How to scientifically manage winter wheat in spring?

How to scientifically manage winter wheat in spring? This question is very timely and very good.

As the saying goes, crops can be planted in three parts and managed in seven parts. Spring is the season of the year. In order to achieve a high yield and bumper harvest of wheat, wheat management in spring is very critical. So how to manage winter wheat well in spring? I am an old farmer and have the best say. Let me share my views on the spring management of winter wheat.

In the eight months from sowing to harvesting of winter wheat, the three months of spring growth are the most critical. Implementing scientific management and using appropriate methods will lay the foundation for a bumper wheat harvest.

First, according to business conditions, water the wheat in a timely manner. This depends on local business conditions. If there is more rain and snow in winter and spring, watering can be done later. The weather is dry, especially for Type III wheat seedlings that were sown late last year, and wheat fields that have not experienced freezing water before winter, so it is better to water them earlier. While watering, apply 15 to 20 kilograms of urea per mu, or 50 kilograms of ammonium bicarbonate per mu (ammonium bicarbonate is a quick-acting nitrogen fertilizer, and the effect can be seen in a short period of time) to promote the spring growth of winter wheat. Tillering, not losing tillers, increasing the number of ears per mu.

First, according to business conditions, water the wheat in a timely manner. This depends on local business conditions. If there is more rain and snow in winter and spring, watering can be done later. The weather is dry, especially for Type III wheat seedlings that were sown late last year, and wheat fields that have not experienced freezing water before winter, so it is better to water them earlier. While watering, apply 15 to 20 kilograms of urea per mu, or 50 kilograms of ammonium bicarbonate per mu (ammonium bicarbonate is a quick-acting nitrogen fertilizer, and the effect can be seen in a short period of time) to promote the spring growth of winter wheat. Tillering, not losing tillers, increasing the number of ears per mu.

Second, timely chemical weeding of winter wheat. If no herbicide has been applied before winter, you can choose to remove it in time when the wheat turns green. The best times to eliminate wheat weeds are the seedling stage before winter and the greening stage in spring. When choosing weeding in spring, it is best to choose a sunny, windless weather. Weeding should be carried out after the wheat is watered and the land is moist, with the average temperature above 6 degrees. Pay attention to spraying the liquid evenly without overspraying or leaking.

Second, timely chemical weeding of winter wheat. If no herbicide has been applied before winter, you can choose to remove it in time when the wheat turns green. The best times to eliminate wheat weeds are the seedling stage before winter and the greening stage in spring. When choosing weeding in spring, it is best to choose a sunny, windless weather. Weeding should be carried out after the wheat is watered and the land is moist, with the average temperature above 6 degrees. Pay attention to spraying the liquid evenly without overspraying or leaking.

The management of wheat fields in spring is not complicated. The key is the timing and nodes. I focused on two points today, one is wheat watering and the other is wheat weeding. I think these two points are very important. Personally, I think that as long as we grasp the key points of management, it is not difficult to achieve a bumper wheat harvest. What do you think?