Corn planting method

Abstract

The invention relates to a corn planting method which comprises the following steps: (1) selecting a land; (2) selecting seeds; (3) sowing the seeds, concretely, sowing organic corn seeds which are subjected to germination accelerating, wherein the row width of seeding rows is 80-90cm, in each seeding row, three holes form a planting group, the group distance is in a range of 28-35cm, in each planting group, the hole distance is in a range of 2-4cm, a single plant is in each single hole, every 3-5 seeding rows form a planting unit, the seeding rows in each planting unit are arranged in a staggered mode, in each planting unit, a first planting group of each row is arranged in a staggered mode that the distance from the first planting group of each row to a planting line is progressively increased by 3-5cm; and applying 5-10g of carbofuran to each square meter of the land after the sowing; and (4) applying fertilizer to a field. According to the planting method disclosed by the invention, a method of near-distance bead type arrangement between holes in each planting group is adopted for planting, balance application of nutrients and nutrient absorption by corns are facilitated, the ventilation and light transmission performance can be effectively improved, the topdressing in the rows is facilitated, the centralized utilization of the nutrients is facilitated, and the corn yield can be effectively increased.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a method for planting corn. Background technique [0002] The traditional corn planting method is a single-plant planting method. Due to various conditions, the planting density is generally 4200-4700 plants / mu. Therefore, the root growth of crops, lodging resistance, corn pollination opportunities, surface water evaporation rate and nighttime temperature distribution are not conducive to the growth of corn, resulting in the disadvantages of low yield and poor grain quality of the planting method, which are not conducive to field management and harvest; The backwardness, poor quality of soil preparation, low sowing level, incomplete and weak seedlings, unsuitable density, etc., reduce the corn yield by 5-8%. Increasing the planting density of corn will cause problems such as poor ventilation and light transmission, and lack of wind resistance. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] The traditional corn planting method is a single-plant planting method. Due to various conditions, the planting density is generally 4200-4700 plants / mu. Therefore, the root growth of crops, lodging resistance, corn pollination opportunities, surface water evaporation rate and nighttime temperature distribution are not conducive to the growth of corn, resulting in the disadvantages of low yield and poor grain quality of the planting method, which are not conducive to field management and harvest; Backward, poor quality of soil preparation, low sowing level, incomplete and weak seedlings, unsuitable density, etc., reduce corn yield by 5-8%

Increasing the planting density of corn will cause problems such as poor ventilation and light transmission, and no wind resistance.