As the saying goes: "The leaves fall back to the roots", this is very reasonable for fruit trees. After the fruit trees are picked, returning the leaves to the fields can not only improve the soil, but also fertilize the soil, and also eliminate the bacteria and pests that overwinter in the leaves.
The method of returning the fruit trees to the fields is: after the leaves of the fruit trees are deciduous, the leaves are collected together with the weeds in the garden, mixed with the farmyard manure in a ratio of 1:1, and stacked to eliminate the germs and pests hidden in the leaves; When a small amount of superphosphate is added, the effect is better. After the leaves have rotted, they are combined with the garden to turn into the orchard; if necessary, water is poured around the fruit tree tray, or used as a straw to cover the tree.
(Wang Yutang)
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