Rice deinsectization method

Abstract

The invention discloses a rice deinsectization method, which comprise the following specific steps: (1) during a period of applying a base fertilizer to the rice, distiller's grains and rapeseed cakes which are half fermented are mixed and uniformly scattered in a paddy field; (2) during a rice growing process, multiple water-containing cylinders are uniformly arranged around the rice field; (2-1) water fills the water cylinders; (2-2) a layer of vegetable oil is laid on the water surface; and (3) a small lamp is lit on the oil surface at night. When the base fertilizer is applied to the rice, the distiller's grains which are half fermented are scattered in the soil, bacteria and insect eggs in the soil are killed during the fermentation process of the distiller's grains; and during the rice growing process, through lighting the small lamp at night, the small lamp is used for killing the insects, and purposes of reducing toxin in the rice, reducing environment pollution, preventing the rice from being hurt, effectively killing the insect eggs and ensuring eating health of people.

Description

technical field [0001] The invention relates to the field of agricultural rice planting, in particular to a rice deworming method. Background technique [0002] In existing agricultural planting, deworming of rice is a problem that must be dealt with during the process from sowing to harvesting. In the prior art, the general method of deinsectization is to use insecticides to kill the rice during the growth of rice. This method mainly has the following deficiencies: [0003] 1. Long-term use of pesticides to kill insects will easily cause a small amount of pesticide toxins to accumulate in rice, which will cause harm to people's consumption; [0004] 2. During the use of pesticides, the irritating smell of pesticides brings discomfort to people's lives and also causes environmental pollution; [0005] 3. The use of insecticidal pesticides is prone to accidents that damage rice. [0006] 4. Use insecticidal pesticides to kill insects. In this case, most of them are sprayed...

AI Technical Summary

Problems solved by technology

[0003] 1. Long-term use of pesticides to kill insects will easily cause a small amount of pesticide toxins to accumulate in rice, which will cause harm to people's consumption;

[0004] 2. During the use of pesticides, the irritating smell of pesticides brings discomfort to people's lives and also causes environmental pollution;

[0005] 3. The use of insecticidal pesticides is prone to accidents that damage rice

[0006] 4. Use insecticidal pesticides to kill insects. In this case, most of them are sprayed on the surface of rice, which cannot effectively kill pest eggs