In order to ensure the high yield and stable yield of pear trees in the second year, fruit farmers should strengthen management, accumulate nutrition, enhance tree potential, cultivate strong trees, and lay a foundation for producing high-quality pear fruit in the following year. There are three important measures for the reference of fruit farmers.
One is the autumn base fertilizer. The application time is from August to September, and the application of potassium fertilizer is less than the application of nitrogen fertilizer. The method is to combine the whole garden cultivation and deep-turning to apply organic fertilizer mainly based on farmyard manure, apply 50-100 kg of the plant, and then apply about 2 kg of fruit tree compound fertilizer and 2-3 borax. Watering and covering the soil in time after application.
The second is to pull branches and branches. Last year, the freeze damage, this year's pear trees generally low yield, resulting in excessive growth of tree nutrients, autumn should be carried out branching and thinning tree shape. Mainly stripped of long branches, overly erect branches, cross branches, to eliminate thin branches, diseased branches, roots and branches. The position and angle of the branches should be reasonable.
The third is to prevent "Xiaoyangchun". Pear trees are susceptible to adverse weather effects. Early leaves are prone to "October Xiaoyangchun" phenomenon, causing flowering to affect the results of the next year. The main measures are to prevent pests and diseases such as pear black scab, pear hibiscus and pear scorpion from August to September; pay attention to irrigation during the dry period to prevent the soil from being too dry.
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