Cautions for planting seedlings in autumn

Autumn mild climate, at the peak of tree growth, but also the golden growth period of trees, this time is a good time to plant seedlings, so in autumn planting seedlings to pay attention to what? Let's get to know each other along with Xiaobian.

1. Time should not be early

The prerequisite for planting trees is that the temperature is low, and the second is that a large number of leaves fall off, because only when the temperature is low can the transpiration of trees and geese be reduced. In the process of planting, the root system will inevitably be damaged, which will affect its water absorption function. If the temperature is high at this time, it will cause transpiration to absorb water seriously, resulting in tree death. In addition, after the leaves fall off, the transpiration of trees decreases, which is conducive to the survival of trees.

2, watering should not be less

Many people in the planting process, often neglect watering work, only after planting watering once, then ignore, in fact, this is a wrong practice, autumn planting trees, watering work is still very important. After autumn is beans, although the temperature is lower, water evaporation is less, but the long-term winter monsoon will take away the water in the trees, which is also the reason why many trees bloom in winter. Therefore, watering in autumn is very important. The watering frequency should be determined according to the planting time. Generally, the planting in January should be watered three times, once immediately after planting, the second time after 10 days, and the third time after 15 days; And November planting needs watering twice, once after planting, the second time after planting 15 days; December planting, only need to water once, that is, after planting, pay attention to watering must be fully watered, water more than small.

3, planting should not be shallow

The trees planted in autumn should be deeper than those planted in spring during the Spring Festival. The reason is that the temperature in winter is lower. If the trees are planted too shallow, it is easy to cause freezing damage to the roots of trees. In addition, deep planting of autumn trees is also conducive to revolutionary germination. The planting depth should be 5 cm to 8 cm higher than the original soil mark of the root of the tree. In the spring of the next year, the topsoil can be removed by watering with frozen water. This is beneficial to the tree to sprout new roots in winter and ensure the survival rate.

4, fertilizer can not be short

Many people think that autumn fertilization is a wasteful behavior, in fact, this view is wrong. Proper fertilization is necessary for planting trees in autumn. Fertilization at this time, there are two roles, one can effectively improve the ground temperature, conducive to the eruption of new roots, and the other is to provide sufficient nutrition to the new roots, conducive to spring germination and long branches.

The above is an introduction to the precautions for planting trees in autumn. I hope it can help you. If you want to know more about it, please pay attention to us.