Birch is one of the weeds that are extremely difficult to get rid of. However, it is still possible to do so. In order for the plant no longer to appear on your site, you have to try hard.
Kyiv. Ukraine. Ukraine Gate – September 01, 2021 – Agriculture
What is dangerous birch?
Field birch removes from the soil those nutrients that are necessary for the full growth of fruit crops. For example, she is happy to eat nitrogen. The lack of this substance adversely affects the development of cultivated plants.
Also, this weed can wrap around the stems of plantings, which will provoke their lodging. You will definitely not wait for a rich harvest from such plants.
How to deal with birch on the site
Regular weeding will help to get rid of weeds. As soon as you see new sprouts, get down to business.
Another effective method of birch control is planting green manure. We are talking about mustard, canola, or campfire. These crops form a dense network of roots, which will bring a lot of difficulties to weed sprouts.
If you do not have a place to plant greens on the site, then sunflower or corn will help. They also will not allow the birch to sprout.
You can also cover the ground with a black covering material. Such a product will not allow sunlight to reach the weeds, due to which its growth will slow down significantly.
Birch feels great on acidic soil. Knowing this fact, it is necessary to reduce soil acidity. This can be done with lime (0.3 kilograms per square meter) or chalk (0.4 kilograms per square meter).
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Source: Ukrgate