Rice planting method

Abstract

The invention discloses a rice planting method, particularly provides the rice planting method capable of achieving high yield, and belongs to the technical field of crop planting. The rice planting method includes treatment before seed sowing, early-stage preparation on farmland, seedling raising, fertilizer applying and ploughing, rice seedling transplanting and fertilizer application. To be specific, the fertilizer application is carried out at the 17th day, 38th day and 55th day respectively after rice seedling transplanting. The rice planting method is used for planting rice with yield increased.

Description

technical field [0001] The invention belongs to the technical field of crop planting, in particular to a rice planting method. Background technique [0002] By popularizing academician Yuan Longping's hybrid rice, it not only solves the food problem of China, which accounts for a quarter of the world's population, but also solves the "bottleneck" that is difficult to increase the output of many rice-growing countries in the world, thus greatly helping to alleviate the world food crisis. [0003] This is a gratifying progress, but with the growth of our country's population, the reduction of cultivated land, the small scale of production, the shortage of water resources, the threat of drought, and the promotion of returning farmland to forests have objectively exacerbated the contradictions in food demand. , coupled with my country's relatively backward technology and weak service system, it also shows that there are still various hidden dangers and risks in my country's curre...

AI Technical Summary

Problems solved by technology

[0003] This is a gratifying progress, but with the growth of our country's population, the reduction of cultivated land, the small scale of production, the shortage of water resources, the threat of drought, and the promotion of returning farmland to forests have objectively exacerbated the contradictions in food demand. , coupled with my country's relatively backward science and technology and weak service system, it also shows that there are still various hidden dangers and risks in my country's current food problem that cannot be underestimated

[0004] However, the high-tech genetic modification that we rely on now can change the quality and character of rice, but it cannot increase the yield of crops. At the same time, because the price of genetically modified seeds is much higher than that of ordinary improved seeds, the cost of agricultural planting has increased. It is a feasible and effective method to find out the law of planting from planting experience to increase grain production.