Method for directly seeding rice

Abstract

The invention discloses a method for directly seeding rice, which comprises the following steps of: preparing soil; preparing a slag fertilizer; soaking seeds and accelerating germination; digging holes and seeding in a dry field; weeding; fertilizing in a land for growing field crops; thinning; and preventing and controlling plant diseases and insect pests. Since the method for directly seeding the rice directly digs holes and seeds in the field, the method can ensure that rice in a dry area grows normally by using a little amount of water before the head sprouting process of the rice, achieves good drought-resisting and water-saving effects, eliminates the transplanting step, avoids damaging root systems of the rice, strengthens the tillering capacity of the rice, achieves high yield, simplifies the working procedure, saves labor force, has low production cost, high efficiency and convenient operation, and can be widely used for planting rice in mountain areas, hilly areas, easily droughty areas and water-lacking dead angles of pieces of paddy fields.

Description

technical field [0001] The present invention relates to a method for planting crops, in particular to a method for direct seeding of rice. Background technique [0002] The rice planting method that usually adopts at present is transplanting after raising seedlings first, and this method is suitable for planting rice in places with sufficient water sources. In many hilly areas, mountainous areas or areas that often suffer from drought, seasonal droughts such as winter drought, spring drought, summer drought and summer drought are prone to occur all year round, and water sources are extremely scarce. It is impossible to sow and transplant rice seedlings, and the rice production has been greatly reduced, and the harvest is even severe. And rice adopts the planting method of seedling raising and transplanting to be time-consuming, laborious, and the production cost is high, and rice seedling is in the process of transplanting, and root system is also vulnerable to damage, has ...

AI Technical Summary

Problems solved by technology

In many hilly areas, mountainous areas or areas that often suffer from drought, seasonal droughts such as winter drought, spring drought, summer drought and summer drought are prone to occur all year round, and water sources are extremely scarce. It is impossible to sow and transplant rice seedlings, and the rice production is greatly reduced, and the harvest is even severe.

Moreover, the planting method of rice seedling raising and transplanting is time-consuming, laborious, and high in production costs. During the process of transplanting the rice seedlings, the root system is also easily damaged, which weakens the tillering ability of rice and affects the quality and yield of rice.