The recent positive value of pear fruit expansion and maturity, long shoots stop growing, all the leaves were completed, the tree into the flower bud differentiation period. The fruit farmers should pay close attention to the changes in the weather and strengthen the management of the pear gardens.
Prevention and control of pests in recent periods, frequent thunderstorms, attention should be paid to cure pear black spot, black spot disease and ring disease, applicable drugs are thiophanate-methyl, flusilazole, carbendazim and so on. After a high temperature after the rain, pears are likely to develop in the field.
Fertilizer management 200 grams of urea were applied to each tree after harvesting to improve the quality of flower bud differentiation, thereby increasing the yield and quality of the next year. In combination with pest control, urea (0.2% to 0.3%) or potassium dihydrogen phosphate (0.3% to 0.5%) was mixed and sprayed at the time of application. In addition, we must do a good job of composting fermentation of organic fertilizer to make it fully mature.
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