Reasonable rotation planting of different vegetables can not only cause pathogens to lose their parasitic environment, but also achieve the purpose of reducing or eliminating pests and diseases, and at the same time can increase production and income. Let’s take a look at the following 16 tricks! 1. After planting onions and garlic, planting a crop of Chinese cabbage can reduce plant diseases, use less drugs, and increase income. 2. Vegetables of the same family are not suitable for rotation. For example, tomatoes, eggplants, peppers and sweet peppers belong to the Solanaceae family, so they are not suitable for rotation. 3. Vegetable farmers must not plant cucumbers and tomatoes next to each other, or after planting cucumbers and tomatoes, they inhibit each other and reduce production. 4. Tomatoes can be intercropped with edamame, cabbage, bulb fennel, onion, garlic, etc. At the same time, the autumn shed tomato interplanting side dishes can lower the ground temperature. Interplanting tomatoes with sweet corn can induce moths to lay eggs to achieve the purpose of concentrated elimination, ensuring production and increasing income. 5. Eggplant can be interplanted with early-growing cabbage, early-maturing cabbage, spring radish, water radish, cherry radish and other short-growing vegetables, and the following stubble can be planted with autumn vegetables such as Chinese cabbage. 6. Pepper: It is not suitable for continuous cropping with Solanaceae crops, but can be intercropped with short-stalk crops such as leaf vegetables, root vegetables and peanuts. 7. Rotating melons and leafy vegetables for 3 to 5 years can significantly increase production. 8. Carrots: The first crops of autumn and winter carrots are wheat, spring cabbage, spring cabbage, beans and so on. The following crops can be inoculated with wheat, onions, spring cabbage, green onions, potatoes, etc. 9. Potatoes: The first crop is onions, garlic and cucumbers, followed by cereal crops and soybeans. 10. Green onion: Use green onion stubble to cultivate Chinese cabbage and melon vegetables. Early-maturing radishes are planted during the pre-growing period of green onions, and overwintering crops such as spinach are interplanted in the later period. 11. Pakchoi and Wutacai: Can be rotated with melons, beans, root vegetables and field crops. Spring-planted vegetables can be interplanted with solanaceous fruits, beans, melons, etc. Summer and autumn vegetables can be mixed with celery, chrysanthemum and carrots. Early autumn cabbage can be interplanted with cauliflower, cabbage, and autumn potatoes. Intercropping with spring cabbage and lettuce in winter. 12. Shepherd's purse: Shepherd's purse sowed in autumn****** The first crop is tomato and cucumber; the first crop of spring shepherd's purse is garlic. Avoid continuous cropping. 13. Winter melon: Plant 5 to 6 ginger plants between plants, plant Pueraria lobata on one side of the border, and taro on the other side. After April and May, interplant winter melon or pepper and eggplant in the leek borders; interplant winter melon with tomatoes; interplant bulb fennel, lettuce, cabbage and small leafy vegetables under the winter melon rack; interplant winter melon with ginger in the mountains. 14. Watermelon: crop rotation for more than 5-8 years. Rotation crops are: wheat, rice, corn, radish, sweet potato and green manure. 15. Lotus root: Rotation of lotus root and rice. After the early lotus root is harvested, cress, Cigu, water chestnut, watercress can be planted. Lotus roots are often rotated with Cigu, water chestnuts, and water chestnuts every other year, or intercropped with water chestnuts. 16. Lettuce: Onion, garlic, and cucumber can be planted in the first, and strawberry and tomato can be planted in the back. Attention should be paid when interplanting: 1. Early maturity and dwarf plants should be selected. 2. The symbiosis period is shortened as soon as possible, and the peak period of product organ formation is staggered. 3. Less competition for temperature, light, water, fertilizer and impact management. Pay attention to during crop rotation: 1. Choose vegetables that are harvested earlier, such as nightshade fruits. 2. Choose vegetables such as cucumber and watermelon that are more fertilized in the previous crop. 3. Green onions and garlic are the first crops, which can reduce pests and diseases. Chinese cabbage is planted on the leek ridge or between the garlic ridges, and the disease is significantly reduced. Three principles that must be mastered in crop rotation, intercropping and continuous cropping: 1. Generally, leafy vegetables that require more nitrogen, solanum and fruit vegetables that require more phosphorus are arranged in the next crop. Cucumbers, celery, and spinach that absorb fat quickly, and the next best tomatoes, eggplants, peppers, etc., which absorb more organic fertilizers. 2. Pay attention to the influence of vegetables on soil pH. Planting potatoes and cabbage will increase soil acidity, while planting corn, pumpkins, etc. will reduce soil acidity. Therefore, onion vegetables that are sensitive to acidity can be used as subsequent crops of corn and pumpkin to obtain high yields. 3. Vegetables with long and short growth periods should be planted reasonably with vegetables that require more and less fertilizer. Planting legume vegetables can increase the content of soil organic matter and improve soil fertility, while long-term planting of leafy vegetables that require more nitrogen will cause the nutrient elements in the soil to lose balance. Disclaimer: Some articles on this website are transferred from the Internet. 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