Wheat is divided into winter wheat and spring wheat varieties. The planting time of winter wheat is determined according to the temperature. Many friends will find that the emergence of wheat is very poor after planting wheat, and even no emergence. As a result, the economic interests of farmers are seriously damaged, so what should we do if wheat does not emerge? As a grower, how can we remedy the prevention of reducing production? Today, Xiaobian brings you a remedy for not planting wheat. Let’s take a look. Let's go!
1, timely loose soil
Wheat seeding does not occur mainly during winter wheat planting, as winter wheat is sown in winter and after wintering management. The germination of wheat is relatively hindered, and its ability to break the soil is also limited. And the temperature in winter is extremely low, and the soil is gradually squashed. Naturally, the emergence of the seedlings is very bad. At this time, we need to do the soil loosening work, promote wheat emergence and improve the success rate of emergence. It also increases the temperature of the soil, which is very beneficial for the growth of wheat.
2, watering management
The water content of the soil is also an important factor in determining the emergence of wheat. In some planting areas, the soil moisture is relatively poor and the soil water content is insufficient. After sowing, the wheat needs sufficient water to promote germination and emergence. If the water is insufficient, the natural emergence is also very poor. Therefore, when it is found that the emergence of seedlings after sowing is not particularly good, it is necessary to check the soil moisture in time. If the sensation is too bad, it should be watered in time to promote the water absorption of the seeds, restore the growth ability of the seeds, and increase the emergence rate of the wheat.
3, reasonable topdressing
When it is found that the emergence of wheat after sowing is not very satisfactory, the most basic treatment method is topdressing. We can apply the corresponding urea according to the planting area. For those plots where weak seedlings and yellow seedlings appear after emergence, nitrogen fertilizer is the best way to enhance seedling growth. After fertilizing the soil, the fertilizer is infiltrated into the bottom of the soil, awakening the seeds that have not yet emerged. After the seeds have absorbed enough nutrients, the germination ability is enhanced, and the speed of seedling emergence is naturally increased, but nitrogen fertilizer cannot be applied alone, and nutrients such as potassium and phosphorus should be replenished in time.
4, pest control
Some farmers did not do the deep-buried disinfection of the soil before planting, resulting in many pest eggs in the soil. When the wheat is sown, the eggs gradually hatch, and then the seeds are foraged, causing all the seeds to die if they have not yet germinated. Therefore, before we plant, we must carefully and carefully disinfect the soil and plow the soil, and eliminate pests and eggs in the soil. And the seeds are processed well, and the seeds can be used for seed dressing, and the most seeds are used for disinfection. After the emergence of the seedlings, it is necessary to properly administer the roots of the medicaments and do a good job in preventing all pests and diseases.
The above is a brief introduction to the solution to the problem of wheat sowing without seedlings. When it is found that the wheat is not seedling, the seedlings are weak or the dead seedlings, it is necessary to do the seedling work in time. Ensure that the wheat in the planting area is in a reasonable amount of planting, and everyone must do a good job in the prevention and control of pests and diseases, which is the most important in the management of wheat. (黔农网)
This article URL: What should I do if the wheat does not sprout? How to remedy the prevention of reduced production
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