果树什么时间施肥好果树生长期追施速效性肥料，可调节当年生长和结果的关系，也为第二年开花、结果打下良好基础。追肥次数一般为四次，追肥量要根据树势、树龄而定，不可千篇一律。第一次追肥应是花前肥。果树萌芽开花要消耗大量养分，如果养分供应不上，就会导致花期延... When the fruit tree fertilization good fruit tree growth during the pursuit of quick-acting fertilizer, can adjust the relationship between the growth and the results of the year, but also flowering the following year, the results lay a good foundation. The number of top dressing is generally four times, the amount of fertilizer to be based on tree potential, age, may not be stereotyped. The first top-dressing fertilizer should be before flowering. Fruit tree buds flowering consume a lot of nutrients, if the nutrient supply is not on, it will lead to flowering delay ...