Organic selenium rich rice plantation method

Abstract

The invention discloses an organic selenium rich rice plantation method comprising the following steps: harvesting late rice, digging waterways in a shape of a Chinese character tian in surroundings and center of the rice field, and draining all residual water in the rice field; evenly spread sowing green manure seeds in the rice field in October, and allowing seeds to grow green manure grass; draining water from the rice field in April of the next year, plowing the field, plowing the green manure grass from mud surface into the mud, standing for one month until the green manure grass decays, re-plowing and raking flatting the field, evenly sowing seedlings on the raked and flattened mud, keeping 10cm of standing water in the rice field 15 days after sowing, keeping 15cm of standing water from 15th day to one month, releasing all water after one month, then standing for one month, and watering the rice field until seedlings mature; releasing all residual water in the rice field when rice spikes yellow, and harvesting rice 15 days later. The organic selenium rich rice is green, health, pollution-free, and trace element and nutrients can be effectively absorbed.

Description

technical field [0001] The invention relates to a rice planting method, in particular to an organic rice planting method. Background technique [0002] In the catering concept of modern people, too much attention has been turned to health, green, pollution-free and other aspects. However, in order to meet the huge food demand, herbicides, insecticides and other medicaments are still widely used in modern agricultural development in order to increase food production. However, the use of the above-mentioned medicaments will more or less affect the agricultural plants, such as the use of non-degradable medicaments, medicaments with high nitrogen and phosphorus content that are easily absorbed by agricultural plants, and highly toxic pesticides. can have an impact that cannot be ignored. However, the consequences of rejecting pesticides will be at the expense of increased labor costs and reduced production. Therefore, more and more people begin to wish to eat pollution-free o...

AI Technical Summary

Problems solved by technology

However, the use of the above-mentioned medicaments will more or less affect the agricultural plants, such as the use of non-degradable medicaments, medicaments with high nitrogen and phosphorus content that are easily absorbed by agricultural plants, and highly toxic pesticides. can have a non-negligible impact on

However, the consequences of rejecting pesticides will be at the expense of increased labor costs and reduced output.