1, choose land to build a garden. The cultivation of red tilapia does not require much for the soil, but it is necessary to avoid the pollution of harmful heavy metals in the soil. Sandy loam with fertile soil, loose soil, convenient irrigation and drainage and good air permeability is suitable for land selection. When the garden is built, the sloping land with the leeward facing the sun is selected, and there is no large building around it, so as to ensure good lighting conditions for the planting of red grapes, which is beneficial to the growth and development of red grapes. In addition, the park cannot be built in areas where air is easily trapped, such as tuyeres and depressions, so as to avoid the invasion of cold air and strong winds, keep the park well ventilated, and avoid the humid environment caused by closed air, which leads to the breeding of germs and the occurrence of pests and diseases.

2. Fertilizer and water management. Red grapes have high requirements for water, so reasonable water management should be carried out according to the different water requirements of grapes in different growth stages during planting. In case of drought, water should be replenished in time to keep the soil moist. However, it should be noted that the water content in the soil is too large and the air permeability is weakened, which may easily lead to bacterial infection. At the same time, grapes should avoid rain. In rainy years, it is easy to cause insufficient sunshine, limited photosynthesis, and excessive water absorption by roots can easily cause branches to grow in vain. At this time, drainage and tuberculosis prevention in the park should be done well, and accumulated rain should be cleaned up in time. Fertilization should also choose a reasonable fertilization method according to the growth of plants. When fertilizing, sufficient base fertilizer should be applied, and the proportion of phosphorus and potassium fertilizer should be increased to ensure that the nutrients and trace elements needed for the growth of red grapes are sufficient. In addition, fertilization should be moderate and appropriate to meet the normal growth and development, and it is not allowed to be excessive fertilization. Attention should also be paid to the use of nitrogen fertilizer. Too much nitrogen can easily lead to red fruit cracking.

3, plastic trimming. Plastic pruning plays an important role in the growth and development of red globe and high fruit yield. Red grapes require high illumination. When the branches and leaves grow too densely, so that the sunlight can't fully illuminate the fruit, they need to be pruned, especially in the fruit maturity. Good illumination can improve the quality and taste of the fruit. When pruning, cut off dead branches and diseased branches, and reasonably prune the places where the branches and leaves are too dense, so as to ensure the circulation of air, the sunlight can be fully irradiated, the nutrients in the trunk can be locked, and the nutrients needed for the red-lifting fruit can be ensured to be sufficient. However, pruning should be avoided after defoliation or in the bud, when pruning is not conducive to wound healing and is easy to cause erosion by pests and diseases.

4. Pest control. The main diseases of red grape in China are grape downy mildew and grape powdery mildew, which will affect the formation of grape and the development of grape scaffold in different degrees. When spraying drugs in vineyards, the following methods can be used. When the grapes germinate, 3dBe stone sulfur mixture and 0.3% sodium pentachlorophenol solution can be sprayed to kill overwintering bacteria and pests. In mid-June, spray 200 times of equal Bordeaux solution, spray 25% triadimefon and 150 times of solution after 15 days, and spray 200 times of equal Bordeaux solution after15 days. This cycle can effectively prevent and control pests.