The germination process of rice seeds can be divided into three stages.

1. After the seeds are soaked, take them out and put them in the net bag. It is best to soak in warm water of 35-40℃ and r

The germination process of rice seeds can be divided into three stages.

1. After the seeds are soaked, take them out and put them in the net bag. It is best to soak in warm water of 35-40℃ and raise the temperature as soon as possible to make the seed temperature reach 32℃, which is beneficial to the emergence and neatness of rice seeds. You can accelerate germination in your own house or shed. First, lay a layer of 7-inch thick straw on the ground as a cold insulation layer, and then lay a new plastic sheet on it. Stack the preheated seed bags into a pile, and the pile height shall not exceed 70cm. Leave a gap between the seed bags for oxygen to enter, and then cover them with plastic sheets and insulation quilts. Shake plastic sheets frequently to increase the exchange of oxygen and air. If the temperature of the seed pile can't be automatically controlled and adjusted, the respiration will be strengthened and the temperature will rise when the seed is broken, and it will take 3-4 hours to dump the pile.

2, high temperature chest broken, it is best to keep it at about 32℃, the chest broken temperature is more neat than the flower bud, but not higher than 35℃.

3. When 85% of the seeds have broken their chests, the temperature should be reduced to 25-28℃, not higher than 30℃, and the seed bud length should be controlled within 2mm.

4. After the rice seeds are basically mature, they should be dried at 5- 10℃ for more than 6 hours before sowing.