Latest Rice Fertilization Timing and Fertilization Technique Method Tutorial

We all know that rice is the cooked rice we usually eat. If you want rice to grow well, it indeed has a lot to do with the rice variety, but more of it comes from field management, that is, small matters like fertilization. Although fertilization is a small matter, it is actually very particular. Today let us learn together about the timing of rice fertilization and the ways and methods of fertilizing rice.

Fertilization Timing

Before transplanting the seedlings, we apply fertilizer to the paddy field once. This time it is basically farmyard manure, that is, the usual livestock manure. This is the base fertilizer, and the purpose is to maintain soil fertility. The second fertilization is about ten days or so after transplanting. This time, urea and compound fertilizer from chemical fertilizers are mixed together and scattered into the paddy field. The purpose is to prepare for tillering, so that the tillering time can be earlier and there can be more tillering, so the yield will be much higher. The third fertilization must wait until it grows ear buds. At this time, the nutrients needed are relatively more, so the amount of fertilizer applied this time should be increased, but it should be appropriate, to promote the development and growth of the ear buds. The last fertilization is when the rice ears have all grown out and are fully developed. At this time, the main purpose of fertilization is to make the rice grains fuller and avoid the occurrence of empty ears.

Fertilization Techniques

Fertilization methods: When fertilizing, attention should be paid to the method. First, when fertilizing, pay attention to the growth condition of the rice and judge whether fertilization is needed according to different growth conditions. If fertilization is too early, it will cause excessive growth and an increase in useless rice seedlings, but if fertilization is too late, it is easy to cause malnutrition and many other diseases. At the same time, it is possible that for a time the rice cannot adapt to this level of fertility and the seedlings fall over. Second, fertilization should be done according to the fertility of the paddy field and the growth of the rice. Usually, one mu requires 8 kilograms of compound fertilizer or 6 kilograms of urea. Finally, when fertilizing, try to use the spraying method, and at the same time add a little washing powder to the fertilizer solution, so that the fertility can be prevented from evaporating.

Fertilizer types: There are actually not many types of fertilizers used for rice. They are all targeted fertilizers applied according to different periods of growth and development. Generally, they are compound fertilizer, urea, silicon fertilizer, biological bacterial fertilizer, potassium fertilizer, organic fertilizer, phosphate fertilizer and nitrogen fertilizer. However, the use of nitrogen fertilizer must be appropriate, otherwise dead seedlings may appear, and at the same time the taste of the final cooked rice will also be very bad.

Fertilization key points: When fertilizing, try to adopt the method of side-deep fertilization. The first benefit of this kind of fertilization is that it can improve the utilization rate of fertilizer and reduce the amount of fertilizer used. The second is that it can promote the growth and development of rice. The third is that it can reduce the disease rate of rice, reduce environmental pollution, and increase yield. When adopting side-deep fertilization, be sure to pay attention to the distance between rice plants, the fertilization ratio, and the paddy field soil and other issues.

Growing rice is actually also a technical job. Without this technique, it is really hard to grow rice well. The above is what Qinnongwang introduces to everyone about the timing of rice fertilization and the issues and methods to pay attention to in fertilization. If you want to learn more agricultural knowledge about rice, following our Qinnongwang will definitely not disappoint you.