Four-substitution and one-management mechanical rice seeding method suitable for southeast of Anhui province

Abstract

The invention provides a four-substitution and one-management mechanical rice seeding method suitable for southeast of Anhui province. The mechanical seeding method comprises the following steps: (1) performing pre-seeding rice treatment; (2) laying seedling trays; (3) loading nutrient soil; (4) sowing seeds; and (5) coating the seeds with a film. In the method, the seed soaking time is 15-20 days early than seeding time; 18-20 seedling trays need to be laid per mu of field; and the seedling trays are laid closely. According to the method, seeding time is selected before seeding to soak the seeds in advance, and the nutrient soil is laid on the seedling trays, so that quick emergence of seedlings is realized; the production of rice seedlings can be promoted; and the single yield is increased. Moreover, only buds are covered with seed covering soil during seeding, so that seed buds are protected, and the growth of the seed buds is not influenced. Furthermore, the planting method is suitable for planting rice and oilseed rape simultaneously. The planting method provided by the invention is simple. Through adoption of the method, quick germination is promoted; high yield and high efficiency are realized; the yield is increased; the management cost is reduced; the production cost and labor intensity of peasants are reduced; and the income of the peasants is increased.

Description

technical field [0001] The invention belongs to a cultivation method in the field of agriculture, and in particular relates to a method suitable for mechanized sowing of paddy rice in southeast Anhui. Background technique [0002] With the development of the economy, a large number of young and middle-aged laborers in rural areas have gone out to work, resulting in a large loss of rural labor force, hollowed out villages, serious population aging, high labor intensity, and high production costs. In order to solve such problems, large-scale It is important to study a new sowing method for mechanized production. Some counties in the southeast of Anhui have implemented a service system of substituting seedling raising, substituting farming, substituting machine transplanting, substituting machine harvesting and field management. Contents of the invention [0003] In order to solve the above problems, the present invention provides a mechanized seeding method suit...

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy, a large number of young and middle-aged laborers in rural areas have gone out to work, resulting in a large loss of rural labor force, hollowed out villages, serious population aging, high labor intensity, and high production costs. In order to solve such problems, large-scale It is important to study a new sowing method for mechanized production