How to prevent root rot? Very fruit farmers in fruit tree planting more or less have encountered fruit tree root rot, because its harm is larger, serious will lead to cutting trees, fruit farmers suffer heavy losses, today we take a look at root rot prevention and control?
How to prevent root rot? Very fruit farmers in fruit tree planting more or less have encountered fruit tree root rot, because its harm is larger, serious will lead to cutting trees, fruit farmers suffer heavy losses, today we take a look at root rot prevention and control?
How to prevent root rot?Fruit tree root rot is mainly caused by fungal diseases, spring4-5It starts in month, summer6-9The moon is the peak.Easy to occur in young and old trees, weak trees. In the early stage of root rot, there will be brown water-soaked lesions in the root bark, but the ground part is not shown. Generally, it can be seen from the trunk, branches, stems and leaves in the middle and late stage of the disease. This is also the reason why root rot is difficult to control.
How to prevent root rot? There are several reasons for the root rot of fruit trees. First, high temperature, high humidity and weak light; Second, the soil is not breathable, poor drainage; Third, fruit trees grow long, for old trees; Fourth, orchard management is not good, the overall tree situation; Fifth, the heavy use of unspoiled farm manure causes root damage.
How to prevent root rot?Shaanxi's Zhao Big brother planted 50 acres of kiwi, half of them are old trees, recently found yellow leaves, abnormal deciduous, dug up roots to see yellow roots, rot, this look does not matter, Zhao Big brother found60%Many of the older trees have this problem.
Zhao Brother is very anxious to find the technical teacher to seek solutions, the technical teacher can not guarantee to save all, because a few trees have been very serious, the technical teacher recommended fruit trees that have appeared root rot,First dig out the roots and thoroughly scrape the rotten parts, and then use oxamethrin, methylene, oxamethrin, methylene, methylene, methyl tobuzine and other medicines to alternately fill the roots2Times (or apply to the affected area),Next use the earth chef twelve elementsMicrobial agent +Soil enzyme rooting agent popular set root irrigation conditioning, flushing2-3We'll see what happens after that.
After some time, Zhao found that most of the fruit trees were relieved. Zhao said:"Especially the application of the local chef's popular package, regulating the fruit trees at the same time produced a lot of capillary roots, white roots to absorb nutrients, restore the tree, but also careful control in the future."
The technology teacher said:"ThisHow to prevent root rot? AnswerOr prevention is greater than treatment, soil chef popular package if you have been using, fruit trees are generally not easy to appear root rot, than now also use drugs and conditioning, spend a lot of money, also suggest that the fruit farmers friends pay attention to the use of bacteria and rooting agents,"
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