First, the whole garden general application method First put the fertilizer on the ground of the orchard, and then combine the orchard ploughing or deep ploughing in winter, turning the fertilizer into the soil layer. This method is mainly used for large-scale fertilization of mature fruit trees or densely planted orchards in mature orchards or densely planted orchards. Most of the fertilizer is mainly crude fertilizer.
Second, the tree tray 壅 method Fertilizer is more concentrated in the tree tray range, after the fertilization also carried out deep cultivating, turning the fertilizer into the soil layer. This method is suitable for young orchards. The advantage is that it is more concentrated than the whole garden, and generally uses a combination of crude fertilizer and refined fertilizer, slow-acting and quick-acting.
Third, the annular groove fertilization method According to the breadth of the root extension of the fruit tree, a trench of 40 to 60 cm deep and 40 cm wide is dug in the outer edge of the canopy. The fertilizer is then applied to the ditch and covered with soil. This method is suitable for applying organic fertilizer to the small orchards, new orchards and young orchards with small canopies in winter or early spring.
4. Radial Ditch Fertilization Method Take the trunk as the center and evenly dig 5 to 6 shallow grooves radially outside the canopy. The inside is shallow and deep, and the canopy is 20 to 30 cm deep at the projection of the ground. Then the fertilizer is applied and the soil is covered. This method is suitable for the age-old orchard topdressing.
5. Applying a hole or injecting a fertilization method, you will dig a few 30-60 cm deep hole around the canopy and apply the fertilizer into the hole. Injecting the fertilization method is to use a soil drill to make a hole in the tree tray around the trunk, about 50 cm deep. , put the prepared fertilizer into the hole. The above two methods are suitable for orchards or densely planted orchards in arid areas, mostly based on liquid fertilizer.
Sixth, the ditch fertilization method follows the direction of the fruit trees in the orchard, one per line
Second, the tree tray 壅 method Fertilizer is more concentrated in the tree tray range, after the fertilization also carried out deep cultivating, turning the fertilizer into the soil layer. This method is suitable for young orchards. The advantage is that it is more concentrated than the whole garden, and generally uses a combination of crude fertilizer and refined fertilizer, slow-acting and quick-acting.
Third, the annular groove fertilization method According to the breadth of the root extension of the fruit tree, a trench of 40 to 60 cm deep and 40 cm wide is dug in the outer edge of the canopy. The fertilizer is then applied to the ditch and covered with soil. This method is suitable for applying organic fertilizer to the small orchards, new orchards and young orchards with small canopies in winter or early spring.
4. Radial Ditch Fertilization Method Take the trunk as the center and evenly dig 5 to 6 shallow grooves radially outside the canopy. The inside is shallow and deep, and the canopy is 20 to 30 cm deep at the projection of the ground. Then the fertilizer is applied and the soil is covered. This method is suitable for the age-old orchard topdressing.
5. Applying a hole or injecting a fertilization method, you will dig a few 30-60 cm deep hole around the canopy and apply the fertilizer into the hole. Injecting the fertilization method is to use a soil drill to make a hole in the tree tray around the trunk, about 50 cm deep. , put the prepared fertilizer into the hole. The above two methods are suitable for orchards or densely planted orchards in arid areas, mostly based on liquid fertilizer.
Sixth, the ditch fertilization method follows the direction of the fruit trees in the orchard, one per line
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