In recent years, weedy rice has appeared one after another in the paddy fields all over the world, which directly lead to the reduction of yield and quality of the paddy fields, and even the loss of harvest in the seriously damaged paddy fields. This kind of weedy rice is domesticated and adapted to the environment through genomic variation and has a strong growth advantage that normal rice does not have. Therefore, many people think that their existence will seriously affect the yield of normal rice.
The growth rate of weedy rice is very fast, and it can quickly invade the rice field to compete for resources, seriously affecting the yield and quality of rice does not support the above conclusion.