What techniques are needed for wheat seeds in zouping county?

1 Analysis of wheat planting techniques. Optimize farming methods.

In the process of wheat planting, we should choose a reasonable rotation mode according to the actual planting conditions, mainly planting wheat for a long time. According to the actual situation of wheat planting, we know that if crops are planted in a certain area more times, it will affect their output and thus reduce economic benefits.

2. Choose suitable wheat varieties.

No matter what kind of crops are planted, choosing suitable varieties is the primary key of planting technology, because the choice of wheat varieties determines the growth and yield after planting. For example, the quality of wheat is better and the variety is better, so the yield of wheat produced is higher than that of normal varieties. To choose suitable wheat varieties, we should first choose according to the local climate conditions, geographical environment, soil quality and humidity, and then process the selected varieties to effectively improve their germination rate and production efficiency.

3. Rational fertilization

Before planting wheat, the land and soil should be improved, and the soil for planting wheat should be deeply cultivated. Specifically, mechanical deep ploughing should be adopted to ensure the depth and effective water storage capacity of the soil, and the soil surface should be neat and uniform during the soil preparation process, and unevenness is prohibited. After the completion of soil preparation, trial planting should be carried out according to the variety quality of wheat. The fertility of soil affects the yield of wheat, so it is necessary to apply fertilizer reasonably, master the scientific proportion of fertilization, and preferably use organic fertilizer to ensure the permeability of soil.

4. Choose scientific sowing date and sowing amount.

The sowing date of wheat affects the growth of wheat as much as the sowing amount. If the sowing date of wheat is unscientific, it will affect the yield of wheat, so the sowing date should not be too early or too late. For winter wheat. When is its sowing date usually? 10? In mid-June, if the sowing time is too early, a batch of weak wheat seedlings will age. The main reason is that the early planting time of wheat has absorbed all the nutrients in the soil, which will also lead to the occurrence of pests and diseases. Therefore, all localities should grasp the development and changes of the weather in order to choose a suitable wheat sowing date.

5. Control the sowing depth

The sowing depth of wheat should also be controlled within a certain sowing range, and the depth will generally be in? 3.3? ~? 5cm, if the sowing depth of wheat is too shallow, the water absorption of wheat will not keep up, resulting in water shortage and drought, inhibiting the normal growth of wheat, and more prone to pests and diseases. If the sowing depth is deep, it will also lead to the phenomenon of wheat seedling rooting and affect wheat yield. Therefore, according to the planting depth of wheat, farmers should be based on the actual situation. Grasp the reasonable standard to choose the depth, so as to ensure? Hinder the normal growth of wheat.

6. Prevention and control of pests and diseases

When sowing, seeds are dressed with chemical agents, which mainly mix the chemical agents that can kill pests and diseases in wheat seeds for sowing evenly to achieve the purpose of preventing and controlling pests and diseases. However, this method should pay attention to selecting some chemicals that are harmless to seeds. If you choose too many chemicals, it will affect the normal germination of seeds, and if you choose too few chemicals, it will lead to the regeneration of pests and diseases. In the process of wheat growth, spring is the main season to control pests and diseases. Due to the frequent rainy and cold weather in this season, wheat powdery mildew, sheath blight and other diseases are prone to appear, so it is necessary to strengthen pest control and increase wheat yield during this period.