Wide-line dense planting

In order to facilitate mechanization, it is advisable to use a wide-row planting method with a plant spacing of 1.2 to 2 meters, 3.5 to 4 meters, and 667 square meters to plant 83 to 127 plants. The proportion of pollinated trees is preferably 1:4-5.

Colonization

Planting trenches are excavated from February to March before planting. They require 1 meter deep and 1 meter wide, and the bottom soil is separated. When the soil is filled, a layer of topsoil top layer of biogas residue is to be backfilled from the bottom, and each tree is applied with 25 kg of biogas residue. Fill it with water 30 centimeters from the surface to make it natural.

When planting, the seedlings with soil ball can be removed from the root bagging (note that the straw rope should not be removed), remove the bagging of the roots without the earth ball, use the rooting powder to treat the root system, and then plant the planting roots. The root system is in close contact with the soil. After planting, each tree was cast with 50 kg of 30-fold dilution of biogas slurry and 0.4 kg of ammonium bicarbonate and 0.25 kg of phosphate fertilizer were added to help the seedlings. Immediately after infiltration, they covered the mulch.

Each tree was set up with coarse bamboo poles (2.5 cm in diameter and 2-2.5 meters in height) to prevent the center from deflecting. The spring planting should be properly advanced, and general seizures should be good. In order to ensure the survival rate, the large bags on the branches after planting must not be removed prematurely, and they must be inspected at any time, and the damage should be promptly replaced until the tree survives completely and is fully removed after germination.

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