-up to ensure that the ginseng fruits are harvested in abundance. China Agricultural Network Editor