How to prevent premature aging in melon and fruit vegetables? A detailed guide to practical methods
Because melon and fruit vegetables bear a large amount of fruit, if fertilizer is not applied in time, premature aging is very likely to occur during the growing process, which can seriously affect yield and bring relatively large economic losses to farmers. So how should premature aging in melon and fruit vegetables be prevented? Follow the editor to learn about it.
1. Prune at the right time
The main purpose of pinching vegetables is to prevent excessive vegetative growth, reduce excessive consumption of nutrients, and promote the plant to bear more fruit. Practice has proven that reasonable pruning of peppers can significantly increase yield. Pepper pinching is generally done after the first batch of peppers has been harvested, cutting off the 8 branches growing above the 4 large branches near the base. For cucumbers, pinch at the 25-leaf stage to promote the formation of second-crop cucumbers, otherwise nutrient transport is very easily blocked. For tomatoes, pinch after the fruit has set on the 4th truss, while leaving two leaves, so as to avoid premature aging of the root system and curling of the lower leaves.
2. Remove old leaves
All kinds of melon and fruit vegetables should have the lower old leaves, diseased leaves, and withered leaves removed in time. This can prevent the field from becoming too dense and shaded, while also reducing the plant's nutrient consumption, effectively controlling the spread and expansion of pests and diseases, improving field ventilation, promoting robust plant growth, enabling the plant to bear more fruit, and increasing yield.
3. Topdress in time
Melon and fruit vegetables are crops that require a lot of fertilizer and consume fertilizer quickly. To ensure sufficient nutrients, sufficient base fertilizer should be applied at planting. In addition, during the seedling stage, before flowering, during the maturity stage, and after harvest, fertilizer should be applied in several topdressings, combining nitrogen, phosphorus, potassium, and medium and trace elements. Especially after harvesting in the middle and late stages, timely topdressing provides sufficient nutrients for plant growth and development as well as flowering and fruiting. This is the key point for preventing premature aging in melon and fruit vegetables.
4. Irrigate to regulate soil moisture
Water can be applied appropriately according to the actual conditions of the climate and soil. When watering, apply small amounts frequently to prevent washing away the base of the ridges and damaging the plant root system. In addition, after heavy rain, drainage and waterlogging prevention work should be done well, draining water and reducing humidity, so as to ensure normal growth and development of the seedlings and avoid water accumulation that causes root rotting.
The above is an introduction to preventive measures for premature aging in melon and fruit vegetables. I hope it can help you. If you want to learn more related knowledge, please stay tuned to us.