Fruit trees are better than spring plants

At present, in most parts of China, people do not have the habit of planting fruit trees in autumn. In fact, except for the quality of fruit trees that suffer from freezing and freezing, it is the best season for planting fruit trees in the late autumn and early winter.

First, the advantages of autumn fruit trees

1. In the late autumn and early winter, the temperature is more suitable for planting fruit trees, which is the second peak period of fruit tree root development. Planting fruit trees at this time, the damage to the roots of the fruit trees when transplanted can be easily healed, and can be fully recovered in a short time, normally absorbing and accumulating nutrients, laying a good foundation for the normal growth and development of the fruit tree after the spring of the following year.

2. The temperature is low in the late winter and early winter, the leaves have fallen, the sap is not flowing, and the tree stops growing, and it will not consume a lot of nutrients. Transplanting at this time, the limited nutrients absorbed by the roots of injured fruit trees do not need to be supplied into the tree body in large quantities, but are mainly used to supply the need for wound healing in the roots, and can also accumulate some nutrients. One of the long winter seasons is the best time for healing the roots of fruit trees. By the time the spring blooms next year, the wounds in the roots of the fruit trees will have healed completely, and they will be put into the normal suction and transportation work in time to provide a constant source of nutrients for the trees.

Second, the fruit tree autumn planting technology

1. Use high quality seedlings. In the autumn, when fruit trees are planted, disease-free pests should be selected, and no high-quality grafted seedlings should be produced in the early leaves. Seedling height 1-1.5 meters, base diameter 1 centimeter or so, the root system must be complete. Do not plant with diseased seedlings, thin seedlings, and aging seedlings.

2. Get good seedlings and transport seedlings. About 1 week before fruit planting, nursery land should be filled with water for 1 time to avoid rooting when lifting seedlings and try to keep the root system intact. The long-distance transportation of the seedlings is followed by mud with the seedlings, and it is wrapped in wet grass or plastic bags. After the truck is loaded, cover it with a tarpaulin for transportation.

3. Planting hole specifications. Dig a 50-80 cm square planting pit. Dig a hole when the topsoil, soil and soil should be stacked separately, apply about 10 kilograms of soil miscellaneous fertilizer per hole, fertilizer and topsoil after mixing, half back in the hole, the other half left in the hole.

4. Planting time. Generally, it is advisable to carry out the leaves from the end of the year to the end of the month and from the late October to the early November.

5. Planting methods. The "slurry method" has a high survival rate. The method is: fill half of the topsoil into the holes and pour a sufficient amount of water (usually at least 1 bucket of water per hole), and stir the earth and water in the pits into a thin porridge with a shovel. Then put the seedlings, shake it, so that the roots of the saplings stretch, and then add the remaining topsoil back into the pit, the water seepage after 2-3 hours. Planting depth is generally more than 3-5 cm than the original seedlings cultivation traces.

6. Strengthen management after planting. After planting seedlings, the best conditions to cover the film, so you can protect the cold, increase the temperature, speed up the root healing rate, and extend the root growth time. If you do not cover the mulch, you must pack grass or seedlings on the seedlings to cultivate the earth. The mound height is 30-40 cm to moisturize and prevent cold. Before the winter, the seedlings should be set to dry, and the upper part of the seedlings should be cut off. The height of the stems should be different from that of the fruit trees. The height of the fruit trees is generally 70-80 cm. Apply lead oil at the cut-off point to prevent the water from evaporating and drain. In the spring of the following year, after the Ching Ming Dynasty, open up the mound or uncover the plastic film, pour the germination water once. After the watering, timely cultivating loose soil and covering the film, so as to facilitate the preservation of the earthworm and increase the temperature of the soil, and promote the survival of the seedlings.

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