The Latest Winter Melon Cultivation Techniques and Methods Tutorial

Winter melon is widely distributed in the tropical and subtropical regions of Asia. It is a vining gourd crop, and there are also wild species. It has anti-inflammatory and diuretic effects. It is a vegetable originating in China. Winter melon is now grown everywhere and is a common vegetable. Its cultivation history is extremely long, so there is a great deal of cultivation experience. Some specific cultivation techniques will be introduced in detail below.

1. Planting

Make ridges 2 m wide. The furrow is 30 cm wide and 30 cm deep. Use high beds for planting. Single-row planting can be used, with a plant spacing of 90 cm and the furrow serving as the row spacing. For autumn planting, the plant spacing is 70 cm. After planting, seedlings should be raised and transplanted, then the planting should be covered with plastic film. Raise seedlings in seedling trays; once the seedlings emerge and grow two true leaves, they can be transplanted. The planting depth is 4 cm, burying the root crown. Before transplanting, spray with a 50% carbendazim 500 solution for disinfection, then apply dilute fertilizer water to maintain seedling vigor.

2. Improving the fruit-setting rate

After winter melon sets fruit, generally only about 3 fruits are kept per plant, because the fruits are relatively large and absorb a lot of nutrients. If supply cannot keep up, fruit drop easily occurs, so it is better to select and keep fruits first. During flowering, hand pollination can be done to ensure successful fertilization and fruit development. During the flowering period, physiological flower drop should be prevented, and spraying can be done. It is necessary to prevent pests and diseases from eating the flowers and causing malformed fruits with incomplete development.

3. Fertilizing and watering

After transplanting, fertilize and water promptly, but do not apply highly concentrated fertilizer. It is best to help rapid growth. During the vigorous vine growth period, water more and apply nitrogen fertilizer. Apply 1 jin of urea and half a jin of potassium fertilizer per plant to ensure the vines reach the growth standard. Then topdress once before flowering. During the fruiting period, apply water and fertilizer multiple times, once every half a month, applying 3 jin of compound fertilizer per plant each time, and water once a week. More water is needed; water whenever the soil is dry. Apply small amounts multiple times.

4. Trellising and tying vines

Winter melon vines are well developed and must be trellised. Without trellising, the winter melon vines can cover the entire garden, making movement impossible and management inconvenient. Therefore, trellising can be done once they grow to 20 cm. Stakes can be inserted, or a trellis can be built. It is best to build a trellis, which receives good light and is convenient for management. A hanging net can be used for winter melon, hanging the fruits after they set.

5. Appropriate harvesting time

About one month after the flowers fade, they can be harvested. Specifically, observe the size and color of the winter melon and whether it is mature. After maturity, stop fertilizing and watering. When harvesting, cut it off with scissors, which is beneficial for storage. Do not harvest too late, as it is not resistant to storage and easily rots.

Cultivating winter melon is actually about ensuring seedling emergence and survival. After planting, the main tasks are promoting flowering and improving the fruit-setting rate. In this way, by ensuring fertilization and nutrition later, the goal of a high yield can be achieved.