8635-3 equilateral triangle planting mode for corn

Abstract

The invention discloses a corn planting method, which is a '8635-3' equilateral triangle planting mode for corn for short. The planting mode is characterized in that line spacing is 0.86 meter, hole spacing is 0.35 meter, and three seedlings are planted into each hole and are arranged to form an equilateral triangle. The planting mode has the advantages that 1, the border row superiority of plants is played fully by increasing the line spacing, and the growth of the plants is facilitated; 2, due to the increase of the row spacing and the hole spacing, the ventilating and light transmission of the plants are facilitated, and the photosynthesis of the plants is promoted; 3, the three seedlings are planted into each hole, so the group superiority and competition characteristic of the corn are played fully; 4, the capacity of root and stem inverting resistance is improved substantially; 5, the pollination capacity is improved, so that seed kernels are fuller, and the phenomena of barren ear tip and imperfect grains are avoided; and 6, the sowing is accurate, final singling is formed while sowing, and the labor is saved.

Description

technical field [0001] The invention belongs to a plant planting method, in particular to a corn planting mode. Background technique [0002] Since the mid-fifteenth century, when corn was introduced to my country from Latin America, the planting method of row-sowing single seedlings has always been followed. There is no major breakthrough, and the yield per mu is hovering around 500 kg. Moreover, the traditional planting mode requires thinning, which is labor-intensive and causes a reduction in corn production. According to experts, thinning alone reduces corn production by 30%, and at the same time consumes a lot of labor and increases the labor intensity of farmers. Disadvantages of the traditional narrow row single planting method: (1) It is not conducive to ventilation, light and air permeability, and it is very easy to cause the occurrence of plant diseases and insect pests. (2) It is not conducive to the management of field operations, especially with the continuous ...

AI Technical Summary

Problems solved by technology

Moreover, the traditional planting mode requires thinning, which is labor-intensive and causes a reduction in corn production. According to experts, thinning alone can reduce corn production by 30%, and at the same time, it takes a lot of labor and increases the labor intensity of farmers.

Disadvantages of the traditional narrow row single planting method: (1) It is not conducive to ventilation, light and air permeability, and it is easy to cause the occurrence of diseases and insect pests

(2) It is not conducive to the management of field operations, especially with the continuous improvement of the degree of mechanization, this contradiction is particularly prominent

(3) It is not conducive to the exertion of the group advantage and competitive characteristics of maize

(4) Poor lodging resistance