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Spring planting trees pay attention to seven points
During the spring planting period, although the temperature is warmer, the rainfall is higher, the humidity is higher, the survival rate after planting is high, and the new roots and hair shoots are easy to grow. However, if the method is improper, the survival rate after planting is low or the seedlings are not growing. Therefore, attention should be paid to the following issues when planting trees: 1. No pests and diseases, strong growth, well-developed root systems, short internodes, and no water loss before planting. The leaves and branches on the seedlings are full of green and glossy, high quality glossy seedlings. . 2, 7-15 days before planting, the mountain orchards carry out deep plowing and soil reform on the basis of planting holes. The flat orchard is under the surface soil of Guodun, and 0.5 kg of bean bran or peanut bran per plant is cooked and cooked. - 15 kg. The fertilizer should be mixed well with the soil and must not be in direct contact with the root groups to prevent burning of the root colonies. That is, the fertilizer is applied at a distance of 30-35 cm from the site of the colonization, or applied below the site of the site of settlement, 35-40 cm away from the topsoil, and Smash the clods on the site of the planting, 3-5 days before planting, pour a small amount of fully decomposed manure water, and mix it with the soil to facilitate absorption. 3. After the seedlings are transported back, they should be placed in a cool and sheltered place to keep the roots moist. If the number of seedlings is large, they should be sorted by size, and the root group and branch shoots should be properly trimmed while grading. Cut rot, roots, and roots before planting. When the rot root is cut to white, even a good one has to be slightly cut off. If it is too weak or improperly placed, it must 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. When planting, the roots should be straightened and straightened. Slightly obliquely and downwardly in all directions in the planting hole. If the roots of the inverted root are divided into several layers from the straight root, the root should be straightened from the bottom up. Fill the fine soil layer by layer and compact it by hand, but do not use too much force to prevent the root from breaking. When the soil is half filled, the seedlings are lifted up gently, the roots are straightened, the plants are straightened, and the soil is compacted with the feet. The cover soil cannot be higher than the grafting interface. Pillar support should also be set up to prevent instability. 5, after the seedlings are planted, immediately set foot in the water, cover grass moisturizing. 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 decomposed manure water. 6, after the seedlings are planted, according to the height of the seedlings, in the 50-60 cm full bud at the short cut, and then painted in the wound bio-oil or paint to prevent draining. 7. To prevent the sinking of fruit trees, in planting, the height of the planting hole or furrow or the amount of grass shall be used to determine how high the fruit pier should be. After the subsidence, the mating interface of the seedlings just exposes the ground. It is conducive to the growth and development of fruit trees.