How to Grow Watermelons Well
An article about how to grow watermelons and knowledge related to watermelon cultivation techniques and management, let's see the introduction by the editor.
Watermelon, also known as xigua, winter melon, and green jade house, is distributed in temperate and tropical regions and is an annual vine plant of the Cucurbitaceae family. When growing watermelons outdoors, seeds need to be treated if grown from seeds, and seedlings are raised in a nursery before transplanting to the planting field. If purchasing seedlings directly, just plant them after tilling the soil. Let's learn about the planting methods together.
1. Seed Treatment
If growing from seeds purchased from the market, the seeds need to be treated. Select plump and shiny seeds, expose them to sunlight for 2 days, soak them in warm water at 55℃ for 2 hours, then soak them in a carbendazim solution for 5 minutes. After taking them out, plant them in the nursery, and after the seeds grow into seedlings, transplant them to the planting field.
2. Tilling the Soil
Before planting seedlings, the soil needs to be tilled to make it loose, which helps to enhance drainage and aeration. The depth of tilling should be about 20 centimeters. After tilling, let the soil be exposed to the sun for 10 days before planting to kill any eggs that may be present. 10 days before planting, fertilize the soil with 150 kilograms of nitrogen-potassium compound fertilizer per mu.
3. Planting
When the temperature of the soil surface is stable at 15℃, you can plant watermelon seedlings. Refer to a planting density of 600 to 800 seedlings per mu. Plant the seedlings 3 centimeters deep into the soil, press the roots firmly with fine soil, water thoroughly once, and no need to water within one week, until the 10th day when watering the second time based on the moisture status of the soil.
4. Seedling Management
No need to water frequently during the seedling growth stage. Water when the soil is relatively dry, keeping the soil slightly moist. Always be alert to prevent cold air to avoid frost damage to the seedlings when the temperature drops below 10℃. Seedlings require a lot of fertilizer during the growing period. You can pile a layer of withered leaves on the soil surface and spray 500 grams of glucose and 40 kilograms of penicillin per mu.
5. Preventing Diseases and Pests
During the seedling growth period, it is necessary to spray special agents at intervals to prevent diseases and pests. When powdery mildew occurs, spray diluted tebuconazole or benomyl. When pests occur, use hymexazole solution for root irrigation or spraying.
The above content on how to grow watermelons well and the techniques and management of watermelon cultivation, have green plant enthusiasts understood?