2, fertilizer and water management, in addition to applying sufficient base fertilizer when planting, topdressing should be carried out twice during the growth, the first topdressing should be when the seedlings grow to 0.3m, and the second topdressing should be before flowering. Apply 5-6 kilograms of nitrogen, phosphorus and potassium fertilizer once per mu. Don't hurt the roots, and apply fertilizer at a position about 10cm away from the roots. When flowering and fruiting, a little trace elements can be sprayed appropriately to promote the speed of flowering and fruiting, but the concentration should not be too high each time, and more applications can be applied but not more. Beginning of spring beginning of autumn is the stage where ginseng fruit needs water most, so it should be watered frequently.
3, pruning, pruning ginseng fruit is a more important step, because the growth rate of ginseng fruit is relatively strong, for trees that grow too vigorously, long branches should be trimmed off, leaving only about 4 thick and evenly distributed branches on the trunk. Remove all the rest, no more than 3 inflorescences on the side branches, no more than 3 fruits on inflorescences, no more than 30 fruits on each tree, and remove all the redundant inflorescence fruits. Because more flowers and less fruits will make the nutrition supply insufficient, and it can't guarantee the normal development of all fruits. On the contrary, it may reduce the quality of all fruits because of malnutrition.
4. Timely harvest. Generally speaking, ginseng fruit ripens during the seasonal transition from August to September. When the fruit surface has obvious purple stripes or no stripes, but the surface is smooth and reflective, it can be harvested. If you plan to store it for a period of time after harvesting, you can harvest it at the age of eight, store it at room temperature for 1-2 months after harvesting, and go on the market after it is fully mature in spring.