Green non-pollution rice-planting method

Abstract

The invention relates to the technical field of a paddy rice planting method, in particular to an environment-friendly nuisance-free paddy rice planting method. The method comprises the following steps: tilling a field, that is, tilling a field for planting the rice and applying a biogas fertilizer to the paddy field; preparing seeds and raising rice seedlings, that is, selecting a high-quality rice variety with compact plant shape, strong resistance and high yield, then sterilizing and soaking the seeds for seeding use, or soaking the seeds and raising the seedlings for transplantation; seeding the rice seeds or transplanting the raised rice seedlings; driving green ducks which are 18-20 days old or adult ducks to the paddy field within 25-40 days after the rice seedlings come out or 10-20 days after the rice seedlings are transplanted by throwing; driving the ducks from the paddy field or feeding the ducks in a duck shed in the paddy field to prevent the ducks from eating immature rice grains and resulting in yield reduction when the rice seedlings are in a milk ripe stage and a dough ripe stage; and harvesting the rice grains after the rice grains become mature. In cultivation and field management, the method helps scientifically manage various links of paddy rice growth, effectively control pest damages to the paddy field by feeding the ducks in the paddy field in different rice growth periods, thus promoting ecological balance, controlling pesticide pollution, ensuring good agricultural environment and promoting yield increase of the rice.

Description

technical field [0001] The invention relates to the technical field of rice planting methods. Background technique [0002] With the occurrence of insect pests and diseases becoming more and more serious, the extensive use of pesticides in crop production has become a common measure in the seed industry. However, the large-scale application of pesticides not only increases the cost of agricultural production, pollutes the environment, but also affects the quality of crops. [0003] The cultivation of rice also requires a large amount of pesticides and herbicides to kill insect pests. Because there will be various diseases in the whole growth cycle of rice from tillering to booting stage and heading stage, such as bacterial blight, rice sheath blight, rice blast, rice stem borer, rice stem borer, rice planthopper, leaf roller , rice thrips, etc., while the growth of rice is also infested by a variety of weeds. The existing rice planting is mainly to plant rice alone in the...

AI Technical Summary

Problems solved by technology

The existing rice planting is mainly to plant rice alone in the paddy field, and most of them use artificial pesticide application and weeding, which also has high planting costs and the rice produced does not meet the green food standard

[0004] On the other hand, most of the existing methods of raising ducks are to graze ducks in rivers and ponds, so that ducks cannot be effectively used to peck pests, and the excrement of ducks cannot be fully utilized.

Therefore, the existing method of planting rice and raising ducks does not make good use of the dynamic multi-level food chain network structure and animal and plant recycling system, which invisibly causes a waste of ecological resources.