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The method of using the golden ratio to plant corn

A golden section, corn technology, applied in the fields of botanical equipment and methods, cultivation, application, etc., can solve the problems of lack of implementation standards, irregular implementation, inaccurate concept expression, etc., to improve light intensity, suitable for corn growth, guarantee The effect of planting density

Active Publication Date: 2018-08-21
陈久芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still the following problems in the "ErbiKong" planting mode: 1. There is no uniform implementation standard for "ErBiKong" planting. It just means that two ridges are planted and one ridge is empty. Different regions have different planting customs, and the row spacing in a certain area is 45cm , 50cm, while the row spacing in another area is 55cm, 60cm, the concept expression is not accurate, and the implementation is not standardized, so the planting effect is also uneven; 2. The influence of crop spacing on crop yield is not considered

Method used

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  • The method of using the golden ratio to plant corn

Examples

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Comparison scheme
Effect test

Embodiment 1

[0039] The method for utilizing the golden section ratio to plant corn comprises the following steps:

[0040] 1) Determine the planting density in the area to be planted. In this embodiment, 3500 corns are planted per 666.7 square meters.

[0041] 2), calculate the product of the average row spacing and the average plant spacing through the planting density, and then determine the average row spacing and the average plant spacing respectively. In the present embodiment, the product of average row spacing and average plant spacing=666.7m 2 / 3500, the average row spacing is set to 45cm, thereby calculating the average plant spacing=42.3cm.

[0042] 3), obtain the pseudo-maximum row-spacing and the pseudo-minimum row-spacing by calculating the average row-spacing, and the pseudo-maximum row-spacing and the pseudo-minimum row-spacing are alternately arranged in the area to be planted, such as figure 1 As shown, in this embodiment, the pseudo-maximum line spacing+pseudo-minimum ...

Embodiment 2

[0046] The method for utilizing the golden section ratio to plant corn comprises the following steps:

[0047] 1) Determine the planting density in the area to be planted. In this embodiment, 3500 corns are planted per 666.7 square meters.

[0048] 2), calculate the product of the average row spacing and the average plant spacing through the planting density, and then determine the average row spacing and the average plant spacing respectively. In the present embodiment, the product of average row spacing and average plant spacing=666.7m 2 / 3500, the average row spacing is set to 50cm, thus calculating the average plant spacing=38cm.

[0049] 3), obtain the pseudo-maximum row-spacing and the pseudo-minimum row-spacing by calculating the average row-spacing, and the pseudo-maximum row-spacing and the pseudo-minimum row-spacing are alternately arranged in the area to be planted, such as image 3 As shown, in this embodiment, the pseudo-maximum line spacing+pseudo-minimum line sp...

Embodiment 3

[0053] The method for utilizing the golden section ratio to plant corn comprises the following steps:

[0054] 1) Determine the planting density in the area to be planted. In this embodiment, 3500 corns are planted per 666.7 square meters.

[0055] 2), calculate the product of the average row spacing and the average plant spacing through the planting density, and then determine the average row spacing and the average plant spacing respectively. In the present embodiment, the product of average row spacing and average plant spacing=666.7m 2 / 3500, the average row spacing is set to 55cm, thereby calculating the average plant spacing=34.6cm.

[0056] 3), obtain the pseudo-maximum row-spacing and the pseudo-minimum row-spacing by calculating the average row-spacing, and the pseudo-maximum row-spacing and the pseudo-minimum row-spacing are alternately arranged in the area to be planted, such as Figure 5 As shown, in this embodiment, the pseudo-maximum row spacing+pseudo-minimum ...

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Abstract

The invention relates to a method for planting corn by utilizing a golden section proportion. The method is characterized in that: a quasi-maximum row spacing and a quasi-minimum row spacing meet the following conditions: the sum of the quasi-maximum row spacing and the quasi-minimum row spacing is equal to two times an average row spacing, and the ratio of the quasi-maximum row spacing to the quasi-minimum row spacing is 1:0.618; after the values of the quasi-maximum row spacing and the quasi-minimum row spacing are calculated, an actual maximum row spacing and an actual minimum row spacing are determined; a quasi-maximum plant spacing and a quasi-minimum plant spacing meet the following conditions: the sum of the quasi-maximum plant spacing and the quasi-minimum plant spacing is equal to two times an average plant spacing, and the ratio of the quasi-maximum plant spacing to the quasi-minimum plant spacing is 1:0.618; after the values of the quasi-maximum plant spacing and the quasi-minimum plant spacing are calculated, an actual maximum plant spacing and an actual minimum plant spacing are determined. The operation is simple, any production cost is not increased, and by the reasonable layout of the row spacing and the plant spacing, field light, temperature and air conditions are remarkably improved, thereby achieving the aim of yield increase.

Description

technical field [0001] The invention relates to crop planting patterns, in particular to a method for planting corn by utilizing the golden section ratio. Background technique [0002] At present, the relatively high-yield mode of corn planting mode is the "big space" planting mode, and the most popularized one is the "two space" planting mode. The planting mode of "two ratio empty" is to plant two ridges and one ridge. On the basis of keeping the original ridge distance unchanged, the number of seedlings from the three ridges is concentrated on the two ridges, that is, two ridges are planted and one ridge is planted. By reducing the distance between plants, the A high-yield planting mode that can ensure a certain planting density at the same time. On the one hand, this planting mode increases the light transmittance in the field, and the light intensity in the field of crops can increase by 45% to 55% on average; on the other hand, it increases the temperature difference b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/00
CPCA01G22/00
Inventor 陈久芳马传贺吕仕大王正军徐丽丽王立新石照军
Owner 陈久芳
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