Matters needing attention when sowing wheat

After the beginning of autumn, all parts of the country gradually began to sow winter wheat, and after the planting of winter wheat began, everyone encountered some problems. In fact, when sowing, there are some points for attention that we need to do well, and sowing is also fastidious, so what should we pay attention to when sowing winter wheat? Let's take a look at it with the editor.

1. Climate

Wheat sowing is according to the climatic environment, farmers sometimes choose different varieties will appropriately push the sowing time. Everyone said that scientific planting, scientific planting actually includes not only fertilization and watering, disease prevention and other aspects, farmers should constantly learn planting techniques. In order to timely deal with the impact of various bad weather on wheat, and ensure the yield and quality of wheat. Because of the global warming, it is necessary to delay the sowing time according to the climate change, otherwise it will easily lead to freezing injury of wheat.

2. Sowing quantity

Now many farmers will have a problem of excessive sowing when sowing, which leads to various conditions such as prosperous growth or frostbite in the growth of wheat. As a result, wheat plants have weak lodging resistance, insufficient yield, easy premature senescence and so on. We should reasonably control the planting quantity according to the area of wheat field, and the specific quantity depends on soil fertility and variety. The sowing rate directly determines the final yield of the wheat field and the quality of the wheat, so we can not sow blindly. It is necessary to establish the planting density and control the sowing quantity in order to ensure the normal growth of wheat.

3. Sowing time

The editor also said earlier that sowing time is also more important. Sowing prematurely will lead to seedlings unable to adapt to the temperature, growth hindrance, premature senility, weak seedlings and lodging and other problems. When the temperature is the lowest in winter, the seedlings will be frostbitten accidentally, which is very disadvantageous to the growth of the seedlings. If sowing too late, the lack of soil temperature will lead to poor resistance of seedlings and decrease of tillering ability, which will also affect the yield of wheat. The farming benefit of farmers is greatly reduced.

4. acidity and alkalinity

As we all know, before sowing, it is necessary to apply enough base fertilizer to improve the soil fertility and strengthen the nutrient absorption of the seedlings. In fact, base fertilizer can also effectively neutralize soil acidity and alkalinity, and soil acidity also has a certain effect on the growth of wheat. Wheat has the strongest nutrient absorption capacity when the soil PH value is about 6.5. Soil over-acidity and over-alkali are very disadvantageous to the growth of wheat, for example, if the soil is too acidic, it can easily lead to soil hardening, roots can not breathe, absorb nutrients, resulting in seedling trace element poisoning. It will also destroy the soil environment, reduce the microorganisms in the soil, and the water and fertilizer conservation will decline rapidly, resulting in the loss of planting conditions in the soil.

These are some points for attention when sowing wheat. When sowing, we should not only plough deep into the soil, but also pay attention to time, soil pH and other aspects. Only in this way can we effectively ensure that wheat can thrive healthily during its growth. This is the end of today's introduction, this article is only for reference, but also hope to help you.