CN105706699B - The method for carrying out corn plant using golden section - Google Patents
The method for carrying out corn plant using golden section Download PDFInfo
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Abstract
The present invention relates to a kind of methods carrying out corn plant using golden section, which is characterized in that quasi- maximum row with quasi- line increment away from meeting following condition：Quasi- maximum row away from+quasi- line increment=2 × average row away from and quasi- maximum row away from being 1 with the ratio between quasi- line increment：0.618；Calculate quasi- maximum row away from after the numerical value of quasi- line increment, determine practical maximum row away from practical line increment；Quasi- maximum spacing in the rows and quasi- minimum spacing in the rows meet following condition：Quasi- maximum spacing in the rows+quasi- minimum spacing in the rows=2 × averagely the ratio between spacing in the rows and quasi- maximum spacing in the rows and quasi- minimum spacing in the rows is 1：0.618；Quasi- maximum spacing in the rows is calculated with after the numerical value of quasi- minimum spacing in the rows, determines practical maximum spacing in the rows and practical minimum spacing in the rows.It is easy to operate, do not increase any production cost, by rational deployment line space and strain spacing, field light, temperature, gas bar part are significantly improved, to reach volume increase purpose.
Description
Technical field
The present invention relates to farming plant setting pattern, especially a kind of method carrying out corn plant using golden section.
Background technology
Currently, more the pattern of high yield is " than empty " plant pattern in corn plant pattern, wherein it is " two to promote at most
Than sky " plant pattern." two than empty " plant pattern is exactly to plant the empty ridge in two ridges, on the basis of former row spacing is constant, Jiang Sanlong
Seedling manifold in plantation to the empty ridge in two ridges on two ridges, that is, is planted, by reducing spacing in the rows, increase line-spacing, while can guarantee again certain
One high yield of planting density transplants pattern.On the one hand this plant pattern increases field light transmittance, the illumination of crop field is strong
Degree can averagely increase by 45%~55%；On the other hand the day and night temperature in field is increased, CO is promoted2Flowing, due in the ranks gap
It increases, group's body temperature raising fast duration is long, and night declines also fast, 1 DEG C~2 DEG C of day and night temperature increase；It is empty due to existing
Ridge, promotes the flowing of air, and field wind speed can increase by 45%~55%.In addition, having given full play to Dominance in border row, corn is side
The apparent crop of row effects, the two often rows transplanted than sky are side row, effectively improve light, temperature, gas bar part.But " two than empty " plants
There are still following problems for implant model：1, " two than sky " the ununified execution standard of plantation merely illustrates the empty ridge in kind of two ridges,
Different geographical plantation custom differs, and a certain area line-spacing is 45cm, 50cm, and another regional line-spacing is 55cm, 60cm, list of notion
Up to imprecise, execute also lack of standardization, therefore, planting effect is also irregular；2, Plants spacing is not accounted for agriculture
The influence of crop yield.
Invention content
The purpose of the present invention is to solve the above problems, provide a kind of utilization easy to operate, not increasing production cost
The method that golden section carries out corn plant significantly improves field light, temperature, gas by rational deployment line space and strain spacing
Condition to reach volume increase purpose, while taking into account volume increase theory, benefit theory and green idea, is to drive with agricultural technology renovation
Power adheres to production and the demand orientation that ecology is laid equal stress on, and adheres to the mating preferential and agrotechnical fusion priority principle of agronomy of Cultural practice,
Promote maize production sustainable and stable development.
The technical scheme is that：
A method of carrying out corn plant using golden section, which is characterized in that include the following steps：
1) planting density, is determined；
2) average row, is calculated away from the product with average spacing in the rows by planting density, then determines average row away from peace respectively
Equal spacing in the rows；
3), by average row away from be calculated quasi- maximum row away from quasi- line increment and the quasi- maximum row away from quasi- minimum
Line-spacing is arranged alternately in region to be transplanted, and the quasi- maximum row with quasi- line increment away from meeting following condition：
Quasi- maximum row away from+quasi- line increment=2 × average row away from and
Quasi- maximum row is away from being 1 with the ratio between quasi- line increment：0.618；
Calculate quasi- maximum row away from after the numerical value of quasi- line increment, determine practical maximum row away from practical line increment,
The practical maximum row away from and practical line increment ratio increase and decrease amplitude between ± 2.9%；
4), quasi- maximum spacing in the rows and quasi- minimum spacing in the rows be calculated by average spacing in the rows and the quasi- maximum spacing in the rows and quasi- minimum
Spacing in the rows is arranged alternately every a line in region to be transplanted, and the quasi- maximum spacing in the rows and quasi- minimum spacing in the rows meet following condition：
Quasi- maximum spacing in the rows+quasi- minimum spacing in the rows=2 × average spacing in the rows and
The ratio between quasi- maximum spacing in the rows and quasi- minimum spacing in the rows are 1：0.618；
Quasi- maximum spacing in the rows is calculated with after the numerical value of quasi- minimum spacing in the rows, determines practical maximum spacing in the rows and practical minimum spacing in the rows,
The increase and decrease amplitude of the ratio of the practical maximum spacing in the rows and practical minimum spacing in the rows is between ± 2.9%；
5), according in step 3) and step 4) not equal line-spacings and the spacing in the rows pattern progress corn plant such as not.
The above-mentioned method for carrying out corn plant using golden section, the average row away from be set as 45cm, 50cm or
55cm。
The beneficial effects of the invention are as follows：
1, according to golden section proportion or the design of approximate golden section proportion line-spacings and the spacing in the rows such as or not, pattern of farming is more
It adds beautiful, rigorous, complies with crop nature growth rhythm, compared with " two than empty " plant pattern, crop field intensity of illumination is average
Increase by 2%~3%, the day and night temperature between strain increases by 0.5 DEG C~1 DEG C, and field wind speed increases by 2%~3%, so as to improve field
Light, temperature, gas bar part, corn growth preferably, compared with " two than empty " plant pattern, 3% or more volume increase；
2, compared with " two than empty " plant pattern, influence of the strain spacing to plant growth has been fully taken into account, on the one hand more
Be conducive to improve crop field intensity of illumination, day and night temperature and field wind speed, on the other hand ensure that the planting density of crop；
3, plant pattern is quantified, the design of line-spacing and spacing in the rows more standardizes, more guiding, is more advantageous to
The developmental scale of maize production and mechanization；
4, do not increase any production cost, only by the layout pattern for changing line-spacing and spacing in the rows, realize volume increase purpose, be real
Green method for increasing.
Description of the drawings
Fig. 1 is that the line-spacing designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 1)；
Fig. 2 is that the spacing in the rows designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 1)；
Fig. 3 is that the line-spacing designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 2)；
Fig. 4 is that the spacing in the rows designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 2)；
Fig. 5 is that the line-spacing designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 3)；
Fig. 6 is that the spacing in the rows designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 3)；
Fig. 7 is that the spacing in the rows designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 4)；
Fig. 8 is that the spacing in the rows designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 5)；
Fig. 9 is that the spacing in the rows designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 6)；
Figure 10 is that the spacing in the rows designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 7)；
Figure 11 is that the spacing in the rows designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 8)；
Figure 12 is that the spacing in the rows designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 9)；
Figure 13 is that the spacing in the rows designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 10)；
Figure 14 is that the spacing in the rows designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 11)；
Figure 15 is that the spacing in the rows designograph of the method for the present invention that corn plant is carried out using golden section is (corresponding
Embodiment 12).
Specific implementation mode
Embodiment 1
The method for carrying out corn plant using golden section, includes the following steps：
1), planting density is determined in region to be transplanted, in the present embodiment, every 666.7 ㎡ plants 3500 plants of corns.
2) average row, is calculated away from the product with average spacing in the rows by planting density, then determines average row away from peace respectively
Equal spacing in the rows.In the present embodiment, average row is away from product=666.7m with average spacing in the rows2/ 3500, average row away from being set as 45cm,
To calculate average spacing in the rows=42.3cm.
3), by average row away from be calculated quasi- maximum row away from quasi- line increment and the quasi- maximum row away from quasi- minimum
Line-spacing is arranged alternately in region to be transplanted, as shown in Figure 1, in the present embodiment, is intended maximum row and is averaged away from+quasi- line increment=2 ×
Line-spacing=90cm；Setting intends maximum row away from being 1 with the ratio between quasi- line increment：0.618.To which quasi- maximum row be calculated away from (A is arrived
C or B to D) it is 55.6cm, it is 34.4cm to intend line increment (C to B or D to E).When actual production, adjustment maximum row away from for
56cm, line increment 34cm, practical maximum row is away from being 1 with the ratio between practical line increment：0.607.
4), quasi- maximum spacing in the rows and quasi- minimum spacing in the rows be calculated by average spacing in the rows and the quasi- maximum spacing in the rows and quasi- minimum
Spacing in the rows is arranged alternately every a line in region to be transplanted, as shown in Fig. 2, in the present embodiment, quasi- maximum spacing in the rows+quasi- minimum spacing in the rows=
2 × averagely spacing in the rows=84.6cm；The ratio between the quasi- maximum spacing in the rows of setting and quasi- minimum spacing in the rows are 1：0.618.Intend most to be calculated
Big spacing in the rows (a to c or b to d) is 52.3cm, and it is 32.3cm to intend minimum spacing in the rows (c to b or d to e).When actual production, adjustment is maximum
Spacing in the rows is 52cm, and minimum spacing in the rows is 32cm, and the ratio between practical maximum spacing in the rows and practical minimum spacing in the rows are 1：0.615.
5), according in step 3) and step 4) not equal line-spacings and the spacing in the rows pattern progress corn plant such as not.
Embodiment 2
The method for carrying out corn plant using golden section, includes the following steps：
1), planting density is determined in region to be transplanted, in the present embodiment, every 666.7 ㎡ plants 3500 plants of corns.
2) average row, is calculated away from the product with average spacing in the rows by planting density, then determines average row away from peace respectively
Equal spacing in the rows.In the present embodiment, average row is away from product=666.7m with average spacing in the rows2/ 3500, average row away from being set as 50cm,
To calculate average spacing in the rows=38cm.
3), by average row away from be calculated quasi- maximum row away from quasi- line increment and the quasi- maximum row away from quasi- minimum
Line-spacing is arranged alternately in region to be transplanted, as shown in figure 3, in the present embodiment, is intended maximum row and is averaged away from+quasi- line increment=2 ×
Line-spacing=100cm；Setting intends maximum row away from being 1 with the ratio between quasi- line increment：0.618.To which quasi- maximum row be calculated away from (A
To C or B to D) it is 61.8cm, it is 38.2cm to intend line increment (C to B or D to E).When actual production, adjustment maximum row away from for
62cm, line increment 38cm, then practical maximum row is away from being 1 with the ratio between practical line increment：0.613.
4), quasi- maximum spacing in the rows and quasi- minimum spacing in the rows be calculated by average spacing in the rows and the quasi- maximum spacing in the rows and quasi- minimum
Spacing in the rows is arranged alternately every a line in region to be transplanted, as shown in figure 4, in the present embodiment, quasi- maximum spacing in the rows+quasi- minimum spacing in the rows=
2 × averagely spacing in the rows=76cm；The ratio between the quasi- maximum spacing in the rows of setting and quasi- minimum spacing in the rows are 1：0.618.To which quasi- maximum be calculated
Spacing in the rows (a to c or b to d) is 46.9cm, and it is 29.1cm to intend minimum spacing in the rows (c to b or d to e).When actual production, maximum strain is adjusted
Away from for 47cm, minimum spacing in the rows is 29cm, and the ratio between practical maximum spacing in the rows and practical minimum spacing in the rows are 1：0.617.
5), according in step 3) and step 4) not equal line-spacings and the spacing in the rows pattern progress corn plant such as not.
Embodiment 3
The method for carrying out corn plant using golden section, includes the following steps：
1), planting density is determined in region to be transplanted, in the present embodiment, every 666.7 ㎡ plants 3500 plants of corns.
2) average row, is calculated away from the product with average spacing in the rows by planting density, then determines average row away from peace respectively
Equal spacing in the rows.In the present embodiment, average row is away from product=666.7m with average spacing in the rows2/ 3500, average row away from being set as 55cm,
To calculate average spacing in the rows=34.6cm.
3), by average row away from be calculated quasi- maximum row away from quasi- line increment and the quasi- maximum row away from quasi- minimum
Line-spacing is arranged alternately in region to be transplanted, as shown in figure 5, in the present embodiment, is intended maximum row and is averaged away from+quasi- line increment=2 ×
Line-spacing=110cm；Setting intends maximum row away from being 1 with the ratio between quasi- line increment：0.618.To which maximum row be calculated away from (A to C
Or B to D) it is 68cm, line increment (C to B or D to E) is 42cm.
4), quasi- maximum spacing in the rows and quasi- minimum spacing in the rows be calculated by average spacing in the rows and the quasi- maximum spacing in the rows and quasi- minimum
Spacing in the rows is arranged alternately every a line in region to be transplanted, as shown in fig. 6, in the present embodiment, quasi- maximum spacing in the rows+quasi- minimum spacing in the rows=
2 × averagely spacing in the rows=69.2cm；The ratio between the quasi- maximum spacing in the rows of setting and quasi- minimum spacing in the rows are 1：0.618.Intend most to be calculated
Big spacing in the rows (a to c or b to d) is 42.7cm, and it is 26.5cm to intend minimum spacing in the rows (c to b or d to e).When actual production, adjustment is maximum
Spacing in the rows is 43cm, and minimum spacing in the rows is 26cm, and the ratio between practical maximum spacing in the rows and practical minimum spacing in the rows are 1：0.604.
5), according in step 3) and step 4) not equal line-spacings and the spacing in the rows pattern progress corn plant such as not.
Embodiment 4
The method for carrying out corn plant using golden section, includes the following steps：
1), planting density is determined in region to be transplanted, in the present embodiment, every 666.7 ㎡ plants 4000 plants of corns.
2) average row, is calculated away from the product with average spacing in the rows by planting density, then determines average row away from peace respectively
Equal spacing in the rows.In the present embodiment, average row is away from 45cm is set as, to calculate average spacing in the rows=37cm.
3), by average row away from be calculated quasi- maximum row away from quasi- line increment and the quasi- maximum row away from quasi- minimum
Line-spacing is arranged alternately in region to be transplanted, and referring to Fig. 1, in the present embodiment, practical maximum row is 56cm away from (A to C or B to D), real
Border line increment (C to B or D to E) is 34cm.
4), quasi- maximum spacing in the rows and quasi- minimum spacing in the rows be calculated by average spacing in the rows and the quasi- maximum spacing in the rows and quasi- minimum
Spacing in the rows is arranged alternately every a line in region to be transplanted, as shown in fig. 7, in the present embodiment, quasi- maximum spacing in the rows+quasi- minimum spacing in the rows=
2 × averagely spacing in the rows=74cm；The ratio between the quasi- maximum spacing in the rows of setting and quasi- minimum spacing in the rows are 1：0.618.To which quasi- maximum be calculated
Spacing in the rows (a to c or b to d) is 45.7cm, and it is 28.3cm to intend minimum spacing in the rows (c to b or d to e).When actual production, maximum strain is adjusted
Away from for 46cm, minimum spacing in the rows is 28cm, and the ratio between practical maximum spacing in the rows and practical minimum spacing in the rows are 1：0.608.
5), according in step 3) and step 4) not equal line-spacings and the spacing in the rows pattern progress corn plant such as not.
Embodiment 5
The method for carrying out corn plant using golden section, includes the following steps：
1), planting density is determined in region to be transplanted, in the present embodiment, every 666.7 ㎡ plants 4000 plants of corns.
2) average row, is calculated away from the product with average spacing in the rows by planting density, then determines average row away from peace respectively
Equal spacing in the rows.In the present embodiment, average row is away from 50cm is set as, to calculate average spacing in the rows=33.3cm.
3), by average row away from be calculated quasi- maximum row away from quasi- line increment and the quasi- maximum row away from quasi- minimum
Line-spacing is arranged alternately in region to be transplanted, and referring to Fig. 3, in the present embodiment, practical maximum row is 62cm away from (A to C or B to D), real
Border line increment (C to B or D to E) is 38cm.
4), quasi- maximum spacing in the rows and quasi- minimum spacing in the rows be calculated by average spacing in the rows and the quasi- maximum spacing in the rows and quasi- minimum
Spacing in the rows is arranged alternately every a line in region to be transplanted, as shown in figure 8, in the present embodiment, quasi- maximum spacing in the rows+quasi- minimum spacing in the rows=
2 × averagely spacing in the rows=66.6cm；The ratio between the quasi- maximum spacing in the rows of setting and quasi- minimum spacing in the rows are 1：0.618.Intend most to be calculated
Big spacing in the rows (a to c or b to d) is 41.1cm, and it is 25.5cm to intend minimum spacing in the rows (c to b or d to e).When actual production, adjustment is maximum
Spacing in the rows is 41cm, and minimum spacing in the rows is 25cm, and the ratio between practical maximum spacing in the rows and practical minimum spacing in the rows are 1：0.609.
5), according in step 3) and step 4) not equal line-spacings and the spacing in the rows pattern progress corn plant such as not.
Embodiment 6
The method for carrying out corn plant using golden section, includes the following steps：
1), planting density is determined in region to be transplanted, in the present embodiment, every 666.7 ㎡ plants 4000 plants of corns.
2) average row, is calculated away from the product with average spacing in the rows by planting density, then determines average row away from peace respectively
Equal spacing in the rows.In the present embodiment, average row is away from 55cm is set as, to calculate average spacing in the rows=30.3cm.
3), by average row away from be calculated quasi- maximum row away from quasi- line increment and the quasi- maximum row away from quasi- minimum
Line-spacing is arranged alternately in region to be transplanted, and referring to Fig. 5, in the present embodiment, practical maximum row is 68cm away from (A to C or B to D), real
Border line increment (C to B or D to E) is 42cm.
4), quasi- maximum spacing in the rows and quasi- minimum spacing in the rows be calculated by average spacing in the rows and the quasi- maximum spacing in the rows and quasi- minimum
Spacing in the rows is arranged alternately every a line in region to be transplanted, as shown in figure 9, in the present embodiment, quasi- maximum spacing in the rows+quasi- minimum spacing in the rows=
2 × averagely spacing in the rows=60.6cm；The ratio between the quasi- maximum spacing in the rows of setting and quasi- minimum spacing in the rows are 1：0.618.Intend most to be calculated
Big spacing in the rows (a to c or b to d) is 37.4cm, and it is 23.2cm to intend minimum spacing in the rows (c to b or d to e).When actual production, adjustment is maximum
Spacing in the rows is 38cm, and minimum spacing in the rows is 23cm, and the ratio between practical maximum spacing in the rows and practical minimum spacing in the rows are 1：0.605.
5), according in step 3) and step 4) not equal line-spacings and the spacing in the rows pattern progress corn plant such as not.
Embodiment 7
The method for carrying out corn plant using golden section, includes the following steps：
1), planting density is determined in region to be transplanted, in the present embodiment, every 666.7 ㎡ plants 4500 plants of corns.
2) average row, is calculated away from the product with average spacing in the rows by planting density, then determines average row away from peace respectively
Equal spacing in the rows.In the present embodiment, average row is away from 45cm is set as, to calculate average spacing in the rows=32.9cm.
3), by average row away from be calculated quasi- maximum row away from quasi- line increment and the quasi- maximum row away from quasi- minimum
Line-spacing is arranged alternately in region to be transplanted, and referring to Fig. 1, in the present embodiment, practical maximum row is 56cm away from (A to C or B to D), real
Border line increment (C to B or D to E) is 34cm.
4), quasi- maximum spacing in the rows and quasi- minimum spacing in the rows be calculated by average spacing in the rows and the quasi- maximum spacing in the rows and quasi- minimum
Spacing in the rows is arranged alternately every a line in region to be transplanted, and as shown in Figure 10, in the present embodiment, intends maximum spacing in the rows+quasi- minimum spacing in the rows
=2 × averagely spacing in the rows=65.8cm；The ratio between the quasi- maximum spacing in the rows of setting and quasi- minimum spacing in the rows are 1：0.618.It is quasi- to be calculated
Maximum spacing in the rows (a to c or b to d) is 40.7cm, and it is 25.1cm to intend minimum spacing in the rows (c to b or d to e).When actual production, adjustment is most
Big spacing in the rows is 41cm, and minimum spacing in the rows is 25cm, and the ratio between practical maximum spacing in the rows and practical minimum spacing in the rows are 1：0.609.
5), according in step 3) and step 4) not equal line-spacings and the spacing in the rows pattern progress corn plant such as not.
Embodiment 8
The method for carrying out corn plant using golden section, includes the following steps：
1), planting density is determined in region to be transplanted, in the present embodiment, every 666.7 ㎡ plants 4500 plants of corns.
2) average row, is calculated away from the product with average spacing in the rows by planting density, then determines average row away from peace respectively
Equal spacing in the rows.In the present embodiment, average row is away from 50cm is set as, to calculate average spacing in the rows=29.6cm.
3), by average row away from be calculated quasi- maximum row away from quasi- line increment and the quasi- maximum row away from quasi- minimum
Line-spacing is arranged alternately in region to be transplanted, and referring to Fig. 3, in the present embodiment, practical maximum row is 62cm away from (A to C or B to D), real
Border line increment (C to B or D to E) is 38cm.
4), quasi- maximum spacing in the rows and quasi- minimum spacing in the rows be calculated by average spacing in the rows and the quasi- maximum spacing in the rows and quasi- minimum
Spacing in the rows is arranged alternately every a line in region to be transplanted, and as shown in figure 11, in the present embodiment, intends maximum spacing in the rows+quasi- minimum spacing in the rows
=2 × averagely spacing in the rows=59.2cm；The ratio between the quasi- maximum spacing in the rows of setting and quasi- minimum spacing in the rows are 1：0.618.It is quasi- to be calculated
Maximum spacing in the rows (a to c or b to d) is 36.6cm, and it is 22.6cm to intend minimum spacing in the rows (c to b or d to e).When actual production, adjustment is most
Big spacing in the rows is 37cm, and minimum spacing in the rows is 22cm, and the ratio between practical maximum spacing in the rows and practical minimum spacing in the rows are 1：0.600.
5), according in step 3) and step 4) not equal line-spacings and the spacing in the rows pattern progress corn plant such as not.
Embodiment 9
The method for carrying out corn plant using golden section, includes the following steps：
1), planting density is determined in region to be transplanted, in the present embodiment, every 666.7 ㎡ plants 4500 plants of corns.
2) average row, is calculated away from the product with average spacing in the rows by planting density, then determines average row away from peace respectively
Equal spacing in the rows.In the present embodiment, average row is away from 55cm is set as, to calculate average spacing in the rows=26.9cm.
3), by average row away from be calculated quasi- maximum row away from quasi- line increment and the quasi- maximum row away from quasi- minimum
Line-spacing is arranged alternately in region to be transplanted, and referring to Fig. 5, in the present embodiment, practical maximum row is 68cm away from (A to C or B to D), real
Border line increment (C to B or D to E) is 42cm.
4), quasi- maximum spacing in the rows and quasi- minimum spacing in the rows be calculated by average spacing in the rows and the quasi- maximum spacing in the rows and quasi- minimum
Spacing in the rows is arranged alternately every a line in region to be transplanted, and as shown in figure 12, in the present embodiment, intends maximum spacing in the rows+quasi- minimum spacing in the rows
=2 × averagely spacing in the rows=53.8cm；The ratio between the quasi- maximum spacing in the rows of setting and quasi- minimum spacing in the rows are 1：0.618.It is quasi- to be calculated
Maximum spacing in the rows (a to c or b to d) is 33.2cm, and it is 20.6cm to intend minimum spacing in the rows (c to b or d to e).When actual production, adjustment is most
Big spacing in the rows is 33cm, and minimum spacing in the rows is 21cm, and the ratio between practical maximum spacing in the rows and practical minimum spacing in the rows are 1：0.636.
5), according in step 3) and step 4) not equal line-spacings and the spacing in the rows pattern progress corn plant such as not.
Embodiment 10
The method for carrying out corn plant using golden section, includes the following steps：
1), planting density is determined in region to be transplanted, in the present embodiment, every 666.7 ㎡ plants 5000 plants of corns.
2) average row, is calculated away from the product with average spacing in the rows by planting density, then determines average row away from peace respectively
Equal spacing in the rows.In the present embodiment, average row is away from 45cm is set as, to calculate average spacing in the rows=29.6cm.
3), by average row away from be calculated quasi- maximum row away from quasi- line increment and the quasi- maximum row away from quasi- minimum
Line-spacing is arranged alternately in region to be transplanted, and referring to Fig. 1, in the present embodiment, practical maximum row is 56cm away from (A to C or B to D), real
Border line increment (C to B or D to E) is 34cm.
4), quasi- maximum spacing in the rows and quasi- minimum spacing in the rows be calculated by average spacing in the rows and the quasi- maximum spacing in the rows and quasi- minimum
Spacing in the rows is arranged alternately every a line in region to be transplanted, and as shown in figure 13, in the present embodiment, intends maximum spacing in the rows+quasi- minimum spacing in the rows
=2 × averagely spacing in the rows=59.2cm；The ratio between the quasi- maximum spacing in the rows of setting and quasi- minimum spacing in the rows are 1：0.618.It is quasi- to be calculated
Maximum spacing in the rows (a to c or b to d) is 36.6cm, and it is 22.6cm to intend minimum spacing in the rows (c to b or d to e).When actual production, adjustment is most
Big spacing in the rows is 37cm, and minimum spacing in the rows is 23cm, and practical the ratio between practical maximum spacing in the rows and practical minimum spacing in the rows are 1：0.621.
5), according in step 3) and step 4) not equal line-spacings and the spacing in the rows pattern progress corn plant such as not.
Embodiment 11
The method for carrying out corn plant using golden section, includes the following steps：
1), planting density is determined in region to be transplanted, in the present embodiment, every 666.7 ㎡ plants 5000 plants of corns.
2) average row, is calculated away from the product with average spacing in the rows by planting density, then determines average row away from peace respectively
Equal spacing in the rows.In the present embodiment, average row is away from 50cm is set as, to calculate average spacing in the rows=26.7cm.
3), by average row away from be calculated quasi- maximum row away from quasi- line increment and the quasi- maximum row away from quasi- minimum
Line-spacing is arranged alternately in region to be transplanted, and referring to Fig. 3, in the present embodiment, practical maximum row is 62cm away from (A to C or B to D), real
Border line increment (C to B or D to E) is 38cm.
4), quasi- maximum spacing in the rows and quasi- minimum spacing in the rows be calculated by average spacing in the rows and the quasi- maximum spacing in the rows and quasi- minimum
Spacing in the rows is arranged alternately every a line in region to be transplanted, and as shown in figure 14, in the present embodiment, intends maximum spacing in the rows+quasi- minimum spacing in the rows
=2 × averagely spacing in the rows=53.4cm；The ratio between the quasi- maximum spacing in the rows of setting and quasi- minimum spacing in the rows are 1：0.618.It is quasi- to be calculated
Maximum spacing in the rows (a to c or b to d) is 33cm, and it is 20.4cm to intend minimum spacing in the rows (c to b or d to e).When actual production, adjustment is minimum
Spacing in the rows is 20cm, and the ratio between practical maximum spacing in the rows and practical minimum spacing in the rows are 1：0.606.
5), according in step 3) and step 4) not equal line-spacings and the spacing in the rows pattern progress corn plant such as not.
Embodiment 12
The method for carrying out corn plant using golden section, includes the following steps：
1), planting density is determined in region to be transplanted, in the present embodiment, every 666.7 ㎡ plants 5000 plants of corns.
2) average row, is calculated away from the product with average spacing in the rows by planting density, then determines average row away from peace respectively
Equal spacing in the rows.In the present embodiment, average row is away from 55cm is set as, to calculate average spacing in the rows=24.2cm.
3), by average row away from be calculated quasi- maximum row away from quasi- line increment and the quasi- maximum row away from quasi- minimum
Line-spacing is arranged alternately in region to be transplanted, and referring to Fig. 5, in the present embodiment, practical maximum row is 68cm away from (A to C or B to D), real
Border line increment (C to B or D to E) is 42cm.
4), quasi- maximum spacing in the rows and quasi- minimum spacing in the rows be calculated by average spacing in the rows and the quasi- maximum spacing in the rows and quasi- minimum
Spacing in the rows is arranged alternately every a line in region to be transplanted, and as shown in figure 15, in the present embodiment, intends maximum spacing in the rows+quasi- minimum spacing in the rows
=2 × averagely spacing in the rows=48.4cm；The ratio between the quasi- maximum spacing in the rows of setting and quasi- minimum spacing in the rows are 1：0.618.It is quasi- to be calculated
Maximum spacing in the rows (a to c or b to d) is 29.9cm, and it is 18.5cm to intend minimum spacing in the rows (c to b or d to e).When actual production, adjustment is most
Big spacing in the rows is 30cm, and it is 18cm to adjust minimum spacing in the rows, and the ratio between practical maximum spacing in the rows and practical minimum spacing in the rows are 1：0.600.
5), according in step 3) and step 4) not equal line-spacings and the spacing in the rows pattern progress corn plant such as not.
The method that each embodiment carries out corn plant using golden section is as shown in the table：
Claims (2)
1. a kind of method carrying out corn plant using golden section, which is characterized in that include the following steps：
1) planting density, is determined；
2) average row, is calculated away from the product with average spacing in the rows by planting density, then respectively determine average row away from average strain
Away from；
3), by average row away from be calculated quasi- maximum row away from quasi- line increment, and the quasi- maximum row away from quasi- minimum row
Away from being arranged alternately in region to be transplanted, the quasi- maximum row with quasi- line increment away from meeting following condition：
Quasi- maximum row away from+quasi- line increment=2 × average row away from and
Quasi- maximum row is away from being 1 with the ratio between quasi- line increment：0.618；
Calculate quasi- maximum row away from after the numerical value of quasi- line increment, determine practical maximum row away from practical line increment, it is described
Practical maximum row away from and practical line increment ratio increase and decrease amplitude between ± 2.9%；
4) quasi- maximum spacing in the rows and quasi- minimum spacing in the rows, and the quasi- maximum spacing in the rows and quasi- minimum strain, are calculated by average spacing in the rows
Away from the every a line being arranged alternately in region to be transplanted, the quasi- maximum spacing in the rows and quasi- minimum spacing in the rows meet following condition：
Quasi- maximum spacing in the rows+quasi- minimum spacing in the rows=2 × average spacing in the rows and
The ratio between quasi- maximum spacing in the rows and quasi- minimum spacing in the rows are 1：0.618；
Quasi- maximum spacing in the rows is calculated with after the numerical value of quasi- minimum spacing in the rows, determines practical maximum spacing in the rows and practical minimum spacing in the rows, it is described
The increase and decrease amplitude of the ratio of practical maximum spacing in the rows and practical minimum spacing in the rows is between ± 2.9%；
5), according in step 3) and step 4) not equal line-spacings and the spacing in the rows pattern progress corn plant such as not.
2. the method according to claim 1 for carrying out corn plant using golden section, it is characterised in that：It is described average
Line-spacing is set as 45cm, 50cm or 55cm.
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