In vegetable management, vegetable farmers often have such findings. Sometimes they lift the mulch and find many capillary roots under the mulch. But do you know? These hairy roots are very delicate, and they are easily damaged by the uncomfortable warmth of the ground, improper fertilization, and injury to medicine. If these hairy roots are damaged, the growth of the vegetables will be poor, and the root diseases will be caused when the hairy roots are damaged, causing the vegetables to die. Therefore, protecting the roots of vegetables and preventing capillary roots is an important measure to prevent root diseases in vegetables. As for the maintenance of the roots of vegetables, Zhao Xijun, a vegetable farmer in Datian Town, Shouguang City, has a set. Let's listen to his views. Zhao Xijun believes that the following points should be achieved if you want to cultivate adventitious roots:
First of all, the proper temperature of the soil should be maintained. Zhao Xijun said that excessively high and low ground temperature have a great impact on the capillary root of vegetables, especially when the ground temperature is too high or too low, often leading to capillary root damage. Therefore, regulating soil temperature and humidity is a prerequisite for the normal growth of capillary roots. Under normal circumstances, the temperature of most vegetables on the ground temperature requirements between 20-28 degrees Celsius, vegetable farmers should be based on the temperature of each vegetable requirements of scientific regulation.
Second, fertilization should be reasonable. From Zhao Xijun's understanding of the situation, improper fertilizer and water is a major cause of capillary root injury. Therefore, vegetable farmers should use fertilizers that are less irritating to vegetables when applying fertilizers, and strictly control the amount of fertilizers to prevent the fertilizers from burning the roots. When watering, care must be taken to avoid the high temperature at the midday and the low temperature in cloudy snow conditions to avoid hair root damage.
The next thing is to use medicine scientifically. Zhao Xijun believes that improper use of drugs and high concentrations of liquid medicine is also an important cause of capillary root injury. He explained that over the past few years, vegetable farmers have frequently applied high-concentration pesticides to deal with root diseases that have caused more and more problems. Often the disease is not cured, but the capillary root is seriously damaged. In this case, it is more conducive to the infection of pathogenic bacteria.
In addition, we must prevent underground pests and human damage. Zhao Xijun emphasized that underground pests such as cockroaches, cockroaches, wireworms, and ground tigers often damage vegetable roots and leave wounds on the roots, thus creating conditions for disease infestation. Therefore, to prevent and treat these pests as soon as possible, 50% of phoxim 800 times or 10% of imidacloprid 1000 times can be used to irrigate the roots.
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