Detailed Explanation of Key Tomato Cultivation and Management Techniques

SummarySite selection and land preparation: It prefers growing in moist environments but is not resistant to flooding, so drainage should be carried out promptly; it is suitable for planting in paddy-type plots with sufficient sunlight. Field management: When seedlings grow to 10-20 cm, transplant them; each plant can be given 100-150 g of farmyard manure and 5-10 g of phosphorus-potassium fertilizer as base fertilizer, and topdressing can be carried out at each flowering stage, fruiting stage, and fruit enlargement stage, and later watering can be done according to soil dryness and moisture.

I. Site Selection

1. Tomatoes do not have very high requirements for soil, and can usually be planted in paddy-type plots with sufficient sunlight.

2. However, good ventilation must be ensured, and it must not be in a wind gap; the soil fertility should be high, and it is best to be near a water source so that the soil is relatively moist year-round; the terrain needs to be relatively flat with a small slope.

II. Land Preparation

1. Although tomatoes like a relatively moist environment, they are not resistant to flooding, so drainage should be timely. If the soil moisture in the area is relatively high, the soil should be shallow-plowed; if it is relatively dry, deep plowing is needed, which helps promote tomato rooting and growth.

2. If planting is relatively dense, more drainage channels need to be opened; if planting is relatively sparse, fewer drainage channels can be opened. The width of each planting plot should be controlled at about 1 m, in a rectangular shape, which is convenient for later management and harvesting.

III. Planting

1. At present, the planting method commonly used by farmers is generally to raise seedlings first and then transplant. The seedlings can be transplanted after about 1-2 months of cultivation, when the seedling height is about 10-20 cm, and the planting survival rate is relatively high.

2. The distance between each plant is preferably controlled at 40-50 cm. If planting large-plant varieties, it can be appropriately increased by 10-20 cm. The soil should completely cover the roots, and then the soil should be gently compacted.

IV. Fertilization

1. When transplanting, sufficient base fertilizer needs to be applied. Each plant can be given about 100-150 g of farmyard manure, together with 5-10 g of phosphorus-potassium fertilizer, to ensure the nutrients needed by the plant in the early stage. Then the first topdressing is carried out at the flowering stage, followed by the second topdressing at the fruit growth stage.

2. After the first harvest, topdressing is more frequent. At each flowering stage, fruiting stage, and fruit enlargement stage, topdressing can be carried out to supply the nutrients needed by the tomato plant itself.

V. Watering

1. When transplanting, a small amount of water needs to be poured, which helps the seedlings adapt to the soil. Water once 7 days after transplanting, and during this period the soil should be watered thoroughly so that the plant roots have sufficient water to absorb. When watering, water can be poured along the roots.

2. Later, watering should be done according to soil dryness and moisture. Generally, water once every 2 weeks or so. At each fruiting stage, water should be poured more frequently, which helps promote more brightly colored fruit growth.