How to solve the problem of heavy stubble in the transformation of old orchards? What should we pay

Generally, the orchard will enter the "old age" after planting for decades, and if the heavy cropping is not carried out in the later stage, it will not only affect the quality of the fruit, but also the growth of the fruit tree will become slow, and the phenomenon of pests and diseases will occur frequently. If you want to solve the problem of heavy cropping, you need to improve the soil quality, and at the same time select some relatively robust seedlings for planting, and the orchard should also pay attention to strengthening the daily management. However, it must be noted that new seedlings cannot be planted directly under the old fruit trees in order to save time and effort, so that some newly planted seedlings will encounter more serious pests and diseases due to poor resistance.

Soil reuse is the main cause of heavy stubble in fruit trees, so to solve this problem, it is necessary to improve the soil in place, so that the new fruit trees will develop better roots during the growth process, and then the growth will be stronger in the later stage. After cutting down the old trees, the residual branches and rotten leaves should be removed in time, and the soil should also be turned deeply, and some old stumps hidden in the soil should be cleaned up in time, which can effectively cut off the spread of germs. Proper fertilization treatment can balance nutrients and allow the soil to reach a state of sufficient nutrients, and sterilization is also very important.

Many growers do not do a good job of soil treatment, especially ignoring some old tree roots buried deep in the soil, and think that the roots can be used as fertilizer for new fruit trees after decaying, which is not correct. Because there are still many diseases and insects in the roots of these old trees, which is very unfavorable to the growth and development of new fruits and vegetables, the phenomenon of heavy stubble in old orchards must not be fully treated. It also takes enough time to carry out the transformation of old orchards, if you rush it, it is easy to lead to the problem of heavy stubble is not in place, and it is generally necessary to prepare for cutting down trees and ploughing the ground in autumn, which also leaves enough time for improving the soil.

In general, it is still very complicated to solve the heavy crop, we must ask more professionals for advice, do not pay both energy and fail to solve the problem, and if the new fruit tree does not grow in place, it will also bring very large economic losses, which is more than worth the loss, and will also have a great impact on the lives of some people.

The soil quality of the old orchard actually has such and such problems, take our apple orchard as an example, most of them have the problem of heavy soil acidification, as well as the lack of nutrient content or uncoordinated, it can be said that more but excessive, less but less pitiful, resulting in poor soil environment and insufficient nutrient supply for the growth of new fruit trees, resulting in the growth of fruit trees is inhibited.

In the process of planting, some fruit trees in the old orchard can be trimmed, and some wild vegetables will also be plucked. You should pay attention to the process of recuperation, you should pay attention to the protection of the orchard, pay attention to the protection of the fruit trees, pay attention to the nutrition of the fruit trees, pay attention to the frequency of watering and fertilization, and pay attention to the planting effect of the orchard.

The soil should be renovated to address the problem of stubble according to the fertility of the soil, or watering should be carried out to understand the requirements for retrofitting. Pay attention to the fertility of the soil, understand the condition of the soil, make preparations, adjust the structure of the soil in time, seize the planting period, and take regular breaks.