In the flood season, strong convective weather and violent storms often occur. After strong storms and rains, honeysuckle plants tilted to varying degrees, and even fell down. Broken branches and fallen leaves were everywhere, and the leaves and flower buds on the tree were seriously injured. These injuries reduce the assimilation of the plant and weaken the tree vigor, and it is difficult to restore the vigor of the severely damaged plants within 2 to 3 years.
Heavy rainfall will cause the orchard to accumulate water, retting the roots, and cause the roots to rot or even die. At the same time, high air humidity after continuous heavy rainfall, coupled with the high temperature during the flood season in June and July, will cause various diseases. In order to minimize the loss of honeysuckle production, the following management work must be done after severe storms:
Draining waterlogging should promptly dig drainage ditches to drain waterlogging, restore the aeration of the soil, prevent root suffocation leading to falling leaves and buds, weakening the tree vigor.
Righting a fallen or slanted tree must be straightened and fixed within 3 days. When righting, you should lift it up slowly. Don't damage the big roots to make the tree stand upright. Use three wooden poles for triangular support to prevent the wind from falling down again when the root system is not fully restored.
Pruning the drooping broken branches that have not fallen off, should immediately cut at the appropriate branch (****** cut at the split), and cut the cut at the appropriate branch. , Make the cut smooth, to facilitate healing. Water is sufficient in the rainy season, so we must pay special attention to summer pruning of honeysuckle, and cut every branch, mainly thinning. Residual branches and leaves should be cleared out of the orchard in time to reduce the source of disease and insects.
Fertilization should be based on nitrogen and phosphorus fertilizers to promote vegetative growth. Apply 15-20 kilograms of compound fertilizer per mu, spread it on the side of the plant and cover the soil in shallow furrows, or spray 300 times potassium dihydrogen phosphate and 200 times urea solution on the leaves.
Pick flowers in time, make full use of the sunny days after rain, pick branches and buds in time to reduce losses.
Disease prevention After strong storms and rains, the wounds are often humid and bacteria are easy to invade, so when the weather is fine, you should spray insecticides immediately.
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