Preventive measures for premature senescence of fruits and vegetables

Melons and fruits vegetables because of the large amount of fruit, if fertilization is not timely, it is very easy to occur premature senility in the growth process, which will seriously affect the yield and bring greater economic losses to farmers. So how to prevent the premature aging of melons and fruits and vegetables? Let's get to know it with the editor.

1. Pruning in time

The main role of vegetable coring is to prevent plant overgrowth, reduce excessive nutrient consumption, and promote plant multi-fruit. it has been proved by practice that reasonable pruning of pepper can significantly increase yield. In general, after the first batch of pepper picking, the eight branches growing near the base of the pepper will be cut off. On the other hand, cucumbers pick their hearts when they are in the 25th leaf, in order to promote the formation of melon, otherwise it is very easy to cause nutrient transport to be blocked. The tomato leaves two leaves at the same time after picking the heart in the fourth ear, so as to avoid premature senescence of the root system and rolling leaves in the lower part.

2. Remove the old leaves

All kinds of melons and fruits vegetables should remove the old leaves, diseased leaves and dead leaves in time, which can not only prevent the closure of canopy in the field, but also reduce the consumption of plant nutrients, effectively control the spread and spread of diseases and insect pests, and enhance the somatotype of the field. promote the healthy growth of the plant, make it bear more fruit and increase the yield.

3. Topdressing in time

Melons and fruits vegetables are crops that need a lot of fertilizer and consume fertilizer quickly. in order to ensure sufficient nutrients, it is necessary to apply sufficient base fertilizer during planting. In addition, fertilizer should be applied at seedling stage, before flowering, mature stage and after harvest, so as to achieve the combination of nitrogen, phosphorus, potassium and trace elements. Especially after picking in the middle and later stage, topdressing in time to provide sufficient nutrients for plant growth and development, flowering and fruiting, which is the key point to prevent the premature senescence of melons and fruits.

4. Irrigation and regulation of soil moisture

It can be irrigated properly according to the actual situation of climate and soil, and small water should be watered frequently to prevent erosion of the ridge base and damage to the root system of the plant. In addition, after heavy rain, we need to do a good job of drainage and waterlogging prevention, drainage and humidity reduction, in order to ensure the normal growth and development of seedlings, so as to avoid the phenomenon of stagnant water retting roots.

The above is the introduction of preventive measures for premature senility of melons and fruits and vegetables. I hope it can help you. If you want to know more about it, please pay attention to us.