Spring planting methods and techniques for fruit trees

Spring planting period of fruit trees, although the temperature is relatively warm, more rain, high humidity, high survival rate after planting, easy to grow new roots and new shoots, but if the method is not appropriate, it will result in low survival rate after planting. Here are the methods and techniques for planting spring trees in fruit trees.

1, choose a good seedlings. Choose high-quality nursery stocks that are free from pests and diseases, grow robustly, have well-developed roots, and have short internodes and no water loss. The leaves and stems on the seedlings are full of green and glossy leaves.

2, give enough root fertilizer. 7-15 days before planting, on the basis of the deep plowing and soil improvement of the planting hole, the orchard of the flat land is under the surface soil of Guodun, and 0.5 kg of fermented bean bran or peanut bran per plant, or 10-15 of pig manure. kg. The fertilizer should be mixed well with the soil and should not be in direct contact with the root groups to prevent burning of the root colonies. That is, the fertilizer should be applied 30-35 cm from the site of the planting site, or be applied under the site of the site, 35-40 cm away from the topsoil, and Smash the clods on the planting site, pour a small amount of fully decomposed manure water 3-5 days before planting, mix it with the soil, and absorb it.

3, seedlings finishing. After returning the seedlings, they should be placed in a cool, sheltered place to keep the roots moist. If the number of seedlings is large, they should be sorted by size, graded, and properly trimmed for root groups and shoots. Cut rot, roots, and roots before planting. Rotten root cut until the white, even a good root should be slightly cut off part. Too weak or improperly placed branches must also be cut off. When the weather is too dry during long-distance transportation or planting, some of the leaves should be cut off to reduce the evaporation of water.

4, planting. When planting, all roots should be straightened and straightened, and they should be distributed evenly and slightly obliquely downwards in all directions within the planting hole. If the inverted roots occur from the roots in several layers, the roots should be straightened from the bottom to the top. Fill in fine soil layer by layer and compact it by hand, but do not use too much force to prevent the root system from breaking. When the soil is half filled, gently lift the seedlings to the soil, straighten the roots, and straighten the plants. Fill the soil with the feet and plow the soil. Pillar support should also be set up to prevent instability.

5, timely watering. After the seedlings are planted, immediately set the root water and cover the grass to moisturize. 5 days after planting, watering once a day, 5 days after the next day, 1 time, 20-30 days after the light can open the top soil inspection, if new root sprouting, can be applied to a thin rotting defecate water.

6, science will be dry. After planting the seedlings, according to the height of the seedlings, cut short at the full shoots of 50-60 cm, and then apply bio-oil or paint on the wounds to prevent draining.

In order to prevent the sinking of fruit trees, when planting, the amount of grass should be determined according to the depth of the planting hole or furrow to determine how high the fruit pier should be, so that the submerged seedlings' grafting interface just exposes the ground, thus benefiting the fruit trees. Growth and development.

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