Cut the main branch flat to promote the emergence of lateral branches, so that the side branches bloom, greatly increasing the yield of late sweet pepper, specifically how to do it?
How to promote the late pepper plant
Brief description of the main points: Do not cut all the main branches, cut the branches in layers, and then timely nutrition, so that the results of side branch blossoming is the key to this technology!
I. Pruning at different levels
Put the 5-6 leaves of the two main branches of the bell peppers to be cut off. When cutting off, the flat shear must be adopted. Because the flat wound has a small wound area, healing is quick and it is not easy to infect the disease.
After the main branch germination buds about 5 cm, and then left the main branch to cut off, in order to promote the side branch flowering results. Don't cut all the main branches, because the strength of the four main branches is not the same, and all the shears are not conducive to selecting the collateral results later.
Second, timely prevention and control of temperature after cutting
Although it is a flat cut, due to the wounds of the plants after trimming, the humidity in the shed is high and it is easy to get sick. Experts from the Vegetable Medical Network recommend that protective agents such as chlorothalonil or agricultural streptomycin be sprayed once to prevent infection. The daytime temperature is controlled at 22-28°C and nighttime at 15-17°C. Before the emergence of new shoots, higher temperature and humidity should be maintained in the shed to promote germination of lateral branches.
Third, timely nutrition
After entering the late growing sweet pepper, the plant's root system gradually weakens, and the ability to absorb fertilizer and water drops. In order to ensure the yield of sweet pepper again, we should pay attention to the top dressing in order to promote plant growth and flower bud differentiation to reduce budding and falling flowers. Enhance resistance.
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