The latest vegetable pruning and branching points for attention

In the era when greenhouse vegetables are popular, now more and more growers carry out greenhouse operations, and greenhouse vegetables also have their shortcomings, so the crops are too dense and are easy to be infected with diseases and insect pests. Therefore, it is necessary to prune and branch in time to ensure good permeability, and vegetable pruning and branching should also pay attention to some problems, let's take a look at it with the editor.

1. Avoid pruning and branching in cloudy days

Vegetable pruning should be carried out in sunny days, and pruning on sunny days is helpful to wound healing. if pruning and pruning is carried out on rainy days, it is difficult for the wound to heal, and the pathogen will take advantage of the opportunity to enter the stem from the wound, resulting in a large area of stem rot. Every forking should be chosen at about 12:00 on a sunny day, not when there is a lot of dew in the morning, so as to avoid wound infection and disease, nor in the evening, lest the wound cannot heal, and it is easy to get sick with high humidity at night. You should pay attention to the weather forecast before forking and set aside time to promote wound healing.

2. You can't prune and branch within 1-2 days of watering.

After the vegetables are watered, there is more water content in the plant at this time, if the pruning and branching, it will cause the wound to be relatively large and not easy to heal, so pruning and forking should be carried out in the sunny morning after 2-3 days of watering, and cannot be pruned within one or two days of watering.

3. Forking in the fruiting period

In the early fruiting stage of vegetables, try not to knock out the big branches, and form a certain branch and leaf area in the period, so as to promote root development and plant growth, and flower bud differentiation will be better. If the fruit trees are branched too early, the first ear of fruit trees will not grow big, and green fruits and premature senescence of plants will easily occur, which will have a serious impact on yield and quality.

4. Prevention of diseases and insect pests

After pruning and branching, there will be all kinds of wounds on the plant, large and small, in the greenhouse environment, poor air circulation, which will give germs a chance to take advantage of the opportunity. Therefore, after pruning and forking, Lunassen 1500 times liquid + Ye Jiamei 1000 times liquid can be used to spray the stem, to improve the stress resistance of the plant, promote wound healing as soon as possible, and prevent the invasion of diseases and insect pests.

The above is the vegetable pruning and forking points for attention, hope to help you, want to know more related knowledge, please follow us.