CN116034674A

CN116034674A - Corn directional sowing method

Info

Publication number: CN116034674A
Application number: CN202310239782.3A
Authority: CN
Inventors: 亢泽; 亢春雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-05-02

Abstract

The invention discloses a corn directional sowing method. The method belongs to the corn directional planting yield increasing technology in the agricultural field. According to the method, a rule that the unfolding direction of the leaf blade is perpendicular to the germ plane of the seed during corn germination is utilized, corn seeds are directionally fixed on thin lines to form corn seed ropes, then the corn seed ropes are sowed by a sowing mechanism, the thin lines of the corn seed ropes are kept in a tight state after sowing, so that the germ plane of the corn seeds is parallel to the ropes, the leaf blade is not influenced by factors such as ground soil quality and flatness, and further corn plant leaf directional growth is controlled. The seeding method has simple structure and low cost, and creates conditions for the popularization of corn field directional seeding.

Description

Corn directional sowing method

Technical Field

The invention belongs to the field of agriculture, and relates to a crop directional sowing method.

Background

Corn is one of three main grain crops in China, and the corn directional planting technology is paid attention to along with land resource shortage in recent years, so that the corn directional planting is a scientific and ideal novel agricultural yield increasing mode, and has remarkable advantages of high yield, disease prevention, good ventilation and light transmittance and the like compared with the traditional planting mode, but the harsh planting conditions are always remained in theoretical and experimental stages, and the field mechanized directional planting is difficult to realize. The prior corn directional planting mode mainly comprises field direct seeding and seedling transplanting, wherein the seedling transplanting cannot be promoted in a large area due to the too high cost, and the field direct seeding existing directional seeding equipment comprises: the existing directional direct seeding equipment and method have poor practical application effects, are expensive, cannot be popularized in a large area, and are not suitable for forming products with reliable directional direct seeding functions in the market at present.

The biggest difficulty of directional direct seeding of corn is that the soil quality of the field is quite different, and even if seeds are put into the soil according to an ideal state, the seeds can shift due to uneven soil quality, uneven ground, disturbance of watering and disturbance of germination of the seeds, so that germ surfaces deflect, and directional planting fails.

Disclosure of Invention

In order to overcome the technical problems, the invention provides a corn directional sowing method, which is characterized in that corn seeds are fixed on a fine line according to the state that the germ surfaces are parallel to the fine line, corn seed ropes are sown very conveniently through machinery, and the corn seed ropes are in a straight state in soil after sowing, so that the corn germ surfaces can only rotate by taking the fine line as an axis, the germ surfaces are always kept parallel to the fine line, and the corn directional sowing method is not interfered by soil uniformity, ground flatness, watering disturbance and seed self-germination disturbance, thereby achieving the purpose that the blade direction is vertical to the fine line after corn germination.

The invention has the beneficial effects that:

1) The corn germ surface is parallel to the sowing thin line after sowing, and is not influenced by soil uniformity, ground flatness, watering disturbance and seed self germination disturbance, so that the growth direction of corn leaves is controlled to be perpendicular to the sowing line;

2) The corn direct seeding machine has the advantages of simple structure, low manufacturing cost and convenient mechanical seeding, and creates favorable conditions for the large-area direct seeding planting of corn fields;

3) The density of the direct seeding planting is greater than that of the traditional direct seeding planting, the permeability and the lighting property of the direct seeding planting are better than those of the traditional direct seeding planting corn, and the mu yield of the corn can be greatly improved finally;

4) The direction of the leaves is consistent after the directional sowing, which is more beneficial to the field management such as fertilization, pesticide spraying, mechanical harvesting and the like.

Drawings

FIG. 1 is a schematic illustration of a device; schematic diagram of corn seed ropes;

fig. 2 is: a schematic diagram of a connection mode of corn seed ropes and fine wires;

fig. 3 is: an example of a physical photograph made according to the present invention;

fig. 4 is: a mechanical seeding simple illustration of the present invention.

1, a corn seed rope; 2. manufacturing a corn seed rope module; 3. forming a planting ditch device; 4. a fertilizer application device; 5. a soil covering device; 6. connecting glue points; 7. a thin wire; 8. corn seeds.

Description of the embodiments

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, based on the embodiments of the invention, which a person skilled in the art would obtain without making any inventive effort, are within the scope of the invention.

As shown in fig. 1-4, the corn seed rope module 2 is manufactured to manufacture a corn seed rope 1 by connecting corn seeds 8 and fine wires 7 together through glue points 6 according to planting plant spacing, the germ surface of the corn seeds 8 is parallel to the fine wires 7, the corn seed rope 1 enters a sowing mechanism through rollers, one end of the corn seed rope 1 is fixed at a sowing starting point, then the sowing mechanism firstly forms a groove for planting in front through a planting groove device 3, then tightens and hangs the linear corn seed belt 1 in the groove through the rollers, simultaneously a fertilizer device 4 leaks fertilizer below the corn seeds, finally the corn seed rope 1 is buried into the groove through a covering device 5, finally the tail end of the corn seed rope 1 is fixed after sowing, and the corn seed rope is always kept in a tightened state.

Claims

1. A corn directional sowing method is characterized in that: the corn seeds are fixed on the fine lines according to the form that the germ planes are parallel to the fine lines to form corn seed ropes (1), the corn seed ropes are sowed through a sowing mechanism, and the fine lines of the corn seed ropes after sowing are kept in a tight state, so that the germ planes of the corn seeds are always parallel to the fine lines and are not influenced by soil quality, ground flatness, watering disturbance and seed germination disturbance.

2. The corn directional sowing method according to claim 1, wherein: the sowing mechanism is used for sowing the corn seed ropes (1) through machinery, and the thin wires of the corn seed ropes (1) are ensured to keep in a straight state in soil after sowing.