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笔者在农村看到,农民在给果树施用农化肥料时,还存在着方法不科学和部位不得当的现象。大多数离树干较近,不仅降低肥料的利用率,又伤害果树大根,还影响果树生根开花结果,造成减产减收。 果树追施农化肥料,施在什么部位好呢? 一、果树对肥料的吸收主要是靠根系中根毛来完成,在根毛集中分布区施上肥料,可以提高肥料的利用率,促使果树早生快发,增产增收。
I see in rural areas, farmers in the application of agrochemical fertilizer to the trees, there are still unscientific and the site should not be the phenomenon. Mostly close to the trunk, not only reduce the utilization of fertilizer, but also hurt the roots of fruit trees, but also affect the fruit tree rooting flowering results, resulting in reduced production. Fruit tree topdressing agricultural chemical fertilizers, applied in what parts of it? First, the absorption of fertilizers mainly by the roots of the root hair to complete the root hair distribution in the area of fertilizer, fertilizer can increase the utilization rate, prompting fruit early fruit quick Fat, increase production and income.