What is the best sowing amount of wheat?

Now planting wheat, with the changes of various reasons and factors, farmers have made relative adjustments and changes in planting wheat. Reason 1, straw returning to field. It causes false land, pests and diseases, the emergence rate of wheat after planting is not high, it freezes to death in winter and insects bite to death. In order to make up for these defects, it is necessary to plant all kinds of seeds. 2, water-saving project, in our main grain producing areas in Hebei, change the previous watering mode, 4.5 water. Now planting wheat, generally speaking, from sowing to harvesting 2. -3 water. There is less water, and wheat seeds are divided into three types, and there are many kinds. 3, post-emergence herbicides, now weeds in wheat fields, mainly wild wheat. These two kinds of wild wheat, Aegilops tauschii and Panicum miliaceum, are difficult to handle. If we control this wild wheat, this medicine will cause wheat seedling casualties. Want all kinds of seeds.

For the above reasons, farmers want to ensure a bumper harvest. A field of average medium fertility. Sow 30 kg, the minimum shall not be less than 25 kg. If planted in clay, it is 35.50 kg.

In order to ensure full and robust seedlings, the following requirements are required, 1. Not hurt by various factors. Straw crushing should be fine, rotary tillage should be deep and even up and down. Be sure to level the land. 2. Before sowing, be sure to check the reliability of the experiment and the seeder. In order to prevent the lack of seedlings and broken ridges, how much to plant was not sown as required. Resulting in reduced production. 3. In order to prevent diseases and insect pests, seeds must be sown with drugs in advance and dried. 4. The planting depth, too deep to germinate completely, too shallow, freezing injury and lodging resistance, must be controlled at 4 cm. After planting, it is leveled and compacted.

Corn has been harvested in many places, and winter wheat is going to be planted next. However, it is best to plant wheat at 65438+1early October. If you plant it early, the cold in winter will weaken, but you can prepare wheat seeds these days. As for how much Jin is suitable for sowing, in fact, the sowing amount is different according to different soil moisture. Usually, an acre of land is only 15 kg, and more is 60 kg.

Farmers' friends should plant wheat, engage in agriculture and do farm work continuously according to the actual situation of soil fertility and local climate warming. Live, be flexible and do it according to the actual situation!