The harm of the latest wheat growth

Wheat is relatively rare in the south, but its status in the north, like rice in the south, is essential. Growing wheat is also planted on a large scale in the north, although it has been planted for a very long time. However, there will still be a lot of problems, among which the flourishing growth of wheat is extremely disadvantageous to the growth, which is often ignored by some novice growers. So what is the harm of wheat prosperity? Let's take a look at it.

1. Slow to turn green

There are many phenomena of wheat growing at the end of autumn, and if it is not managed in time, it will seriously hinder the growth rate of wheat. Delaying the green period of wheat will lead to a delay of at least a week, resulting in a shortage of wheat in spring. Some branches growing to the later stage basically reduced the number of tillers after spring, resulting in insufficient tillers, reducing the number of plant panicles, and seriously affecting the yield.

2. Freezing injury

This harm is mainly aimed at the winter wheat, after the winter wheat grows, because the wheat seedling is still very fragile, the resistance is not strong, the cold tolerance is not strong, and the nutrient accumulation in the prosperous wheat seedling is less. If you stay in a low temperature environment for a long time, it is very easy to cause frost injury. Freeze-injured plants can not be treated, resulting in the reduction of plants and the destruction of planting density, which not only reduces the yield, but also affects the growth of other normal plants.

3. Lodging

Lodging is the most common problem. Wangchang's failure to manage the wheat in time has led to too dense and tall wheat, and there is not enough yang pass inside. As a result, the plant elongation is too high, the center of gravity is unstable, the elasticity becomes worse, there is no resistance to the wind, and the phenomenon of lodging increases. Lodging will also affect plant growth, reduce yield, resulting in the loss of their own economic interests.

4. the ability of the root becomes weaker.

Wheat needs more nutrition after growing, and the nutrient transport between the plant and the root will be maladjusted, resulting in most of the nutrition transported to the upper plant, lack of nutrition in the root, weaker growth ability, less split roots, and poor nutrient absorption. Plant growth needs insufficient nutrition, can not grow normally, there are a variety of problems, the most important of which is premature senility, which will also have a significant impact on yield.

5. Increase the incidence of disease

Failure to deal with wheat growing plants in time will reduce their permeability, resulting in lack of ventilation, high humidity in the lower part of the plant, and prone to a variety of diseases and insect pests, such as sheath blight. These diseases do great harm to plants and are difficult to control, which may lead to inestimable losses of wheat. In addition, the photosynthesis of wheat also decreased, the accumulation of photosynthetic matter in the plant was insufficient, and the quality was reduced.

The above is a brief introduction to the harm of wheat growth, compared with everyone should also be relatively clear, the harm of wheat growth is no less than a variety of diseases and insect pests. If this situation is found, it must be dealt with in time, can be cut off manually, or spray an appropriate amount of growth regulators to inhibit growth, and so on. However, we should pay attention to the use of growth regulators to prevent the inhibition of wheat. That's all for today's introduction. This article is for reference only. Thank you for your reading and support.