How to increase rice yield per mu by 30 ? The key lies in these 3 details
Rice is an ancient food crop that has been cultivated for several years. Now due to scientific and technological advances, coupled with the improvement of various crops, the yield per mu has been increasing. However, when many people are planting, some people will notice that things that grow in the same place, different people, and in different places may have different results. According to a survey by relevant agronomists, many farmers often ignore the following three aspects when planting rice.
First, the planting pattern has changed. The variety of rice is increasing year by year. Different types do have a certain impact on the final output. However, there are some things that are different. For example, there are three types of current planting methods:
1. Throwing seedlings. When it comes to rice sowing, we must express our admiration for human ingenuity. Due to the change in living conditions, the improvement of human farming methods is also continuing. At that point, everyone changed from focusing only on production, not just production. Compared with transplanting, throwing seedlings is much simpler and easier. All they have to do is put the rice on a plate and sprinkle it in the water.
2. Live broadcast. Although it seems that it is easier to live broadcast without planting seedlings, this method requires leveling the rice field. "Live broadcast" is to spread the way of seeding yourself. When the seeds have sprouted, they are scattered in the ground.
3. Transplanting. When it comes to sowing seeds, it is something that can only be experienced by people before the 80s, and most people in the 90s have not experienced it. Rice transplanting, for many farmers, has a deep impression. Every year, in the rice transplanting season, it is the most lively and lively time in the countryside. At the same time, the mutual help between neighbors was also deeply reflected at this time.
Seedling cuttings are cultivated by sowing seeds and then transplanting the seedlings into the field. There are many advantages of rice transplanting, and it is also a great help for the growth of seedlings. Therefore, of the three methods, the transplanting method yields hundreds of kilograms more than the others.
2. Manual regulation in the process of artificial pollination. In general, most farmers do not care about the growth of rice. During the whole process of rice field growth, most people will do some simple tasks, such as watering, spraying, and occasionally weeding by hand.
In fact, flowering and pollination are often neglected by many farmers. Insects and breezes can also pollinate rice smoothly, but no one knows exactly what the results will be. For example, during pollination, if there is rain, the activity of insects will be reduced, and a large amount of rain will fall, resulting in pollination failure.
At this time, artificial "latte artificial" and artificial pollination of rice can greatly improve its pollination efficiency. Artificial pollination, on the other hand, is relatively easy. With a long rope, two people hold the rope and let the rope come into contact with the flowers, allowing the flowers to spread out and increasing the efficiency of pollination. Normally, after artificial pollination, the yield per mu will be higher.
All in all, if you want to increase production, you have to pay attention to some details.