This article is a guide to watermelon cultivation:
Seed selection and soil preparation Sowing and seedling raising Field management Harvesting and storageWatermelon, as one of the most popular fruits in summer, has a sweet and juicy taste that is irresistible. Cultivating high-quality watermelons is not an easy task. This article will provide a detailed analysis of the methods of growing watermelons, guiding you step by step into the world of watermelon cultivation, from seed selection, sowing, management to harvest.
Seed selection and soil preparation1. Seed selection: Choose watermelon varieties that are suitable for local climate and soil conditions, such as early maturity, cold resistance, disease resistance, etc. You can refer to the variety recommendations in the "China Watermelon Industry Development Report".
2. Soil preparation: Watermelons prefer warm, moist, and well-drained soil. Sandy loam or loam soil is ideal, with a soil pH value of 6.5-7.5.
Sowing and seedling raising1. Sowing time: Generally, sowing is done in spring when the temperature stabilizes above 15°C.
2. Sowing method: Use either broadcasting or point sowing, with a row spacing of 1.5-2 meters and a plant spacing of 0.5-1 meter. The sowing depth should be 2-3 centimeters.
3. Seedling raising: Keep the soil moist after sowing. Seeds usually germinate in 7-10 days. After emergence, thinning and seedling positioning should be done promptly to maintain consistent plant spacing.
Field management1. Watering: Watermelons like water but dislike waterlogging. Keep the soil moist during the growing period, and increase the frequency and amount of watering during the flowering and fruiting stage.
2. Fertilization: Depending on the soil fertility, sufficient base fertilizer such as organic fertilizer or compound fertilizer should be applied before sowing. During the growing period, top dressing should be done according to the plant growth.
3. Pest and disease control: Regularly inspect the plants. If pests or diseases are found, control them promptly. You can refer to the control methods in the "Agricultural Pest and Disease Control Manual".
Harvesting and storage1. Harvesting time: When watermelons are ripe, there will be obvious net patterns on the fruit surface, and the fruit stem will form an angle of about 45 degrees with the ground, indicating it is ready for harvest.
2. Storage method: After harvesting, watermelons can be stored in a well-ventilated, cool place, away from direct sunlight and high temperatures.
Cultivating watermelons requires mastering certain skills and methods. With careful operations in seed selection, sowing, field management, harvesting, and storage, I believe you will be able to harvest delicious and juicy watermelons. I hope this article can provide useful references for your watermelon cultivation journey.